The most popular route is from London Heathrow Airport in London to Khon Kaen Airport in Khon Kaen. On average this flight takes 16 hours 57 minutes one way and costs £1,544 for the round trip.
Most popular route
London Heathrow Airport (LHR) to Khon Kaen Airport (KKC)
Average flight time
16 hours 57 minutes
Average round-trip price
£1,544
Fly from London to Khon Kaen
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Airlines that fly from London to Khon Kaen
Airline options may vary according to recently booked flights and your search terms
Thai Airways
Qatar Airways
Gulf Air
Etihad Airways
Air India
Frequently asked questions
It takes about 16 hours and 57 minutes to fly from London to Khon Kaen. Flight durations are based on booked flights in the last 6 months.
The average price for a round-trip from London Heathrow Airport (LHR) to Khon Kaen Airport (KKC) is £1,544. Prices are based on booked flights in the last 6 months.
There are 6 airports in London: • London Heathrow Airport (LHR) • London Gatwick Airport (LGW) • London Stansted Airport (STN) • London Luton Airport (LTN) • London City Airport (LCY) • London Southend Airport (SEN)
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