Cheapest return flights from Chicago to Helsinki in March from 380€

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
12 Mar - 19 Mar Scandinavian Airlines
15 Mar - 21 Mar Scandinavian Airlines
13 Mar - 20 Mar Scandinavian Airlines
03 Mar - 10 Mar United
23 Mar - 30 Mar United
22 Mar - 29 Mar United

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

Skyscanner

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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