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

Return flights

08 Jun - 23 Jun	Thai VietJet Air
01 Jun - 14 Jun	Etihad Airways
04 Jun - 11 Jun	Etihad Airways
01 Jun - 07 Jun	IndiGo
05 Jun - 20 Jun	IndiGo
17 Jun - 24 Jun	Etihad Airways
19 Jun - 03 Jul	IndiGo
23 Jun - 30 Jun	Lufthansa
12 Jun - 18 Jun	IndiGo
11 Jun - 02 Jul	AirAsia
23 Jun - 03 Jul	Lufthansa
10 Jun - 30 Jun	Lufthansa
08 Jun - 15 Jun	Emirates
15 Jun - 05 Jul	Emirates
30 Jun - 28 Jul	Emirates
26 Jun - 20 Jul	Turkish Airlines
10 Jun - 11 Jul	Turkish Airlines
27 Jun - 31 Jul	Turkish Airlines

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

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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Cheapest return flights from Bangkok to London in June from $637

Return flights