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$489+ Cheap flights from Helsinki (HEL) to Portland (PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — PDX
Mar 28 — Apr 41
Sat 3/28
Sat 4/4
1 adult, Economy
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Cheap flight deals from Helsinki to Portland

Cheapest flights from Helsinki to Portland
Explore the most affordable flight options available from Helsinki to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 26, 2026.

This Flysmarter deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:25 pm
HEL
-
PDX
1 stop26h 45m
KLM
Mon 4/61:05 pm
PDX
-
HEL
1 stop25h 20m
KLM
Deal found 2/25$856
This Expedia deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:20 am
HEL
-
PDX
2 stops34h 59m
Multiple Airlines
Sat 9/263:30 pm
PDX
-
HEL
1 stop12h 30m
Multiple Airlines
Deal found 2/23$882
This Delta deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:00 am
HEL
-
PDX
2 stops19h 01m
Delta
Mon 4/67:05 am
PDX
-
HEL
2 stops20h 00m
Delta
Deal found 2/25$926
This Kiwi.com deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:05 pm
HEL
-
PDX
2 stops42h 15m
Multiple Airlines
Thu 8/203:30 pm
PDX
-
HEL
1 stop12h 30m
Multiple Airlines
Deal found 2/23$948
This KLM deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am
HEL
-
PDX
1 stop14h 10m
KLM
Sat 9/261:05 pm
PDX
-
HEL
1 stop18h 35m
KLM
Deal found 2/23$951
This Kiwi.com deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:05 pm
HEL
-
PDX
2 stops31h 31m
Multiple Airlines
Mon 8/177:40 am
PDX
-
HEL
1 stop21h 45m
Multiple Airlines
Deal found 2/23$994
This Kiwi.com deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:05 pm
HEL
-
PDX
2 stops31h 31m
Multiple Airlines
Wed 8/1910:30 am
PDX
-
HEL
1 stop18h 55m
Multiple Airlines
Deal found 2/23$1,000
This Kiwi.com deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:05 pm
HEL
-
PDX
2 stops31h 31m
Multiple Airlines
Tue 8/183:30 pm
PDX
-
HEL
1 stop12h 30m
Multiple Airlines
Deal found 2/23$1,002
This Kiwi.com deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:05 pm
HEL
-
PDX
2 stops31h 31m
Multiple Airlines
Sat 8/153:30 pm
PDX
-
HEL
1 stop12h 30m
Multiple Airlines
Deal found 2/23$1,003
This Scandinavian Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:15 am
HEL
-
PDX
3 stops21h 26m
Scandinavian Airlines
Sat 9/261:38 pm
PDX
-
HEL
2 stops15h 42m
Scandinavian Airlines
Deal found 2/23$1,026

Find flight deals from Helsinki to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$841
(Icelandair)

One-way from

$489
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$921
Provider with most accurate pricing for Helsinki-Vantaa-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helsinki-Vantaa-Portland flights.
Search Deals
From Helsinki-Vantaa to Portland
Search Deals
One-way flight from Helsinki-Vantaa to Portland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helsinki to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 26, 2026.
Use the filters below to find and compare flights from Helsinki to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Thu 4/2

6:25 pm-11:10 am

1 stop26h 45m

Portland

Mon 4/6

1:05 pm-12:25 am

1 stop25h 20m

$856

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Thu 4/2

7:00 am-4:01 pm

2 stops19h 01m

Portland

Mon 4/6

7:05 am-1:05 pm

2 stops20h 00m

$926

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Sun 7/26

1:55 pm-11:10 am

1 stop31h 15m

Portland

Wed 8/19

1:05 pm-5:40 pm

1 stop18h 35m

$1,051

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 7/24

7:00 am-11:10 am

1 stop14h 10m

Portland

Mon 8/17

1:05 pm-1:05 pm

1 stop14h 00m

$1,063

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Sun 7/26

7:00 am-11:10 am

1 stop14h 10m

Portland

Fri 8/21

1:05 pm-5:40 pm

1 stop18h 35m

$1,074

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Sat 7/25

11:30 pm-4:59 pm

2 stops27h 29m

Portland

Tue 8/18

3:30 pm-6:40 pm

2 stops17h 10m

$1,094

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Wed 3/11

4:50 pm-12:15 am

2 stops40h 25m

Portland

Sun 3/15

6:28 am-3:20 pm

1 stop23h 52m

$1,126

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 7/24

11:40 am-5:55 pm

2 stops16h 15m

Portland

Tue 8/18

3:30 pm-6:40 pm

2 stops17h 10m

$1,129

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Sat 7/25

7:00 am-11:10 am

1 stop14h 10m

Portland

Sat 8/15

10:05 pm-10:35 am

2 stops26h 30m

$1,174

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Thu 6/18

3:35 pm-1:50 pm

2 stops56h 15m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 14 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Helsinki-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helsinki-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helsinki-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Helsinki-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helsinki-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Helsinki to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Helsinki with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Helsinki to Portland

What is the cheapest month to book a flight from Helsinki to Portland?

Currently, June is the cheapest month in which you can book a flight from Helsinki to Portland (average of $459). Flying from Helsinki to Portland in January is currently the most expensive (average of $1,039). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Helsinki to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Helsinki to Portland?

    Departing from Helsinki to Portland will take you 14h 10m. The distance from Helsinki to Portland is about 4891 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Helsinki to Portland that include hotel bookings?

    Yes. In addition to deals on Helsinki to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helsinki to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helsinki to Portland.

  • Can I find deals for business class flights from Helsinki to Portland?

    Yes. Cheapflights offers flight deals from Helsinki to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Helsinki to Portland?

    Currently, June is the cheapest month in which you can book a flight from Helsinki to Portland (average of $459). Flying from Helsinki to Portland in January is currently the most expensive (average of $1,039). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Hillsboro
Troutdale
Beaverton
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Depoe Bay
Wilsonville
Stevenson
Tillamook
Pacific City
Astoria

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