🚌 Bus from Watford to Harrow
2 direct routes · about 33 min · first bus 05:25, last bus 23:45 (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 |
|---|---|---|---|---|---|---|
| 258 | Metroline Travel | ~33 min | 115 | 05:25 | 23:45 | Watford Junction Railway Station (Stop 3) |
| 258 | London United | ~25 min | 103 | 05:25 | 23:45 | Watford Junction Railway Station (Stop 3) |
Times are for the first boarding point in Watford 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 Watford to Harrow?
2 routes run directly from Watford to Harrow: the 258 (Metroline Travel), the 258 (London United).
How long does the bus take from Watford to Harrow?
Around 33 minutes on the 258, depending on time of day and traffic.
What time is the first and last bus from Watford to Harrow?
On weekdays the first direct bus (the 258) leaves around 05:25 and the last around 23:45. Check the route timetable for weekends.
How much is the bus from Watford to Harrow?
Most single fares in England are capped at £3 until 31 December 2026, then £2 from 1 January 2027.