Bicester to Portsmouth Buses

Bicester to Portsmouth buses

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Trip Overview

The average bus between Bicester and Portsmouth takes 4h 40m and the fastest bus takes 4h 20m. The bus service runs several times per day from Bicester 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.

4h 40m
Duration: 123 mi
Distance: £18
Average price: 5 times a day
Frequency

Bus

best

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

4h 39m

£16–23

Bicester to Portsmouth bus times

Buses run 5 times a day between Bicester and Portsmouth. The earliest departure is at 5:53 AM in the morning, and the last departure from Bicester is at 8:13 PM which arrives into Portsmouth at 12:33 AM. All services require a transfer at Gloucester Green Bus Station and take an average of 4h 40m. The schedules shown below are for the next available departures.

Departing Friday, October 16, 2026

3:03 PM → 7:25 PM
4h 22m • 2 changes
5:03 PM → 9:55 PM
4h 52m • 2 changes
7:53 PM → 12:33 AM
Arrives next day
4h 40m • 2 changes

Departing Saturday, October 17, 2026

5:53 AM → 10:45 AM
4h 52m • 2 changes
8:53 AM → 2:00 PM
5h 7m • 2 changes
12:03 PM → 4:30 PM
4h 27m • 2 changes
2:03 PM → 6:55 PM
4h 52m • 2 changes
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Departing Monday, October 19, 2026

5:53 AM → 10:55 AM
5h 2m • 2 changes
9:23 AM → 2:00 PM
4h 37m • 2 changes
12:03 PM → 4:30 PM
4h 27m • 2 changes
3:03 PM → 7:25 PM
4h 22m • 2 changes
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Departing Tuesday, October 20, 2026

5:53 AM → 10:55 AM
5h 2m • 2 changes
10:03 AM → 2:25 PM
4h 22m • 2 changes
2:03 PM → 6:35 PM
4h 32m • 2 changes
5:03 PM → 9:30 PM
4h 27m • 2 changes
Show more

Departing Wednesday, October 21, 2026

5:53 AM → 10:55 AM
5h 2m • 2 changes
10:03 AM → 2:25 PM
4h 22m • 2 changes
2:03 PM → 6:35 PM
4h 32m • 2 changes
5:03 PM → 9:30 PM
4h 27m • 2 changes
Show more

Departing Thursday, October 22, 2026

5:53 AM → 10:55 AM
5h 2m • 2 changes
10:03 AM → 2:25 PM
4h 22m • 2 changes
2:03 PM → 6:35 PM
4h 32m • 2 changes
5:03 PM → 9:30 PM
4h 27m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Bicester 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.

Bicester to Portsmouth buses

Trip Overview

Bus