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$367+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HEL
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$367
(oojo)

Popular in

March

Cheapest in

August

Average price

$837
From Portland to Finland
Search Deals
Highest demand for flights based on searches. 32% potential increase in price ($455 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 23% potential price decrease ($182 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 septiembre 11, 2025.

This oojo deal was found by Cheapflights users on 9/11. 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.
jue. 10/303:45 pmPDX - HEL
1 stop12h 10mIcelandair
mié. 11/51:55 pmHEL - PDX
1 stop13h 05mIcelandair
Deal found 9/11$367
This Gurufare deal was found by Cheapflights users on 9/11. 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.
lun. 10/203:20 pmPDX - HEL
1 stop12h 40mIcelandair
lun. 11/31:55 pmHEL - PDX
1 stop13h 05mIcelandair
Deal found 9/11$385
This Icelandair deal was found by Cheapflights users on 9/11. 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.
lun. 10/203:20 pmPDX - HEL
1 stop12h 40mIcelandair
dom. 11/21:55 pmHEL - PDX
1 stop13h 05mIcelandair
Deal found 9/11$392
This Finnair deal was found by Cheapflights users on 9/11. 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.
mar. 10/145:34 amPDX - HEL
1 stop19h 11mMultiple Airlines
mar. 10/2112:35 pmHEL - PDX
1 stop17h 11mMultiple Airlines
Deal found 9/11$432
This Finnair deal was found by Cheapflights users on 9/10. 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.
mar. 11/256:00 amPDX - HEL
1 stop23h 20mMultiple Airlines
mar. 12/912:30 pmHEL - PDX
1 stop16h 40mMultiple Airlines
Deal found 9/10$435
This Icelandair deal was found by Cheapflights users on 9/11. 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.
mar. 10/283:45 pmPDX - HEL
1 stop12h 10mIcelandair
dom. 11/21:55 pmHEL - PDX
1 stop13h 05mIcelandair
Deal found 9/11$445
This Delta deal was found by Cheapflights users on 9/10. 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.
mar. 9/307:18 amPDX - HEL
2 stops19h 32mDelta
mar. 10/77:10 amHEL - PDX
2 stops23h 54mDelta
Deal found 9/10$446
This Delta deal was found by Cheapflights users on 9/10. 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.
lun. 9/297:15 amPDX - HEL
2 stops23h 25mDelta
jue. 10/97:10 amHEL - PDX
2 stops23h 54mDelta
Deal found 9/10$458
This Finnair deal was found by Cheapflights users on 9/11. 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.
mié. 10/227:44 amPDX - HEL
1 stop17h 01mMultiple Airlines
mié. 11/57:35 pmHEL - PDX
2 stops36h 50mMultiple Airlines
Deal found 9/11$459
This Delta deal was found by Cheapflights users on 9/10. 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. 9/2812:55 pmPDX - HEL
1 stop14h 05mDelta
jue. 10/97:10 amHEL - PDX
2 stops23h 54mDelta
Deal found 9/10$467
This KLM deal was found by Cheapflights users on 9/10. 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.
lun. 11/2411:35 amPDX - HEL
2 stops18h 50mMultiple Airlines
mar. 12/96:20 pmHEL - PDX
1 stop27h 05mMultiple Airlines
Deal found 9/10$469
This Delta deal was found by Cheapflights users on 9/11. 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.
mar. 10/147:30 amPDX - HEL
2 stops19h 30mDelta
mar. 10/217:10 amHEL - PDX
2 stops23h 54mDelta
Deal found 9/11$471

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 septiembre 11, 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

mar. 10/14

11:10 am-5:40 pm

2 stops20h 30m

Helsinki-Vantaa

mar. 10/21

7:10 am-9:04 pm

2 stops23h 54m

$471

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

mar. 10/28

11:10 am-4:25 pm

2 stops20h 15m

Helsinki-Vantaa

mié. 11/5

7:00 am-11:25 am

1 stop14h 25m

$473

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

mié. 10/29

7:30 am-4:25 pm

2 stops23h 55m

Helsinki-Vantaa

vie. 11/7

7:00 am-11:25 am

1 stop14h 25m

$473

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

lun. 10/27

2:25 pm-5:25 pm

1 stop18h 00m

Helsinki-Vantaa

jue. 11/6

2:05 pm-11:25 am

1 stop31h 20m

$481

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

lun. 10/20

1:15 pm-1:00 pm

1 stop13h 45m

Helsinki-Vantaa

jue. 11/6

2:05 pm-11:25 am

1 stop31h 20m

$481

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

mié. 11/26

1:25 pm-5:25 pm

1 stop18h 00m

Helsinki-Vantaa

mié. 12/10

7:00 am-11:25 am

1 stop14h 25m

$481

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

mié. 11/26

1:25 pm-5:25 pm

1 stop18h 00m

Helsinki-Vantaa

jue. 12/11

2:05 pm-11:25 am

1 stop31h 20m

$481

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

mié. 10/29

11:10 am-4:25 pm

2 stops20h 15m

Helsinki-Vantaa

mar. 11/4

6:30 am-9:04 pm

2 stops24h 34m

$482

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

mié. 10/29

12:40 pm-1:35 am

2 stops27h 55m

Helsinki-Vantaa

lun. 11/3

9:00 pm-9:04 pm

2 stops34h 04m

$485

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

lun. 10/27

12:25 pm-8:20 pm

2 stops22h 55m

Helsinki-Vantaa

mié. 11/5

4:05 pm-9:04 pm

2 stops38h 59m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 19 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 $1,082). 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 septiembre 11, 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.

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 septiembre 11, 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
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,323 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
546 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $471, Delta can have you in Finland from Portland in 20h 30m. Portland and Finland are separated by a distance of 4891 mi.

  • 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 $373. Users have also found prices from $379 and $398 on American Airlines and Air France, 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, 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 $1,082). 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$425Average$795FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$481Average$988FlexibilityNo cancel feeOn-time71%
FinnairCheapest$482Average$811FlexibilityNo cancel feeOn-time76%
KLMCheapest$487Average$750FlexibilityNo 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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