Cheapest one-way flights from Chiang Mai to London in July from $311

Best time to book flights for Chiang Mai (CNX) to London (LHR) flights at AirHint

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

One-Way flights

03 Jul Thai AirAsia
02 Jul AirAsia
21 Jul Malaysia Airlines
20 Jul Malaysia Airlines
15 Jul Thai AirAsia
08 Jul Thai AirAsia
29 Jul Thai AirAsia
11 Jul Thai AirAsia
18 Jul Thai AirAsia
12 Jul Thai VietJet Air

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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