🚌 Bus from Swindon to Heathrow Airport
4 direct routes · about 100 min · first bus 05:25, last bus 17:10 (weekdays).
💷 Single fares on this journey are capped at £3 on participating routes
(England cap, until 31 Dec 2026 — then £2). Details →
Direct routes
| Route | Operator | Journey time | Weekday journeys | First | Last | Board at |
|---|---|---|---|---|---|---|
| 401 | National Express | ~100 min | 12 | 05:25 | 17:10 | Fleming Way (Stop N1) |
| UK044 | FlixBus | ~95 min | 10 | 04:30 | 18:15 | Regent Circus (Stop CB) |
| 403 | National Express | ~85 min | 2 | 04:40 | 04:55 | Fleming Way (Stop N1) |
| UK042 | FlixBus | ~90 min | 2 | 03:25 | 03:25 | Regent Circus (Stop CB) |
Times are for the first boarding point in Swindon on each route's weekday timetable — open the route for the full timetable, live map and every stop.
Frequently asked questions
Which bus goes from Swindon to Heathrow Airport?
4 routes run directly from Swindon to Heathrow Airport: the 401 (National Express), the UK044 (FlixBus), the 403 (National Express), the UK042 (FlixBus).
How long does the bus take from Swindon to Heathrow Airport?
Around 100 minutes on the 401, depending on time of day and traffic.
What time is the first and last bus from Swindon to Heathrow Airport?
On weekdays the first direct bus (the 401) leaves around 05:25 and the last around 17:10. Check the route timetable for weekends.
How much is the bus from Swindon to Heathrow Airport?
Most single fares in England are capped at £3 until 31 December 2026, then £2 from 1 January 2027.