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$555+ Cheap flights from Helsinki (HEL) to Oregon

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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — PDX
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Helsinki to Oregon

Keep the following information in mind while searching for Helsinki to Oregon flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

July

Cheapest in

October

Average price

$760
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.
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Helsinki to Oregon

One-way flights from Helsinki to Oregon
Search for one-way flight options from Helsinki to Oregon. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Thu 7/243:50 pmHEL - PDX
3 stops54h 17mMultiple Airlines
Deal found 4/29$555
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/234:25 pmHEL - PDX
1 stop16h 39mFinnair
Deal found 4/29$905

Cheapflights Fare Finder

Customize your flight search to find flights from Helsinki to Oregon 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 April 29, 2025.
Use the filters below to find and compare flights from Helsinki to Oregon that are best for you.

Fly from

Helsinki

Fly to

Oregon

Route

Depart

Return

Price

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Thu 7/24

3:50 pm-12:07 pm

3 stops54h 17m

$555

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Wed 7/23

4:25 pm-11:04 pm

1 stop16h 39m

$905

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Helsinki to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon 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 Oregon

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

Currently, November is the cheapest month in which you can book a flight from Helsinki to Oregon (average of $277). Flying from Helsinki to Oregon in March is currently the most expensive (average of $368). 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 Oregon by month

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

In terms of precipitation, rainfall in Oregon 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 Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

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

If weather is an important factor for your trip to Oregon, 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 Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated April 29, 2025.
Finnair
7.6
Good
1,275 reviews

Comfort

7.4

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Finnair
7.6
Good
1,275 reviews
Finnair
7.6
Good
1,275 reviews

Comfort

7.4

Crew

8.1

Entertainment

6.9

Overall

7.6

Boarding

7.6

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Related info for your journey

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

  • What airport do you fly from for flights from Helsinki to Oregon?

    Helsinki-Vantaa (HEL), located 10.6 mi from the city center, is the airport you fly out of when you book flights from Helsinki to Oregon.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helsinki to Oregon 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 Oregon?

    Currently, November is the cheapest month in which you can book a flight from Helsinki to Oregon (average of $277). Flying from Helsinki to Oregon in March is currently the most expensive (average of $368). 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.

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Alternative routes for Helsinki to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Helsinki to Oregon

Discover the top airline that operate flights from Helsinki to Oregon. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$747Average$818FlexibilityNo cancel feeOn-time76%

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