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

Return flights

22 Oct - 05 Nov	Finnair
29 Oct - 05 Nov	Finnair
29 Oct - 16 Nov	Finnair
29 Oct - 19 Nov	Finnair
29 Oct - 12 Nov	Finnair
01 Oct - 15 Oct	Lufthansa
30 Oct - 10 Nov	Finnair
22 Oct - 26 Oct	Finnair
22 Oct - 30 Oct	Finnair
15 Oct - 27 Oct	Finnair
31 Oct - 10 Nov	Finnair
11 Oct - 26 Oct	Finnair
18 Oct - 01 Nov	Finnair
20 Oct - 27 Oct	Finnair
17 Oct - 28 Oct	Qatar Airways
17 Oct - 01 Nov	Lufthansa

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 $636

Return flights