What is the best way to travel from London to Portsmouth?
Looking for a trip? Check and compare all the available Trains and Buses to Portsmouth from London. Look at different modes of transportation, search for the cheapest tickets, fastest rides and most popular stations, and see all 2 available companies to find your perfect trip!
What is the cheapest way to reach Portsmouth from London?
You can reach Portsmouth with just £3 by taking a Bus from National Express, 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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National Express2h 55m011:30LondonVictoria Coach Station14:25PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 24/03/2026 11:30:00 to University, Portsmouth (United Kingdom) arriving at 24/03/2026 14:25:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 55m
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National Express2h 35m013:30LondonVictoria Coach Station16:05PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 24/03/2026 13:30:00 to University, Portsmouth (United Kingdom) arriving at 24/03/2026 16:05:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 35m
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National Express3h 35m015:00LondonVictoria Coach Station18:35PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 24/03/2026 15:00:00 to University, Portsmouth (United Kingdom) arriving at 24/03/2026 18:35:00. 50 Economy ticket for £4 per person are available. Travel duration is 3h 35m
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National Express2h 5m020:30LondonVictoria Coach Station22:35PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 24/03/2026 20:30:00 to University, Portsmouth (United Kingdom) arriving at 24/03/2026 22:35:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 5m
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National Express2h 33m022:00LondonVictoria Coach Station00:33PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 24/03/2026 22:00:00 to University, Portsmouth (United Kingdom) arriving at 25/03/2026 00:33:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 33m
Cheapest Buses Tuesday
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National Express2h 20m010:00LondonVictoria Coach Station12:20PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 25/03/2026 10:00:00 to University, Portsmouth (United Kingdom) arriving at 25/03/2026 12:20:00. 50 Economy ticket for £3 per person are available. Travel duration is 2h 20m
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National Express1h 55m010:25LondonWandsworth12:20PortsmouthUniversity0EconomyA Bus from National Express goes from Wandsworth, London (United Kingdom) at 25/03/2026 10:25:00 to University, Portsmouth (United Kingdom) arriving at 25/03/2026 12:20:00. 50 Economy ticket for £3 per person are available. Travel duration is 1h 55m
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National Express2h 55m008:00LondonVictoria Coach Station10:55PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 25/03/2026 08:00:00 to University, Portsmouth (United Kingdom) arriving at 25/03/2026 10:55:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 55m
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National Express2h 55m011:30LondonVictoria Coach Station14:25PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 25/03/2026 11:30:00 to University, Portsmouth (United Kingdom) arriving at 25/03/2026 14:25:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 55m
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National Express3h 35m015:00LondonVictoria Coach Station18:35PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 25/03/2026 15:00:00 to University, Portsmouth (United Kingdom) arriving at 25/03/2026 18:35:00. 50 Economy ticket for £4 per person are available. Travel duration is 3h 35m
Cheapest Buses Wednesday
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National Express2h 20m010:00LondonVictoria Coach Station12:20PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 26/03/2026 10:00:00 to University, Portsmouth (United Kingdom) arriving at 26/03/2026 12:20:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 20m
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National Express2h 55m011:30LondonVictoria Coach Station14:25PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 26/03/2026 11:30:00 to University, Portsmouth (United Kingdom) arriving at 26/03/2026 14:25:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 55m
