Cheapest return flights from New York to Helsinki in December from $402

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

Return flights

24 Dec - 31 Dec Icelandair
24 Dec - 31 Dec Finnair direct
25 Dec - 03 Jan Icelandair
25 Dec - 03 Jan Finnair direct
23 Dec - 02 Jan Scandinavian Airlines
23 Dec - 02 Jan Finnair direct
20 Dec - 03 Jan Icelandair
20 Dec - 28 Dec Scandinavian Airlines
20 Dec - 28 Dec Finnair direct
20 Dec - 03 Jan Finnair direct

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

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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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