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Cheap flights from Portland (PDX) to Helsinki (HEL)

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How to find the cheapest flight from Portland (PDX) to Helsinki (HEL)

How to find the cheapest flight from Portland (PDX) to Helsinki (HEL)
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How to find the cheapest flight from Portland (PDX) to Helsinki (HEL)
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How to find the cheapest flight from Portland (PDX) to Helsinki (HEL)
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Cheap flights from Portland to Helsinki in December 2025 , January 2026

29 Dec - 22 Jan $ 1,161.00
PDX
Portland
Alaska Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
Alaska Airlines
3 STOPS
PDX
Portland
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25 Dec - 07 Jan $ 2,599.00
PDX
Portland
KLM Royal Dutch Airlines
2 STOPS
HEL
Helsinki
HEL
Helsinki
KLM Royal Dutch Airlines
2 STOPS
PDX
Portland
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22 Dec - 01 Jan $ 4,069.00
PDX
Portland
Finnair
1 STOPS
HEL
Helsinki
HEL
Helsinki
Finnair
1 STOPS
PDX
Portland
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Last minute flights from Portland to Helsinki

29 Dec - 01 Jan $ 1,938.00
PDX
Portland
Frontier Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
Frontier Airlines
3 STOPS
PDX
Portland
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29 Dec - 01 Jan $ 1,948.00
PDX
Portland
Hawaiian Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
Hawaiian Airlines
3 STOPS
PDX
Portland
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29 Dec - 31 Dec $ 2,230.00
PDX
Portland
KLM Royal Dutch Airlines
1 STOPS
HEL
Helsinki
HEL
Helsinki
KLM Royal Dutch Airlines
2 STOPS
PDX
Portland
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One-way flights to Helsinki from Portland

2:45 PM - 7:30 AM
Icelandair
1 Stops
12h 10m
PDX - HEL
$ 537
Kiwi
Pick dates
11:55 PM - 3:15 PM
United Airlines
2 Stops
32h 55m
PDX - HEL
$ 787
Kiwi
Pick dates
2:45 PM - 7:30 AM
Icelandair
1 Stops
12h 10m
PDX - HEL
$ 928
Kiwi
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How to find the cheapest flight from Portland (PDX) to Helsinki (HEL)

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