A4 bus: Cippenham – Heathrow Airport
First Berkshire & The Thames Valley bus A4 runs between Cippenham and Heathrow Airport via Slough Trading Estate, Slough, Langley and Colnbrook. Runs every day. On Tuesday 27 October the first bus from Cippenham leaves at 02:45 and the last at 02:20, about every 15 minutes during the day.
Operated by First Berkshire & The Thames Valley. Timetable for Tuesday, 27 October 2026. Plan a journey · Print this timetable
Questions
- When is the first and last A4 bus from Heathrow Airport to Cippenham?
- On Tuesday 27 October the first bus leaves Heathrow Airport at 03:05 and the last at 02:05, 67 journeys in all.
- When is the first and last A4 bus from Cippenham to Heathrow Airport?
- On Tuesday 27 October the first bus leaves Cippenham at 02:45 and the last at 02:20, 69 journeys in all.
- Does the A4 bus run on Sundays?
- Yes. Runs every day.
- How often does the A4 bus run?
- On Tuesday 27 October it runs about every 15 minutes during the day (09:00 to 15:00), 69 journeys from Cippenham.
- Where does the A4 bus stop?
- Main stops from Cippenham to Heathrow Airport: Moreton Way (Cippenham), St Andrews Way (Cippenham), Dover Road Stop A (Slough Trading Estate), Salt Hill Three Tuns (Slough Trading Estate), Wellington Street stop W (Slough), The Toby (Langley), Lakeside Road (Colnbrook), Compass Centre (Harmondsworth), Heathrow Central Bus Station (Heathrow Airport). The full list is in the timetable below.
- Who runs the A4 bus?
- First Berkshire & The Thames Valley.
Heathrow Airport to Cippenham
| Stop | Journey 1 | Journey 2 | Journey 3 | Journey 4 | Journey 5 | Journey 6 | Journey 7 | Journey 8 | Journey 9 | Journey 10 | Journey 11 | Journey 12 | Journey 13 | Journey 14 | Journey 15 | Journey 16 | Journey 17 | Journey 18 | Journey 19 | Journey 20 | Journey 21 | Journey 22 | Journey 23 | Journey 24 | Journey 25 | Journey 26 | Journey 27 | Journey 28 | Journey 29 | Journey 30 | Journey 31 | Journey 32 | Journey 33 | Journey 34 | Journey 35 | Journey 36 | Journey 37 | Journey 38 | Journey 39 | Journey 40 | Journey 41 | Journey 42 | Journey 43 | Journey 44 | Journey 45 | Journey 46 | Journey 47 | Journey 48 | Journey 49 | Journey 50 | Journey 51 | Journey 52 | Journey 53 | Journey 54 | Journey 55 | Journey 56 | Journey 57 | Journey 58 | Journey 59 | Journey 60 | Journey 61 | Journey 62 | Journey 63 | Journey 64 | Journey 65 | Journey 66 | Journey 67 |
