Search flights from London (LON) to Chiang Mai (CNX)

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Cheapest flights to Chiang Mai

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from London to Chiang Mai: things to know

The most popular route is from London Heathrow Airport in London to Chiang Mai International Airport in Chiang Mai. On average this flight takes 16 hours 21 minutes one way and costs US$2,140 for the round trip.

Most popular route
London Heathrow Airport (LHR) to Chiang Mai International Airport (CNX)
Average flight time
16 hours 21 minutes
Average round-trip price
US$2,140
Fly from London to Chiang Mai
27 airlines

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Airlines that fly from London to Chiang Mai

Airline options may vary according to recently booked flights and your search terms

  • Thai Airways
  • China Eastern Airlines
  • Air China
  • Etihad Airways
  • Eva Air
  • Malaysia Airlines
  • Emirates
  • Qatar Airways
  • Cathay Pacific
  • Swiss
  • China Southern Airlines
  • Singapore Airlines
  • Austrian Airlines
  • Gulf Air
  • Turkish Airlines
  • Finnair

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