London Bus N18 Timetable
First bus, last bus and departure times at every stop
This is the full timetable for the number N18 bus in London, which runs between Harrow Weald Bus Garage and Whitehall / Trafalgar Square. The table shows the first bus, the last bus and how often the N18 runs from each of the 71 stops in each direction. Times below are for buses towards Whitehall / Trafalgar Square (Mon-Thu night). Use the toggles to switch direction or day, and tap any stop for its full hour by hour departure list.
This page shows TfL's scheduled times for the N18. Waiting at a stop right now? See live arrivals and the route map for bus N18 instead.
Tap any stop to see every scheduled departure, hour by hour, plus a link to its live arrivals.
Full N18 timetable from Harrow Weald Bus Garage (Mon-Thu night)
Every scheduled N18 bus departure from Harrow Weald Bus Garage towards Whitehall / Trafalgar Square, Mon-Thu night. For other days, use the day buttons above or tap any stop in the table.
Full N18 timetable from Trafalgar Square (Mon-Thu night)
Every scheduled N18 bus departure from Trafalgar Square towards Long Elmes, Mon-Thu night. For other days, use the day buttons above or tap any stop in the table.
First and Last are the earliest and latest scheduled departures from each stop in the chosen direction. Every is the typical daytime interval between buses from 07:00 to 19:00; buses may be more frequent at peak times and less frequent early and late. Times at the final stop are arrivals. Times at stops along the route are TfL's scheduled running times from the start of the route, so on busy days buses can run a few minutes later. Tap a stop row for its full list of departures. All times come from Transport for London's timetable data.
Source: TfL Timetable API
Bus N18 timetable FAQs
What time is the first N18 bus?
The first N18 bus leaves Harrow Weald Bus Garage at 23:15 towards Whitehall / Trafalgar Square (Mon-Thu night). From Trafalgar Square the first bus is at 00:30. Use the table above for the first bus from any stop on the route.
What time is the last N18 bus?
The last N18 bus leaves Harrow Weald Bus Garage at 04:45 towards Whitehall / Trafalgar Square (Mon-Thu night). From Trafalgar Square the last bus is at 05:30. Tap any stop in the table above to see its exact last departure.
When does the N18 night bus run?
The N18 is a night bus. It runs from 23:15 until 04:45 from Harrow Weald Bus Garage. During the day, route 18 covers a similar corridor.