Cheapest one-way flights from Chiang Mai to London in October from $362

AirHint found the following cheapest one-way flights from Chiang Mai (CNX) to London (LHR) in October 2026 (see full year).

One-Way flights

24 Oct Thai Lion Air
04 Oct Nok Air
10 Oct Malaysia Airlines
23 Oct Malaysia Airlines
13 Oct Malaysia Airlines
31 Oct Malaysia Airlines

Also check the deals for return flights from Chiang Mai to London in October.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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