Cheapest return LGA–HEL flights, May

AirHint found the following cheapest return flights from New York (LGA) to Helsinki (HEL) in May 2026 (see full year).

Return flights

26 May - 03 Jun Delta
25 May - 10 Jun Delta
24 May - 09 Jun Delta
25 May - 01 Jun Delta
25 May - 09 Jun Delta
26 May - 01 Jun Delta
27 May - 01 Jun Delta
22 May - 25 May Delta
28 May - 01 Jun Delta
29 May - 11 Jun Delta
29 May - 01 Jun Delta
22 May - 27 May Delta
23 May - 25 May Delta

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

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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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