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$351+ Cheap flights from Washington 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HEL
Jan 27 — Feb 31
Mon 1/27
Mon 2/3
1 adult, Economy
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Cheap flight deals from Washington to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) 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 January 22, 2025.

Round-trip from

$524
(oojo)

One-way from

$351
(Kiwi.com)

Good round-trip deal

$786 or less

Good one-way deal

$685 or less
From Washington to Helsinki-Vantaa
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One-way flight from Washington to Helsinki-Vantaa
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Price to beat on a round-trip flight from Washington to Helsinki-Vantaa.
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Price to beat on a one-way flight from Washington to Helsinki-Vantaa.
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Find flight deals from Washington to Helsinki

Cheapest flights from Washington to Helsinki
Explore the most affordable flight options available from Washington to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2025.

This oojo deal was found by Cheapflights users on 1/22. 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 4/227:00 pmSEA - HEL
1 stop33h 00mIcelandair
Tue 5/63:00 pmHEL - SEA
1 stop15h 40mIcelandair
Deal found 1/22$532
This StudentUniverse deal was found by Cheapflights users on 1/21. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/42:45 pmPDX - HEL
1 stop14h 35mFinnair
Tue 3/1812:25 pmHEL - PDX
1 stop17h 49mFinnair
Deal found 1/21$576
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 3/46:30 pmPDX - HEL
1 stop16h 35mAmerican Airlines
Tue 3/1812:25 pmHEL - PDX
1 stop19h 35mAmerican Airlines
Deal found 1/21$589
This Gotogate deal was found by Cheapflights users on 1/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:00 amPDX - HEL
2 stops26h 45mMultiple Airlines
Tue 3/185:55 pmHEL - PDX
2 stops33h 29mMultiple Airlines
Deal found 1/21$598
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Sun 3/210:10 amPDX - HEL
2 stops17h 30mAir Canada
Tue 3/187:00 amHEL - PDX
3 stops35h 34mAir Canada
Deal found 1/21$603
This Delta deal was found by Cheapflights users on 1/22. 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.
Tue 2/411:30 amPDX - HEL
2 stops18h 30mDelta
Tue 2/117:00 amHEL - PDX
1 stop14h 25mDelta
Deal found 1/22$616
This KLM deal was found by Cheapflights users on 1/21. 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 1/281:25 pmPDX - HEL
1 stop18h 00mKLM
Wed 2/57:00 amHEL - PDX
2 stops24h 53mKLM
Deal found 1/21$627
This United Airlines deal was found by Cheapflights users on 1/21. 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 1/287:00 amPDX - HEL
2 stops20h 40mUnited Airlines
Wed 2/56:40 amHEL - PDX
3 stops28h 16mUnited Airlines
Deal found 1/21$630
This Ticket deal was found by Cheapflights users on 1/22. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/37:10 amSEA - HEL
2 stops17h 30mScandinavian Airlines
Mon 3/1011:20 amHEL - SEA
2 stops20h 25mScandinavian Airlines
Deal found 1/22$656
This oojo deal was found by Cheapflights users on 1/22. 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.
Wed 2/196:30 pmPDX - HEL
2 stops30h 10mBritish Airways
Sat 3/156:30 pmHEL - PDX
2 stops32h 05mBritish Airways
Deal found 1/22$663
This Scandinavian Airlines deal was found by Cheapflights users on 1/22. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/36:15 amSEA - HEL
2 stops18h 25mMultiple Airlines
Mon 3/107:30 amHEL - SEA
3 stops22h 25mMultiple Airlines
Deal found 1/22$690
This Finnair deal was found by Cheapflights users on 1/21. 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.
Wed 4/911:20 amSEA - HEL
1 stop16h 55mFinnair
Wed 4/234:25 pmHEL - SEA
1 stop16h 40mFinnair
Deal found 1/21$705

Find flights from Washington to Helsinki within your budget

Customize your flight search to find flights from Washington 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 January 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleHelsinki

