Cheap Flights from Heathrow Airport to Chiang Rai (CEI) Find and Compare the Best Airline Deals

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2025/5
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Other Destinations from:London (UK)

Heathrow－Udon Thani(UTH)
USD1,100〜
Heathrow－Rayong(U-Tapao)
USD1,107〜
* Fares vary in accordance to seat availability
Other Departures to: Chiang Rai

Edinburgh Airport－Chiang Rai(CEI)
USD1,464〜
* Fares vary in accordance to seat availability

London (UK)Heathrow AirportChiang RaiChiang Rai International Airport