Bus from Blackfen to City of London
1 direct route · about 45 min · it runs at night, 00:39–04:08.
Next buses to City of London as of 14:19
Scheduled times at the boarding stop in Blackfen, 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 |
|---|---|---|---|---|---|---|---|---|---|
| N21 | Go Ahead London | ~45 min | 8 | Sat 12 · Sun 8 | 00:39 | 04:08 | Blackfen School For Girls (Stop P) | Monument (Stop Q) | Lewisham |
Times are for the first boarding point in Blackfen 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 N21 bus timetable.
Frequently asked questions
Which bus goes from Blackfen to City of London?
The N21 (Go Ahead London) runs directly from Blackfen to City of London. Board at Blackfen School For Girls (Stop P) and get off at Monument (Stop Q); the journey takes about 45 minutes.
How long does the bus take from Blackfen to City of London?
Around 45 minutes on the N21, depending on time of day and traffic. It calls at Lewisham on the way.
What time is the first and last bus from Blackfen to City of London?
Only night services run directly: it runs at night, 00:39–04:08. Check the route timetables for which nights they run.
How much is the bus from Blackfen to City of London?
London buses have a flat £1.75 fare with contactless or Oyster — the Hopper fare covers unlimited bus and tram changes within an hour, with daily caps. Cash isn't accepted.