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$364+ Cheap flights from Portland (PDX) to Finland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HEL
nov 29 — dez 61
sáb 11/29
sáb 12/6
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 outubro 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$364
(oojo)

Popular in

March

Cheapest in

October

Average price

$507
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
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($347 potential increase over avg. RT price).
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Cheapest flight prices on average. 18% potential price decrease ($153 potential savings vs. average RT price).
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Average for round-trip flights in October 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 outubro 30, 2025.

This oojo deal was found by Cheapflights users on 10/29. 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.
sáb 11/292:45 pmPDX - HEL
1 stop12h 10mIcelandair
sex 12/121:55 pmHEL - PDX
1 stop13h 05mIcelandair
Deal found 10/29$364
This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/82:45 pmPDX - HEL
1 stop12h 10mIcelandair
qua 11/191:55 pmHEL - PDX
1 stop13h 05mIcelandair
Deal found 10/28$392
This Icelandair deal was found by Cheapflights users on 10/28. 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.
sáb 11/82:45 pmPDX - HEL
1 stop12h 10mIcelandair
seg 11/171:55 pmHEL - PDX
1 stop13h 05mIcelandair
Deal found 10/28$415
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/57:30 amPDX - HEL
2 stops22h 55mDelta
qua 11/197:00 amHEL - PDX
1 stop14h 25mDelta
Deal found 10/28$472
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/85:25 pmPDX - HEL
2 stops37h 00mDelta
qua 11/197:00 amHEL - PDX
1 stop14h 25mDelta
Deal found 10/28$478
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/57:30 amPDX - HEL
2 stops22h 55mDelta
seg 11/172:05 pmHEL - PDX
2 stops35h 28mDelta
Deal found 10/28$482
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/51:25 pmPDX - HEL
1 stop18h 00mDelta
qui 11/206:30 amHEL - PDX
2 stops36h 01mDelta
Deal found 10/28$490
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/57:30 amPDX - HEL
2 stops23h 00mUnited Airlines
ter 11/1812:45 pmHEL - PDX
3 stops32h 08mUnited Airlines
Deal found 10/28$509
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 11/71:25 pmPDX - HEL
1 stop13h 45mDelta
qua 11/197:00 amHEL - PDX
1 stop14h 25mDelta
Deal found 10/28$530
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/162:45 pmPDX - RVN
2 stops17h 25mMultiple Airlines
sex 12/195:20 amRVN - PDX
3 stops21h 40mMultiple Airlines
Deal found 10/28$1,713
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/227:00 pmPDX - RVN
3 stops43h 55mMultiple Airlines
seg 12/295:20 amRVN - PDX
3 stops27h 26mMultiple Airlines
Deal found 10/28$2,140
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/221:25 pmPDX - RVN
1 stop16h 55mDelta
seg 12/294:30 pmRVN - PDX
2 stops40h 51mDelta
Deal found 10/28$19,343

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 outubro 30, 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

sáb 11/29

2:45 pm-12:55 pm

1 stop12h 10m

Helsinki-Vantaa

sex 12/12

1:55 pm-5:00 pm

1 stop13h 05m

$364

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

dom 11/9

7:59 pm-4:25 pm

2 stops34h 26m

Helsinki-Vantaa

qua 11/19

7:00 am-11:25 am

1 stop14h 25m

$478

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

dom 11/9

7:59 pm-4:25 pm

2 stops34h 26m

Helsinki-Vantaa

qui 11/20

6:30 am-12:14 am

2 stops27h 44m

$481

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

dom 11/9

7:59 pm-4:25 pm

2 stops34h 26m

Helsinki-Vantaa

ter 11/18

6:30 am-10:41 pm

2 stops26h 11m

$481

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

dom 11/9

7:59 pm-4:25 pm

2 stops34h 26m

Helsinki-Vantaa

seg 11/17

2:05 pm-8:47 pm

2 stops40h 42m

$482

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

qua 3/4

1:25 pm-5:25 pm

1 stop18h 00m

Helsinki-Vantaa

dom 3/8

2:05 pm-12:25 pm

1 stop31h 20m

$531

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

sáb 2/28

11:59 pm-10:45 am

1 stop24h 46m

Helsinki-Vantaa

sáb 3/14

12:30 pm-9:00 pm

1 stop17h 30m

$535

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

sáb 2/28

11:59 pm-10:45 am

1 stop24h 46m

Helsinki-Vantaa

sáb 3/14

12:30 pm-9:00 pm

1 stop17h 30m

$535

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

dom 2/22

1:25 pm-5:25 pm

1 stop18h 00m

Helsinki-Vantaa

sáb 2/28

2:05 pm-11:25 am

1 stop31h 20m

$537

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

qua 3/4

1:00 pm-1:35 am

2 stops26h 35m

Helsinki-Vantaa

dom 3/8

9:00 pm-10:22 pm

2 stops34h 22m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 22 results
1
2
3

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, March is the cheapest month in which you can book a flight from Portland to Finland (average of $370). Flying from Portland to Finland in June is currently the most expensive (average of $915). 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 outubro 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Portland to Finland in the morning. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the evening.

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 outubro 30, 2025.
Read through reviews of airlines operating flights from Portland to Finland, such as Delta, Finnair, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,995 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,995 reviews
Delta
7.9
Good
7,995 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Finnair
7.6
Good
1,333 reviews
Delta
7.9
Good
7,995 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,995 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Icelandair
7.1
Good
562 reviews
Delta
7.9
Good
7,995 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,487 reviews
Delta
7.9
Good
7,995 reviews

Boarding

8.2

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

  • How long is the flight from Portland to Finland?

    For as low as $364, Icelandair can have you in Finland from Portland in 12h 10m. Portland and Finland are separated by a distance of 4891 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 - Rovaniemi or Portland - Oulu 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, March is the cheapest month in which you can book a flight from Portland to Finland (average of $370). Flying from Portland to Finland in June is currently the most expensive (average of $915). 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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Top 7 airlines flying from Portland to Finland

Discover the top 7 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 outubro 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$400Average$795FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$481Average$990FlexibilityNo cancel feeOn-time71%
FinnairCheapest$482Average$783FlexibilityNo cancel feeOn-time76%
KLMCheapest$487Average$781FlexibilityNo cancel feeOn-time75%
DeltaCheapest$529Average$1,085FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$570Average$914FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$662Average$726FlexibilityNo cancel feeOn-time70%

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