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

Return flights

15 Aug - 11 Sep	Norwegian Air Sweden AOC
17 Aug - 27 Sep	Pegasus Airlines
29 Aug - 06 Sep	airBaltic
18 Aug - 26 Sep	Pegasus Airlines
13 Aug - 17 Sep	Pegasus Airlines
08 Aug - 06 Sep	Pegasus Airlines
01 Aug - 10 Sep	Pegasus Airlines
15 Aug - 15 Sep	IndiGo
13 Aug - 14 Sep	IndiGo
01 Aug - 31 Aug	Pegasus Airlines
01 Aug - 01 Sep	Pegasus Airlines
11 Aug - 25 Aug	IndiGo
15 Aug - 25 Aug	Pegasus Airlines
07 Aug - 21 Aug	IndiGo

Also check the deals for one-way flights from Helsinki to Dhaka 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.

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Cheapest return flights from Helsinki to Dhaka in August from 574€

Return flights