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$444+ Cheap flights from Finland 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — SEA
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Finland to Washington

Keep the following information in mind while searching for Finland to Washington flight deals. Data was last updated julio 31, 2025.

Round-trip from

$761
(FlightHub)

One-way from

$472
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$1,001

Good one-way deal

$1,231 or less
From Finland to Washington
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One-way flight from Finland to Washington
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Highest demand for flights based on searches. 11% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from Finland to Washington.
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Find flight deals from Finland to Washington

Cheapest flights from Finland to Washington
Explore the most affordable flight options available from Finland to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/30. 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.
sáb. 10/1812:35 pmHEL - SEA
1 stop38h 40mTurkish Airlines
sáb. 11/18:00 pmSEA - HEL
1 stop37h 05mTurkish Airlines
Deal found 7/30$761
This FlightHub deal was found by Cheapflights users on 7/30. 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.
sáb. 11/11:55 pmHEL - SEA
1 stop13h 05mIcelandair
vie. 11/72:35 pmSEA - HEL
1 stop12h 20mIcelandair
Deal found 7/30$795
This Ticket deal was found by Cheapflights users on 7/31. 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.
dom. 9/141:55 pmHEL - SEA
1 stop36h 10mMultiple Airlines
dom. 9/211:30 pmSEA - HEL
1 stop23h 50mMultiple Airlines
Deal found 7/31$798
This Ticket deal was found by Cheapflights users on 7/31. 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.
jue. 8/216:40 amHEL - SEA
1 stop20h 55mAir France
vie. 9/56:45 pmSEA - HEL
1 stop18h 35mAir France
Deal found 7/31$821
This Delta deal was found by Cheapflights users on 7/30. 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.
sáb. 11/16:30 amHEL - SEA
1 stop14h 55mDelta
vie. 11/711:43 amSEA - HEL
2 stops18h 42mDelta
Deal found 7/30$822
This Ticket deal was found by Cheapflights users on 7/31. 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.
dom. 8/177:00 amHEL - PDX
1 stop14h 00mAir France
sáb. 8/231:15 pmPDX - HEL
1 stop25h 05mAir France
Deal found 7/31$858
This Icelandair deal was found by Cheapflights users on 7/30. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/141:55 pmHEL - PDX
1 stop13h 05mIcelandair
mar. 11/182:45 pmPDX - HEL
1 stop12h 10mIcelandair
Deal found 7/30$861
This Delta deal was found by Cheapflights users on 7/31. 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.
sáb. 8/307:00 amHEL - PDX
1 stop14h 20mDelta
jue. 9/411:50 amPDX - HEL
2 stops18h 50mDelta
Deal found 7/31$864
This KLM deal was found by Cheapflights users on 7/31. 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.
dom. 9/147:00 amHEL - PDX
1 stop14h 00mKLM
dom. 9/2112:55 pmPDX - HEL
1 stop14h 05mKLM
Deal found 7/31$870
This United Airlines deal was found by Cheapflights users on 7/31. 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.
dom. 9/146:10 amHEL - SEA
2 stops24h 32mUnited Airlines
dom. 9/2111:54 pmSEA - HEL
2 stops26h 56mUnited Airlines
Deal found 7/31$872
This Scandinavian Airlines deal was found by Cheapflights users on 7/31. 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.
sáb. 10/189:00 pmHEL - SEA
1 stop27h 00mScandinavian Airlines
sáb. 11/111:15 amSEA - HEL
2 stops19h 10mScandinavian Airlines
Deal found 7/31$878
This Lufthansa deal was found by Cheapflights users on 7/30. 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.
vie. 11/1412:45 pmHEL - PDX
2 stops19h 48mLufthansa
mar. 11/187:00 amPDX - HEL
2 stops20h 10mLufthansa
Deal found 7/30$885

Cheapflights Fare Finder

 
Customize your flight search to find flights from Finland 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 julio 31, 2025.
Use the filters below to find and compare flights from Finland to Washington that are best for you.

Fly from

Finland

Fly to

Washington

Route

Depart

Return

Price

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

jue. 9/11

7:05 am-5:50 pm

2 stops20h 45m

Seattle/Tacoma Intl

jue. 9/18

7:00 pm-11:05 pm

2 stops18h 05m

$511

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

sáb. 10/18

12:35 pm-5:15 pm

1 stop38h 40m

Seattle/Tacoma Intl

sáb. 11/1

8:00 pm-6:05 pm

1 stop37h 05m

$761

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

sáb. 11/1

1:55 pm-6:00 pm

1 stop13h 05m

Seattle/Tacoma Intl

vie. 11/7

2:35 pm-12:55 pm

1 stop12h 20m

$795

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

jue. 8/21

6:40 am-5:35 pm

1 stop20h 55m

Seattle/Tacoma Intl

vie. 9/5

6:45 pm-11:20 pm

1 stop18h 35m

$821

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

sáb. 11/1

6:30 am-12:25 pm

1 stop14h 55m

Seattle/Tacoma Intl

vie. 11/7

11:43 am-4:25 pm

2 stops18h 42m

$822

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

dom. 8/17

7:00 am-11:00 am

1 stop14h 00m

Portland

sáb. 8/23

1:15 pm-12:20 am

1 stop25h 05m

$858

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

vie. 11/14

1:55 pm-5:00 pm

1 stop13h 05m

Portland

mar. 11/18

2:45 pm-12:55 pm

1 stop12h 10m

$861

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

sáb. 8/30

7:00 am-11:20 am

1 stop14h 20m

Portland

jue. 9/4

11:50 am-4:40 pm

2 stops18h 50m

$864

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

dom. 9/14

7:00 am-11:00 am

1 stop14h 00m

Portland

dom. 9/21

12:55 pm-1:00 pm

1 stop14h 05m

$870

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

sáb. 10/18

9:00 pm-2:00 pm

1 stop27h 00m

Seattle/Tacoma Intl

sáb. 11/1

11:15 am-3:25 pm

2 stops19h 10m

$878

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 36 results
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Best time to book a flight from Finland to Washington

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

Cheapflights Insights

Everything you need to know about your flight from Finland to Washington

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

Currently, January is the cheapest month in which you can book a flight from Finland to State of Washington (average of $238). Flying from Finland to State of Washington in June is currently the most expensive (average of $389). 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 FI to WA?

Find hourly flight availability from Finland 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 julio 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Finland to State of Washington as you normally would.

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 julio 31, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Finnair from Finland to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Finland to Washington. 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 to fly from Finland to State of Washington one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $755. Users have also found prices from $814 and $847 on Icelandair and Delta, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Finland to State of Washington (average of $238). Flying from Finland to State of Washington in June is currently the most expensive (average of $389). 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 Finland to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Finland to Washington

Discover the top 2 airlines that operate flights from Finland 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$504Average$775FlexibilityNo cancel feeOn-time76%
FinnairCheapest$595Average$862FlexibilityNo cancel feeOn-time76%

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