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| Heathrow Central Bus Station, Heathrow Airport | 03:05 | 03:35 | 04:05 | 04:35 | 05:05 | 05:35 | 06:05 | 06:38 | 07:00 | 07:20 | 07:40 | 08:05 | 08:21 | 08:38 | 08:54 | 09:09 | 09:25 | 09:40 | 09:55 | 10:10 | 10:25 | 10:40 | 10:55 | 11:10 | 11:25 | 11:40 | 11:55 | 12:10 | 12:25 | 12:40 | 12:55 | 13:10 | 13:25 | 13:40 | 13:55 | 14:10 | 14:25 | 14:40 | 14:55 | 15:10 | 15:25 | 15:42 | 16:00 | 16:17 | 16:34 | 16:50 | 17:07 | 17:24 | 17:41 | 17:58 | 18:20 | 18:30 | 18:50 | 19:19 | 19:40 | 19:58 | 20:30 | 21:05 | 21:35 | 22:05 | 22:35 | 23:05 | 23:35 | 00:05 | 00:35 | 01:05 | 02:05 |
| Compass Centre, Harmondsworth | 03:09 | 03:39 | 04:09 | 04:39 | 05:09 | 05:39 | 06:10 | 06:43 | 07:05 | 07:25 | 07:45 | 08:10 | 08:26 | 08:42 | 08:58 | 09:13 | 09:29 | 09:44 | 09:59 | 10:14 | 10:29 | 10:44 | 10:59 | 11:14 | 11:29 | 11:44 | 11:59 | 12:15 | 12:30 | 12:44 | 13:00 | 13:14 | 13:29 | 13:44 | 14:00 | 14:15 | 14:29 | 14:45 | 14:59 | 15:14 | 15:30 | 15:46 | 16:05 | 16:21 | 16:38 | 16:55 | 17:11 | 17:28 | 17:46 | 18:03 | 18:24 | 18:34 | 18:54 | 19:23 | 19:44 | 20:02 | 20:34 | 21:09 | 21:39 | 22:09 | 22:39 | 23:09 | 23:39 | 00:09 | 00:39 | 01:09 | 02:09 |
| Lakeside Road, Colnbrook | 03:13 | 03:43 | 04:13 | 04:43 | 05:13 | 05:44 | 06:15 | 06:47 | 07:10 | 07:30 | 07:50 | 08:15 | 08:31 | 08:47 | 09:03 | 09:18 | 09:34 | 09:49 | 10:03 | 10:18 | 10:34 | 10:49 | 11:04 | 11:18 | 11:33 | 11:48 | 12:04 | 12:19 | 12:34 | 12:49 | 13:04 | 13:19 | 13:34 | 13:49 | 14:04 | 14:20 | 14:34 | 14:49 | 15:04 | 15:19 | 15:35 | 15:52 | 16:11 | 16:27 | 16:44 | 17:01 | 17:18 | 17:34 | 17:51 | 18:08 | 18:30 | 18:40 | 18:59 | 19:28 | 19:49 | 20:07 | 20:39 | 21:14 | 21:44 | 22:14 | 22:44 | 23:14 | 23:44 | 00:14 | 00:44 | 01:14 | 02:14 |
| The Toby, Langley | 03:18 | 03:47 | 04:18 | 04:47 | 05:18 | 05:49 | 06:20 | 06:53 | 07:16 | 07:36 | 07:57 | 08:21 | 08:36 | 08:53 | 09:08 | 09:23 | 09:39 | 09:54 | 10:08 | 10:24 | 10:39 | 10:54 | 11:09 | 11:24 | 11:38 | 11:54 | 12:09 | 12:25 | 12:39 | 12:54 | 13:09 | 13:24 | 13:40 | 13:55 | 14:10 | 14:26 | 14:40 | 14:55 | 15:10 | 15:25 | 15:40 | 15:58 | 16:18 | 16:35 | 16:52 | 17:08 | 17:27 | 17:43 | 17:59 | 18:15 | 18:36 | 18:46 | 19:05 | 19:34 | 19:55 | 20:13 | 20:45 | 21:19 | 21:49 | 22:19 | 22:49 | 23:19 | 23:49 | 00:19 | 00:49 | 01:19 | 02:19 |
