Bus from Sipson to Heathrow Airport Terminal 4
4 direct routes · 15–21 min · first bus 04:59, last bus 23:14 (weekdays); night services 555, N555 and H30 run 03:56–05:02.
Next buses to Heathrow Airport Terminal 4 as of 11:16
Scheduled times at the boarding stop in Sipson, from the operators' timetables — they update automatically. Open the stop for live tracking.
Direct routes
| Route | Operator | Journey time | Weekday journeys | Days | First | Last | Board at | Get off at | Calls at |
|---|---|---|---|---|---|---|---|---|---|
| HHL | Diamond Bus South East | ~19 min | 25 | Sat 25 · Sun 25 | 04:59 | 23:14 | Nene Road Roundabout (Stop BN) | Hilton Heathrow T4 (northbound) | — |
| 555 | White Bus Services | ~16 min | 7 | Sat 7 · Sun 7 | 21:52 | 05:02 | Nene Road (Stop BJ) | Heathrow Terminal 4 (Stop 11) | — |
| N555 | Diamond Bus South East | ~15 min | 6 | Sat 6 · Sun 6 | 21:53 | 04:03 | Nene Road (Stop BJ) | Heathrow Terminal 4 (Stop 10) | — |
| H30 | Diamond Bus South East | ~21 min | 4 | Sat 4 · Sun 4 | 03:56 | 04:56 | Bath Road / Newport Road (Stop BT) | Heathrow Terminal 4 (Stop 11) | — |
Times are for the first boarding point in Sipson on each route's weekday timetable — open the route for the full timetable, live map and every stop.
The same number runs elsewhere in the UK — see every 555 bus timetable.
Fares from Sipson to Heathrow Airport Terminal 4
- £3.00 adult single on the 555 (White Bus Services)
Between the stops in the table above. The operators' own published fares, from the Bus Open Data Service; check with the operator before you travel.
Frequently asked questions
Which bus goes from Sipson to Heathrow Airport Terminal 4?
4 routes run directly from Sipson to Heathrow Airport Terminal 4: the HHL (Diamond Bus South East), the 555 (White Bus Services), the N555 (Diamond Bus South East), the H30 (Diamond Bus South East). The most frequent is the HHL, 25 times each weekday — board at Nene Road Roundabout (Stop BN) and get off at Hilton Heathrow T4 (northbound), about 19 minutes.
How long does the bus take from Sipson to Heathrow Airport Terminal 4?
Between 15 minutes on the N555 and 21 on the H30, depending on which route you catch and on traffic.
What time is the first and last bus from Sipson to Heathrow Airport Terminal 4?
On weekdays the first direct bus leaves around 04:59 and the last around 23:14 — and night services 555, N555 and H30 run 03:56–05:02. Check the route timetables for weekends.
How much is the bus from Sipson to Heathrow Airport Terminal 4?
An adult single from Sipson to Heathrow Airport Terminal 4 is £3.00 on the 555 (White Bus Services), from Nene Road (Stop BJ) to Heathrow Terminal 4 (Stop 11). Prices are the operators' own published fares on the Bus Open Data Service — check with the operator before you travel. Most single fares in England are capped at £3 until 31 December 2026, then £2 from 1 January 2027.
Same journey, other stops
The same trip, starting or ending at a town centre that has its own page here.