Cheapest return flights from Chicago to Helsinki in March from 394€

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

Return flights

02 Mar - 09 Mar Scandinavian Airlines
04 Mar - 11 Mar Scandinavian Airlines
04 Mar - 18 Mar Scandinavian Airlines
08 Mar - 15 Mar Scandinavian Airlines
23 Mar - 30 Mar Scandinavian Airlines
25 Mar - 01 Apr Scandinavian Airlines
29 Mar - 12 Apr Austrian Airlines
25 Mar - 04 Apr Scandinavian Airlines
19 Mar - 26 Mar Scandinavian Airlines
29 Mar - 12 Apr British Airways direct
21 Mar - 28 Mar Scandinavian Airlines
06 Mar - 13 Mar Scandinavian Airlines
23 Mar - 27 Mar Scandinavian Airlines
29 Mar - 04 Apr Austrian Airlines
15 Mar - 22 Mar Scandinavian Airlines
27 Mar - 03 Apr Scandinavian Airlines

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

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