| Wellington Street Stop H, Slough | 03:25 | 03:54 | 04:24 | 04:53 | 05:25 | 05:56 | 06:28 | 07:03 | 07:26 | 07:51 | 08:13 | 08:38 | 08:50 | 09:04 | 09:18 | 09:33 | 09:49 | 10:03 | 10:18 | 10:33 | 10:48 | 11:02 | 11:18 | 11:34 | 11:49 | 12:03 | 12:19 | 12:35 | 12:50 | 13:04 | 13:19 | 13:35 | 13:52 | 14:07 | 14:23 | 14:39 | 14:53 | 15:08 | 15:25 | 15:41 | 15:57 | 16:12 | 16:30 | 16:47 | 17:04 | 17:20 | 17:39 | 17:56 | 18:12 | 18:28 | 18:49 | 18:58 | 19:16 | 19:44 | 20:04 | 20:22 | 20:54 | 21:27 | 21:57 | 22:27 | 22:57 | 23:27 | 23:57 | 00:27 | 00:57 | 01:27 | 02:27 |
| Salt Hill Three Tuns, Slough Trading Estate | 03:29 | 03:58 | 04:30 | 04:59 | 05:31 | 06:02 | 06:38 | 07:13 | 07:36 | 08:01 | 08:24 | 08:50 | 09:02 | 09:15 | 09:27 | 09:42 | 09:58 | 10:12 | 10:26 | 10:43 | 10:57 | 11:13 | 11:29 | 11:45 | 12:00 | 12:16 | 12:29 | 12:46 | 13:00 | 13:15 | 13:31 | 13:46 | 14:02 | 14:18 | 14:33 | 14:52 | 15:08 | 15:23 | 15:38 | 15:53 | 16:11 | 16:26 | 16:43 | 16:59 | 17:16 | 17:32 | 17:51 | 18:08 | 18:24 | 18:39 | 18:58 | 19:08 | 19:26 | 19:53 | 20:12 | 20:33 | 21:04 | 21:35 | 22:05 | 22:35 | 23:05 | 23:35 | 00:05 | 00:35 | 01:05 | 01:35 | 02:35 |
| Dover Road Stop B, Slough Trading Estate | 03:33 | 04:03 | 04:34 | 05:03 | 05:36 | 06:07 | 06:44 | 07:19 | 07:42 | 08:08 | 08:31 | 08:56 | 09:08 | 09:20 | 09:33 | 09:48 | 10:03 | 10:18 | 10:32 | 10:48 | 11:03 | 11:18 | 11:34 | 11:50 | 12:06 | 12:22 | 12:35 | 12:52 | 13:06 | 13:21 | 13:37 | 13:52 | 14:08 | 14:24 | 14:40 | 14:58 | 15:15 | 15:29 | 15:45 | 16:00 | 16:17 | 16:33 | 16:49 | 17:05 | 17:22 | 17:38 | 17:57 | 18:14 | 18:30 | 18:45 | 19:04 | 19:14 | 19:31 | 19:58 | 20:18 | 20:38 | 21:08 | 21:39 | 22:09 | 22:39 | 23:09 | 23:39 | 00:09 | 00:39 | 01:09 | 01:39 | 02:39 |
| St Andrews Way, Cippenham | 03:36 | 04:05 | 04:37 | 05:07 | 05:39 | 06:10 | 06:47 | 07:24 | 07:47 | 08:13 | 08:36 | 09:00 | 09:13 | 09:24 | 09:37 | 09:52 | 10:07 | 10:21 | 10:36 | 10:52 | 11:07 | 11:22 | 11:38 | 11:55 | 12:10 | 12:26 | 12:40 | 12:56 | 13:11 | 13:25 | 13:42 | 13:56 | 14:13 | 14:29 | 14:44 | 15:04 | 15:19 | 15:35 | 15:51 | 16:06 | 16:23 | 16:39 | 16:54 | 17:10 | 17:28 | 17:44 | 18:02 | 18:19 | 18:34 | 18:50 | 19:08 | 19:18 | 19:35 | 20:02 | 20:22 | 20:42 | 21:11 | 21:42 | 22:12 | 22:42 | 23:12 | 23:42 | 00:12 | 00:42 | 01:12 | 01:42 | 02:42 |
