Cheapest one-way flights from Chicago (MDW) to Helsinki (HEL), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
25 Aug Frontier Airlines
17 Aug Frontier Airlines
23 Aug KLM
26 Aug Air France
24 Aug Porter Airlines (Canada) Ltd
18 Aug Frontier Airlines
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deals for return flights from Chicago to Helsinki in August.

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Updated Jul 22, 2026.

About these fares

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