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Bangkok to London: flight time and arrival time
Now in Bangkok
—
Now in London
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Nonstop flight: about 12h 45m · 5,951 miles · London is 6 hours behind Bangkok
What time will you land?
If you take off from Bangkok at these local times, here's roughly when you'll arrive in London, local time, on a nonstop flight of about 12 hours 45 minutes:
| Leave Bangkok | Arrive London |
|---|---|
| 6 AM | 12:45 PM |
| 9 AM | 3:45 PM |
| 12 PM | 6:45 PM |
| 3 PM | 9:45 PM |
| 6 PM | 12:45 AM +1 day |
| 9 PM | 3:45 AM +1 day |
| 11:30 PM | 6:15 AM +1 day |
Based on today's clocks (Monday, October 12, 2026) and an estimated flight time worked out from the distance. Use your ticket's exact times for the most accurate answer.
Jet lag
Flying west to London means your day stretches by 6 hours, which most people find easier than flying east. Try to stay awake until a normal local bedtime on arrival, and get some evening light to help your body clock shift later.
Questions
How long is the flight from Bangkok to London?
A nonstop flight from Bangkok to London takes about 12 hours 45 minutes. The route covers roughly 5,951 miles (9,577 km). Flights with a stopover take longer.
If I leave Bangkok at 6 PM, what time will I land in London?
On a nonstop flight of about 12 hours 45 minutes, leaving Bangkok at 6:00 PM local time gets you to London at about 12:45 AM the next day local time, based on today's clocks.
What is the time difference between Bangkok and London?
London is currently 6 hours behind Bangkok.