Which bus from Buckingham to Portsmouth is the cheapest?

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Which bus from Buckingham to Portsmouth is the best?

Check the bus schedule for Buckingham to Portsmouth. Here is a selection of the cheapest coach trips for the next days from bus operators like National Express. To see the full timetable for all coaches just use or search and compare.

today
tomorrow
£25
Friday
Saturday
£25
Sunday
£31
Monday
Tuesday
£25

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 7h 14m 08:51 Buckingham High Street Bus Stop 16:05 Portsmouth University  Economy £25
National Express 7h 2m 17:31 Buckingham High Street Bus Stop 00:33 Portsmouth University  Economy £25
National Express 6h 17m 20:01 Buckingham High Street Bus Stop 02:18 Portsmouth University  Economy £28
National Express 7h 44m 10:51 Buckingham High Street Bus Stop 18:35 Portsmouth University  Economy £30
National Express 6h 44m 15:51 Buckingham High Street Bus Stop 22:35 Portsmouth University  Economy £30
  • Did you know that if you travel from Buckingham to Portsmouth via London, you can save more than £6? You can find the corresponding connections below.
    • National Express
      5h 44m
      0
      20:31
      Buckingham
      High Street Bus Stop
      23:45
      London
      Victoria Coach Station
      0
      National Express
      Economy
      £16
      • Waiting Time 0h 14m
    • National Express
      2h 16m
      0
      23:59
      London
      Victoria Coach Station
      02:15
      Portsmouth
      The Hard Interchange
      0
      National Express
      Economy
      £3
    Travel Time is 0h 33m shorter, and you will save £6

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 7h 42m 16:51 Buckingham High Street Bus Stop 00:33 Portsmouth University  Economy £25
National Express 7h 17m 19:01 Buckingham High Street Bus Stop 02:18 Portsmouth University  Economy £26
National Express 6h 39m 10:51 Buckingham High Street Bus Stop 17:30 Portsmouth University  Economy £27
National Express 7h 9m 07:51 Buckingham High Street Bus Stop 15:00 Portsmouth University  Economy £28
National Express 7h 14m 15:51 Buckingham High Street Bus Stop 23:05 Portsmouth University  Economy £30
  • Did you know that if you travel from Buckingham to Portsmouth via London, you can save more than £6? You can find the corresponding connections below.
    • National Express
      5h 44m
      0
      20:31
      Buckingham
      High Street Bus Stop
      23:45
      London
      Victoria Coach Station
      0
      National Express
      Economy
      £16
      • Waiting Time 0h 14m
    • National Express
      2h 16m
      0
      23:59
      London
      Victoria Coach Station
      02:15
      Portsmouth
      The Hard Interchange
      0
      National Express
      Economy
      £3
    Travel Time is 0h 55m shorter, and you will save £6

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 6h 39m 10:51 Buckingham High Street Bus Stop 17:30 Portsmouth University  Economy £31
National Express 7h 42m 16:51 Buckingham High Street Bus Stop 00:33 Portsmouth University  Economy £31
National Express 6h 27m 19:51 Buckingham High Street Bus Stop 02:18 Portsmouth University  Economy £31
National Express 7h 14m 15:51 Buckingham High Street Bus Stop 23:05 Portsmouth University  Economy £32
National Express 6h 24m 10:51 Buckingham High Street Bus Stop 17:15 Portsmouth International Port  Economy £34
  • Did you know that if you travel from Buckingham to Portsmouth via London, you can save more than £12? You can find the corresponding connections below.
    • National Express
      5h 44m
      0
      20:31
      Buckingham
      High Street Bus Stop
      23:45
      London
      Victoria Coach Station
      0
      National Express
      Economy
      £16
      • Waiting Time 0h 14m
    • National Express
      2h 16m
      0
      23:59
      London
      Victoria Coach Station
      02:15
      Portsmouth
      The Hard Interchange
      0
      National Express
      Economy
      £3
    Travel Time is 0h 40m shorter, and you will save £12

