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

Return flights

18 Aug - 20 Aug	Ryanair
25 Aug - 28 Aug	Ryanair
18 Aug - 02 Sep	Lufthansa
26 Aug - 03 Sep	Lufthansa
13 Aug - 20 Aug	Ryanair
20 Aug - 27 Aug	Lufthansa
21 Aug - 27 Aug	Lufthansa
20 Aug - 28 Aug	Lufthansa
23 Aug - 28 Aug	Lufthansa
22 Aug - 28 Aug	Ryanair
25 Aug - 27 Aug	Ryanair
16 Aug - 19 Aug	Lufthansa
26 Aug - 01 Sep	Finnair
25 Aug - 01 Sep	Lufthansa
18 Aug - 02 Sep	Finnair	direct
25 Aug - 01 Sep	Finnair	direct
26 Aug - 01 Sep	Finnair	direct
30 Aug - 06 Sep	Ryanair

Also check the deals for one-way flights from Bologna to Helsinki 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 Bologna to Helsinki in August from $203

Return flights