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Cheap flights from Denver (DEN) 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 Denver (DEN) to Helsinki (HEL)

How to find the cheapest flight from Denver (DEN) to Helsinki (HEL)
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How to find the cheapest flight from Denver (DEN) to Helsinki (HEL)
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How to find the cheapest flight from Denver (DEN) to Helsinki (HEL)
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Cheap flights from Denver to Helsinki in September , October 2026

29 Sep - 06 Oct $ 920.00
DEN
Denver
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
DEN
Denver
Pick dates
29 Sep - 07 Oct $ 1,538.00
DEN
Denver
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
2 STOPS
DEN
Denver
Pick dates
29 Sep - 05 Oct $ 1,862.00
DEN
Denver
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
DEN
Denver
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Last minute flights from Denver to Helsinki

28 Sep - 30 Sep $ 1,844.00
DEN
Denver
Frontier Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
Frontier Airlines
1 STOPS
DEN
Denver
Pick dates
29 Sep - 01 Oct $ 2,249.00
DEN
Denver
Turkish Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
Turkish Airlines
1 STOPS
DEN
Denver
Pick dates
27 Sep - 30 Sep $ 2,430.00
DEN
Denver
Icelandair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Icelandair
1 STOPS
DEN
Denver
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One-way flights to Helsinki from Denver

4:15 PM - 3:25 PM
United Airlines
1 Stops
17h 40m
DEN - HEL
$ 560
Kiwi
Pick dates
4:40 PM - 7:30 AM
Icelandair
1 Stops
12h 20m
DEN - HEL
$ 564
Kiwi
Pick dates
4:40 PM - 7:30 AM
Icelandair
1 Stops
12h 20m
DEN - HEL
$ 808
Kiwi
Pick dates

How to find the cheapest flight from Denver (DEN) to Helsinki (HEL)

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