Cheapest one-way flights from Chiang Mai to London in June from 360€

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

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

One-Way flights

03 Jun Thai AirAsia
04 Jun China Southern
29 Jun Thai Airways

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

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