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$363+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HEL
dic. 5 — dic. 121
vie. 12/5
vie. 12/12
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 noviembre 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$363
(oojo)

Popular in

March

Cheapest in

October

Average price

$735
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. 28% potential increase in price ($376 potential increase over avg. RT price).
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Cheapest flight prices on average. 20% potential price decrease ($156 potential savings vs. average RT price).
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Average for round-trip flights in November 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 noviembre 5, 2025.

This oojo deal was found by Cheapflights users on 11/4. 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.
mar. 12/92:45 pmPDX - HEL
1 stop12h 10mIcelandair
mié. 12/171:55 pmHEL - PDX
1 stop13h 05mIcelandair
Deal found 11/4$363
This deal was found by Cheapflights users on 11/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/272:45 pmPDX - HEL
1 stop12h 10mIcelandair
mié. 12/31:55 pmHEL - PDX
1 stop13h 05mIcelandair
Deal found 11/3$390
This KAYAK deal was found by Cheapflights users on 11/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/62:45 pmPDX - HEL
1 stop12h 10mIcelandair
dom. 12/141:55 pmHEL - PDX
1 stop13h 05mIcelandair
Deal found 11/5$414
This Travelis deal was found by Cheapflights users on 11/4. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/811:13 pmPDX - HEL
1 stop25h 32mMultiple Airlines
jue. 12/184:00 pmHEL - PDX
1 stop18h 02mMultiple Airlines
Deal found 11/4$468
This Mytrip deal was found by Cheapflights users on 11/3. 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.
lun. 12/12:45 pmPDX - HEL
2 stops21h 40mMultiple Airlines
lun. 12/87:40 amHEL - PDX
2 stops19h 20mMultiple Airlines
Deal found 11/3$481
This Delta deal was found by Cheapflights users on 11/5. 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.
dom. 12/75:15 pmPDX - HEL
2 stops37h 10mDelta
mar. 12/167:00 amHEL - PDX
2 stops20h 43mDelta
Deal found 11/5$482
This Delta deal was found by Cheapflights users on 11/5. 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.
dom. 12/75:15 pmPDX - HEL
2 stops37h 10mDelta
dom. 12/142:05 pmHEL - PDX
2 stops38h 09mDelta
Deal found 11/5$485
This American Airlines deal was found by Cheapflights users on 11/3. 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.
lun. 12/112:59 amPDX - HEL
1 stop23h 46mAmerican Airlines
mar. 12/912:30 pmHEL - PDX
2 stops18h 20mAmerican Airlines
Deal found 11/3$486
This United Airlines deal was found by Cheapflights users on 11/5. 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.
mar. 12/98:30 amPDX - HEL
2 stops24h 20mUnited Airlines
lun. 12/156:55 amHEL - PDX
2 stops27h 42mUnited Airlines
Deal found 11/5$493
This Delta deal was found by Cheapflights users on 11/5. 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. 12/62:23 pmPDX - HEL
2 stops60h 47mDelta
mar. 12/167:00 amHEL - PDX
2 stops20h 43mDelta
Deal found 11/5$494
This United Airlines deal was found by Cheapflights users on 11/3. 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.
mar. 12/26:00 amPDX - HEL
3 stops26h 50mUnited Airlines
mar. 12/912:45 pmHEL - PDX
3 stops33h 27mUnited Airlines
Deal found 11/3$495
This Delta deal was found by Cheapflights users on 11/5. 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. 12/62:23 pmPDX - HEL
2 stops60h 47mDelta
dom. 12/142:05 pmHEL - PDX
2 stops38h 09mDelta
Deal found 11/5$497

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 noviembre 5, 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

lun. 12/1

2:45 pm-12:55 pm

1 stop12h 10m

Helsinki-Vantaa

lun. 12/8

1:55 pm-5:00 pm

1 stop13h 05m

$363

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

sáb. 11/29

2:45 pm-12:55 pm

1 stop12h 10m

Helsinki-Vantaa

lun. 12/8

1:55 pm-5:00 pm

1 stop13h 05m

$390

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

lun. 12/1

2:45 pm-12:55 pm

1 stop12h 10m

Helsinki-Vantaa

vie. 12/5

1:55 pm-5:00 pm

1 stop13h 05m

$390

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

mar. 12/2

2:45 pm-12:55 pm

1 stop12h 10m

Helsinki-Vantaa

dom. 12/7

1:55 pm-5:00 pm

1 stop13h 05m

$390

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

lun. 2/16

11:10 am-4:25 pm

2 stops19h 15m

Helsinki-Vantaa

lun. 2/23

7:00 am-11:25 am

1 stop14h 25m

$475

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

mié. 1/14

7:00 am-6:50 pm

2 stops25h 50m

Helsinki-Vantaa

jue. 1/22

6:55 am-6:30 pm

2 stops21h 35m

$480

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

mié. 1/14

9:20 am-4:25 pm

2 stops21h 05m

Helsinki-Vantaa

jue. 1/22

6:30 am-8:27 pm

2 stops23h 57m

$480

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

mar. 12/2

5:30 am-4:25 pm

2 stops24h 55m

Helsinki-Vantaa

mar. 12/9

6:30 am-10:40 pm

2 stops26h 10m

$481

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

mar. 12/2

6:00 am-3:20 pm

1 stop23h 20m

Helsinki-Vantaa

mar. 12/9

12:30 pm-7:10 pm

1 stop16h 40m

$482

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

lun. 1/12

7:38 am-10:45 am

1 stop17h 07m

Helsinki-Vantaa

lun. 1/19

12:30 pm-6:51 pm

1 stop16h 21m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 25 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 noviembre 5, 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 noviembre 5, 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
8,004 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Finnair
7.6
Good
1,335 reviews
Delta
7.9
Good
8,004 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,042 reviews
Delta
7.9
Good
8,004 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.1
Good
571 reviews
Delta
7.9
Good
8,004 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,496 reviews
Delta
7.9
Good
8,004 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 $363, 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 cheapest airlines to fly from Portland to Finland one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $389. Users have also found prices from $402 and $416 on Air Canada and Lufthansa, 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 - Rovaniemi or Portland - Kemi/Tornio 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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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 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 noviembre 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$400Average$759FlexibilityNo 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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