Cheapest one-way flights from Chiang Mai to London in March from $260

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

One-Way flights

01 Mar Thai AirAsia
05 Mar Thai Lion Air
28 Mar Nok Air
21 Mar Thai Lion Air
20 Mar Thai Lion Air
17 Mar Thai Lion Air
13 Mar Thai Lion Air
30 Mar Thai Lion Air
06 Mar HK Express
02 Mar Thai VietJet Air

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

Powered by

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.