| Moreton Way, Cippenham | 03:38 | 04:08 | 04:39 | 05:09 | 05:42 | 06:13 | 06:51 | 07:27 | 07:51 | 08:17 | 08:42 | 09:04 | 09:17 | 09:28 | 09:41 | 09:55 | 10:11 | 10:25 | 10:40 | 10:57 | 11:12 | 11:26 | 11:42 | 11:58 | 12:14 | 12:30 | 12:45 | 13:00 | 13:16 | 13:29 | 13:45 | 14:00 | 14:17 | 14:33 | 14:48 | 15:08 | 15:23 | 15:38 | 15:55 | 16:10 | 16:26 | 16:44 | 17:00 | 17:14 | 17:32 | 17:48 | 18:07 | 18:24 | 18:39 | 18:53 | 19:12 | 19:22 | 19:39 | 20:06 | 20:26 | 20:45 | 21:15 | 21:46 | 22:16 | 22:46 | 23:16 | 23:46 | 00:16 | 00:46 | 01:16 | 01:46 | 02:46 |
Cippenham to Heathrow Airport
| Stop | Journey 1 | Journey 2 | Journey 3 | Journey 4 | Journey 5 | Journey 6 | Journey 7 | Journey 8 | Journey 9 | Journey 10 | Journey 11 | Journey 12 | Journey 13 | Journey 14 | Journey 15 | Journey 16 | Journey 17 | Journey 18 | Journey 19 | Journey 20 | Journey 21 | Journey 22 | Journey 23 | Journey 24 | Journey 25 | Journey 26 | Journey 27 | Journey 28 | Journey 29 | Journey 30 | Journey 31 | Journey 32 | Journey 33 | Journey 34 | Journey 35 | Journey 36 | Journey 37 | Journey 38 | Journey 39 | Journey 40 | Journey 41 | Journey 42 | Journey 43 | Journey 44 | Journey 45 | Journey 46 | Journey 47 | Journey 48 | Journey 49 | Journey 50 | Journey 51 | Journey 52 | Journey 53 | Journey 54 | Journey 55 | Journey 56 | Journey 57 | Journey 58 | Journey 59 | Journey 60 | Journey 61 | Journey 62 | Journey 63 | Journey 64 | Journey 65 | Journey 66 | Journey 67 | Journey 68 | Journey 69 |
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| Moreton Way, Cippenham | 02:45 | 03:15 | 03:45 | 04:15 | 04:45 | 05:14 | 05:46 | 06:04 | 06:19 | 06:34 | 06:53 | 07:10 | 07:25 | 07:40 | 07:55 | 08:10 | 08:25 | 08:40 | 08:55 | 09:10 | 09:25 | 09:40 | 09:55 | 10:10 | 10:25 | 10:40 | 10:55 | 11:10 | 11:25 | 11:40 | 11:55 | 12:10 | 12:25 | 12:40 | 12:55 | 13:10 | 13:25 | 13:40 | 13:55 | 14:10 | 14:25 | 14:40 | 14:55 | 15:10 | 15:25 | 15:40 | 15:55 | 16:10 | 16:26 | 16:42 | 16:58 | 17:14 | 17:30 | 17:50 | 18:20 | 18:45 | 19:03 | 19:32 | 20:10 | 20:50 | 21:20 | 21:50 | 22:20 | 22:52 | 23:20 | 23:50 | 00:20 | 01:20 | 02:20 |
| St Andrews Way, Cippenham | 02:47 | 03:17 | 03:46 | 04:16 | 04:47 | 05:16 | 05:48 | 06:06 | 06:21 | 06:36 | 06:55 | 07:12 | 07:27 | 07:42 | 07:58 | 08:13 | 08:30 | 08:47 | 08:58 | 09:12 | 09:27 | 09:42 | 09:57 | 10:12 | 10:27 | 10:42 | 10:57 | 11:12 | 11:27 | 11:42 | 11:57 | 12:12 | 12:27 | 12:42 | 12:57 | 13:12 | 13:27 | 13:42 | 13:57 | 14:12 | 14:27 | 14:42 | 14:57 | 15:12 | 15:28 | 15:42 | 15:57 | 16:12 | 16:28 | 16:44 | 17:01 | 17:16 | 17:32 | 17:52 | 18:22 | 18:47 | 19:05 | 19:34 | 20:11 | 20:51 | 21:21 | 21:51 | 22:21 | 22:53 | 23:21 | 23:51 | 00:21 | 01:21 | 02:21 |
