What is the best way to travel from Vientiane to Phnom Penh?
Looking for a trip? Check and compare all the available Flights and Buses to Phnom Penh from Vientiane. Look at different modes of transportation, search for the cheapest tickets, fastest rides and most popular stations, and see all 3 available companies to find your perfect trip!
What is the cheapest way to reach Phnom Penh from Vientiane?
You can reach Phnom Penh with just £50 by taking a Bus from Chanthachone Transportation, but there are many more cheap offers: we have selected the best ones for you for the next few days here.
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Chanthachone Transportation24h 0m018:00VientianeSouthern Bus Station18:00Phnom PenhPost Office0BusinessA Bus from Chanthachone Transportation goes from Southern Bus Station, Vientiane (Laos) at 21/08/2026 18:00:00 to Post Office, Phnom Penh (Cambodia) arriving at 22/08/2026 18:00:00. 50 Business ticket for £50 per person are available. Travel duration is 24h 0m
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Chanthachone Transportation24h 0m020:00VientianeSouthern Bus Station20:00Phnom PenhPost Office0BusinessA Bus from Chanthachone Transportation goes from Southern Bus Station, Vientiane (Laos) at 21/08/2026 20:00:00 to Post Office, Phnom Penh (Cambodia) arriving at 22/08/2026 20:00:00. 50 Business ticket for £50 per person are available. Travel duration is 24h 0m
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Family Service24h 0m020:00VientianeSouthern Bus Station20:00Phnom PenhFrance Street (47)0BusinessA Bus from Family Service goes from Southern Bus Station, Vientiane (Laos) at 21/08/2026 20:00:00 to France Street (47), Phnom Penh (Cambodia) arriving at 22/08/2026 20:00:00. 50 Business ticket for £63 per person are available. Travel duration is 24h 0m
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Family Service23h 0m018:00VientianeSoutchai Office17:00Phnom PenhFrance Street (47)0First ClassA Bus from Family Service goes from Soutchai Office, Vientiane (Laos) at 21/08/2026 18:00:00 to France Street (47), Phnom Penh (Cambodia) arriving at 22/08/2026 17:00:00. 50 First Class ticket for £66 per person are available. Travel duration is 23h 0m
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SRL TRANSPORT020:00VientianeBus Station01:30Phnom PenhBus Station0EconomyA Bus from SRL TRANSPORT goes from Bus Station, Vientiane (Laos) at 21/08/2026 20:00:00 to Bus Station, Phnom Penh (Cambodia) arriving at 21/08/2026 01:30:00. 50 Economy ticket for £66 per person are available. Travel duration is -19h -30m
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Air Bishkek1h 55m016:55Wattay AirportWattay Airport18:50Techo AirportTecho International Airport0EconomyA Flight from Air Bishkek goes from Wattay Airport, Wattay Airport (Laos) at 21/08/2026 16:55:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 21/08/2026 18:50:00. 50 Economy ticket for £118 per person are available. Travel duration is 1h 55m
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Vietnam Airlines1h 40m011:20Wattay AirportWattay Airport13:00Techo AirportTecho International Airport0EconomyA Flight from Vietnam Airlines goes from Wattay Airport, Wattay Airport (Laos) at 21/08/2026 11:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 21/08/2026 13:00:00. 50 Economy ticket for £128 per person are available. Travel duration is 1h 40m
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Cambodia Airways1h 55m016:55Wattay AirportWattay Airport18:50Techo AirportTecho International Airport0EconomyA Flight from Cambodia Airways goes from Wattay Airport, Wattay Airport (Laos) at 21/08/2026 16:55:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 21/08/2026 18:50:00. 50 Economy ticket for £130 per person are available. Travel duration is 1h 55m
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Thai Airways International12h 20m020:30Wattay AirportWattay Airport08:50Techo AirportTecho International Airport0EconomyA Flight from Thai Airways International goes from Wattay Airport, Wattay Airport (Laos) at 21/08/2026 20:30:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 22/08/2026 08:50:00. 50 Economy ticket for £178 per person are available. Travel duration is 12h 20m
