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$392+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — PDX
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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 July 1, 2025.

Round-trip from

$826
(Icelandair)

One-way from

$392
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$1,076
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. 10% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 1, 2025.

This Icelandair deal was found by Cheapflights users on 6/28. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:35 amHEL - PDX
2 stops15h 25mIcelandair
Tue 11/182:45 pmPDX - HEL
2 stops14h 10mIcelandair
Deal found 6/28$826
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 8/227:40 amHEL - PDX
1 stop15h 50mMultiple Airlines
Tue 8/263:35 pmPDX - HEL
1 stop21h 10mMultiple Airlines
Deal found 6/29$847
This Ticket deal was found by Cheapflights users on 6/29. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/221:55 pmHEL - PDX
1 stop31h 25mKLM
Tue 8/267:19 amPDX - HEL
2 stops19h 31mKLM
Deal found 6/29$884
This Delta deal was found by Cheapflights users on 6/29. 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.
Fri 8/227:00 amHEL - PDX
2 stops21h 45mDelta
Tue 8/265:30 amPDX - HEL
2 stops21h 30mDelta
Deal found 6/29$891
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Fri 8/224:50 pmHEL - PDX
1 stop16h 09mAmerican Airlines
Tue 8/267:40 amPDX - HEL
1 stop21h 40mAmerican Airlines
Deal found 6/29$983
This Lufthansa deal was found by Cheapflights users on 6/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:00 amHEL - PDX
2 stops21h 21mLufthansa
Tue 8/262:15 pmPDX - HEL
2 stops18h 40mLufthansa
Deal found 6/29$1,093
This Turkish Airlines deal was found by Cheapflights users on 6/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/227:35 pmHEL - PDX
2 stops35h 02mTurkish Airlines
Tue 8/261:45 pmPDX - HEL
2 stops35h 55mTurkish Airlines
Deal found 6/30$1,444
This Scandinavian Airlines deal was found by Cheapflights users on 6/29. 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.
Fri 8/227:10 amHEL - PDX
3 stops19h 49mScandinavian Airlines
Tue 8/2612:35 pmPDX - HEL
2 stops21h 40mScandinavian Airlines
Deal found 6/29$1,518
This Air Canada deal was found by Cheapflights users on 7/1. 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.
Fri 7/116:00 amHEL - PDX
3 stops22h 46mAir Canada
Wed 7/163:25 pmPDX - HEL
2 stops17h 30mAir Canada
Deal found 7/1$3,356

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 July 1, 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

Fri 11/14

11:35 am-5:00 pm

2 stops15h 25m

Portland

Tue 11/18

2:45 pm-2:55 pm

2 stops14h 10m

$826

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 8/22

7:40 am-1:30 pm

1 stop15h 50m

Portland

Tue 8/26

3:35 pm-10:45 pm

1 stop21h 10m

$847

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 8/22

1:55 pm-11:20 am

1 stop31h 25m

Portland

Tue 8/26

7:19 am-12:50 pm

2 stops19h 31m

$884

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 8/22

7:00 am-6:45 pm

2 stops21h 45m

Portland

Tue 8/26

5:30 am-1:00 pm

2 stops21h 30m

$891

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 8/22

4:50 pm-10:59 pm

1 stop16h 09m

Portland

Tue 8/26

7:40 am-3:20 pm

1 stop21h 40m

$983

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 8/22

6:00 am-5:21 pm

2 stops21h 21m

Portland

Tue 8/26

2:15 pm-6:55 pm

2 stops18h 40m

$1,093

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 8/22

7:35 pm-8:37 pm

2 stops35h 02m

Portland

Tue 8/26

1:45 pm-11:40 am

2 stops35h 55m

$1,444

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 8/22

7:10 am-4:59 pm

3 stops19h 49m

Portland

Tue 8/26

12:35 pm-8:15 pm

2 stops21h 40m

$1,518

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 7/11

6:00 am-6:46 pm

3 stops22h 46m

Portland

Wed 7/16

3:25 pm-6:55 pm

2 stops17h 30m

$3,356

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Tue 9/16

5:25 pm-12:08 pm

3 stops52h 43m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 17 results
1
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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 $369). 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.

How much does it cost to fly round-trip from Helsinki to Portland?

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 July 1, 2025.
See what other customers who have flown with Delta, KLM, and Finnair from Helsinki to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,974 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,974 reviews
Delta
8.0
Very good
7,974 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,974 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,301 reviews
Delta
8.0
Very good
7,974 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,886 reviews
Delta
8.0
Very good
7,974 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,414 reviews
Delta
8.0
Very good
7,974 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $826, Icelandair will fly you from Helsinki to Portland and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Delta - these airlines can fly you to your destination from $884 and $891, respectively. Icelandair is priced at 8% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Helsinki to Portland one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $749. Icelandair flights start at $814 while deals on Lufthansa start at $826 one-way.

  • 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 $369). 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?

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