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Cheap flights from London (LCY) to Chiang Mai (CNX)

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How to find the cheapest flight from London (LCY) to Chiang Mai (CNX)

How to find the cheapest flight from London (LCY) to Chiang Mai (CNX)
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How to find the cheapest flight from London (LCY) to Chiang Mai (CNX)
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How to find the cheapest flight from London (LCY) to Chiang Mai (CNX)
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Cheap flights from London to Chiang Mai in December 2025 , January 2026

31 Dec - 28 Jan $ 1,119.00
LCY
London
ITA Airways
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
ITA Airways
2 STOPS
LCY
London
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31 Dec - 25 Jan $ 1,124.00
LCY
London
Swiss International Air Lines
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Swiss International Air Lines
2 STOPS
LCY
London
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31 Dec - 28 Jan $ 1,127.00
LCY
London
ITA Airways
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
ITA Airways
2 STOPS
LCY
London
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Last minute flights from London to Chiang Mai

29 Dec - 01 Jan $ 1,561.00
LCY
London
Swiss International Air Lines
3 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Swiss International Air Lines
3 STOPS
LCY
London
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23 Dec - 01 Jan $ 1,575.00
LCY
London
Swiss International Air Lines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Swiss International Air Lines
2 STOPS
LCY
London
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23 Dec - 01 Jan $ 1,583.00
LCY
London
Swiss International Air Lines
2 STOPS
CNX
Chiang Mai
CNX
Chiang Mai
Swiss International Air Lines
2 STOPS
LCY
London
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One-way flights to Chiang Mai from London

8:40 AM - 12:10 PM
Thai Vietjet
3 Stops
21h 55m
LCY - CNX
$ 715
Kiwi
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5:40 PM - 12:25 PM
Swiss International Air Lines
2 Stops
37h 5m
LCY - CNX
$ 1,712
Kiwi
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9:15 AM - 7:25 AM
Thai Airways
2 Stops
16h 30m
LCY - CNX
$ 3,336
Kiwi
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How to find the cheapest flight from London (LCY) to Chiang Mai (CNX)

Related info for your journey
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How to find the cheapest flight from London (LCY) to Chiang Mai (CNX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from London (LCY) to Chiang Mai (CNX)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.