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$376+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — HEL
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Portland to Helsinki-Vantaa are usually found in April or December, booked 24 days in advance, depart on a Tuesday or Monday and return on a Monday

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 November 20, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

April

Round-trip from

$486
(Finnair)

One-way from

$376
(Combigo)
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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High demand for flights, 33% potential price rise
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Best time to find cheap flights, 38% potential price drop
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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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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 November 20, 2024.

This Ovago deal was found by Cheapflights users on 11/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/610:29 amPDX - HEL
2 stops38h 11mScandinavian Airlines
Fri 12/1311:20 amHEL - PDX
2 stops21h 56mScandinavian Airlines
Deal found 11/19$846
This KLM deal was found by Cheapflights users on 11/19. 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.
Fri 12/61:25 pmPDX - HEL
1 stop18h 00mKLM
Fri 12/137:00 amHEL - PDX
1 stop14h 25mKLM
Deal found 11/19$966
This Delta deal was found by Cheapflights users on 11/19. 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.
Fri 12/610:25 amPDX - HEL
2 stops21h 00mDelta
Fri 12/137:00 amHEL - PDX
1 stop14h 25mDelta
Deal found 11/19$971
This Orbitz deal was found by Cheapflights users on 11/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/219:00 amPDX - HEL
2 stops21h 50mMultiple Airlines
Thu 11/287:00 amHEL - PDX
2 stops21h 24mMultiple Airlines
Deal found 11/20$1,048
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 11/217:08 amPDX - HEL
3 stops25h 32mUnited Airlines
Thu 11/282:25 pmHEL - PDX
2 stops28h 55mUnited Airlines
Deal found 11/20$1,169
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 11/2112:30 pmPDX - HEL
1 stop16h 50mAmerican Airlines
Thu 11/284:00 pmHEL - PDX
1 stop30h 00mAmerican Airlines
Deal found 11/20$1,235
This Travelocity deal was found by Cheapflights users on 11/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1311:59 pmPDX - HEL
2 stops37h 01mBritish Airways
Sat 12/219:25 pmHEL - PDX
1 stop29h 10mBritish Airways
Deal found 11/19$1,780
This Air Canada deal was found by Cheapflights users on 11/19. 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.
Fri 12/1310:10 amPDX - HEL
2 stops20h 45mAir Canada
Sat 12/217:00 amHEL - PDX
3 stops25h 09mAir Canada
Deal found 11/19$1,788

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 2,629,791 searches. Data last updated November 20, 2024.

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Fly to

Any airport

Route

Depart

Return

Price

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Wed 4/30

1:42 pm-2:15 pm

1 stop14h 33m

Helsinki-Vantaa

Fri 5/9

4:00 pm-10:45 pm

1 stop16h 45m

$587

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Wed 5/7

7:15 pm-9:00 pm

1 stop15h 45m

Helsinki-Vantaa

Wed 5/14

11:05 am-5:25 pm

1 stop16h 20m

$616

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Thu 5/1

1:22 pm-3:20 pm

1 stop15h 58m

Helsinki-Vantaa

Tue 5/13

4:00 pm-10:45 pm

1 stop16h 45m

$637

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Sun 3/2

6:05 am-1:10 pm

2 stops21h 05m

Helsinki-Vantaa

Sun 4/20

7:00 am-11:30 am

1 stop14h 30m

$639

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Sun 5/4

3:15 pm-5:25 pm

2 stops16h 10m

Helsinki-Vantaa

Sat 5/10

6:10 pm-11:30 am

1 stop27h 20m

$694

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Sat 5/3

1:22 pm-3:20 pm

1 stop15h 58m

Helsinki-Vantaa

Sun 5/11

4:00 pm-10:45 pm

1 stop16h 45m

$697

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Sat 5/10

7:00 am-11:55 pm

2 stops30h 55m

Helsinki-Vantaa

Sat 5/17

6:35 am-11:26 pm

2 stops26h 51m

$759

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Sat 5/3

1:30 pm-1:10 pm

1 stop13h 40m

Helsinki-Vantaa

Mon 5/12

6:40 am-2:38 pm

2 stops17h 58m

$893

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Wed 5/7

3:25 pm-6:55 pm

2 stops17h 30m

Helsinki-Vantaa

Tue 5/20

6:10 am-2:45 pm

2 stops18h 35m

$981

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Sun 5/4

3:20 pm-2:00 pm

1 stop12h 40m

Helsinki-Vantaa

Tue 5/13

12:35 pm-5:55 pm

2 stops15h 20m

$1,008

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 13 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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland-Helsinki flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 November 15, 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 $441). Flying from Portland to Helsinki in June is currently the most expensive (average of $1,212). 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 November 20, 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 in the morning, 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 November 20, 2024.
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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 $486, Finnair will fly you from Portland to Helsinki and back. In addition to Finnair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Air Canada - these airlines can fly you to your destination from $496 and $523, respectively. Finnair is currently priced 47% below the average price you’ll pay for this route.

  • 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 $441). Flying from Portland to Helsinki in June is currently the most expensive (average of $1,212). 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 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$468Average$1,068FlexibilityNo cancel feeOn-time76%
FinnairCheapest$482Average$1,038FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$517Average$926FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$560Average$931FlexibilityNo cancel feeOn-time70%
DeltaCheapest$583Average$1,266FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$608Average$1,003FlexibilityNo cancel feeOn-time75%
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