🚌 Bus from Harmondsworth to Heathrow Airport
10 direct routes · about 9 min · first bus 03:16, last bus 00:21 (weekdays).
Direct routes
| Route | Operator | Journey time | Weekday journeys | First | Last | Board at |
|---|---|---|---|---|---|---|
| A4 | First Berkshire & The Thames Valley | ~9 min | 150 | 03:16 | 00:21 | Compass Centre (Stop BA) |
| U3 | Metroline Travel | ~16 min | 149 | 03:43 | 00:15 | Magnolia Street (->E) |
| 350 | Transport UK | ~5 min | 117 | 00:26 | 23:52 | Skyport Drive (Stop C) |
| RA2 | First Berkshire & The Thames Valley | ~9 min | 110 | 04:02 | 00:30 | Compass Centre (Stop BW) |
| 423 | London United | ~6 min | 101 | 00:40 | 00:10 | Pinglestone Close (Stop H) |
| H2B | Hotel Hoppa | ~25 min | 27 | 04:56 | 22:56 | Sheraton Heathrow (->N) |
| 7X | First Berkshire & The Thames Valley | ~9 min | 23 | 06:50 | 18:14 | Compass Centre (Stop BA) |
| H30 | Diamond Bus South East | ~9 min | 5 | 03:34 | 04:54 | Speedbird Way (->S) |
| 7 | First Berkshire & The Thames Valley | ~7 min | 2 | 04:27 | 04:27 | Compass Centre (Stop BW) |
| H2B | Diamond Bus South East | ~30 min | 2 | 04:56 | 05:26 | Sheraton Heathrow (->N) |
Times are for the first boarding point in Harmondsworth 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 Harmondsworth to Heathrow Airport?
10 routes run directly from Harmondsworth to Heathrow Airport: the A4 (First Berkshire & The Thames Valley), the U3 (Metroline Travel), the 350 (Transport UK), the RA2 (First Berkshire & The Thames Valley), the 423 (London United), the H2B (Hotel Hoppa), the 7X (First Berkshire & The Thames Valley), the H30 (Diamond Bus South East), the 7 (First Berkshire & The Thames Valley), the H2B (Diamond Bus South East).
How long does the bus take from Harmondsworth to Heathrow Airport?
Around 9 minutes on the A4, depending on time of day and traffic.
What time is the first and last bus from Harmondsworth to Heathrow Airport?
On weekdays the first direct bus (the A4) leaves around 03:16 and the last around 00:21. Check the route timetable for weekends.
How much is the bus from Harmondsworth to Heathrow Airport?
London buses have a flat £1.75 fare with contactless or Oyster — the Hopper fare covers unlimited bus and tram changes within an hour, with daily caps. Cash isn't accepted.