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

Tue 4/22

7:00 pm-2:00 pm

1 stop33h 00m

Helsinki-Vantaa

Tue 5/6

3:00 pm-8:40 pm

1 stop15h 40m

$532

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Tue 3/4

2:45 pm-3:20 pm

1 stop14h 35m

Helsinki-Vantaa

Tue 3/18

12:25 pm-9:14 pm

1 stop17h 49m

$576

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Tue 3/4

6:30 pm-9:05 pm

1 stop16h 35m

Helsinki-Vantaa

Tue 3/18

12:25 pm-11:00 pm

1 stop19h 35m

$589

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Tue 3/4

6:00 am-6:45 pm

2 stops26h 45m

Helsinki-Vantaa

Tue 3/18

5:55 pm-6:24 pm

2 stops33h 29m

$598

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Sun 3/2

10:10 am-1:40 pm

2 stops17h 30m

Helsinki-Vantaa

Tue 3/18

7:00 am-9:34 am

3 stops35h 34m

$603

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Tue 2/4

11:30 am-4:00 pm

2 stops18h 30m

Helsinki-Vantaa

Tue 2/11

7:00 am-11:25 am

1 stop14h 25m

$616

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Tue 2/4

1:25 pm-12:05 am

1 stop24h 40m

Helsinki-Vantaa

Wed 2/26

7:00 am-8:42 pm

2 stops23h 42m

$627

SeattleHelsinki

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

Mon 3/3

7:10 am-10:40 am

2 stops17h 30m

Helsinki-Vantaa

Mon 3/10

11:20 am-10:45 pm

2 stops20h 25m

$656

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Wed 2/19

6:30 pm-10:40 am

2 stops30h 10m

Helsinki-Vantaa

Sat 3/15

6:30 pm-5:35 pm

2 stops32h 05m

$663

SeattleHelsinki

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

Mon 3/3

6:15 am-10:40 am

2 stops18h 25m

Helsinki-Vantaa

Mon 3/10

7:30 am-8:55 pm

3 stops22h 25m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 39 results
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Best time to book a flight from Washington to Helsinki

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

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

What is the cheapest month to book a flight from State of Washington to Helsinki?

Currently, November is the cheapest month in which you can book a flight from State of Washington to Helsinki (average of $444). Flying from State of Washington to Helsinki in June is currently the most expensive (average of $1,188). 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 WA to HEL?

Find hourly flight availability from Washington 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 January 22, 2025.

When flying from State of Washington to Helsinki, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 January 22, 2025.
To help decide which airline to fly from Washington to Helsinki, see what other customers have to say about Scandinavian Airlines, Air Canada and Finnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,512 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

Overall

8.0

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
8,512 reviews
Delta
8.0
Very good
8,512 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

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

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very good
8,512 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

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

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,512 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

Overall

8.0

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
1,489 reviews
Delta
8.0
Very good
8,512 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

Overall

8.0

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
8,975 reviews
Delta
8.0
Very good
8,512 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.9

Overall

8.0

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 Washington to Helsinki. 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 into for flights to Helsinki from Washington?

    For a flight from Washington to Helsinki, you will be flying into Helsinki-Vantaa. Helsinki-Vantaa (HEL) is just 10.6 mi from the center of the city.

  • How popular is this State of Washington to Helsinki flight route?

    Flights from Washington to Helsinki-Vantaa have been viewed 5 times in the past calendar month.

  • What are the cheapest airlines to fly from State of Washington to Helsinki one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $453. Air France flights start at $469 while deals on Delta start at $474 one-way.

  • What are the cheapest flights from State of Washington to Helsinki?

    Looking at all options, your cheapest flight can be booked for $544. While the most popular route (Seattle/Tacoma Intl - Helsinki-Vantaa) can be booked for $524 on average our data indicates $1,256 when flying from State of Washington to Helsinki.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Helsinki?

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Helsinki (average of $444). Flying from State of Washington to Helsinki in June is currently the most expensive (average of $1,188). 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

Traveling to a place near Washington?

Book flights to Washington if you plan to visit one of these locations
Vantaa
Espoo
Lahti

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Alternative routes for Washington to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Washington to Helsinki

Discover the top 9 airlines that operate flights from Washington 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 January 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$481Average$962FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$520Average$964FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$547Average$1,201FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$549Average$902FlexibilityNo cancel feeOn-time76%
FinnairCheapest$559Average$1,110FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$583Average$783FlexibilityNo cancel feeOn-time69%
DeltaCheapest$618Average$1,060FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$662Average$1,192FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$771Average$991FlexibilityNo cancel feeOn-time77%
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