🚌 Bus from Heathrow Airport to Portsmouth
1 direct route · about 100 min · first bus 22:45, last bus 00:40 (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 |
|---|---|---|---|---|---|---|
| 030 | National Express | ~100 min | 4 | 22:45 | 00:40 | Heathrow Central Bus Station (Stops 7 - 17) |
Times are for the first boarding point in Heathrow Airport 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 Heathrow Airport to Portsmouth?
The 030 (National Express) runs directly from Heathrow Airport to Portsmouth.
How long does the bus take from Heathrow Airport to Portsmouth?
Around 100 minutes on the 030, depending on time of day and traffic.
What time is the first and last bus from Heathrow Airport to Portsmouth?
On weekdays the first direct bus (the 030) leaves around 22:45 and the last around 00:40. Check the route timetable for weekends.
How much is the bus from Heathrow Airport to Portsmouth?
Most single fares in England are capped at £3 until 31 December 2026, then £2 from 1 January 2027.