Buckingham to Portsmouth Buses

Buckingham to Portsmouth buses

Travel from

Search accommodation with Expedia

Trip Overview

The average bus between Buckingham and Portsmouth takes 5h 8m and the fastest bus takes 4h 48m. The bus service runs several times per day from Buckingham to Portsmouth. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

5h 8m
Duration: 136 mi
Distance: £18
Average price: 5 times a day
Frequency

Bus

best

Take the bus from High Street to Gloucester Green Bus Stationbus X5
Take the bus from Gloucester Green Bus Station to Heathrow Terminal 5bus Lhr / ...
Take the bus from Heathrow Terminal 5 to University of Portsmouthbus 030

5h 7m

£16–23

Buckingham to Portsmouth bus times

Buses run 5 times a day between Buckingham and Portsmouth. The earliest departure is at 5:25 AM in the morning, and the last departure from Buckingham is at 7:45 PM which arrives into Portsmouth at 12:33 AM. All services require a transfer at Gloucester Green Bus Station and take an average of 5h 8m. The schedules shown below are for the next available departures.

Departing Thursday, October 15, 2026

9:35 AM → 2:25 PM
4h 50m • 2 changes
1:35 PM → 6:35 PM
5h • 2 changes
4:35 PM → 9:30 PM
4h 55m • 2 changes
7:25 PM → 12:33 AM
Arrives next day
5h 8m • 2 changes

Departing Friday, October 16, 2026

5:25 AM → 10:55 AM
5h 30m • 2 changes
8:55 AM → 2:00 PM
5h 5m • 2 changes
11:35 AM → 4:55 PM
5h 20m • 2 changes
2:35 PM → 7:25 PM
4h 50m • 2 changes
Show more

Departing Saturday, October 17, 2026

5:25 AM → 10:45 AM
5h 20m • 2 changes
8:25 AM → 2:00 PM
5h 35m • 2 changes
11:35 AM → 4:30 PM
4h 55m • 2 changes
1:35 PM → 6:55 PM
5h 20m • 2 changes
Show more

Departing Monday, October 19, 2026

5:25 AM → 10:55 AM
5h 30m • 2 changes
8:55 AM → 2:00 PM
5h 5m • 2 changes
11:35 AM → 4:30 PM
4h 55m • 2 changes
2:35 PM → 7:25 PM
4h 50m • 2 changes
Show more

Departing Tuesday, October 20, 2026

5:25 AM → 10:55 AM
5h 30m • 2 changes
9:35 AM → 2:25 PM
4h 50m • 2 changes
1:35 PM → 6:35 PM
5h • 2 changes
4:35 PM → 9:30 PM
4h 55m • 2 changes
Show more

Departing Wednesday, October 21, 2026

5:25 AM → 10:55 AM
5h 30m • 2 changes
9:35 AM → 2:25 PM
4h 50m • 2 changes
1:35 PM → 6:35 PM
5h • 2 changes
4:35 PM → 9:30 PM
4h 55m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Buckingham to Portsmouth? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.