🚌 Bus from Cosham to Southsea
4 direct routes · about 49 min · first bus 04:42, last bus 14:49 (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 |
|---|---|---|---|---|---|---|
| 3 | First Portsmouth, Fareham & Gosport | ~49 min | 150 | 04:42 | 14:49 | QA Hospital Main (Stop F) |
| 2 | First Portsmouth, Fareham & Gosport | ~41 min | 150 | 03:02 | 18:30 | QA Hospital Main (Stop F) |
| 23 | Stagecoach South | ~39 min | 148 | 05:12 | 00:12 | Health Centre (Stop F) |
| 18 | Stagecoach South | ~43 min | 79 | 04:22 | 23:12 | QA Hospital Main (Stop G) |
Times are for the first boarding point in Cosham 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 Cosham to Southsea?
4 routes run directly from Cosham to Southsea: the 3 (First Portsmouth, Fareham & Gosport), the 2 (First Portsmouth, Fareham & Gosport), the 23 (Stagecoach South), the 18 (Stagecoach South).
How long does the bus take from Cosham to Southsea?
Around 49 minutes on the 3, depending on time of day and traffic.
What time is the first and last bus from Cosham to Southsea?
On weekdays the first direct bus (the 3) leaves around 04:42 and the last around 14:49. Check the route timetable for weekends.
How much is the bus from Cosham to Southsea?
Most single fares in England are capped at £3 until 31 December 2026, then £2 from 1 January 2027.