Flight Route · International
Bangkok → London
BKK to LHR
Suvarnabhumi Airport to London Heathrow Airport: 5,951 miles (9,577 km), about 12h 28m airborne, −6h time-zone shift on arrival.
Distance
5,951 mi
9,577 km
Flight time
12h 28m
block time, approx
Time-zone shift
−6h
Bangkok → London
International?
Yes
Thailand → United Kingdom
BKK–LHR questions, answered
How long is the flight from Bangkok to London?
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A direct flight from Suvarnabhumi Airport (BKK) to London Heathrow Airport (LHR) takes approximately 12h 28m. Actual block time varies with aircraft type, winds, and routing.
What is the distance from BKK to LHR?
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The great-circle distance from Suvarnabhumi Airport to London Heathrow Airport is approximately 5951 miles (9577 kilometers). Actual flown distance varies slightly with the routing assigned by air traffic control.
What is the time difference between Bangkok and London?
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London is −6h relative to Bangkok. Asia/Bangkok → Europe/London.
Which airlines fly from BKK to LHR?
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Carriers serving both endpoints include various international and regional carriers. Direct service depends on the specific carrier and season — confirm with your booking source for current schedules.
Is this an international flight?
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Yes. Suvarnabhumi Airport is in Thailand, and London Heathrow Airport is in United Kingdom. Travelers should confirm passport, visa, and customs requirements before departure.
Can I track BKK–LHR flights on TripDesk365?
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Yes. TripDesk365 imports your booking confirmations from your inbox, identifies the route, and shows real-time status — gate changes, delays, and live aircraft position. Free for 14 days.
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