Cheapest return flights from Helsinki to Bangkok in August from $672

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

Return flights

24 Aug - 23 Sep Turkish Airlines
31 Aug - 13 Sep Turkish Airlines
19 Aug - 11 Sep Turkish Airlines
17 Aug - 06 Sep Turkish Airlines
23 Aug - 22 Sep Turkish Airlines
24 Aug - 22 Sep Qatar Airways
26 Aug - 25 Sep Turkish Airlines
18 Aug - 31 Aug Qatar Airways
24 Aug - 31 Aug Qatar Airways
22 Aug - 04 Sep Finnair
10 Aug - 01 Sep IndiGo
19 Aug - 26 Aug Turkish Airlines
19 Aug - 30 Aug Qatar Airways
17 Aug - 30 Aug Qatar Airways
03 Aug - 24 Aug IndiGo
09 Aug - 29 Aug IndiGo
10 Aug - 16 Aug Qatar Airways
13 Aug - 29 Aug Qatar Airways
10 Aug - 30 Aug Qatar Airways
24 Aug - 22 Sep Finnair direct

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

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