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Thai AirAsia3h 55m013:50Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Thai AirAsia goes from Wattay Airport, Wattay Airport (Laos) at 21/08/2026 13:50:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 21/08/2026 17:45:00. 50 Economy ticket for £188 per person are available. Travel duration is 3h 55m
Cheapest Buses Friday
Cheapest Flights Friday
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SRL TRANSPORT020:00VientianeBus Station01:30Phnom PenhBus Station0EconomyA Bus from SRL TRANSPORT goes from Bus Station, Vientiane (Laos) at 22/08/2026 20:00:00 to Bus Station, Phnom Penh (Cambodia) arriving at 22/08/2026 01:30:00. 50 Economy ticket for £66 per person are available. Travel duration is -19h -30m
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Thai AirAsia9h 40m008:05Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Thai AirAsia goes from Wattay Airport, Wattay Airport (Laos) at 22/08/2026 08:05:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 22/08/2026 17:45:00. 50 Economy ticket for £128 per person are available. Travel duration is 9h 40m
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Lao Airlines23h 25m018:20Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Lao Airlines goes from Wattay Airport, Wattay Airport (Laos) at 22/08/2026 18:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 23/08/2026 17:45:00. 50 Economy ticket for £137 per person are available. Travel duration is 23h 25m
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Vietnam Airlines1h 40m011:20Wattay AirportWattay Airport13:00Techo AirportTecho International Airport0EconomyA Flight from Vietnam Airlines goes from Wattay Airport, Wattay Airport (Laos) at 22/08/2026 11:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 22/08/2026 13:00:00. 50 Economy ticket for £138 per person are available. Travel duration is 1h 40m
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VietJet Air17h 45m019:10Wattay AirportWattay Airport12:55Techo AirportTecho International Airport0EconomyA Flight from VietJet Air goes from Wattay Airport, Wattay Airport (Laos) at 22/08/2026 19:10:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 23/08/2026 12:55:00. 50 Economy ticket for £178 per person are available. Travel duration is 17h 45m
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AirAsia7h 25m009:20Wattay AirportWattay Airport16:45Techo AirportTecho International Airport0EconomyA Flight from AirAsia goes from Wattay Airport, Wattay Airport (Laos) at 22/08/2026 09:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 22/08/2026 16:45:00. 50 Economy ticket for £191 per person are available. Travel duration is 7h 25m
Cheapest Buses Saturday
Cheapest Flights Saturday
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SRL TRANSPORT020:00VientianeBus Station01:30Phnom PenhBus Station0EconomyA Bus from SRL TRANSPORT goes from Bus Station, Vientiane (Laos) at 24/08/2026 20:00:00 to Bus Station, Phnom Penh (Cambodia) arriving at 24/08/2026 01:30:00. 50 Economy ticket for £66 per person are available. Travel duration is -19h -30m
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Thai AirAsia3h 55m013:50Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Thai AirAsia goes from Wattay Airport, Wattay Airport (Laos) at 24/08/2026 13:50:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 24/08/2026 17:45:00. 50 Economy ticket for £118 per person are available. Travel duration is 3h 55m
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Lao Airlines10h 25m007:20Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Lao Airlines goes from Wattay Airport, Wattay Airport (Laos) at 24/08/2026 07:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 24/08/2026 17:45:00. 50 Economy ticket for £138 per person are available. Travel duration is 10h 25m
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Vietnam Airlines1h 40m011:20Wattay AirportWattay Airport13:00Techo AirportTecho International Airport0EconomyA Flight from Vietnam Airlines goes from Wattay Airport, Wattay Airport (Laos) at 24/08/2026 11:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 24/08/2026 13:00:00. 50 Economy ticket for £138 per person are available. Travel duration is 1h 40m
