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Cheap flights from Portland (PDX) to Helsinki (HEL) from $353

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — HEL
Jun 10 — Jun 171
From?
To?
Mon 6/10
Mon 6/17
1 adult, Economy
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The best prices from Portland to Helsinki-Vantaa are usually found in April or November, booked 87 days in advance, depart on a Monday or Tuesday 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 June 5, 2024.

Popular in

June

Cheapest in

April

Round-trip from

$631

One-way from

$514
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 35% 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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What is the cheapest day to fly round-trip from Portland to Helsinki?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 47% when planning your travel around this day of the week.

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

Travelers have found it’s best to book a flight 29 days in advance to save up to 180% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 29 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portland to Helsinki 1-2 weeks in advance for as low as $724, or $1,593 for flights within the next 24 hours.

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

The best pricing can be found in the month of April. Prices to Helsinki from Portland average $1,004. You can even find prices in April for less than $1,004, as users have found deals to Helsinki from as low as $517. The month of June appears to be one of the more expensive times to travel to Helsinki from Portland. Flying in the targeted month can save you up to 44%.

What is the cheapest time of day to fly from PDX to HEL?

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 30% versus a flight in the evening.

Cheap Portland to Helsinki flights in June & July 2024

Find cheap flight options from Portland to Helsinki specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 5, 2024.
Check out some of the best flight deals from Portland to Helsinki in 2024. Check back in a little while for more flight options.
Wed 7/171:26 pmPDX - HEL
2 stops36h 54mBritish Airways
Wed 7/244:00 pmHEL - PDX
1 stop35h 25mBritish Airways
Deal found 6/4$729
Tue 7/1612:59 amPDX - HEL
2 stops25h 21mBritish Airways
Wed 7/244:00 pmHEL - PDX
1 stop35h 25mBritish Airways
Deal found 6/4$786
Thu 7/187:15 pmPDX - HEL
1 stop17h 45mBritish Airways
Thu 7/258:00 amHEL - PDX
1 stop19h 25mBritish Airways
Deal found 6/4$799
Wed 7/171:26 pmPDX - HEL
2 stops36h 54mBritish Airways
Wed 7/245:50 pmHEL - PDX
2 stops33h 35mBritish Airways
Deal found 6/4$811
Wed 6/59:08 amPDX - HEL
2 stops21h 32mDelta
Mon 6/106:40 amHEL - PDX
2 stops21h 25mDelta
Deal found 6/4$834
Thu 7/187:16 amPDX - HEL
2 stops19h 04mBritish Airways
Thu 7/258:00 amHEL - PDX
1 stop19h 25mBritish Airways
Deal found 6/4$835
Wed 6/52:15 pmPDX - HEL
1 stop17h 10mDelta
Mon 6/106:40 amHEL - PDX
2 stops19h 34mDelta
Deal found 6/4$843
Wed 7/1712:59 amPDX - HEL
2 stops25h 21mBritish Airways
Thu 7/258:00 amHEL - PDX
1 stop19h 25mBritish Airways
Deal found 6/4$844
Wed 6/511:30 amPDX - HEL
2 stops19h 10mDelta
Mon 6/106:40 amHEL - PDX
2 stops19h 34mDelta
Deal found 6/5$845

Portland to Helsinki 2024 flight deals

Discover exclusive flight deals for travel between Portland and Helsinki in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
Check out some of the best flight deals from Portland to Helsinki in 2024. Check back in a little while for more flight options.
Thu 10/36:00 amPDX - HEL
2 stops23h 15mBritish Airways
Fri 11/812:25 pmHEL - PDX
1 stop18h 38mBritish Airways
Deal found 6/3$418
Thu 10/33:20 pmPDX - HEL
1 stop12h 40mIcelandair
Fri 11/82:00 pmHEL - PDX
1 stop12h 50mIcelandair
Deal found 6/3$586
Thu 9/57:15 pmPDX - HEL
1 stop15h 45mBritish Airways
Mon 9/237:30 pmHEL - PDX
2 stops36h 31mBritish Airways
Deal found 6/3$644
Tue 10/16:55 amPDX - HEL
2 stops23h 45mDelta
Thu 10/107:00 amHEL - PDX
1 stop15h 05mDelta
Deal found 6/4$645
Tue 10/16:55 amPDX - HEL
2 stops23h 45mDelta
Thu 10/106:40 amHEL - PDX
2 stops16h 51mDelta
Deal found 6/4$653
Thu 9/511:20 amPDX - HEL
2 stops17h 55mBritish Airways
Mon 9/237:30 pmHEL - PDX
2 stops37h 59mBritish Airways
Deal found 6/3$665
Fri 9/611:20 amPDX - HEL
2 stops17h 55mBritish Airways
Mon 9/237:30 pmHEL - PDX
2 stops37h 59mBritish Airways
Deal found 6/4$666
Tue 11/55:40 amPDX - HEL
2 stops27h 05mAir Canada
Fri 11/297:00 amHEL - PDX
2 stops25h 46mAir Canada
Deal found 6/4$668
Thu 9/57:15 pmPDX - HEL
1 stop15h 45mBritish Airways
Mon 9/2312:25 pmHEL - PDX
1 stop16h 20mBritish Airways
Deal found 6/3$676