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National Express2h 35m013:30LondonVictoria Coach Station16:05PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 26/03/2026 13:30:00 to University, Portsmouth (United Kingdom) arriving at 26/03/2026 16:05:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 35m
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National Express2h 33m022:00LondonVictoria Coach Station00:33PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 26/03/2026 22:00:00 to University, Portsmouth (United Kingdom) arriving at 27/03/2026 00:33:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 33m
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National Express2h 19m023:59LondonVictoria Coach Station02:18PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 26/03/2026 23:59:00 to University, Portsmouth (United Kingdom) arriving at 27/03/2026 02:18:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 19m
Cheapest Buses Thursday
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National Express3h 25m016:00LondonVictoria Coach Station19:25PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 27/03/2026 16:00:00 to University, Portsmouth (United Kingdom) arriving at 27/03/2026 19:25:00. 50 Economy ticket for £4 per person are available. Travel duration is 3h 25m
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National Express2h 55m019:00LondonVictoria Coach Station21:55PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 27/03/2026 19:00:00 to University, Portsmouth (United Kingdom) arriving at 27/03/2026 21:55:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 55m
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National Express2h 33m022:00LondonVictoria Coach Station00:33PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 27/03/2026 22:00:00 to University, Portsmouth (United Kingdom) arriving at 28/03/2026 00:33:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 33m
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National Express3h 20m016:00LondonVictoria Coach Station19:20PortsmouthThe Hard Interchange0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 27/03/2026 16:00:00 to The Hard Interchange, Portsmouth (United Kingdom) arriving at 27/03/2026 19:20:00. 50 Economy ticket for £5 per person are available. Travel duration is 3h 20m
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National Express2h 50m019:00LondonVictoria Coach Station21:50PortsmouthThe Hard Interchange0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 27/03/2026 19:00:00 to The Hard Interchange, Portsmouth (United Kingdom) arriving at 27/03/2026 21:50:00. 50 Economy ticket for £5 per person are available. Travel duration is 2h 50m
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London Overground2h 40m008:17LondonHarringay Green Lanes Station10:57PortsmouthPortsmouth & Southsea Station0EconomyA Train from London Overground goes from Harringay Green Lanes Station, London (United Kingdom) at 27/03/2026 08:17:00 to Portsmouth & Southsea Station, Portsmouth (United Kingdom) arriving at 27/03/2026 10:57:00. 50 Economy ticket for £40 per person are available. Travel duration is 2h 40m
Cheapest Buses Friday
Cheapest Trains Friday
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National Express1h 38m000:40London Heathrow AirportHeathrow Coach Station02:18PortsmouthUniversity0EconomyA Bus from National Express goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 28/03/2026 00:40:00 to University, Portsmouth (United Kingdom) arriving at 28/03/2026 02:18:00. 50 Economy ticket for £16 per person are available. Travel duration is 1h 38m
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National Express1h 35m000:40London Heathrow AirportHeathrow Coach Station02:15PortsmouthThe Hard Interchange0EconomyA Bus from National Express goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 28/03/2026 00:40:00 to The Hard Interchange, Portsmouth (United Kingdom) arriving at 28/03/2026 02:15:00. 50 Economy ticket for £16 per person are available. Travel duration is 1h 35m
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National Express1h 28m000:50London Heathrow AirportHeathrow Terminal 5 Coach Station02:18PortsmouthUniversity0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 28/03/2026 00:50:00 to University, Portsmouth (United Kingdom) arriving at 28/03/2026 02:18:00. 50 Economy ticket for £16 per person are available. Travel duration is 1h 28m
