Cheapest return flights from New York to Helsinki in August from $509

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

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

Return flights

20 Aug - 25 Aug Icelandair
27 Aug - 02 Sep Scandinavian Airlines
21 Aug - 25 Aug Icelandair
31 Aug - 07 Sep Scandinavian Airlines
26 Aug - 02 Sep Scandinavian Airlines
23 Aug - 02 Sep Scandinavian Airlines
27 Aug - 03 Sep Finnair direct
06 Aug - 13 Aug Scandinavian Airlines
06 Aug - 17 Aug Scandinavian Airlines
05 Aug - 17 Aug Scandinavian Airlines
26 Aug - 02 Sep Finnair direct
10 Aug - 17 Aug Scandinavian Airlines
21 Aug - 28 Aug Scandinavian Airlines
28 Aug - 04 Sep Finnair direct
29 Aug - 05 Sep Finnair direct
31 Aug - 07 Sep Finnair direct
23 Aug - 02 Sep Finnair direct
16 Aug - 23 Aug Scandinavian Airlines
24 Aug - 31 Aug Finnair direct
03 Aug - 10 Aug Scandinavian Airlines

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

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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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