Bus Heathrow to Diamond Light Source from £16 | Tickets & Timetables

Trip Overview

The average bus between Heathrow and Diamond Light Source takes 3h 11m and the fastest bus takes 2h 37m. There is an hourly bus service from Heathrow to Diamond Light Source. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 11m
Duration: 71 mi
Distance: £16
Average price: Hourly
Frequency

Bus

best

Take the bus from Heathrow Central Bus Station to St Aldatesbus Oxf
Take the bus from St Aldates to Parkway Stationbus X2 / ...

2h 57m

£13–19

Heathrow to Diamond Light Source bus times

Buses run hourly between Heathrow and Diamond Light Source. The earliest departure is at 2:00 AM at night, and the last departure from Heathrow is at 10:30 PM which arrives into Diamond Light Source at 5:32 AM. All services require a transfer at St Aldates and take an average of 3h 11m. The schedules shown below are for the next available departures.

Departing Tuesday, June 23, 2026

5:35 PM → 8:23 PM
2h 48m • 2 changes
6:35 PM → 9:23 PM
2h 48m • 2 changes
6:55 PM → 10:23 PM
3h 28m • 2 changes
8:25 PM → 11:23 PM
2h 58m • 2 changes
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Departing Wednesday, June 24, 2026

2:00 AM → 6:38 AM
4h 38m • 2 changes
4:00 AM → 7:22 AM
3h 22m • 2 changes
4:50 AM → 7:37 AM
2h 47m • 2 changes
5:50 AM → 8:41 AM
2h 51m • 2 changes
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Departing Thursday, June 25, 2026

2:00 AM → 6:38 AM
4h 38m • 2 changes
4:00 AM → 7:22 AM
3h 22m • 2 changes
4:50 AM → 7:37 AM
2h 47m • 2 changes
5:50 AM → 8:41 AM
2h 51m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Heathrow to Diamond Light Source? 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.