Cheapest return flights from Bangkok to Helsinki in August from 659€

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

Return flights

19 Aug - 23 Aug IndiGo
26 Aug - 04 Sep IndiGo
10 Aug - 31 Aug IndiGo
22 Aug - 24 Aug IndiGo
07 Aug - 10 Aug IndiGo
08 Aug - 16 Aug IndiGo
27 Aug - 31 Aug IndiGo
17 Aug - 24 Aug IndiGo
04 Aug - 09 Aug IndiGo
01 Aug - 10 Aug IndiGo
01 Aug - 12 Aug Qatar Airways
30 Aug - 07 Sep Finnair direct
26 Aug - 04 Sep 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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