LondonBangkokDirect FlightsLHR–BKK
London (London Heathrow Airport) to Bangkok (Suvarnabhumi Airport).
Flight time from LHR to BKK is estimated at about 12h 52m, based on the 5,951-mile great-circle distance. Our current captured departure sample includes 3/day across 2 captured airlines, with Thai Airways appearing most often in that sample. Captured departure times run from 12:30 to 21:35 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~12h 52m Estimated from great-circle distance — no tracked flights yet. | 5,951 mi | 3/day From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Captured airlines for LHR to BKK
Our current provider sample includes 3/day from LHR to BKK across 2 captured airlines. Captured departure terminal data is available for 2.
- First departure
- 12:30
- Last departure
- 21:35
- Cadence
- 3 departures/day
- Captured departures/day
- 3
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Thai Airways | 2/day | Boeing 777 · Terminal 2 | 12:3021:25 |
Aircraft on this route
Flying the other way?
BKK to LHR flights — 3/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for LHR to BKK, last seen June 15, 2026. Frequency uses 21 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from LHR to BKK?
The LHR to BKK flight time is estimated at about 12h 52m from great-circle distance until enough tracked flights are available.
How far is LHR from BKK?
LHR to BKK is about 5,951 miles by air.
Which airlines fly from LHR to BKK?
Our current provider sample for LHR to BKK includes Thai Airways, EVA Air. Confirm live timetables before booking.
What aircraft fly from LHR to BKK?
Aircraft captured in our current provider sample for LHR to BKK include Boeing 777.