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VietJet Air24h 30m019:10Wattay AirportWattay Airport19:40Techo AirportTecho International Airport0EconomyA Flight from VietJet Air goes from Wattay Airport, Wattay Airport (Laos) at 24/08/2026 19:10:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 25/08/2026 19:40:00. 50 Economy ticket for £150 per person are available. Travel duration is 24h 30m
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Thai Airways International5h 50m013:30Wattay AirportWattay Airport19:20Techo AirportTecho International Airport0EconomyA Flight from Thai Airways International goes from Wattay Airport, Wattay Airport (Laos) at 24/08/2026 13:30:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 24/08/2026 19:20:00. 50 Economy ticket for £179 per person are available. Travel duration is 5h 50m
Cheapest Buses Monday
Cheapest Flights Monday
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SRL TRANSPORT020:00VientianeBus Station01:30Phnom PenhBus Station0EconomyA Bus from SRL TRANSPORT goes from Bus Station, Vientiane (Laos) at 25/08/2026 20:00:00 to Bus Station, Phnom Penh (Cambodia) arriving at 25/08/2026 01:30:00. 50 Economy ticket for £66 per person are available. Travel duration is -19h -30m
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Thai AirAsia9h 40m008:05Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Thai AirAsia goes from Wattay Airport, Wattay Airport (Laos) at 25/08/2026 08:05:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 25/08/2026 17:45:00. 50 Economy ticket for £128 per person are available. Travel duration is 9h 40m
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Lao Airlines10h 25m007:20Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Lao Airlines goes from Wattay Airport, Wattay Airport (Laos) at 25/08/2026 07:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 25/08/2026 17:45:00. 50 Economy ticket for £139 per person are available. Travel duration is 10h 25m
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Vietnam Airlines1h 40m011:20Wattay AirportWattay Airport13:00Techo AirportTecho International Airport0EconomyA Flight from Vietnam Airlines goes from Wattay Airport, Wattay Airport (Laos) at 25/08/2026 11:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 25/08/2026 13:00:00. 50 Economy ticket for £140 per person are available. Travel duration is 1h 40m
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VietJet Air17h 45m019:10Wattay AirportWattay Airport12:55Techo AirportTecho International Airport0EconomyA Flight from VietJet Air goes from Wattay Airport, Wattay Airport (Laos) at 25/08/2026 19:10:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 26/08/2026 12:55:00. 50 Economy ticket for £151 per person are available. Travel duration is 17h 45m
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AirAsia7h 25m009:20Wattay AirportWattay Airport16:45Techo AirportTecho International Airport0EconomyA Flight from AirAsia goes from Wattay Airport, Wattay Airport (Laos) at 25/08/2026 09:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 25/08/2026 16:45:00. 50 Economy ticket for £182 per person are available. Travel duration is 7h 25m
Cheapest Buses Tuesday
Cheapest Flights Tuesday
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SRL TRANSPORT020:00VientianeBus Station01:30Phnom PenhBus Station0EconomyA Bus from SRL TRANSPORT goes from Bus Station, Vientiane (Laos) at 26/08/2026 20:00:00 to Bus Station, Phnom Penh (Cambodia) arriving at 26/08/2026 01:30:00. 50 Economy ticket for £66 per person are available. Travel duration is -19h -30m
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Thai AirAsia20h 5m013:50Wattay AirportWattay Airport09:55Techo AirportTecho International Airport0EconomyA Flight from Thai AirAsia goes from Wattay Airport, Wattay Airport (Laos) at 26/08/2026 13:50:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 27/08/2026 09:55:00. 50 Economy ticket for £130 per person are available. Travel duration is 20h 5m
