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

Return flights

02 Jun - 09 Jun	Turkish Airlines
03 Jun - 10 Jun	Ryanair
10 Jun - 17 Jun	Ryanair
04 Jun - 10 Jun	Ryanair
10 Jun - 01 Jul	Ryanair
05 Jun - 19 Jun	Ryanair
09 Jun - 16 Jun	Ryanair
09 Jun - 30 Jun	Ryanair
06 Jun - 22 Jun	Ryanair
04 Jun - 11 Jun	Ryanair
06 Jun - 11 Jun	Turkish Airlines
24 Jun - 01 Jul	Ryanair
24 Jun - 08 Jul	Ryanair
01 Jun - 05 Jul	Ryanair
11 Jun - 02 Jul	Ryanair
23 Jun - 08 Jul	Emirates
20 Jun - 06 Jul	Ryanair
25 Jun - 09 Jul	Emirates
29 Jun - 13 Jul	Emirates
30 Jun - 08 Jul	Emirates

Also check the deals for one-way flights from London to Bangkok 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 London to Bangkok in June from 614€

Return flights