Cheapest return flights from Chicago to Helsinki in June from $733

Best time to book flights for Chicago (ORD) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Helsinki (HEL) in June 2025 (see full year).

Return flights

03 Jun - 10 Jun Spirit Airlines
07 Jun - 09 Jun Spirit Airlines
03 Jun - 10 Jun Finnair direct
28 Jun - 12 Jul Finnair direct
01 Jun - 08 Jun Finnair direct
18 Jun - 25 Jun United
30 Jun - 07 Jul United
07 Jun - 09 Jun British Airways direct

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

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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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