LHR
London
5951 mi
BKK
Bangkok
8
Direct Routes
1
Airline
9578
Kilometers
12h 28m
Flight Time
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Direct Flights (8)
TG911
Thai Airways International
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TG911-2025-04-23
Thai Airways International
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TG911-2025-04-23-2025-08-04
Thai Airways International
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TG911-2025-05-10
Thai Airways International
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TG911-2025-05-22
Thai Airways International
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TG911-2026-02-27
Thai Airways International
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TG917
Thai Airways International
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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
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
Singapore Airlines Cargo
2 flights
LHR
→
HKG
→
BKK
Via Hong Kong International Airport (Hong Kong)
British Airways
Cathay Pacific
2 flights
LHR
→
BOM
→
BKK
Via Chhatrapati Shivaji International Airport (Mumbai)
Air India Limited
Air India Limited
2 flights
LHR
→
JED
→
BKK
Via King Abdulaziz International Airport (Jeddah)
British Airways
Saudi Arabian Airlines
2 flights
LHR
→
AMS
→
BKK
Via Amsterdam Airport Schiphol (Amsterdam)
British Airways
KLM Royal Dutch Airlines
2 flights
LHR
→
DEL
→
BKK
Via Indira Gandhi International Airport (New Delhi)
Air India Limited
Thai Airways International
2 flights
All Flights on This Route
TG911
Thai Airways International
TG911-2025-04-23
Thai Airways International
TG911-2025-04-23-2025-08-04
Thai Airways International
TG911-2025-05-10
Thai Airways International
TG911-2025-05-22
Thai Airways International
TG911-2026-02-27
Thai Airways International
TG917
Thai Airways International
TG917-2025-08-29
Thai Airways International
Airlines on This Route
Related Routes
Airport Tools
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.
FAQ
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.
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