Cheapest return flights from Bangkok to London in April from $673

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

Return flights

18 Apr - 22 Apr Thai AirAsia X
05 Apr - 10 May Thai AirAsia
20 Apr - 25 Apr Thai AirAsia
18 Apr - 10 May Thai AirAsia X
22 Apr - 29 Apr AirAsia
03 Apr - 25 Apr Thai AirAsia
01 Apr - 24 Apr AirAsia
05 Apr - 25 Apr Thai AirAsia
06 Apr - 04 May Thai AirAsia
02 Apr - 07 Apr Thai AirAsia
22 Apr - 06 May AirAsia
28 Apr - 05 May Thai Lion Air
23 Apr - 10 May Thai Lion Air
22 Apr - 26 Apr AirAsia
01 Apr - 01 May Thai Lion Air
13 Apr - 20 Apr AirAsia
24 Apr - 01 May AirAsia
24 Apr - 10 May Thai AirAsia
22 Apr - 13 May Thai Lion Air
20 Apr - 28 Apr AirAsia

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

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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.

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