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

Return flights

11 Dec - 15 Dec	Lufthansa
09 Dec - 15 Dec	Lufthansa
01 Dec - 08 Dec	Lufthansa
04 Dec - 08 Dec	Lufthansa
03 Dec - 09 Dec	Lufthansa
06 Dec - 08 Dec	KLM
08 Dec - 12 Dec	KLM
09 Dec - 13 Dec	KLM
09 Dec - 14 Dec	KLM
08 Dec - 13 Dec	KLM
29 Dec - 08 Jan	Lufthansa
30 Dec - 05 Jan	Lufthansa
29 Dec - 06 Jan	Lufthansa
30 Dec - 03 Jan	Lufthansa
25 Dec - 04 Jan	Lufthansa
26 Dec - 09 Jan	Lufthansa
29 Dec - 02 Jan	KLM
25 Dec - 03 Jan	Lufthansa
29 Dec - 04 Jan	Lufthansa
27 Dec - 06 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 164€

Return flights