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Lao Airlines15h 35m018:20Wattay AirportWattay Airport09:55Techo AirportTecho International Airport0EconomyA Flight from Lao Airlines goes from Wattay Airport, Wattay Airport (Laos) at 26/08/2026 18:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 27/08/2026 09:55:00. 50 Economy ticket for £138 per person are available. Travel duration is 15h 35m
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Vietnam Airlines1h 40m011:20Wattay AirportWattay Airport13:00Techo AirportTecho International Airport0EconomyA Flight from Vietnam Airlines goes from Wattay Airport, Wattay Airport (Laos) at 26/08/2026 11:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 26/08/2026 13:00:00. 50 Economy ticket for £138 per person are available. Travel duration is 1h 40m
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VietJet Air14h 20m019:10Wattay AirportWattay Airport09:30Techo AirportTecho International Airport0EconomyA Flight from VietJet Air goes from Wattay Airport, Wattay Airport (Laos) at 26/08/2026 19:10:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 27/08/2026 09:30:00. 50 Economy ticket for £150 per person are available. Travel duration is 14h 20m
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China Southern Airlines15h 0m015:50Wattay AirportWattay Airport06:50Techo AirportTecho International Airport0EconomyA Flight from China Southern Airlines goes from Wattay Airport, Wattay Airport (Laos) at 26/08/2026 15:50:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 27/08/2026 06:50:00. 50 Economy ticket for £245 per person are available. Travel duration is 15h 0m
Cheapest Buses Wednesday
Cheapest Flights Wednesday
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SRL TRANSPORT020:00VientianeBus Station01:30Phnom PenhBus Station0EconomyA Bus from SRL TRANSPORT goes from Bus Station, Vientiane (Laos) at 27/08/2026 20:00:00 to Bus Station, Phnom Penh (Cambodia) arriving at 27/08/2026 01:30:00. 50 Economy ticket for £66 per person are available. Travel duration is -19h -30m
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Thai AirAsia9h 40m008:05Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Thai AirAsia goes from Wattay Airport, Wattay Airport (Laos) at 27/08/2026 08:05:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 27/08/2026 17:45:00. 50 Economy ticket for £130 per person are available. Travel duration is 9h 40m
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Cambodia Airways1h 55m016:55Wattay AirportWattay Airport18:50Techo AirportTecho International Airport0EconomyA Flight from Cambodia Airways goes from Wattay Airport, Wattay Airport (Laos) at 27/08/2026 16:55:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 27/08/2026 18:50:00. 50 Economy ticket for £136 per person are available. Travel duration is 1h 55m
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Vietnam Airlines1h 40m011:20Wattay AirportWattay Airport13:00Techo AirportTecho International Airport0EconomyA Flight from Vietnam Airlines goes from Wattay Airport, Wattay Airport (Laos) at 27/08/2026 11:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 27/08/2026 13:00:00. 50 Economy ticket for £137 per person are available. Travel duration is 1h 40m
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Lao Airlines10h 25m007:20Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Lao Airlines goes from Wattay Airport, Wattay Airport (Laos) at 27/08/2026 07:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 27/08/2026 17:45:00. 50 Economy ticket for £139 per person are available. Travel duration is 10h 25m
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VietJet Air15h 0m019:10Wattay AirportWattay Airport10:10Techo AirportTecho International Airport0EconomyA Flight from VietJet Air goes from Wattay Airport, Wattay Airport (Laos) at 27/08/2026 19:10:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 28/08/2026 10:10:00. 50 Economy ticket for £150 per person are available. Travel duration is 15h 0m
Cheapest Buses Thursday
Cheapest Flights Thursday
What are the fastest trips from Vientiane to Phnom Penh?
You can get to Phnom Penh from Vientiane in just 1h 40m with a Flight from Vietnam Airlines. But this is just one option, click on any of the offers below to compare it with the other available modes of transportations.
