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

Return flights

10 Dec - 13 Dec	Ryanair
02 Dec - 07 Dec	KLM
10 Dec - 14 Dec	Ryanair
10 Dec - 15 Dec	Ryanair
04 Dec - 07 Dec	KLM
07 Dec - 13 Dec	KLM
04 Dec - 06 Dec	KLM
06 Dec - 11 Dec	Ryanair
11 Dec - 14 Dec	KLM
01 Dec - 06 Dec	KLM
31 Dec - 04 Jan	Ryanair
29 Dec - 07 Jan	Ryanair
24 Dec - 06 Jan	KLM
31 Dec - 05 Jan	Ryanair
23 Dec - 06 Jan	Ryanair
31 Dec - 02 Jan	Ryanair
22 Dec - 02 Jan	Ryanair
30 Dec - 06 Jan	Ryanair
31 Dec - 06 Jan	Lufthansa
28 Dec - 06 Jan	Ryanair

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

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 December from $182

Return flights