Cheapest return flights from Washington to Helsinki in July from $620

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

Return flights

27 Jul - 03 Aug Scandinavian Airlines
06 Jul - 20 Jul Scandinavian Airlines
06 Jul - 13 Jul Scandinavian Airlines
13 Jul - 20 Jul Scandinavian Airlines
15 Jul - 22 Jul Scandinavian Airlines
20 Jul - 27 Jul Scandinavian Airlines
19 Jul - 26 Jul Scandinavian Airlines
26 Jul - 02 Aug Scandinavian Airlines
12 Jul - 19 Jul Scandinavian Airlines
26 Jul - 01 Aug Icelandair
16 Jul - 23 Jul Scandinavian Airlines
17 Jul - 24 Jul Scandinavian Airlines
23 Jul - 30 Jul Scandinavian Airlines
25 Jul - 01 Aug Scandinavian Airlines

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

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