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Vietnam Airlines1h 40m011:20Wattay AirportWattay Airport13:00Techo AirportTecho International Airport0EconomyA Flight from Vietnam Airlines goes from Wattay Airport, Wattay Airport (Laos) at 21/08/2026 11:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 21/08/2026 13:00:00. 50 Economy ticket for £128 per person are available. Travel duration is 1h 40m
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Air Bishkek1h 55m016:55Wattay AirportWattay Airport18:50Techo AirportTecho International Airport0EconomyA Flight from Air Bishkek goes from Wattay Airport, Wattay Airport (Laos) at 21/08/2026 16:55:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 21/08/2026 18:50:00. 50 Economy ticket for £118 per person are available. Travel duration is 1h 55m
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Cambodia Airways1h 55m016:55Wattay AirportWattay Airport18:50Techo AirportTecho International Airport0EconomyA Flight from Cambodia Airways goes from Wattay Airport, Wattay Airport (Laos) at 21/08/2026 16:55:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 21/08/2026 18:50:00. 50 Economy ticket for £130 per person are available. Travel duration is 1h 55m
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Thai AirAsia3h 55m013:50Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Thai AirAsia goes from Wattay Airport, Wattay Airport (Laos) at 21/08/2026 13:50:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 21/08/2026 17:45:00. 50 Economy ticket for £188 per person are available. Travel duration is 3h 55m
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Thai Airways International12h 20m020:30Wattay AirportWattay Airport08:50Techo AirportTecho International Airport0EconomyA Flight from Thai Airways International goes from Wattay Airport, Wattay Airport (Laos) at 21/08/2026 20:30:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 22/08/2026 08:50:00. 50 Economy ticket for £178 per person are available. Travel duration is 12h 20m
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Family Service23h 0m018:00VientianeSoutchai Office17:00Phnom PenhFrance Street (47)0First ClassA Bus from Family Service goes from Soutchai Office, Vientiane (Laos) at 21/08/2026 18:00:00 to France Street (47), Phnom Penh (Cambodia) arriving at 22/08/2026 17:00:00. 50 First Class ticket for £66 per person are available. Travel duration is 23h 0m
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Chanthachone Transportation24h 0m018:00VientianeSouthern Bus Station18:00Phnom PenhPost Office0BusinessA Bus from Chanthachone Transportation goes from Southern Bus Station, Vientiane (Laos) at 21/08/2026 18:00:00 to Post Office, Phnom Penh (Cambodia) arriving at 22/08/2026 18:00:00. 50 Business ticket for £50 per person are available. Travel duration is 24h 0m
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Chanthachone Transportation24h 0m020:00VientianeSouthern Bus Station20:00Phnom PenhPost Office0BusinessA Bus from Chanthachone Transportation goes from Southern Bus Station, Vientiane (Laos) at 21/08/2026 20:00:00 to Post Office, Phnom Penh (Cambodia) arriving at 22/08/2026 20:00:00. 50 Business ticket for £50 per person are available. Travel duration is 24h 0m
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Family Service24h 0m020:00VientianeSouthern Bus Station20:00Phnom PenhFrance Street (47)0BusinessA Bus from Family Service goes from Southern Bus Station, Vientiane (Laos) at 21/08/2026 20:00:00 to France Street (47), Phnom Penh (Cambodia) arriving at 22/08/2026 20:00:00. 50 Business ticket for £63 per person are available. Travel duration is 24h 0m
Fastest Flights Friday
Fastest Buses Friday
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Vietnam Airlines1h 40m011:20Wattay AirportWattay Airport13:00Techo AirportTecho International Airport0EconomyA Flight from Vietnam Airlines goes from Wattay Airport, Wattay Airport (Laos) at 22/08/2026 11:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 22/08/2026 13:00:00. 50 Economy ticket for £138 per person are available. Travel duration is 1h 40m
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AirAsia7h 25m009:20Wattay AirportWattay Airport16:45Techo AirportTecho International Airport0EconomyA Flight from AirAsia goes from Wattay Airport, Wattay Airport (Laos) at 22/08/2026 09:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 22/08/2026 16:45:00. 50 Economy ticket for £191 per person are available. Travel duration is 7h 25m
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Thai AirAsia9h 40m008:05Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Thai AirAsia goes from Wattay Airport, Wattay Airport (Laos) at 22/08/2026 08:05:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 22/08/2026 17:45:00. 50 Economy ticket for £128 per person are available. Travel duration is 9h 40m
