Cheapest one-way flights from Chiang Mai to London in July from $292

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

One-Way flights

06 Jul Thai AirAsia
03 Jul Thai AirAsia
11 Jul Thai AirAsia
26 Jul Thai VietJet Air
04 Jul Nok Air
17 Jul Thai AirAsia
29 Jul Thai AirAsia
18 Jul Thai VietJet Air
24 Jul Thai AirAsia
20 Jul Thai AirAsia

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

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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