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

Return flights

17 Aug - 02 Sep	Finnair
14 Aug - 30 Aug	Ryanair
08 Aug - 15 Aug	Ryanair
15 Aug - 28 Aug	Finnair
20 Aug - 24 Aug	Norwegian Air Sweden AOC
15 Aug - 23 Aug	Finnair
16 Aug - 22 Aug	Turkish Airlines
06 Aug - 18 Aug	Finnair
17 Aug - 23 Aug	Finnair
07 Aug - 20 Aug	Ryanair
16 Aug - 23 Aug	Finnair

Also check the deals for one-way flights from Tallinn to Bangkok in August.

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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest return flights from Tallinn to Bangkok in August from $764

Return flights