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National Express1h 25m000:50London Heathrow AirportHeathrow Terminal 5 Coach Station02:15PortsmouthThe Hard Interchange0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 28/03/2026 00:50:00 to The Hard Interchange, Portsmouth (United Kingdom) arriving at 28/03/2026 02:15:00. 50 Economy ticket for £16 per person are available. Travel duration is 1h 25m
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National Express2h 45m008:00LondonVictoria Coach Station10:45PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 28/03/2026 08:00:00 to University, Portsmouth (United Kingdom) arriving at 28/03/2026 10:45:00. 50 Economy ticket for £19 per person are available. Travel duration is 2h 45m
Cheapest Buses Saturday
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National Express2h 28m023:50London Heathrow AirportHeathrow Coach Station02:18PortsmouthUniversity0EconomyA Bus from National Express goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 29/03/2026 23:50:00 to University, Portsmouth (United Kingdom) arriving at 30/03/2026 02:18:00. 50 Economy ticket for £15 per person are available. Travel duration is 2h 28m
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National Express2h 25m023:50London Heathrow AirportHeathrow Coach Station02:15PortsmouthThe Hard Interchange0EconomyA Bus from National Express goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 29/03/2026 23:50:00 to The Hard Interchange, Portsmouth (United Kingdom) arriving at 30/03/2026 02:15:00. 50 Economy ticket for £15 per person are available. Travel duration is 2h 25m
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National Express1h 55m008:50London Heathrow AirportHeathrow Coach Station10:45PortsmouthUniversity0EconomyA Bus from National Express goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 29/03/2026 08:50:00 to University, Portsmouth (United Kingdom) arriving at 29/03/2026 10:45:00. 50 Economy ticket for £16 per person are available. Travel duration is 1h 55m
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National Express2h 0m012:00London Heathrow AirportHeathrow Coach Station14:00PortsmouthUniversity0EconomyA Bus from National Express goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 29/03/2026 12:00:00 to University, Portsmouth (United Kingdom) arriving at 29/03/2026 14:00:00. 50 Economy ticket for £16 per person are available. Travel duration is 2h 0m
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National Express1h 55m014:35London Heathrow AirportHeathrow Coach Station16:30PortsmouthUniversity0EconomyA Bus from National Express goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 29/03/2026 14:35:00 to University, Portsmouth (United Kingdom) arriving at 29/03/2026 16:30:00. 50 Economy ticket for £16 per person are available. Travel duration is 1h 55m
Cheapest Buses Sunday
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National Express2h 55m008:00LondonVictoria Coach Station10:55PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 30/03/2026 08:00:00 to University, Portsmouth (United Kingdom) arriving at 30/03/2026 10:55:00. 50 Economy ticket for £19 per person are available. Travel duration is 2h 55m
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National Express2h 20m010:00LondonVictoria Coach Station12:20PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 30/03/2026 10:00:00 to University, Portsmouth (United Kingdom) arriving at 30/03/2026 12:20:00. 50 Economy ticket for £19 per person are available. Travel duration is 2h 20m
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National Express3h 0m011:00LondonVictoria Coach Station14:00PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 30/03/2026 11:00:00 to University, Portsmouth (United Kingdom) arriving at 30/03/2026 14:00:00. 50 Economy ticket for £19 per person are available. Travel duration is 3h 0m
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National Express2h 30m012:30LondonVictoria Coach Station15:00PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 30/03/2026 12:30:00 to University, Portsmouth (United Kingdom) arriving at 30/03/2026 15:00:00. 50 Economy ticket for £19 per person are available. Travel duration is 2h 30m
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National Express3h 0m013:30LondonVictoria Coach Station16:30PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 30/03/2026 13:30:00 to University, Portsmouth (United Kingdom) arriving at 30/03/2026 16:30:00. 50 Economy ticket for £19 per person are available. Travel duration is 3h 0m
Cheapest Buses Monday
What are the fastest trips from London to Portsmouth?
