Cheapest one-way flights from Chiang Mai to London in March from 219€

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 March 2025 (see full year).

One-Way flights

25 Mar China Eastern
26 Mar China Eastern
19 Mar China Eastern
31 Mar Thai AirAsia
20 Mar China Eastern
18 Mar Thai AirAsia
28 Mar Thai VietJet Air
29 Mar Thai AirAsia
30 Mar Thai AirAsia
17 Mar Thai VietJet Air

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

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.

Book a cheap hotel in London

Cheap car rent in London