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VietJet Air17h 45m019:10Wattay AirportWattay Airport12:55Techo AirportTecho International Airport0EconomyA Flight from VietJet Air goes from Wattay Airport, Wattay Airport (Laos) at 22/08/2026 19:10:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 23/08/2026 12:55:00. 50 Economy ticket for £178 per person are available. Travel duration is 17h 45m
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Lao Airlines23h 25m018:20Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Lao Airlines goes from Wattay Airport, Wattay Airport (Laos) at 22/08/2026 18:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 23/08/2026 17:45:00. 50 Economy ticket for £137 per person are available. Travel duration is 23h 25m
Fastest Flights Saturday
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Vietnam Airlines1h 40m011:20Wattay AirportWattay Airport13:00Techo AirportTecho International Airport0EconomyA Flight from Vietnam Airlines goes from Wattay Airport, Wattay Airport (Laos) at 24/08/2026 11:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 24/08/2026 13:00:00. 50 Economy ticket for £138 per person are available. Travel duration is 1h 40m
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Thai AirAsia3h 55m013:50Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Thai AirAsia goes from Wattay Airport, Wattay Airport (Laos) at 24/08/2026 13:50:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 24/08/2026 17:45:00. 50 Economy ticket for £118 per person are available. Travel duration is 3h 55m
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Thai Airways International5h 50m013:30Wattay AirportWattay Airport19:20Techo AirportTecho International Airport0EconomyA Flight from Thai Airways International goes from Wattay Airport, Wattay Airport (Laos) at 24/08/2026 13:30:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 24/08/2026 19:20:00. 50 Economy ticket for £179 per person are available. Travel duration is 5h 50m
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Lao Airlines10h 25m007:20Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Lao Airlines goes from Wattay Airport, Wattay Airport (Laos) at 24/08/2026 07:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 24/08/2026 17:45:00. 50 Economy ticket for £138 per person are available. Travel duration is 10h 25m
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VietJet Air24h 30m019:10Wattay AirportWattay Airport19:40Techo AirportTecho International Airport0EconomyA Flight from VietJet Air goes from Wattay Airport, Wattay Airport (Laos) at 24/08/2026 19:10:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 25/08/2026 19:40:00. 50 Economy ticket for £150 per person are available. Travel duration is 24h 30m
Fastest Flights Monday
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Vietnam Airlines1h 40m011:20Wattay AirportWattay Airport13:00Techo AirportTecho International Airport0EconomyA Flight from Vietnam Airlines goes from Wattay Airport, Wattay Airport (Laos) at 25/08/2026 11:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 25/08/2026 13:00:00. 50 Economy ticket for £140 per person are available. Travel duration is 1h 40m
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AirAsia7h 25m009:20Wattay AirportWattay Airport16:45Techo AirportTecho International Airport0EconomyA Flight from AirAsia goes from Wattay Airport, Wattay Airport (Laos) at 25/08/2026 09:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 25/08/2026 16:45:00. 50 Economy ticket for £182 per person are available. Travel duration is 7h 25m
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Thai AirAsia9h 40m008:05Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Thai AirAsia goes from Wattay Airport, Wattay Airport (Laos) at 25/08/2026 08:05:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 25/08/2026 17:45:00. 50 Economy ticket for £128 per person are available. Travel duration is 9h 40m
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Lao Airlines10h 25m007:20Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Lao Airlines goes from Wattay Airport, Wattay Airport (Laos) at 25/08/2026 07:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 25/08/2026 17:45:00. 50 Economy ticket for £139 per person are available. Travel duration is 10h 25m
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VietJet Air17h 45m019:10Wattay AirportWattay Airport12:55Techo AirportTecho International Airport0EconomyA Flight from VietJet Air goes from Wattay Airport, Wattay Airport (Laos) at 25/08/2026 19:10:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 26/08/2026 12:55:00. 50 Economy ticket for £151 per person are available. Travel duration is 17h 45m