You can get to Portsmouth from London in just 1h 25m with a Bus from National Express. 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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National Express2h 5m020:30LondonVictoria Coach Station22:35PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 24/03/2026 20:30:00 to University, Portsmouth (United Kingdom) arriving at 24/03/2026 22:35:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 5m
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National Express2h 33m022:00LondonVictoria Coach Station00:33PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 24/03/2026 22:00:00 to University, Portsmouth (United Kingdom) arriving at 25/03/2026 00:33:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 33m
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National Express2h 35m013:30LondonVictoria Coach Station16:05PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 24/03/2026 13:30:00 to University, Portsmouth (United Kingdom) arriving at 24/03/2026 16:05:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 35m
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National Express2h 55m011:30LondonVictoria Coach Station14:25PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 24/03/2026 11:30:00 to University, Portsmouth (United Kingdom) arriving at 24/03/2026 14:25:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 55m
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National Express3h 35m015:00LondonVictoria Coach Station18:35PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 24/03/2026 15:00:00 to University, Portsmouth (United Kingdom) arriving at 24/03/2026 18:35:00. 50 Economy ticket for £4 per person are available. Travel duration is 3h 35m
Fastest Buses Tuesday
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National Express1h 55m010:25LondonWandsworth12:20PortsmouthUniversity0EconomyA Bus from National Express goes from Wandsworth, London (United Kingdom) at 25/03/2026 10:25:00 to University, Portsmouth (United Kingdom) arriving at 25/03/2026 12:20:00. 50 Economy ticket for £3 per person are available. Travel duration is 1h 55m
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National Express2h 20m010:00LondonVictoria Coach Station12:20PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 25/03/2026 10:00:00 to University, Portsmouth (United Kingdom) arriving at 25/03/2026 12:20:00. 50 Economy ticket for £3 per person are available. Travel duration is 2h 20m
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National Express2h 55m008:00LondonVictoria Coach Station10:55PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 25/03/2026 08:00:00 to University, Portsmouth (United Kingdom) arriving at 25/03/2026 10:55:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 55m
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National Express2h 55m011:30LondonVictoria Coach Station14:25PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 25/03/2026 11:30:00 to University, Portsmouth (United Kingdom) arriving at 25/03/2026 14:25:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 55m
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National Express3h 35m015:00LondonVictoria Coach Station18:35PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 25/03/2026 15:00:00 to University, Portsmouth (United Kingdom) arriving at 25/03/2026 18:35:00. 50 Economy ticket for £4 per person are available. Travel duration is 3h 35m
Fastest Buses Wednesday
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National Express2h 19m023:59LondonVictoria Coach Station02:18PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 26/03/2026 23:59:00 to University, Portsmouth (United Kingdom) arriving at 27/03/2026 02:18:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 19m
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National Express2h 20m010:00LondonVictoria Coach Station12:20PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 26/03/2026 10:00:00 to University, Portsmouth (United Kingdom) arriving at 26/03/2026 12:20:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 20m
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National Express2h 33m022:00LondonVictoria Coach Station00:33PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 26/03/2026 22:00:00 to University, Portsmouth (United Kingdom) arriving at 27/03/2026 00:33:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 33m
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National Express2h 35m013:30LondonVictoria Coach Station16:05PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 26/03/2026 13:30:00 to University, Portsmouth (United Kingdom) arriving at 26/03/2026 16:05:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 35m
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National Express2h 55m011:30LondonVictoria Coach Station14:25PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 26/03/2026 11:30:00 to University, Portsmouth (United Kingdom) arriving at 26/03/2026 14:25:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 55m
Fastest Buses Thursday
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National Express2h 33m022:00LondonVictoria Coach Station00:33PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 27/03/2026 22:00:00 to University, Portsmouth (United Kingdom) arriving at 28/03/2026 00:33:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 33m
