Cheapest return flights from Bangkok to London in April from $795

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

Return flights

24 Apr - 28 Apr AirAsia
29 Apr - 18 May Thai Lion Air
26 Apr - 12 May Thai Lion Air
02 Apr - 12 Apr AirAsia
02 Apr - 14 Apr Thai AirAsia X
02 Apr - 28 Apr Thai AirAsia X
23 Apr - 27 Apr Thai AirAsia
01 Apr - 21 Apr Thai Lion Air
24 Apr - 27 Apr AirAsia
26 Apr - 06 May Thai AirAsia X
03 Apr - 30 Apr Thai Lion Air
30 Apr - 27 May Thai AirAsia
02 Apr - 09 Apr Thai Lion Air
21 Apr - 24 Apr Thai Lion Air
25 Apr - 10 May AirAsia
02 Apr - 02 May AirAsia
30 Apr - 09 May AirAsia
04 Apr - 16 May Thai Lion Air
04 Apr - 23 May Thai AirAsia
15 Apr - 03 May Thai AirAsia X

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.