Cheapest return flights from Helsinki to Bangkok in August from $689

AirHint found the following cheapest return flights from Helsinki (HEL) to Bangkok (BKK) in August 2026 (see full year).

Return flights

10 Aug - 26 Sep Turkish Airlines
21 Aug - 10 Sep Turkish Airlines
24 Aug - 07 Sep Turkish Airlines
14 Aug - 09 Sep airBaltic
20 Aug - 03 Sep Turkish Airlines
24 Aug - 03 Sep Norwegian Air Sweden AOC
09 Aug - 29 Aug Pegasus Airlines
24 Aug - 31 Aug Qatar Airways
15 Aug - 05 Sep Turkish Airlines
08 Aug - 29 Aug Pegasus Airlines
10 Aug - 26 Sep Finnair direct
08 Aug - 21 Aug Pegasus Airlines
20 Aug - 03 Sep Finnair direct
24 Aug - 31 Aug Finnair direct
15 Aug - 29 Aug IndiGo
10 Aug - 23 Aug IndiGo
07 Aug - 23 Aug Pegasus Airlines
12 Aug - 20 Aug IndiGo
21 Aug - 10 Sep Finnair direct
05 Aug - 17 Aug Finnair direct

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.