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$660+ 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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — PDX
abr 1 — abr 81
ter 4/1
ter 4/8
1 adult, Economy
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Cheap 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 março 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$876
(Delta)

One-way from

$660
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$714
Provider with most accurate pricing for Helsinki-Vantaa-Portland flight deals.
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Provider most trusted by Cheapflights users for Helsinki-Vantaa-Portland flights.
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From Helsinki-Vantaa to Portland
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One-way flight from Helsinki-Vantaa to Portland
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Highest demand for flights based on searches. 9% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 março 27, 2025.

This Delta deal was found by Cheapflights users on 3/26. 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.
sex 4/117:00 amHEL - PDX
1 stop14h 20mDelta
qua 4/161:15 pmPDX - HEL
1 stop13h 45mDelta
Deal found 3/26$876
This Sembo deal was found by Cheapflights users on 3/26. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 4/113:00 pmHEL - PDX
2 stops18h 55mIcelandair
qua 4/161:25 pmPDX - HEL
2 stops14h 35mIcelandair
Deal found 3/26$899
This SmartFares deal was found by Cheapflights users on 3/26. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 8/256:15 amHEL - PDX
2 stops45h 40mMultiple Airlines
sáb 8/303:20 pmPDX - HEL
2 stops21h 50mMultiple Airlines
Deal found 3/26$938
This KLM deal was found by Cheapflights users on 3/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 4/186:25 pmHEL - PDX
1 stop26h 55mKLM
sex 4/251:15 pmPDX - HEL
1 stop25h 05mKLM
Deal found 3/25$953
This United Airlines deal was found by Cheapflights users on 3/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 4/116:10 amHEL - PDX
2 stops40h 51mUnited Airlines
sáb 4/262:25 pmPDX - HEL
3 stops36h 25mUnited Airlines
Deal found 3/25$1,190
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 4/128:00 amHEL - PDX
2 stops25h 02mAmerican Airlines
dom 4/2011:52 pmPDX - HEL
2 stops28h 28mAmerican Airlines
Deal found 3/25$1,230
This Air Canada deal was found by Cheapflights users on 3/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 8/256:00 amHEL - PDX
3 stops22h 46mAir Canada
sáb 8/306:15 amPDX - HEL
2 stops26h 40mAir Canada
Deal found 3/26$1,535
This Scandinavian Airlines deal was found by Cheapflights users on 3/26. 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.
sex 4/117:15 amHEL - PDX
3 stops25h 07mScandinavian Airlines
qua 4/161:00 pmPDX - HEL
2 stops25h 05mScandinavian Airlines
Deal found 3/26$1,666

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 março 27, 2025.
Use the filters below to find and compare flights from Helsinki to Portland that are best for you.

Fly from

Helsinki

Fly to

Portland

Route

Depart

Return

Price

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

sex 4/11

7:00 am-11:20 am

1 stop14h 20m

Portland

qua 4/16

1:15 pm-1:00 pm

1 stop13h 45m

$876

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

sex 4/11

3:00 pm-11:55 pm

2 stops18h 55m

Portland

qua 4/16

1:25 pm-2:00 pm

2 stops14h 35m

$899

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

seg 8/25

6:15 am-5:55 pm

2 stops45h 40m

Portland

sáb 8/30

3:20 pm-11:10 pm

2 stops21h 50m

$938

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

sex 4/18

6:25 pm-11:20 am

1 stop26h 55m

Portland

sex 4/25

1:15 pm-12:20 am

1 stop25h 05m

$953

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

sex 4/11

6:10 am-1:01 pm

2 stops40h 51m

Portland

sáb 4/26

2:25 pm-12:50 pm

3 stops36h 25m

$1,190

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

sáb 4/12

8:00 am-11:02 pm

2 stops25h 02m

Portland

dom 4/20

11:52 pm-2:20 pm

2 stops28h 28m

$1,230

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

seg 8/25

6:00 am-6:46 pm

3 stops22h 46m

Portland

sáb 8/30

6:15 am-6:55 pm

2 stops26h 40m

$1,535

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

sex 4/11

7:15 am-10:22 pm

3 stops25h 07m

Portland

qua 4/16

1:00 pm-12:05 am

2 stops25h 05m

$1,666

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

sáb 6/28

3:00 pm-12:19 am

3 stops43h 19m

$660

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

sáb 6/28

4:00 pm-11:02 pm

1 stop17h 02m

$931

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 11 results
1
2

Compare providers for flights from Helsinki to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helsinki to Portland in March.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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, November is the cheapest month in which you can book a flight from Helsinki to Portland (average of $277). Flying from Helsinki to Portland in March is currently the most expensive (average of $370). 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.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated março 27, 2025.
Delta
8.0
Very good
7,895 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,895 reviews
Delta
8.0
Very good
7,895 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,319 reviews
Delta
8.0
Very good
7,895 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,895 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,895 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Scandinavian Airlines
7.3
Good
1,325 reviews
Delta
8.0
Very good
7,895 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Helsinki to Portland round-trip?

    Currently priced at $876, Delta will fly you from Helsinki to Portland and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and KLM - these airlines can fly you to your destination from $899 and $953, respectively.

  • 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, November is the cheapest month in which you can book a flight from Helsinki to Portland (average of $277). Flying from Helsinki to Portland in March is currently the most expensive (average of $370). 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 Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Lincoln City
Beaverton
Seaside
Clackamas
Vancouver
McMinnville
Lake Oswego
Hillsboro
Gresham
Long Beach
Cannon Beach
Tigard
Astoria
Hood River
Woodburn
Depoe Bay
Pacific City
Stevenson
Troutdale
Longview

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Helsinki to Portland

Discover the top airline that operate flights from Helsinki to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated março 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$747Average$818FlexibilityNo cancel feeOn-time76%
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