Cheapest return flights from Bangkok to London in April from $617

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

Return flights

02 Apr - 17 Apr Thai AirAsia X
07 Apr - 12 Apr Thai Lion Air
01 Apr - 16 Apr AirAsia
03 Apr - 06 Apr Thai Lion Air
03 Apr - 02 May AirAsia
22 Apr - 04 May AirAsia
06 Apr - 14 Apr AirAsia
20 Apr - 25 Apr AirAsia
28 Apr - 05 May AirAsia
21 Apr - 05 May AirAsia
21 Apr - 25 Apr AirAsia
19 Apr - 26 Apr AirAsia
23 Apr - 06 May AirAsia
29 Apr - 04 May AirAsia
23 Apr - 30 Apr AirAsia
28 Apr - 04 May Thai Lion Air
01 Apr - 06 Apr AirAsia
19 Apr - 03 May AirAsia
25 Apr - 04 May Thai Lion Air
01 Apr - 01 May Thai Lion Air

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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