Cheapest return flights from Bangkok to Helsinki in August from $886

Best time to book flights for Bangkok (BKK) to Helsinki (HEL) flights at AirHint

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

Return flights

30 Aug - 19 Sep IndiGo
10 Aug - 15 Aug IndiGo
22 Aug - 27 Aug IndiGo
01 Aug - 10 Aug IndiGo
29 Aug - 14 Sep IndiGo
09 Aug - 27 Sep IndiGo
09 Aug - 13 Aug IndiGo
16 Aug - 29 Aug IndiGo
16 Aug - 29 Aug Finnair direct
22 Aug - 27 Aug Finnair direct
09 Aug - 27 Sep Finnair direct
29 Aug - 14 Sep Finnair direct
30 Aug - 19 Sep Finnair direct
09 Aug - 15 Aug Etihad Airways
09 Aug - 15 Aug Finnair direct
10 Aug - 15 Aug Finnair direct

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

Skyscanner

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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