Portland to Helsinki flights leaving soon

Find last-minute flight options from Portland to Helsinki for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
Consider one of these great deals we found on last-minute flights from Portland to Helsinki. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 6/126:15 amPDX - HEL
2 stops20h 55mDelta
Wed 6/267:00 amHEL - PDX
1 stop15h 00mDelta
Deal found 6/4$1,010
Wed 6/126:15 amPDX - HEL
2 stops20h 55mDelta
Wed 6/266:40 amHEL - PDX
2 stops18h 19mDelta
Deal found 6/4$1,018
Wed 6/123:20 pmPDX - HEL
1 stop12h 40mIcelandair
Wed 6/267:50 amHEL - PDX
1 stop20h 05mIcelandair
Deal found 6/4$1,053
Tue 6/1112:59 amPDX - HEL
2 stops27h 16mAmerican Airlines
Wed 6/268:00 amHEL - PDX
2 stops25h 08mAmerican Airlines
Deal found 6/4$1,388
Tue 6/1112:15 amPDX - HEL
2 stops32h 30mUnited Airlines
Wed 6/266:20 amHEL - PDX
2 stops37h 18mUnited Airlines
Deal found 6/4$1,503
Wed 6/1211:15 amPDX - HEL
3 stops45h 30mUnited Airlines
Wed 6/261:25 pmHEL - PDX
2 stops40h 46mUnited Airlines
Deal found 6/4$1,663

One-way flights to Helsinki from Portland

Search for one-way flight options from Portland to Helsinki. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
Some of the best available deals we've found on one-way flights from Portland to Helsinki. Users needing a return flight from Portland to Helsinki should utilize the search form above.
Mon 8/1212:48 amPDX - HEL
2 stops44h 02mMultiple Airlines
Deal found 6/4$353
Tue 8/139:50 amPDX - HEL
3 stops28h 05mMultiple Airlines
Deal found 6/4$377
Tue 8/139:50 amPDX - HEL
2 stops39h 05mMultiple Airlines
Deal found 6/4$382
Tue 8/133:40 pmPDX - HEL
1 stop11h 15mFinnair
Deal found 6/4$514
Tue 8/1311:27 amPDX - HEL
1 stop16h 48mAmerican Airlines
Deal found 6/4$520
Mon 7/2911:59 pmPDX - HEL
2 stops28h 16mAmerican Airlines
Deal found 6/4$534
Mon 7/2911:41 pmPDX - HEL
1 stop28h 34mAmerican Airlines
Deal found 6/4$537
Tue 6/253:15 pmPDX - HEL
3 stops58h 25mMultiple Airlines
Deal found 6/4$540
Mon 6/245:20 amPDX - HEL
3 stops32h 45mMultiple Airlines
Deal found 6/4$548

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 3,050,429 searches. Data last updated June 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$418 - $902

