Cheapest one-way flights from Chiang Mai to London in October from $327

AirHint found the following cheapest one-way flights from Chiang Mai (CNX) to London (LHR) in October 2025 (see full year).

One-Way flights

11 Oct Malaysia Airlines
28 Oct China Airlines
18 Oct Thai AirAsia
04 Oct Emirates

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

Skyscanner

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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