Explore Thailand, Bangkok With SpeedOflights
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London To Thailand, Bangkok Flight Deals
1 Qatar Airways Flights To Chiang Rai Cheapest Flight

(LHR) Heathrow, United Kingdom
(CEI) Chiang Rai, Thailand
2 Stops (DOH-BKK)

(CEI) Chiang Rai, Thailand
(LGW) Gatwick, United Kingdom
2 Stops (BKK-DOH)
£ 725.73
As low as £242/mo
Travel Class: Economy
Call Now To Book2 Thai Airways International Flights To Chiang Rai

(LHR) Heathrow, United Kingdom
(CEI) Chiang Rai, Thailand
1 Stop (BKK)

(CEI) Chiang Rai, Thailand
(LHR) Heathrow, United Kingdom
1 Stop (BKK)
£ 933.79
As low as £311/mo
Travel Class: Economy
Call Now To Book3 Eva Air Flights To Chiang Rai Economy Basic

(LHR) Heathrow, United Kingdom
(CEI) Chiang Rai, Thailand
1 Stop (BKK)

(CEI) Chiang Rai, Thailand
(LHR) Heathrow, United Kingdom
1 Stop (BKK)
£ 913.32
As low as £304/mo
Travel Class: Economy
Call Now To BookNote: * All fares above were last found on: Tue Jun 10, 2025 15:43:49 UTC . Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions.




