Cheapest return flights from Bangkok to London in June from $435

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

Return flights

30 Jun - 06 Jul AirAsia
27 Jun - 13 Jul AirAsia
26 Jun - 30 Jun AirAsia
26 Jun - 10 Jul AirAsia
27 Jun - 30 Jul AirAsia
27 Jun - 28 Jul AirAsia
28 Jun - 26 Jul AirAsia
26 Jun - 15 Jul AirAsia
27 Jun - 24 Jul AirAsia
28 Jun - 07 Jul AirAsia
25 Jun - 12 Jul Indonesia AirAsia
11 Jun - 28 Jun China Southern
24 Jun - 29 Jun China Southern
18 Jun - 28 Jun China Southern
04 Jun - 07 Jun China Southern
11 Jun - 24 Jun Thai AirAsia
11 Jun - 27 Jun Thai Lion Air
03 Jun - 22 Jun China Southern
03 Jun - 23 Jun China Southern
02 Jun - 10 Jun China Eastern

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

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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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