Cheapest return flights from Zurich to Helsinki in December from $310

Best time to book flights for Zurich (ZRH) to Helsinki (HEL) flights at AirHint

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

Return flights

05 Dec - 27 Dec Lufthansa
30 Dec - 06 Jan KLM
27 Dec - 31 Dec KLM
25 Dec - 04 Jan KLM
26 Dec - 05 Jan Lufthansa
30 Dec - 04 Jan KLM
26 Dec - 04 Jan airBaltic
05 Dec - 27 Dec Finnair direct
26 Dec - 04 Jan Finnair direct
26 Dec - 05 Jan Finnair direct
30 Dec - 04 Jan Finnair direct
25 Dec - 04 Jan Finnair direct

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

Skyscanner

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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