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National Express2h 50m019:00LondonVictoria Coach Station21:50PortsmouthThe Hard Interchange0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 27/03/2026 19:00:00 to The Hard Interchange, Portsmouth (United Kingdom) arriving at 27/03/2026 21:50:00. 50 Economy ticket for £5 per person are available. Travel duration is 2h 50m
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National Express2h 55m019:00LondonVictoria Coach Station21:55PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 27/03/2026 19:00:00 to University, Portsmouth (United Kingdom) arriving at 27/03/2026 21:55:00. 50 Economy ticket for £4 per person are available. Travel duration is 2h 55m
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National Express3h 20m016:00LondonVictoria Coach Station19:20PortsmouthThe Hard Interchange0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 27/03/2026 16:00:00 to The Hard Interchange, Portsmouth (United Kingdom) arriving at 27/03/2026 19:20:00. 50 Economy ticket for £5 per person are available. Travel duration is 3h 20m
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National Express3h 25m016:00LondonVictoria Coach Station19:25PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 27/03/2026 16:00:00 to University, Portsmouth (United Kingdom) arriving at 27/03/2026 19:25:00. 50 Economy ticket for £4 per person are available. Travel duration is 3h 25m
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London Overground2h 40m008:17LondonHarringay Green Lanes Station10:57PortsmouthPortsmouth & Southsea Station0EconomyA Train from London Overground goes from Harringay Green Lanes Station, London (United Kingdom) at 27/03/2026 08:17:00 to Portsmouth & Southsea Station, Portsmouth (United Kingdom) arriving at 27/03/2026 10:57:00. 50 Economy ticket for £40 per person are available. Travel duration is 2h 40m
Fastest Buses Friday
Fastest Trains Friday
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National Express1h 25m000:50London Heathrow AirportHeathrow Terminal 5 Coach Station02:15PortsmouthThe Hard Interchange0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 28/03/2026 00:50:00 to The Hard Interchange, Portsmouth (United Kingdom) arriving at 28/03/2026 02:15:00. 50 Economy ticket for £16 per person are available. Travel duration is 1h 25m
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National Express1h 28m000:50London Heathrow AirportHeathrow Terminal 5 Coach Station02:18PortsmouthUniversity0EconomyA Bus from National Express goes from Heathrow Terminal 5 Coach Station, London Heathrow Airport (United Kingdom) at 28/03/2026 00:50:00 to University, Portsmouth (United Kingdom) arriving at 28/03/2026 02:18:00. 50 Economy ticket for £16 per person are available. Travel duration is 1h 28m
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National Express1h 35m000:40London Heathrow AirportHeathrow Coach Station02:15PortsmouthThe Hard Interchange0EconomyA Bus from National Express goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 28/03/2026 00:40:00 to The Hard Interchange, Portsmouth (United Kingdom) arriving at 28/03/2026 02:15:00. 50 Economy ticket for £16 per person are available. Travel duration is 1h 35m
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National Express1h 38m000:40London Heathrow AirportHeathrow Coach Station02:18PortsmouthUniversity0EconomyA Bus from National Express goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 28/03/2026 00:40:00 to University, Portsmouth (United Kingdom) arriving at 28/03/2026 02:18:00. 50 Economy ticket for £16 per person are available. Travel duration is 1h 38m
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National Express2h 45m008:00LondonVictoria Coach Station10:45PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 28/03/2026 08:00:00 to University, Portsmouth (United Kingdom) arriving at 28/03/2026 10:45:00. 50 Economy ticket for £19 per person are available. Travel duration is 2h 45m
Fastest Buses Saturday
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National Express1h 55m008:50London Heathrow AirportHeathrow Coach Station10:45PortsmouthUniversity0EconomyA Bus from National Express goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 29/03/2026 08:50:00 to University, Portsmouth (United Kingdom) arriving at 29/03/2026 10:45:00. 50 Economy ticket for £16 per person are available. Travel duration is 1h 55m
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National Express1h 55m014:35London Heathrow AirportHeathrow Coach Station16:30PortsmouthUniversity0EconomyA Bus from National Express goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 29/03/2026 14:35:00 to University, Portsmouth (United Kingdom) arriving at 29/03/2026 16:30:00. 50 Economy ticket for £16 per person are available. Travel duration is 1h 55m
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National Express2h 0m012:00London Heathrow AirportHeathrow Coach Station14:00PortsmouthUniversity0EconomyA Bus from National Express goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 29/03/2026 12:00:00 to University, Portsmouth (United Kingdom) arriving at 29/03/2026 14:00:00. 50 Economy ticket for £16 per person are available. Travel duration is 2h 0m