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 7h 14m 08:51 Buckingham High Street Bus Stop 16:05 Portsmouth University  Economy £25
National Express 7h 2m 17:31 Buckingham High Street Bus Stop 00:33 Portsmouth University  Economy £25
National Express 7h 44m 10:51 Buckingham High Street Bus Stop 18:35 Portsmouth University  Economy £28
National Express 6h 44m 15:51 Buckingham High Street Bus Stop 22:35 Portsmouth University  Economy £28
National Express 6h 17m 20:01 Buckingham High Street Bus Stop 02:18 Portsmouth University  Economy £28
  • Did you know that if you travel from Buckingham to Portsmouth via London, you can save more than £6? You can find the corresponding connections below.
    • National Express
      5h 44m
      0
      20:31
      Buckingham
      High Street Bus Stop
      23:45
      London
      Victoria Coach Station
      0
      National Express
      Economy
      £16
      • Waiting Time 0h 14m
    • National Express
      2h 16m
      0
      23:59
      London
      Victoria Coach Station
      02:15
      Portsmouth
      The Hard Interchange
      0
      National Express
      Economy
      £3
    Travel Time is 0h 33m shorter, and you will save £6

Best Price Offer: The price for the cheapest coach from Buckingham to Portsmouth is £25 on 03/02/2026. Flexible travellers save on ticket prices.


What is the best day and time to travel by bus between Buckingham and Portsmouth?

Here is the frequency of all coach connections from Buckingham to Portsmouth. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Saturday is the busiest day, with more than 11 daily coaches from Buckingham to Portsmouth. Sunday has instead the fewest connections, with only 8 daily coaches between Buckingham and Portsmouth.
The busiest time of the day is the Afternoon, with 20 coaches from Buckingham to Portsmouth, while Evening sees the fewest connections between Buckingham and Portsmouth, with 4 offers.

All facts for Buckingham to Portsmouth bus at a glance

Compare all coach operators like National Express that travel daily 9 times by bus from Buckingham to Portsmouth in one click. Book your Buckingham to Portsmouth bus ticket starting from £25!

Cheapest Bus £25
Fastest Bus 6h 17m
Earliest Coach 08:51
Latest Coach 20:01
Daily Bus Connections 9 Ø
Distance 131.9 km
Coach Companies National Express

What are the cheapest coach tickets from Buckingham to Portsmouth?

Every day, 9 buses from 1 coach companies leave Buckingham for Portsmouth. Check the table below to find the cheapest prices for coach tickets for this route, starting from 04/02/2026 and for the following days. Make sure get the cheapest bus ticket!

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 02/02
Tuesday 03/02
Wednesday 04/02
Thursday 05/02
£32
Friday 06/02
Saturday 07/02
£25
Sunday 08/02
£31
Monday 09/02
Tuesday 10/02
£25
Wednesday 11/02
£32
Thursday 12/02
Friday 13/02
£29
Saturday 14/02
Sunday 15/02
Monday 16/02
Tuesday 17/02
Wednesday 18/02
Thursday 19/02
Friday 20/02
Saturday 21/02
Sunday 22/02
Monday 23/02
Tuesday 24/02
Wednesday 25/02
Thursday 26/02
Friday 27/02
Saturday 28/02
Sunday 01/03

The cheapest time to travel from Buckingham to Portsmouth

See here on which day and which time of the day you can find the cheapest bus ticket from Buckingham to Portsmouth, for the next 30 days.
With a price starting from £25, Tuesday is the cheapest day for a coach from Buckingham to Portsmouth. Sunday instead is the most expensive day with prices starting from £31.
Morning is the cheapest day time for bus tickets from Buckingham to Portsmouth, with £25. Evening is the most expensive time of the day with prices starting from £26.

How to save money travelling from Buckingham to Portsmouth

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying higher prices for your trip? Plan your bus trips smartly. Here are a few hacks to save money on your coach journey.

