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$375+ Cheap flights from Portland (PDX) to Finland

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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HEL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Portland to Finland

Keep the following information in mind while searching for Portland to Finland flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$447
(oojo)

One-way from

$375
(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 Portland to Finland
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One-way flight from Portland to Finland
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Highest demand for flights based on searches. 27% potential increase in price ($381 potential increase over avg. RT price).
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Cheapest flight prices on average. 20% potential price decrease ($174 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 Portland to Finland

Cheapest flights from Portland to Finland
Explore the most affordable flight options available from Portland to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This oojo deal was found by Cheapflights users on 4/16. 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 4/16$447
This Gurufare deal was found by Cheapflights users on 4/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:15 pmPDX - HEL
2 stops18h 40mLufthansa
Wed 11/197:00 amHEL - PDX
2 stops21h 36mLufthansa
Deal found 4/16$611
This Finnair deal was found by Cheapflights users on 4/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:30 pmPDX - HEL
1 stop16h 50mFinnair
Tue 12/94:00 pmHEL - PDX
1 stop16h 19mFinnair
Deal found 4/17$620
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Wed 9/105:55 amPDX - HEL
1 stop18h 50mAmerican Airlines
Wed 11/1912:30 pmHEL - PDX
2 stops20h 41mAmerican Airlines
Deal found 4/16$626
This oojo deal was found by Cheapflights users on 4/16. 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.
Mon 9/1510:25 amPDX - HEL
2 stops18h 50mBritish Airways
Mon 11/177:35 pmHEL - PDX
2 stops35h 26mBritish Airways
Deal found 4/16$651
This United Airlines deal was found by Cheapflights users on 4/17. 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 9/107:00 amPDX - HEL
2 stops18h 55mUnited Airlines
Wed 11/196:50 amHEL - PDX
2 stops26h 24mUnited Airlines
Deal found 4/17$665
This Air France deal was found by Cheapflights users on 4/17. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/83:15 pmPDX - HEL
2 stops16h 25mMultiple Airlines
Wed 10/226:40 amHEL - PDX
2 stops17h 59mMultiple Airlines
Deal found 4/17$674
This Air Canada deal was found by Cheapflights users on 4/17. 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 4/17$698
This Delta deal was found by Cheapflights users on 4/16. 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 4/2211:55 amPDX - HEL
2 stops15h 05mDelta
Tue 4/297:15 amHEL - PDX
2 stops25h 23mDelta
Deal found 4/16$826
This KLM deal was found by Cheapflights users on 4/16. 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 4/2211:55 amPDX - HEL
2 stops15h 05mKLM
Tue 4/296:25 pmHEL - PDX
1 stop26h 55mKLM
Deal found 4/16$833
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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.
Fri 5/168:45 pmPDX - HEL
1 stop30h 10mAlaska Airlines
Sat 5/314:40 pmHEL - PDX
1 stop17h 04mAlaska Airlines
Deal found 4/16$887
This Scandinavian Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 9/101:00 pmPDX - HEL
3 stops21h 25mScandinavian Airlines
Wed 11/196:30 amHEL - PDX
2 stops26h 59mScandinavian Airlines
Deal found 4/17$941

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Finland 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 17, 2025.
Use the filters below to find and compare flights from Portland to Finland that are best for you.

Fly from

Portland

Fly to

Finland

Route

Depart

Return

Price

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Wed 9/10

3:20 pm-2:00 pm

1 stop12h 40m

Helsinki-Vantaa

Wed 11/19

2:00 pm-5:00 pm

1 stop13h 00m

$447

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Wed 9/10

2:15 pm-6:55 pm

2 stops18h 40m

Helsinki-Vantaa

Wed 11/19

7:00 am-6:36 pm

2 stops21h 36m

$611

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Wed 9/10

5:55 am-10:45 am

1 stop18h 50m

Helsinki-Vantaa

Wed 11/19

12:30 pm-11:11 pm

2 stops20h 41m

$626

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Mon 9/15

10:25 am-3:15 pm

2 stops18h 50m

Helsinki-Vantaa

Mon 11/17

7:35 pm-9:01 pm

2 stops35h 26m

$651

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Wed 9/10

7:00 am-11:55 am

2 stops18h 55m

Helsinki-Vantaa

Wed 11/19

6:50 am-11:14 pm

2 stops26h 24m

$665

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Wed 10/8

3:15 pm-5:40 pm

2 stops16h 25m

Helsinki-Vantaa

Wed 10/22

6:40 am-2:39 pm

2 stops17h 59m

$674

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Mon 9/15

7:40 pm-6:55 pm

2 stops37h 15m

Helsinki-Vantaa

Mon 11/17

12:45 pm-9:34 am

2 stops54h 49m

$744

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Fri 5/16

8:45 pm-12:55 pm

1 stop30h 10m

Helsinki-Vantaa

Sat 5/31

4:40 pm-11:44 pm

1 stop17h 04m

$887

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Sat 5/31

1:54 pm-1:10 pm

1 stop13h 16m

Helsinki-Vantaa

Sat 6/7

4:00 pm-11:02 pm

1 stop17h 02m

$927

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Wed 9/10

1:00 pm-8:25 pm

3 stops21h 25m

Helsinki-Vantaa

Wed 11/19

6:30 am-11:29 pm

2 stops26h 59m

$941

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 20 results
1
2

Best time to book a flight from Portland to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from Portland 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 Portland to Finland

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

Currently, November is the cheapest month in which you can book a flight from Portland to Finland (average of $444). Flying from Portland to Finland in June is currently the most expensive (average of $1,123). 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 PDX to FI?

Find hourly flight availability from Portland to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Portland to Finland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Finland by month

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

In terms of precipitation, rainfall in Finland 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 Finland when rainfall is around 1.2 in.

Temperature in Finland by month

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

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

Get insights into the airlines that provide service to Finland. 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 Finland. Reviews last updated April 17, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and KLM from Portland to Finland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
KLM
7.8
Good
1,327 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Finnair
7.6
Good
1,269 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Portland to Finland. 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 Portland to Finland?

    For a flight from Portland to Finland, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $526. Users have also found prices from $542 and $608 on Icelandair and American Airlines, respectively.

  • What are the most popular routes from Portland to Finland?

    When deciding which route to take from Portland to Finland consider Portland - Helsinki-Vantaa, Portland - Oulu or Portland - Rovaniemi as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Finland 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 Portland to Finland?

    Currently, November is the cheapest month in which you can book a flight from Portland to Finland (average of $444). Flying from Portland to Finland in June is currently the most expensive (average of $1,123). 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

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Alternative routes for Portland to Finland

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

Discover the top 6 airlines that operate flights from Portland to Finland. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$436Average$963FlexibilityNo cancel feeOn-time76%
FinnairCheapest$482Average$797FlexibilityNo cancel feeOn-time76%
DeltaCheapest$529Average$1,300FlexibilityNo 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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