Cheapest return flights from Boston to Helsinki in July from $711

AirHint found the following cheapest return flights from Boston (BOS) to Helsinki (HEL) in July 2026 (see full year).

Return flights

21 Jul - 28 Jul Scandinavian Airlines
06 Jul - 10 Aug Scandinavian Airlines
07 Jul - 14 Jul Scandinavian Airlines
08 Jul - 15 Jul Scandinavian Airlines
15 Jul - 26 Jul Scandinavian Airlines
06 Jul - 13 Jul Scandinavian Airlines
05 Jul - 12 Jul Scandinavian Airlines
16 Jul - 23 Jul Icelandair
16 Jul - 27 Jul Icelandair
16 Jul - 26 Jul Scandinavian Airlines
26 Jul - 02 Aug Scandinavian Airlines
01 Jul - 08 Jul Icelandair
31 Jul - 07 Aug Scandinavian Airlines

Also check the deals for one-way flights from Boston to Helsinki in July.

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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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