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National Express2h 25m023:50London Heathrow AirportHeathrow Coach Station02:15PortsmouthThe Hard Interchange0EconomyA Bus from National Express goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 29/03/2026 23:50:00 to The Hard Interchange, Portsmouth (United Kingdom) arriving at 30/03/2026 02:15:00. 50 Economy ticket for £15 per person are available. Travel duration is 2h 25m
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National Express2h 28m023:50London Heathrow AirportHeathrow Coach Station02:18PortsmouthUniversity0EconomyA Bus from National Express goes from Heathrow Coach Station, London Heathrow Airport (United Kingdom) at 29/03/2026 23:50:00 to University, Portsmouth (United Kingdom) arriving at 30/03/2026 02:18:00. 50 Economy ticket for £15 per person are available. Travel duration is 2h 28m
Fastest Buses Sunday
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National Express2h 20m010:00LondonVictoria Coach Station12:20PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 30/03/2026 10:00:00 to University, Portsmouth (United Kingdom) arriving at 30/03/2026 12:20:00. 50 Economy ticket for £19 per person are available. Travel duration is 2h 20m
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National Express2h 30m012:30LondonVictoria Coach Station15:00PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 30/03/2026 12:30:00 to University, Portsmouth (United Kingdom) arriving at 30/03/2026 15:00:00. 50 Economy ticket for £19 per person are available. Travel duration is 2h 30m
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National Express2h 55m008:00LondonVictoria Coach Station10:55PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 30/03/2026 08:00:00 to University, Portsmouth (United Kingdom) arriving at 30/03/2026 10:55:00. 50 Economy ticket for £19 per person are available. Travel duration is 2h 55m
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National Express3h 0m011:00LondonVictoria Coach Station14:00PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 30/03/2026 11:00:00 to University, Portsmouth (United Kingdom) arriving at 30/03/2026 14:00:00. 50 Economy ticket for £19 per person are available. Travel duration is 3h 0m
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National Express3h 0m013:30LondonVictoria Coach Station16:30PortsmouthUniversity0EconomyA Bus from National Express goes from Victoria Coach Station, London (United Kingdom) at 30/03/2026 13:30:00 to University, Portsmouth (United Kingdom) arriving at 30/03/2026 16:30:00. 50 Economy ticket for £19 per person are available. Travel duration is 3h 0m
Fastest Buses Monday
Here you will find all operators and timetables for a
Bus from London to Portsmouth
What are the most popular stations in London and Portsmouth?
In London, you will usually depart from Euston Station, King's Cross St Pancras or Victoria Rail Station, while in Portsmouth you will be arriving at The Hard Interchange, City Shops South (Stop D) Bus Station or Portsmouth & Southsea Station, 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 Portsmouth from London? With 5 connections between 2 Train 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 London and Portsmouth, you can pay as low as £3 with a Bus from National Express.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 Bus from National Express: you will get to Portsmouth in just 1h 25m.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 London and Portsmouth are National Express and London Overground, 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 London and Portsmouth 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 Belsize Park or to Hilsea, and look at flights from Rochester Airport, and landing at Southampton 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 London to Portsmouth?
The most popular companies between London and Portsmouth, are National Express and London Overground. Be sure to check their seat class offers and the amenities that they provide.
Bus companies: National Express
Train companies: London Overground
All you need to know when you travel from London to Portsmouth
Check all information on comfort and services on all modes of transports from London to Portsmouth. See which seat classes are available, and what amenities are other advantages offered by the operators on your journey.
FAQs about the trip from London to Portsmouth
How can I reach Portsmouth from London?
Every day, there are on average 5 connections between Train and Bus, with which you can get to Portsmouth from London.
How far is Portsmouth from London?
The distance between London and Portsmouth is 101.7 km.
What is the most ecofriendly mode of transport between London and Portsmouth?
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 3 kgs of CO2, a train 4 kgs, a car 17 kgs, and a flight 25 kgs.
What is the cheapest mode of transport from London to Portsmouth?
You can get to Portsmouth with just £3 by taking a Bus from National Express.
What is the fastest way to get from London to Portsmouth?
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 Portsmouth in just 1h 25m with a Bus from National Express.
More routes to London and to Portsmouth
Looking for more options? Here you can see the most popular routes to London and to Portsmouth. Simply click on a connection, and you’ll find all the details about the route!
- Trips to London
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