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

Return flights

01 Dec - 05 Dec	Air France
08 Dec - 13 Dec	Air France
08 Dec - 14 Dec	Air France
16 Dec - 09 Jan	Air France
11 Dec - 14 Dec	KLM
11 Dec - 13 Dec	KLM
04 Dec - 10 Dec	KLM
04 Dec - 07 Dec	KLM
06 Dec - 09 Dec	KLM
04 Dec - 11 Dec	KLM
31 Dec - 07 Jan	KLM
04 Dec - 09 Dec	KLM
30 Dec - 07 Jan	Brussels Airlines
23 Dec - 01 Jan	KLM
24 Dec - 01 Jan	KLM
29 Dec - 06 Jan	Lufthansa
29 Dec - 01 Jan	KLM
29 Dec - 04 Jan	Lufthansa
29 Dec - 02 Jan	KLM
27 Dec - 05 Jan	Lufthansa

Also check the deals for one-way flights from Milan 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 Milan to Helsinki in December from 157€

Return flights