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$460+ Cheap flights from Helsinki (HEL) to Washington

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — SEA
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Helsinki to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Washington (USWA). 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 enero 21, 2025.

Round-trip from

$550
(Sembo)

One-way from

$460
(Kiwi.com)
From Helsinki-Vantaa to Washington
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One-way flight from Helsinki-Vantaa to Washington
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Find flight deals from Helsinki to Washington

Cheapest flights from Helsinki to Washington
Explore the most affordable flight options available from Helsinki to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Sembo deal was found by Cheapflights users on 1/20. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/22:00 pmHEL - SEA
1 stop13h 00mIcelandair
lun. 3/173:35 pmSEA - HEL
1 stop12h 25mIcelandair
Deal found 1/20$550
This Ticket deal was found by Cheapflights users on 1/20. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/271:55 pmHEL - SEA
1 stop31h 56mMultiple Airlines
dom. 2/912:35 pmSEA - HEL
1 stop17h 25mMultiple Airlines
Deal found 1/20$585
This Ticket deal was found by Cheapflights users on 1/20. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/57:00 amHEL - SEA
1 stop14h 46mKLM
dom. 2/92:09 pmSEA - HEL
1 stop23h 56mKLM
Deal found 1/20$589
This Ticket deal was found by Cheapflights users on 1/20. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/57:00 amHEL - SEA
2 stops19h 55mAir France
dom. 2/912:35 pmSEA - HEL
1 stop24h 00mAir France
Deal found 1/20$591
This United Airlines deal was found by Cheapflights users on 1/20. 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.
jue. 5/86:10 amHEL - SEA
2 stops23h 27mUnited Airlines
mié. 5/142:20 pmSEA - HEL
1 stop23h 55mUnited Airlines
Deal found 1/20$594
This Delta deal was found by Cheapflights users on 1/19. 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.
dom. 2/26:30 amHEL - SEA
1 stop15h 34mDelta
dom. 2/912:35 pmSEA - HEL
1 stop17h 25mDelta
Deal found 1/19$605
This Lufthansa deal was found by Cheapflights users on 1/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/2312:40 pmHEL - SEA
1 stop14h 19mLufthansa
mié. 4/3012:46 pmSEA - HEL
2 stops25h 29mLufthansa
Deal found 1/20$615
This American Airlines deal was found by Cheapflights users on 1/20. 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.
lun. 3/312:25 pmHEL - SEA
1 stop32h 39mAmerican Airlines
mié. 3/1212:59 amSEA - HEL
1 stop24h 51mAmerican Airlines
Deal found 1/20$654
This Orbitz deal was found by Cheapflights users on 1/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/1612:25 pmHEL - SEA
1 stop20h 54mBritish Airways
dom. 2/236:50 pmSEA - HEL
1 stop33h 55mBritish Airways
Deal found 1/19$672
This Air Canada deal was found by Cheapflights users on 1/19. 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.
dom. 2/167:00 amHEL - SEA
2 stops21h 27mAir Canada
dom. 2/237:05 pmSEA - HEL
2 stops32h 35mAir Canada
Deal found 1/19$751
This Sembo deal was found by Cheapflights users on 1/20. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/42:00 pmHEL - GEG
2 stops19h 43mMultiple Airlines
sáb. 2/87:23 pmGEG - HEL
2 stops31h 37mMultiple Airlines
Deal found 1/20$760
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/74:40 pmHEL - SEA
Nonstop9h 20mFinnair
mié. 5/145:40 pmSEA - HEL
Nonstop9h 15mFinnair
Deal found 1/20$786

Find flights from Helsinki to Washington within your budget

Customize your flight search to find flights from Helsinki to Washington 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 enero 21, 2025.

Fly from

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Depart

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Price

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

dom. 3/2

2:00 pm-5:00 pm

1 stop13h 00m

Seattle/Tacoma Intl

lun. 3/17

3:35 pm-1:00 pm

1 stop12h 25m

$550

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

mié. 2/5

7:00 am-11:46 am

1 stop14h 46m

Seattle/Tacoma Intl

dom. 2/9

2:09 pm-12:05 am

1 stop23h 56m

$589

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

mié. 2/5

7:00 am-4:55 pm

2 stops19h 55m

Seattle/Tacoma Intl

dom. 2/9

12:35 pm-10:35 pm

1 stop24h 00m

$591

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

jue. 5/8

6:10 am-6:33 pm

2 stops22h 23m

Seattle/Tacoma Intl

mié. 5/14

6:15 am-4:40 pm

2 stops24h 25m

$594

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

lun. 2/3

6:10 pm-11:46 am

1 stop27h 36m

Seattle/Tacoma Intl

lun. 2/10

12:35 pm-10:35 pm

1 stop24h 00m

$602

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

dom. 2/2

6:30 am-12:04 pm

1 stop15h 34m

Seattle/Tacoma Intl

dom. 2/9

12:35 pm-4:00 pm

1 stop17h 25m

$605

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

mié. 4/23

12:40 pm-4:59 pm

1 stop14h 19m

Seattle/Tacoma Intl

mié. 4/30

12:46 pm-12:15 am

2 stops25h 29m

$615

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

lun. 3/3

12:25 pm-11:04 am

1 stop32h 39m

Seattle/Tacoma Intl

mié. 3/12

12:59 am-10:50 am

1 stop24h 51m

$654

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

dom. 2/16

12:25 pm-11:19 pm

1 stop20h 54m

Seattle/Tacoma Intl

dom. 2/23

6:50 pm-2:45 pm

1 stop33h 55m

$672

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

dom. 2/16

7:00 am-6:27 pm

2 stops21h 27m

Seattle/Tacoma Intl

dom. 2/23

7:05 pm-1:40 pm

2 stops32h 35m

$751

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 35 results
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Best time to book a flight from Helsinki to Washington

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

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

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

Currently, January is the cheapest month in which you can book a flight from Helsinki to State of Washington (average of $238). Flying from Helsinki to State of Washington in July is currently the most expensive (average of $411). 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 HEL to WA?

Find hourly flight availability from Helsinki to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

When flying from Helsinki to State of Washington, 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 Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated enero 21, 2025.
See what other customers who have flown with Icelandair, KLM and Air France from Helsinki to Washington have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Helsinki to Washington. 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 Helsinki to Washington?

    Helsinki-Vantaa (HEL), located 10.6 mi from the city center, is the airport you fly out of when you book flights from Helsinki to Washington.

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

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $629. Users have also found prices from $783 and $803 on Finnair and KLM, respectively.

  • What are the most popular routes from Helsinki to State of Washington?

    The most popular flight routes from Helsinki to State of Washington are Helsinki-Vantaa - Seattle/Tacoma Intl, Helsinki-Vantaa - Portland and Helsinki-Vantaa - Spokane.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Helsinki to State of Washington (average of $238). Flying from Helsinki to State of Washington in July is currently the most expensive (average of $411). 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 Helsinki to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Helsinki to Washington

Discover the top 4 airlines that operate flights from Helsinki to Washington. 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$597Average$832FlexibilityNo cancel feeOn-time76%
DeltaCheapest$603Average$864FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$604Average$905FlexibilityNo cancel feeOn-time77%
FinnairCheapest$739Average$980FlexibilityNo cancel feeOn-time76%
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