Cardiff to Buckingham Buses

Cardiff to Buckingham buses

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Trip Overview

The average bus between Cardiff and Buckingham takes 6h 33m and the fastest bus takes 6h 10m. The bus service runs several times per day from Cardiff to Buckingham. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

6h 33m
Duration: 213 mi
Distance: £39
Average price: Every 2 hours
Frequency

Bus

best

Take the bus from Sophia Gardens to Heathrow Central Bus Stationbus 201 / ...
Take the bus from Heathrow Central Bus Station to Gloucester Green Bus Stationbus Oxf
Take the bus from Gloucester Green Bus Station to High Streetbus X5

6h 23m

£32–54

Cardiff to Buckingham bus times

Buses run every 2 hours between Cardiff and Buckingham. The earliest departure is at 1:40 AM at night, and the last departure from Cardiff is at 4:40 PM which arrives into Buckingham at 11:30 PM. All services require a transfer at Heathrow Central Bus Station and take an average of 6h 33m. The schedules shown below are for the next available departures.

Departing Saturday, October 31, 2026

12:40 PM → 8:00 PM
7h 20m • 2 changes
2:40 PM → 9:00 PM
6h 20m • 2 changes
3:10 PM → 10:00 PM
6h 50m • 2 changes
4:40 PM → 11:30 PM
6h 50m • 2 changes

Departing Sunday, November 1, 2026

3:30 AM → 10:50 AM
7h 20m • 2 changes
5:35 AM → 11:50 AM
6h 15m • 2 changes
7:25 AM → 1:50 PM
6h 25m • 2 changes
9:30 AM → 3:50 PM
6h 20m • 2 changes
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Departing Monday, November 2, 2026

1:40 AM → 7:50 AM
6h 10m • 2 changes
3:30 AM → 9:50 AM
6h 20m • 2 changes
4:40 AM → 11:20 AM
6h 40m • 2 changes
5:25 AM → 11:50 AM
6h 25m • 2 changes
Show more

Departing Tuesday, November 3, 2026

1:40 AM → 7:50 AM
6h 10m • 2 changes
3:30 AM → 9:50 AM
6h 20m • 2 changes
4:40 AM → 11:20 AM
6h 40m • 2 changes
5:25 AM → 11:50 AM
6h 25m • 2 changes
Show more

Departing Wednesday, November 4, 2026

1:40 AM → 7:50 AM
6h 10m • 2 changes
3:30 AM → 9:50 AM
6h 20m • 2 changes
4:40 AM → 11:20 AM
6h 40m • 2 changes
5:25 AM → 11:50 AM
6h 25m • 2 changes
Show more

Departing Thursday, November 5, 2026

1:40 AM → 7:50 AM
6h 10m • 2 changes
3:30 AM → 9:50 AM
6h 20m • 2 changes
4:40 AM → 11:20 AM
6h 40m • 2 changes
5:25 AM → 11:50 AM
6h 25m • 2 changes
Show more

Departing Friday, November 6, 2026

1:40 AM → 7:50 AM
6h 10m • 2 changes
3:30 AM → 9:50 AM
6h 20m • 2 changes
4:40 AM → 11:20 AM
6h 40m • 2 changes
5:25 AM → 11:50 AM
6h 25m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Cardiff to Buckingham? 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.