AirHint found the following cheapest return flights from Bologna (BLQ) to Helsinki (HEL) in May 2026 (see full year).

Return flights

02 May - 05 May	Ryanair
07 May - 09 May	KLM
25 May - 29 May	Ryanair
25 May - 31 May	Ryanair
29 May - 01 Jun	Ryanair
26 May - 30 May	Scandinavian Airlines
28 May - 01 Jun	Scandinavian Airlines
29 May - 02 Jun	Scandinavian Airlines
04 May - 07 May	Ryanair
02 May - 05 May	Finnair	direct
26 May - 30 May	Finnair	direct
01 May - 08 May	Lufthansa
07 May - 09 May	Finnair	direct
28 May - 02 Jun	Finnair	direct
30 May - 02 Jun	Finnair	direct
30 May - 03 Jun	Finnair
28 May - 01 Jun	Finnair	direct

Also check the deals for one-way flights from Bologna to Helsinki in May.

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 May from 167€

Return flights