Book the ticket from Buckingham to Portsmouth in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the coach from Buckingham to Portsmouth, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later coaches from Buckingham to Portsmouth are also emptier.

Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.

What are the most popular bus companies from Buckingham to Portsmouth?

These are the most booked bus companies by our users on the Buckingham to Portsmouth timetable.

National Express from Buckingham to Portsmouth

National Express

Here you will find the key facts about the National Express bus route Buckingham to Portsmouth:

Cheapest Price £25
Fastest Coach 6h 17m
Earliest Coach 08:51
Last Coach 20:01
Daily Connections 9 Ø
Found on 01/02/2026
In total 1 operators offer buses for this route. Find all bus timetables for them. Each coach company has a dedicated cancellation policy and possibilities for transport luggage on the bus. Check also special conditions to travel with kids or coach cards with rebates.

All bus stations and stops in Buckingham and Portsmouth

Here is a map with all coach stations in Buckingham and Portsmouth. Compare which stop is closest to your destination to save time to find the fastest buses and connections.

All you need to know when you travel by bus from Buckingham to Portsmouth

Check all information on comfort and services on the coaches from Buckingham to Portsmouth. Which seat classes are available or what are the amenities of operators on your coach trip? Below you´ll find answers to your questions.

FAQs for Buckingham to Portsmouth bus

How much does a Buckingham Portsmouth coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Buckingham Portsmouth bus trip is available from £25 and takes 7h 42m. Compare offers and save money!

How much could I save by comparing buses from Buckingham to Portsmouth?

This connection is offered by 1 companies with ticket prices ranging from £25 to £60. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to Portsmouth.

How many connections are available for the Buckingham Portsmouth route on average every day?

Each day, the bus route from Buckingham to Portsmouth is offered by roughly 9 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to Portsmouth from Buckingham take?

The quickest coach from Buckingham to Portsmouth is provided by National Express and takes 6h 17m. Coach tickets for this connection cost £28. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Buckingham to Portsmouth?

The earliest bus to Portsmouth departs from Buckingham at 08:51. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from Buckingham to Portsmouth?

The latest bus to Portsmouth departs from Buckingham at 20:01. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the Buckingham Portsmouth route?

Passengers looking to travel from Buckingham to Portsmouth can travel with National Express. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Buckingham and Portsmouth?

You can check all the direct connections between Buckingham and Portsmouth by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: National Express.

What can I take with me on the bus to Portsmouth from Buckingham?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the Buckingham Portsmouth bus route free of charge. Simply use our search to find a coach that is best suited to your needs for your planned travel date.

What equipment is available for the Buckingham Portsmouth bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make travelling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Buckingham to Portsmouth on your planned travel date.

How does CheckMyBus find the best coach deals from Buckingham to Portsmouth?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 9 daily trips between Buckingham and Portsmouth. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Buckingham to Portsmouth?

Prices and availability for 9 trips between Buckingham and Portsmouth change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Buckingham to Portsmouth

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Buckingham and to Portsmouth

Here’s an overview of the most popular bus routes to Buckingham and to Portsmouth. Simply click on the connection of your choice, and you’ll find all the details about your bus route!
Coach Guildford to Buckingham Coach Guildford to Buckingham
Acle to Buckingham coach Acle to Buckingham coach
Bus Port Talbot to Buckingham Bus Port Talbot to Buckingham
Bus Cardiff to Buckingham Bus Cardiff to Buckingham
Tideford to Portsmouth bus Tideford to Portsmouth bus
Coach from Box to Portsmouth Coach from Box to Portsmouth
Bus from Berwick-upon-Tweed to Portsmouth Bus from Berwick-upon-Tweed to Portsmouth
Bus to Portsmouth from Stoke-on-Trent Bus to Portsmouth from Stoke-on-Trent
Popular Airport Transfers to Buckingham and to Portsmouth
CheckMyBus › Coaches in United Kingdom › Coach to Buckingham › Coach to Portsmouth

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