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$462+ Cheap flights from Portland (PDX) 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HEL
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Portland to Helsinki-Vantaa are usually found in April or January, booked 24 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Portland to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$608
(Finnair)

One-way from

$462
(American Airlines)

Popular in

June

Cheapest in

April

Average price

$746
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 Helsinki-Vantaa
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One-way flight from Portland to Helsinki-Vantaa
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High demand for flights, 20% potential price rise
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Best time to find cheap flights, 5% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Portland to Helsinki

Cheapest flights from Portland to Helsinki
Explore the most affordable flight options available from Portland to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This oojo deal was found by Cheapflights users on 12/18. 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.
Tue 12/2411:47 amPDX - HEL
2 stops15h 13mIcelandair
Wed 1/12:00 pmHEL - PDX
2 stops16h 11mIcelandair
Deal found 12/18$1,406
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:00 amPDX - HEL
2 stops18h 00mUnited Airlines
Mon 1/62:25 pmHEL - PDX
2 stops53h 29mUnited Airlines
Deal found 12/16$1,571
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:30 pmPDX - HEL
1 stop34h 15mMultiple Airlines
Mon 1/62:00 pmHEL - PDX
2 stops44h 15mMultiple Airlines
Deal found 12/16$1,706
This KLM deal was found by Cheapflights users on 12/16. 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 12/311:25 pmPDX - HEL
1 stop18h 00mKLM
Mon 1/66:10 pmHEL - PDX
1 stop27h 15mKLM
Deal found 12/16$1,707
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1812:59 amPDX - HEL
2 stops28h 16mBritish Airways
Sat 12/217:00 amHEL - PDX
2 stops43h 35mBritish Airways
Deal found 12/17$3,593
This American Airlines deal was found by Cheapflights users on 12/18. 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.
Mon 12/2312:59 amPDX - HEL
1 stop23h 51mAmerican Airlines
Wed 1/17:50 amHEL - PDX
1 stop18h 45mAmerican Airlines
Deal found 12/18$3,636

Find flights from Portland to Helsinki within your budget

Customize your flight search to find flights from Portland 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Sun 2/9

6:00 am-3:20 pm

1 stop23h 20m

Helsinki-Vantaa

Tue 2/25

4:00 pm-10:40 pm

1 stop16h 40m

$608

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Sun 2/9

8:24 am-1:55 pm

2 stops19h 31m

Helsinki-Vantaa

Tue 2/25

12:25 pm-11:10 am

1 stop32h 45m

$619

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Mon 3/31

7:25 pm-10:55 pm

2 stops17h 30m

Helsinki-Vantaa

Mon 4/28

9:05 pm-6:44 pm

2 stops31h 39m

$652

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Thu 2/27

11:30 am-5:25 pm

2 stops19h 55m

Helsinki-Vantaa

Mon 3/3

1:55 pm-11:25 am

1 stop31h 30m

$701

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Sun 2/23

10:10 am-4:50 pm

3 stops20h 40m

Helsinki-Vantaa

Sun 3/2

7:00 am-10:09 pm

3 stops25h 09m

$711

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Tue 2/4

9:15 am-4:00 pm

2 stops20h 45m

Helsinki-Vantaa

Wed 2/26

7:00 am-8:50 pm

2 stops23h 50m

$756

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Wed 1/15

7:05 am-5:40 pm

2 stops24h 35m

Helsinki-Vantaa

Wed 1/22

6:20 pm-11:29 pm

2 stops39h 09m

$762

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Tue 2/4

6:00 am-3:20 pm

1 stop23h 20m

Helsinki-Vantaa

Wed 2/26

12:25 pm-9:44 pm

1 stop19h 19m

$815

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Wed 1/15

7:05 am-11:25 pm

3 stops30h 20m

Helsinki-Vantaa

Wed 1/22

6:40 am-12:56 am

3 stops28h 16m

$858

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Fri 1/31

9:15 am-4:00 pm

2 stops20h 45m

Helsinki-Vantaa

Fri 2/7

7:00 am-11:25 am

1 stop14h 25m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 15 results
1
2

Compare providers for flights from Portland to Helsinki

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Helsinki in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Helsinki flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Helsinki flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Helsinki flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Helsinki flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Helsinki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Helsinki

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

Travel insights for flights from Portland to Helsinki

Get recent, data-driven insights about flights from Portland to Helsinki including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Portland to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Helsinki. Price data was last updated on December 13, 2024.

To ensure you get the cheapest price possible for a flight from Portland to Helsinki, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Portland to Helsinki (average of $444). Flying from Portland to Helsinki in June is currently the most expensive (average of $1,200). 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 HEL?

Find hourly flight availability from Portland 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 December 18, 2024.

When flying from Portland to Helsinki, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 20% versus a flight in the evening.

What is the cheapest day to fly from Portland to Helsinki?

Use this chart to determine the cheapest time to fly round-trip from Portland to Helsinki. Price data was last updated on May 5, 2024.

Travelers seeking maximum savings on their Portland to Helsinki flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 18, 2024.
See what other customers who have flown with United Airlines, Icelandair and British Airways from Portland to Helsinki have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Cathay Pacific
7.5
Good
841 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,504 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Portland to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Portland to Helsinki round-trip?

    Currently priced at $619, American Airlines will fly you from Portland to Helsinki and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and KLM - these airlines can fly you to your destination from $652 and $701, respectively. American Airlines is currently priced 31% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $462. However, be on the lookout for offers from Delta and Air Canada, as they are both options that can get you from Portland to Helsinki for a low price.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Portland to Helsinki (average of $444). Flying from Portland to Helsinki in June is currently the most expensive (average of $1,200). 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.

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Alternative routes for Portland 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 Portland to Helsinki

Discover the top 6 airlines that operate flights from Portland 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$461Average$1,060FlexibilityNo cancel feeOn-time76%
FinnairCheapest$482Average$898FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$517Average$926FlexibilityNo cancel feeOn-time71%
DeltaCheapest$529Average$1,090FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$560Average$662FlexibilityNo cancel feeOn-time70%
KLMCheapest$608Average$963FlexibilityNo cancel feeOn-time75%
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