Flights from London to Bangkok

LHR
London
5951 mi
BKK
Bangkok
8
Direct Routes
1
Airline
9578
Kilometers
12h 28m
Flight Time
View reverse: BKK to LHR
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Direct Flights (8)

Thai Airways International
TG911
Thai Airways International
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Thai Airways International
TG911-2025-04-23
Thai Airways International
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Thai Airways International
TG911-2025-04-23-2025-08-04
Thai Airways International
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Thai Airways International
TG911-2025-05-10
Thai Airways International
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Thai Airways International
TG911-2025-05-22
Thai Airways International
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Thai Airways International
TG911-2026-02-27
Thai Airways International
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Thai Airways International
TG917
Thai Airways International
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Thai Airways International
TG917-2025-08-29
Thai Airways International
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Connecting Flights (1 Stop)

Select a stopover airport to see flight schedules

LHR → DOH → BKK
Via Hamad International Airport (Doha)
British Airways Qatar Airways
2 flights
LHR → AUH → BKK
Via Zayed International Airport (Abu Dhabi)
British Airways Etihad Airways
2 flights
LHR → HND → BKK
Via Tokyo Haneda International Airport (Tokyo)
British Airways Japan Airlines Domestic
2 flights
LHR → SYD → BKK
Via Sydney Kingsford Smith International Airport (Sydney (Mascot))
British Airways Emirates
2 flights
LHR → SIN → BKK
Via Singapore Changi Airport (Singapore)
British Airways Thai Airways International
2 flights
LHR → HKG → BKK
Via Hong Kong International Airport (Hong Kong)
British Airways Cathay Pacific
2 flights
LHR → AMS → BKK
Via Amsterdam Airport Schiphol (Amsterdam)
British Airways KLM Royal Dutch Airlines
2 flights
LHR → BOM → BKK
Via Chhatrapati Shivaji International Airport (Mumbai)
British Airways Air India Limited
2 flights
LHR → TPE → BKK
Via Taiwan Taoyuan International Airport (Taoyuan)
EVA Air China Airlines
2 flights
LHR → CPH → BKK
Via Copenhagen Kastrup Airport (Copenhagen)
British Airways Scandinavian Airlines System
2 flights

Airlines on This Route

Thai Airways International Thai Airways International

Related Routes

All flights from LHR All flights to BKK BKK → LHR (reverse)

Airport Tools

LHR Wait Times
LHR Lounges

About London to Bangkok Flights

There are 8 direct flights from London Heathrow Airport (London) (LHR) to Suvarnabhumi Airport (Bangkok) (BKK), operated by 1 airline.

The distance between LHR and BKK is approximately 5951 miles (9578 km), with an estimated flight time of 12h 28m.

Explore our flight seat maps to see detailed aircraft configurations for flights on this route.

Frequently Asked Questions

Are there direct flights from LHR to BKK?
Yes, there are 8 direct flights from London Heathrow Airport (London) to Suvarnabhumi Airport (Bangkok), operated by Thai Airways International.
How long is the flight from LHR to BKK?
The flight takes approximately 12h 28m. The distance is 5951 miles (9578 km).
Which airlines fly from LHR to BKK?
Airlines operating this route include Thai Airways International.