| Dover Road Stop A, Slough Trading Estate | 02:50 | 03:20 | 03:50 | 04:20 | 04:50 | 05:20 | 05:52 | 06:10 | 06:25 | 06:40 | 06:59 | 07:17 | 07:32 | 07:49 | 08:03 | 08:20 | 08:36 | 08:53 | 09:04 | 09:16 | 09:31 | 09:47 | 10:02 | 10:16 | 10:32 | 10:46 | 11:01 | 11:17 | 11:32 | 11:46 | 12:01 | 12:17 | 12:32 | 12:46 | 13:02 | 13:17 | 13:32 | 13:46 | 14:02 | 14:16 | 14:31 | 14:46 | 15:02 | 15:17 | 15:33 | 15:47 | 16:01 | 16:17 | 16:32 | 16:49 | 17:07 | 17:22 | 17:38 | 17:58 | 18:27 | 18:51 | 19:10 | 19:38 | 20:15 | 20:54 | 21:25 | 21:55 | 22:25 | 22:57 | 23:25 | 23:55 | 00:25 | 01:25 | 02:25 |
| Salt Hill Three Tuns, Slough Trading Estate | 02:54 | 03:24 | 03:54 | 04:23 | 04:54 | 05:24 | 05:57 | 06:15 | 06:30 | 06:45 | 07:03 | 07:21 | 07:37 | 07:55 | 08:09 | 08:25 | 08:42 | 08:59 | 09:09 | 09:21 | 09:36 | 09:51 | 10:06 | 10:21 | 10:36 | 10:51 | 11:06 | 11:22 | 11:36 | 11:51 | 12:07 | 12:22 | 12:37 | 12:52 | 13:07 | 13:22 | 13:37 | 13:52 | 14:07 | 14:21 | 14:36 | 14:51 | 15:07 | 15:23 | 15:39 | 15:53 | 16:08 | 16:24 | 16:38 | 16:56 | 17:13 | 17:28 | 17:44 | 18:04 | 18:33 | 18:56 | 19:15 | 19:43 | 20:19 | 20:58 | 21:28 | 21:58 | 22:28 | 23:00 | 23:28 | 23:58 | 00:28 | 01:28 | 02:28 |
| Wellington Street stop W, Slough | 02:57 | 03:27 | 03:58 | 04:27 | 04:58 | 05:28 | 06:00 | 06:19 | 06:35 | 06:50 | 07:08 | 07:26 | 07:43 | 08:01 | 08:16 | 08:31 | 08:47 | 09:04 | 09:15 | 09:26 | 09:41 | 09:56 | 10:12 | 10:27 | 10:42 | 10:57 | 11:12 | 11:28 | 11:43 | 11:58 | 12:12 | 12:27 | 12:43 | 12:57 | 13:13 | 13:27 | 13:42 | 13:57 | 14:12 | 14:27 | 14:42 | 14:58 | 15:14 | 15:30 | 15:45 | 15:58 | 16:15 | 16:30 | 16:44 | 17:01 | 17:18 | 17:34 | 17:50 | 18:10 | 18:38 | 19:01 | 19:20 | 19:47 | 20:22 | 21:02 | 21:32 | 22:02 | 22:32 | 23:04 | 23:32 | 00:02 | 00:32 | 01:32 | 02:32 |
| The Toby, Langley | 03:08 | 03:38 | 04:09 | 04:39 | 05:12 | 05:41 | 06:14 | 06:32 | 06:50 | 07:04 | 07:22 | 07:41 | 07:57 | 08:19 | 08:35 | 08:53 | 09:05 | 09:18 | 09:29 | 09:40 | 09:54 | 10:10 | 10:26 | 10:41 | 10:56 | 11:12 | 11:28 | 11:44 | 11:59 | 12:13 | 12:28 | 12:43 | 12:58 | 13:13 | 13:28 | 13:42 | 13:58 | 14:11 | 14:26 | 14:42 | 14:58 | 15:14 | 15:33 | 15:49 | 16:06 | 16:16 | 16:33 | 16:47 | 17:01 | 17:18 | 17:36 | 17:52 | 18:07 | 18:26 | 18:54 | 19:16 | 19:33 | 20:01 | 20:35 | 21:13 | 21:42 | 22:12 | 22:42 | 23:14 | 23:42 | 00:12 | 00:42 | 01:42 | 02:42 |
