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Cheap flights from Chicago (CHI) to Helsinki (HEL)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Chicago (CHI) to Helsinki (HEL)

How to find the cheapest flight from Chicago (CHI) to Helsinki (HEL)
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How to find the cheapest flight from Chicago (CHI) to Helsinki (HEL)
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How to find the cheapest flight from Chicago (CHI) to Helsinki (HEL)
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Cheap flights from Chicago to Helsinki in August , September 2026

31 Aug - 29 Sep $ 847.00
CHI
Chicago
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
CHI
Chicago
Pick dates
19 Aug - 10 Sep $ 1,022.00
CHI
Chicago
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
CHI
Chicago
Pick dates
26 Aug - 08 Sep $ 3,897.00
CHI
Chicago
Finnair
DIRECT
HEL
Helsinki
HEL
Helsinki
Finnair
DIRECT
CHI
Chicago
Pick dates

Last minute flights from Chicago to Helsinki

24 Aug - 31 Aug $ 773.00
CHI
Chicago
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
CHI
Chicago
Pick dates
24 Aug - 31 Aug $ 891.00
CHI
Chicago
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
CHI
Chicago
Pick dates
26 Aug - 31 Aug $ 2,124.00
CHI
Chicago
Icelandair
DIRECT
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
CHI
Chicago
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One-way flights to Helsinki from Chicago

10:25 PM - 7:25 PM
Norwegian Air Sweden
2 Stops
14h 55m
CHI - HEL
$ 432
Kiwi
Pick dates
8:10 PM - 8:15 PM
Turkish Airlines
1 Stops
19h 45m
CHI - HEL
$ 560
Kiwi
Pick dates
9:30 PM - 9:30 PM
Iberia Airlines
0 Stops
8h 45m
CHI - HEL
$ 792
Kiwi
Pick dates

How to find the cheapest flight from Chicago (CHI) to Helsinki (HEL)

Related info for your journey
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How to find the cheapest flight from Chicago (CHI) to Helsinki (HEL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Helsinki (HEL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.