Cheapest return flights from Chiang Mai to London in April from 961€

AirHint found the following cheapest return flights from Chiang Mai (CNX) to London (LGW) in April 2026 (see full year).

Return flights

03 Apr - 17 Apr Air China
03 Apr - 13 Apr Air China
19 Apr - 28 Apr Singapore Airlines

Also check the deals for one-way flights from Chiang Mai to London in April.

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