| Lakeside Road, Colnbrook | 03:13 | 03:43 | 04:13 | 04:43 | 05:17 | 05:45 | 06:19 | 06:37 | 06:55 | 07:10 | 07:28 | 07:49 | 08:05 | 08:28 | 08:44 | 09:03 | 09:12 | 09:24 | 09:35 | 09:45 | 09:59 | 10:15 | 10:31 | 10:46 | 11:01 | 11:17 | 11:33 | 11:49 | 12:04 | 12:18 | 12:33 | 12:48 | 13:03 | 13:18 | 13:34 | 13:47 | 14:03 | 14:17 | 14:32 | 14:47 | 15:03 | 15:19 | 15:39 | 15:55 | 16:11 | 16:22 | 16:39 | 16:54 | 17:08 | 17:24 | 17:42 | 17:57 | 18:13 | 18:31 | 18:59 | 19:21 | 19:38 | 20:05 | 20:39 | 21:17 | 21:46 | 22:16 | 22:46 | 23:18 | 23:46 | 00:16 | 00:46 | 01:46 | 02:46 |
| Compass Centre, Harmondsworth | 03:17 | 03:47 | 04:18 | 04:49 | 05:22 | 05:51 | 06:24 | 06:43 | 07:01 | 07:15 | 07:34 | 07:55 | 08:11 | 08:34 | 08:50 | 09:09 | 09:18 | 09:30 | 09:40 | 09:50 | 10:04 | 10:20 | 10:36 | 10:51 | 11:06 | 11:22 | 11:38 | 11:54 | 12:09 | 12:23 | 12:38 | 12:53 | 13:09 | 13:23 | 13:39 | 13:53 | 14:08 | 14:21 | 14:37 | 14:52 | 15:08 | 15:25 | 15:44 | 16:00 | 16:17 | 16:27 | 16:44 | 16:59 | 17:13 | 17:30 | 17:47 | 18:03 | 18:18 | 18:36 | 19:04 | 19:26 | 19:43 | 20:10 | 20:44 | 21:22 | 21:51 | 22:21 | 22:51 | 23:23 | 23:51 | 00:21 | 00:51 | 01:51 | 02:51 |
| Heathrow Central Bus Station, Heathrow Airport | 03:25 | 03:55 | 04:27 | 04:57 | 05:31 | 06:00 | 06:33 | 06:52 | 07:10 | 07:24 | 07:43 | 08:05 | 08:22 | 08:43 | 08:59 | 09:18 | 09:28 | 09:39 | 09:49 | 09:59 | 10:13 | 10:29 | 10:45 | 11:00 | 11:15 | 11:31 | 11:47 | 12:03 | 12:18 | 12:32 | 12:47 | 13:02 | 13:18 | 13:32 | 13:48 | 14:02 | 14:17 | 14:31 | 14:46 | 15:00 | 15:16 | 15:33 | 15:53 | 16:09 | 16:26 | 16:36 | 16:53 | 17:08 | 17:22 | 17:39 | 17:56 | 18:12 | 18:27 | 18:45 | 19:13 | 19:35 | 19:52 | 20:20 | 20:54 | 21:29 | 21:58 | 22:28 | 22:58 | 23:30 | 23:58 | 00:28 | 00:58 | 01:58 | 02:58 |
Places on this route
Timetables from the Bus Open Data Service (Department for Transport), updated Sunday, 25 October 2026. Stop details from NaPTAN. Train timetables contain data from Network Rail, licensed under the Open Government Licence; live train times from National Rail. Times are UK local time and can change at short notice: check before you travel.
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