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

Return flights

29 Oct - 05 Nov	Wizz Air Malta
28 Oct - 08 Nov	Ryanair
15 Oct - 26 Oct	Wizz Air Malta
21 Oct - 03 Nov	Ryanair
21 Oct - 04 Nov	Ryanair
31 Oct - 28 Nov	Air China
31 Oct - 07 Nov	Air China
31 Oct - 08 Nov	Air China
31 Oct - 13 Nov	Air China
31 Oct - 12 Nov	Air China
29 Oct - 08 Nov	Air China
15 Oct - 27 Oct	Wizz Air UK
01 Oct - 31 Oct	Air China
21 Oct - 28 Oct	Ryanair
21 Oct - 29 Oct	Ryanair
13 Oct - 28 Oct	Ryanair
13 Oct - 27 Oct	Ryanair
20 Oct - 27 Oct	Ryanair
01 Oct - 29 Oct	Ryanair
15 Oct - 31 Oct	Ryanair

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

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 October from 472€

Return flights