Fastest Flights Tuesday
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Vietnam Airlines1h 40m011:20Wattay AirportWattay Airport13:00Techo AirportTecho International Airport0EconomyA Flight from Vietnam Airlines goes from Wattay Airport, Wattay Airport (Laos) at 26/08/2026 11:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 26/08/2026 13:00:00. 50 Economy ticket for £138 per person are available. Travel duration is 1h 40m
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VietJet Air14h 20m019:10Wattay AirportWattay Airport09:30Techo AirportTecho International Airport0EconomyA Flight from VietJet Air goes from Wattay Airport, Wattay Airport (Laos) at 26/08/2026 19:10:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 27/08/2026 09:30:00. 50 Economy ticket for £150 per person are available. Travel duration is 14h 20m
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China Southern Airlines15h 0m015:50Wattay AirportWattay Airport06:50Techo AirportTecho International Airport0EconomyA Flight from China Southern Airlines goes from Wattay Airport, Wattay Airport (Laos) at 26/08/2026 15:50:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 27/08/2026 06:50:00. 50 Economy ticket for £245 per person are available. Travel duration is 15h 0m
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Lao Airlines15h 35m018:20Wattay AirportWattay Airport09:55Techo AirportTecho International Airport0EconomyA Flight from Lao Airlines goes from Wattay Airport, Wattay Airport (Laos) at 26/08/2026 18:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 27/08/2026 09:55:00. 50 Economy ticket for £138 per person are available. Travel duration is 15h 35m
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Thai AirAsia20h 5m013:50Wattay AirportWattay Airport09:55Techo AirportTecho International Airport0EconomyA Flight from Thai AirAsia goes from Wattay Airport, Wattay Airport (Laos) at 26/08/2026 13:50:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 27/08/2026 09:55:00. 50 Economy ticket for £130 per person are available. Travel duration is 20h 5m
Fastest Flights Wednesday
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Vietnam Airlines1h 40m011:20Wattay AirportWattay Airport13:00Techo AirportTecho International Airport0EconomyA Flight from Vietnam Airlines goes from Wattay Airport, Wattay Airport (Laos) at 27/08/2026 11:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 27/08/2026 13:00:00. 50 Economy ticket for £137 per person are available. Travel duration is 1h 40m
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Cambodia Airways1h 55m016:55Wattay AirportWattay Airport18:50Techo AirportTecho International Airport0EconomyA Flight from Cambodia Airways goes from Wattay Airport, Wattay Airport (Laos) at 27/08/2026 16:55:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 27/08/2026 18:50:00. 50 Economy ticket for £136 per person are available. Travel duration is 1h 55m
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Thai AirAsia9h 40m008:05Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Thai AirAsia goes from Wattay Airport, Wattay Airport (Laos) at 27/08/2026 08:05:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 27/08/2026 17:45:00. 50 Economy ticket for £130 per person are available. Travel duration is 9h 40m
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Lao Airlines10h 25m007:20Wattay AirportWattay Airport17:45Techo AirportTecho International Airport0EconomyA Flight from Lao Airlines goes from Wattay Airport, Wattay Airport (Laos) at 27/08/2026 07:20:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 27/08/2026 17:45:00. 50 Economy ticket for £139 per person are available. Travel duration is 10h 25m
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VietJet Air15h 0m019:10Wattay AirportWattay Airport10:10Techo AirportTecho International Airport0EconomyA Flight from VietJet Air goes from Wattay Airport, Wattay Airport (Laos) at 27/08/2026 19:10:00 to Techo International Airport, Techo Airport (Cambodia) arriving at 28/08/2026 10:10:00. 50 Economy ticket for £150 per person are available. Travel duration is 15h 0m
Fastest Flights Thursday
Here you will find all operators and timetables for a
Bus from Vientiane to Phnom Penh
What are the most popular stations in Vientiane and Phnom Penh?
In Vientiane, you will usually depart from Khua Din Coach Stop, Vientiane-Tai Busbahnhof Train Station or Southern Bus Station, while in Phnom Penh you will be arriving at Preah Sihanouk Blvd 340, Me Mort or Nattakan, but there are many more stops to explore in both locations.
