Cheapest return flights from Chicago to Helsinki in August from 668€

AirHint found the following cheapest return flights from Chicago (ORD) to Helsinki (HEL) in August 2026 (see full year).

Return flights

17 Aug - 24 Aug Scandinavian Airlines
18 Aug - 25 Aug Scandinavian Airlines
25 Aug - 01 Sep Scandinavian Airlines
19 Aug - 26 Aug Scandinavian Airlines
20 Aug - 27 Aug Scandinavian Airlines
16 Aug - 23 Aug Scandinavian Airlines
30 Aug - 06 Sep Scandinavian Airlines
15 Aug - 22 Aug Scandinavian Airlines
11 Aug - 18 Aug Scandinavian Airlines
12 Aug - 19 Aug Scandinavian Airlines
14 Aug - 21 Aug Scandinavian Airlines
10 Aug - 17 Aug Scandinavian Airlines

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

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