Cheapest return flights from New York to Helsinki in August from $451

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

Return flights

18 Aug - 03 Sep United
17 Aug - 26 Aug Delta
18 Aug - 27 Aug Delta
24 Aug - 09 Sep Delta
26 Aug - 31 Aug Delta
27 Aug - 31 Aug Delta
29 Aug - 01 Sep Delta
14 Aug - 31 Aug Delta
19 Aug - 24 Aug Delta
14 Aug - 17 Aug American Airlines
15 Aug - 22 Aug Delta
03 Aug - 11 Aug Delta

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

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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