Route

Depart

Return

Price

PortlandHelsinki-Vantaa

PDX - HEL

PDXHEL

Portland

Thu 10/3

2 stops23h 15m

Helsinki-Vantaa

Fri 11/8

1 stop18h 38m

$418

PortlandHelsinki-Vantaa

PDX - HEL

PDXHEL

Portland

Thu 10/3

1 stop12h 40m

Helsinki-Vantaa

Fri 11/8

1 stop12h 50m

$586

PortlandHelsinki-Vantaa

PDX - HEL

PDXHEL

Portland

Tue 10/1

2 stops23h 45m

Helsinki-Vantaa

Thu 10/10

1 stop15h 05m

$645

PortlandHelsinki-Vantaa

PDX - HEL

PDXHEL

Portland

Tue 10/1

1 stop17h 05m

Helsinki-Vantaa

Thu 10/10

1 stop15h 05m

$653

PortlandHelsinki-Vantaa

PDX - HEL

PDXHEL

Portland

Tue 11/5

2 stops27h 05m

Helsinki-Vantaa

Fri 11/29

2 stops25h 46m

$668

PortlandHelsinki-Vantaa

PDX - HEL

PDXHEL

Portland

Fri 9/6

1 stop15h 25m

Helsinki-Vantaa

Mon 9/23

1 stop16h 20m

$679

PortlandHelsinki-Vantaa

PDX - HEL

PDXHEL

Portland

Tue 8/13

3 stops31h 00m

Helsinki-Vantaa

Tue 8/20

2 stops25h 54m

$684

PortlandHelsinki-Vantaa

PDX - HEL

PDXHEL

Portland

Fri 9/6

1 stop22h 20m

Helsinki-Vantaa

Mon 9/23

2 stops20h 43m

$687

PortlandHelsinki-Vantaa

PDX - HEL

PDXHEL

Portland

Fri 8/9

2 stops20h 55m

Helsinki-Vantaa

Mon 8/12

2 stops35h 23m

$902

Flights are sorted by cheapest first

Deals found on 6/3

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 May 31, 2024.
To ensure you get the cheapest price possible for a flight from Portland to Helsinki, you should look to book at least 28 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.
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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 June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
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.
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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.

Temperature and rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature and rainfall totals by month.

HEL

Temperature

21.2 - 60.8 °F

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 June 5, 2024.
See what other customers who have flown with Delta, KLM 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
10,368 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Entertainment

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Entertainment

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,493 reviews
Delta
8.0
Very good
10,368 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Entertainment

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Finnair
7.8
Good
1,363 reviews
Delta
8.0
Very good
10,368 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Entertainment

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
1,934 reviews
Delta
8.0
Very good
10,368 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Entertainment

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.5
Good
1,720 reviews
Delta
8.0
Very good
10,368 reviews

Comfort

7.9

Food

7.4

Boarding

8.2

Entertainment

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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.

  • Can I find flights from Portland to Helsinki for under $500 on Cheapflights?

    Yes, there are multiple flights from Portland to Helsinki for under $500. The cheapest flight booked recently is on British Airways for just $418, but on average you can expect to pay $676.

  • Are there last-minute flights available from Portland to Helsinki for under $1,100?

    There are currently 6+ open flights from Portland to Helsinki within the next 7 days for less than $1,100.

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

    Currently priced at $418, British Airways will fly you from Portland to Helsinki and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and Delta - these airlines can fly you to your destination from $586 and $645, respectively. British Airways is currently priced 58% 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 Finnair, with whom users have recently found tickets for as low as $514. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Portland to Helsinki for a low price.

  • What does PDX to HEL mean?

    PDX and HEL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PDX to HEL refers to a flight route from Portland Airport to Helsinki-Vantaa Airport.

  • Can I find deals for flights from Portland to Helsinki that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Helsinki flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Helsinki with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Helsinki flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Portland to Helsinki that allow pets onboard?

    Many airlines flying from Portland to Helsinki offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Helsinki?

    Yes, you can often find last-minute deals on Portland to Helsinki flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Helsinki flight deals updated?

    The Portland to Helsinki flight deals you see on this page were last updated on 6/4.

  • What are the most popular airlines that fly from Portland to Helsinki?

    Before booking your flight from Portland to Helsinki check out the most popular airlines for this route: American Airlines, Finnair or British Airways.

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

    Currently, January is the cheapest month in which you can book a flight from Portland to Helsinki (average of $631). Flying from Portland to Helsinki in June is currently the most expensive (average of $1,255). 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 3,050,429 searches. Data last updated June 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$517Average$993FlexibilityNo cancel feeOn-time71%
DeltaCheapest$525Average$906FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$560Average$790FlexibilityNo cancel feeOn-time70%
FinnairCheapest$693Average$1,109FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$693Average$1,065FlexibilityNo cancel feeOn-time76%
KLMCheapest$794Average$1,022FlexibilityNo cancel feeOn-time75%
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Search flights from Portland to Helsinki by cabin class

Find flights from Portland to Helsinki, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Helsinki?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland to Helsinki. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Portland to Helsinki?

Cheapflights simply makes it quick and affordable to book flights from Portland to Helsinki by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Portland to Helsinki with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portland to Helsinki flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Portland to Helsinki become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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