AirHint found the following cheapest return flights from Tallinn (TLL) to Bangkok (BKK) in October 2025 (see full year).

Return flights

15 Oct - 29 Oct	LOT
27 Oct - 07 Nov	Finnair
22 Oct - 06 Nov	Finnair
27 Oct - 05 Nov	Finnair
29 Oct - 14 Nov	Finnair
19 Oct - 30 Oct	Ryanair
30 Oct - 14 Nov	Finnair
27 Oct - 11 Nov	Finnair
25 Oct - 01 Nov	Finnair
31 Oct - 07 Nov	Finnair
16 Oct - 13 Nov	Finnair
03 Oct - 01 Nov	Wizz Air UK
03 Oct - 12 Oct	Wizz Air UK
15 Oct - 28 Oct	Finnair
15 Oct - 25 Oct	Finnair
01 Oct - 15 Oct	airBaltic
01 Oct - 08 Oct	KLM
01 Oct - 22 Oct	Finnair

Also check the deals for one-way flights from Tallinn 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 Tallinn to Bangkok in October from $654

Return flights