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$466+ Cheap flights from Oregon to Helsinki (HEL)

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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HEL
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Oregon to Helsinki

Keep the following information in mind while searching for Oregon to Helsinki flight deals. Data was last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$743
(Alaska Airlines)

One-way from

$466
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$647
Provider with most accurate pricing for Portland-Helsinki-Vantaa flight deals.
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Provider most trusted by Cheapflights users for Portland-Helsinki-Vantaa flights.
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From Oregon to Helsinki-Vantaa
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One-way flight from Oregon to Helsinki-Vantaa
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Highest demand for flights based on searches. 27% potential increase in price ($388 potential increase over avg. RT price).
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Cheapest flight prices on average. 20% potential price decrease ($176 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 Oregon to Helsinki

Cheapest flights from Oregon to Helsinki
Explore the most affordable flight options available from Oregon to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/103:20 pmPDX - HEL
1 stop12h 40mIcelandair
Wed 11/192:00 pmHEL - PDX
1 stop13h 00mIcelandair
Deal found 4/29$527
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:00 amPDX - HEL
1 stop23h 20mAmerican Airlines
Tue 12/94:00 pmHEL - PDX
1 stop16h 19mAmerican Airlines
Deal found 4/29$620
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:30 amPDX - HEL
2 stops29h 45mMultiple Airlines
Wed 11/197:00 amHEL - PDX
2 stops17h 44mMultiple Airlines
Deal found 4/29$646
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:05 pmPDX - HEL
3 stops32h 35mAir Canada
Tue 12/96:50 amHEL - PDX
2 stops36h 44mAir Canada
Deal found 4/28$660
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/138:50 amPDX - HEL
2 stops24h 05mUnited Airlines
Fri 8/226:00 amHEL - PDX
2 stops21h 21mUnited Airlines
Deal found 4/29$665
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/149:59 amPDX - HEL
2 stops20h 41mLufthansa
Fri 8/226:00 amHEL - PDX
2 stops21h 21mLufthansa
Deal found 4/29$717
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:00 amPDX - HEL
2 stops19h 50mDelta
Tue 9/236:40 amHEL - PDX
2 stops19h 46mDelta
Deal found 4/29$727
This StudentUniverse 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/162:45 pmPDX - HEL
1 stop14h 35mFinnair
Tue 9/2312:35 pmHEL - PDX
1 stop15h 58mFinnair
Deal found 4/29$730
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/205:30 pmPDX - HEL
1 stop33h 40mAlaska Airlines
Thu 6/54:20 pmHEL - PDX
1 stop27h 33mAlaska Airlines
Deal found 4/28$743
This Travelocity deal was found by Cheapflights users on 4/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:25 pmPDX - HEL
2 stops17h 30mBritish Airways
Mon 11/1712:30 pmHEL - PDX
1 stop18h 31mBritish Airways
Deal found 4/28$768
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/201:21 pmPDX - HEL
2 stops18h 19mKLM
Thu 6/51:55 pmHEL - PDX
1 stop31h 10mKLM
Deal found 4/29$828
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/141:58 pmEUG - HEL
2 stops23h 52mLufthansa
Sat 5/246:05 amHEL - EUG
2 stops26h 16mLufthansa
Deal found 4/29$894

Cheapflights Fare Finder

Customize your flight search to find flights from Oregon to Helsinki 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 30, 2025.
Use the filters below to find and compare flights from Oregon to Helsinki that are best for you.

Fly from

Oregon

Fly to

Helsinki

Route

Depart

Return

Price

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Tue 5/20

5:30 pm-1:10 pm

1 stop33h 40m

Helsinki-Vantaa

Thu 6/5

4:20 pm-9:53 am

1 stop27h 33m

$743

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Tue 5/20

9:40 am-4:40 pm

2 stops21h 00m

Helsinki-Vantaa

Thu 6/5

6:40 am-3:54 pm

2 stops19h 14m

$776

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Tue 5/27

10:30 am-3:20 pm

1 stop18h 50m

Helsinki-Vantaa

Tue 6/3

4:00 pm-11:59 pm

1 stop17h 59m

$810

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Tue 5/20

6:15 am-12:25 am

2 stops32h 10m

Helsinki-Vantaa

Thu 6/5

6:00 am-10:55 pm

2 stops26h 55m

$812

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Tue 5/20

1:21 pm-5:40 pm

2 stops18h 19m

Helsinki-Vantaa

Thu 6/5

1:55 pm-11:05 am

1 stop31h 10m

$828

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Tue 5/20

6:00 am-3:20 pm

1 stop23h 20m

Helsinki-Vantaa

Thu 6/5

4:00 pm-10:30 pm

1 stop16h 30m

$840

EugeneHelsinki

EUG - HEL

EUGHEL

Eugene

Wed 5/14

1:58 pm-11:50 pm

2 stops23h 52m

Helsinki-Vantaa

Sat 5/24

6:05 am-10:21 pm

2 stops26h 16m

$894

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Mon 5/19

1:25 pm-2:00 pm

2 stops38h 35m

Helsinki-Vantaa

Sat 5/24

3:00 pm-5:55 pm

1 stop12h 55m

$901

EugeneHelsinki

EUG - HEL

EUGHEL

Eugene

Wed 5/14

5:00 am-12:15 am

2 stops33h 15m

Helsinki-Vantaa

Sat 5/24

1:35 pm-10:21 pm

3 stops42h 46m

$916

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Tue 5/20

7:00 am-6:55 pm

3 stops25h 55m

Helsinki-Vantaa

Thu 6/5

6:00 am-7:52 pm

2 stops23h 52m

$935

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Oregon to Helsinki

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

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

Currently, November is the cheapest month in which you can book a flight from Oregon to Helsinki (average of $444). Flying from Oregon to Helsinki in June is currently the most expensive (average of $1,085). 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.

What is the cheapest time of day to fly from OR to HEL?

Find hourly flight availability from Oregon to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Helsinki as you normally would.

Rainfall in Helsinki by month

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

In terms of precipitation, rainfall in Helsinki ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Helsinki when rainfall is around 1.2 in.

Temperature in Helsinki by month

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

If weather is an important factor for your trip to Helsinki, 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 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated April 30, 2025.
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
KLM
7.8
Good
1,334 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Finnair
7.6
Good
1,275 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Helsinki. 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 into for flights to Helsinki from Oregon?

    If you book a flight to Helsinki from Oregon, you will be flying to Helsinki-Vantaa, which is the city’s only airport. Helsinki-Vantaa (HEL) is located 10.6 mi from the center of Helsinki.

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

    The cheapest airlines for a one-way flight from Oregon to Helsinki are Air Canada ($475), Finnair ($588), and American Airlines ($608).

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Oregon to Helsinki (average of $444). Flying from Oregon to Helsinki in June is currently the most expensive (average of $1,085). 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 Oregon?

Book flights to Oregon if you plan to visit one of these locations
Vantaa
Lahti

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Alternative routes for Oregon to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Oregon to Helsinki

Discover the top 6 airlines that operate flights from Oregon to Helsinki. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$436Average$1,018FlexibilityNo cancel feeOn-time76%
FinnairCheapest$486Average$804FlexibilityNo cancel feeOn-time76%
DeltaCheapest$529Average$1,139FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$581Average$821FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$601Average$1,068FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$662Average$735FlexibilityNo cancel feeOn-time70%

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