How do I decide? Some tips and tricks from our experience
Are you having trouble deciding on how to get to Phnom Penh from Vientiane? With 6 connections between 3 Flight and Bus operators, it can be difficult to find the one ride that will make you happy. But we have some tips that can help you make the best informed decision. First of all, the best trip is always the one that meets all your needs, so make a list of all the things that you want from this journey and look for something that will satisfy all of them. Here we will go through some of the factors mostly commonly taken into consideration.
Look for the lowest price
Ticket price is usually the main concern: even if you can afford to pay more, why do it if there are cheaper options? Saving on the trip means that you can spend more on the vacation itself! Between Vientiane and Phnom Penh, you can pay as low as £50 with a Bus from Chanthachone Transportation.Travel duration
Time is also an important factor. An earlier departure may allow you to see a beautiful sunset or relax before an important event. And remember, time is money, so paying more for a shorter trip may be well worth it. For longer distances, flights are without doubt the best options, but be mindful of airport times and possible delays: a high-speed train may end up cheaper and faster! Here the quicker option is definitely the Flight from Vietnam Airlines: you will get to Phnom Penh in just 1h 40m.Comfort makes all the difference
You should always take into account what your personal travelling preferences are. Is one hand luggage enough, or are you trasporting more? Would you like to have a snack during the journey? Can you relax in a busy compartment, or do you need space for yourself? Even among the same mode of transportation, different companies will offer you varying levels of comfort and amenities. The main operators connecting Vientiane and Phnom Penh are SRL TRANSPORT, Vietnam Airlines and Thai AirAsia, but be sure to check what they have to offer!Save money with deals, and always compare
One last tip? Even if you live in Vientiane and Phnom Penh is your only destination, it may be wise to check the offers from and to nearby cities or, if you are flyng, nearby airports. Check the trips from Si Chiang Mai or to Phnom Penh Airport, and look at flights from Wattay Airport, and landing at Techo Airport. Comparing different routes may allow you to find deals or promotions you were not aware of. Consider also signing up to CheckMyBus to see even more exclusive promotions!Which companies offer a trip from Vientiane to Phnom Penh?
The most popular companies between Vientiane and Phnom Penh, are SRL TRANSPORT, Vietnam Airlines and Thai AirAsia. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: SRL TRANSPORT, Chanthachone Transportation and Family Service
Airlines: Vietnam Airlines, Thai AirAsia, Lao Airlines and 6 more.
All you need to know when you travel from Vientiane to Phnom Penh
Check all information on comfort and services on all modes of transports from Vientiane to Phnom Penh. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from Vientiane to Phnom Penh
How can I reach Phnom Penh from Vientiane?
Every day, there are on average 6 connections between Flight and Bus, with which you can get to Phnom Penh from Vientiane.
How far is Phnom Penh from Vientiane?
The distance between Vientiane and Phnom Penh is 759.1 km.
What is the most ecofriendly mode of transport between Vientiane and Phnom Penh?
Trains and buses are by far the greenest options, with trains surpassing buses on longer routes. Planes will always be the worst polluters, especially in shorter flights, were the emissions from the takeoff and landing are less offset by the distance.
On this particular route, a bus will emit, per person, a total of 20 kgs of CO2, a train 27 kgs, a car 129 kgs, and a flight 187 kgs.
What is the cheapest mode of transport from Vientiane to Phnom Penh?
You can get to Phnom Penh with just £50 by taking a Bus from Chanthachone Transportation.
What is the fastest way to get from Vientiane to Phnom Penh?
While a plane is travelling fastest boarding and transfer to airport consumes a lot of time. Usually, high speed trains are better than flights if pure train travel time is below 4 hours. For this particular route, you can get to Phnom Penh in just 1h 40m with a Flight from Vietnam Airlines.
More routes to Vientiane and to Phnom Penh
Looking for more options? Here you can see the most popular routes to Vientiane and to Phnom Penh. Simply click on a connection, and you’ll find all the details about the route!
