Cheapest return flights from Bangkok to London in April from $682

AirHint found the following cheapest return flights from Bangkok (DMK) to London (LGW) in April 2026 (see full year).

Return flights

03 Apr - 17 Apr Thai Lion Air
14 Apr - 21 Apr Thai AirAsia X
04 Apr - 02 May Thai AirAsia X
07 Apr - 12 Apr Thai Lion Air
03 Apr - 06 Apr Thai Lion Air
18 Apr - 26 Apr Thai AirAsia X
07 Apr - 09 Apr Thai Lion Air
01 Apr - 11 Apr AirAsia
06 Apr - 26 Apr AirAsia
28 Apr - 05 May AirAsia
30 Apr - 14 May AirAsia
03 Apr - 18 Apr AirAsia
02 Apr - 20 Apr Thai AirAsia
27 Apr - 04 May Thai Lion Air
29 Apr - 13 May Thai Lion Air
12 Apr - 03 May AirAsia
30 Apr - 19 May Thai Lion Air
26 Apr - 03 May Thai AirAsia
07 Apr - 04 May Thai Lion Air
10 Apr - 06 May Thai AirAsia

Also check the deals for one-way flights from Bangkok to London in April.

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.