Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

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

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.
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.

Cheap flights from Chicago to Helsinki in January , February 2026

27 Jan - 03 Feb $ 391.00
CHI
Chicago
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
CHI
Chicago
Pick dates
19 Jan - 10 Feb $ 1,077.00
CHI
Chicago
airBaltic
1 STOPS
HEL
Helsinki
HEL
Helsinki
airBaltic
2 STOPS
CHI
Chicago
Pick dates
18 Jan - 08 Feb $ 1,153.00
CHI
Chicago
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
CHI
Chicago
Pick dates

Last minute flights from Chicago to Helsinki

25 Jan - 31 Jan $ 391.00
CHI
Chicago
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
CHI
Chicago
Pick dates
17 Jan - 31 Jan $ 695.00
CHI
Chicago
SAS
1 STOPS
HEL
Helsinki
HEL
Helsinki
SAS
1 STOPS
CHI
Chicago
Pick dates
16 Jan - 31 Jan $ 954.00
CHI
Chicago
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
CHI
Chicago
Pick dates

One-way flights to Helsinki from Chicago

6:30 PM - 5:20 PM
Norwegian Air Sweden
2 Stops
16h 50m
CHI - HEL
$ 256
Kiwi
Pick dates
6:30 PM - 7:30 AM
Icelandair
1 Stops
10h 25m
CHI - HEL
$ 435
Kiwi
Pick dates
6:30 PM - 7:30 AM
Icelandair
1 Stops
10h 25m
CHI - HEL
$ 435
Kiwi
Pick dates

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

Related info for your journey
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.
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.