Cheapest return flights from New York to Helsinki in December from $370

Best time to book flights for New York (NYC) to Helsinki (HEL) flights at AirHint

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

Return flights

01 Dec - 05 Dec Icelandair
01 Dec - 05 Dec Finnair direct
08 Dec - 15 Dec Scandinavian Airlines
20 Dec - 27 Dec Air Serbia
28 Dec - 04 Jan Scandinavian Airlines
18 Dec - 25 Dec Scandinavian Airlines
20 Dec - 27 Dec 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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