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$299+ Cheap flights from Stockholm (STO) to Seattle (SEA)

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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
STO — SEA
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheap flight deals from Stockholm to Seattle

Cheapest flights from Stockholm to Seattle
Explore the most affordable flight options available from Stockholm to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This Sembo deal was found by Cheapflights users on 3/20. 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.
Mon 4/275:10 pm
ARN
-
SEA
1 stop12h 30m
Icelandair
Mon 5/117:00 pm
SEA
-
ARN
1 stop32h 45m
Icelandair
Deal found 3/20$387
This ResecentrumGruppen deal was found by Cheapflights users on 3/22. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:45 pm
ARN
-
SEA
1 stop13h 10m
Icelandair
Wed 5/137:00 pm
SEA
-
ARN
1 stop12h 10m
Icelandair
Deal found 3/22$398
This FlightHub deal was found by Cheapflights users on 3/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:10 pm
ARN
-
SEA
1 stop12h 30m
Icelandair
Sat 4/187:00 pm
SEA
-
ARN
1 stop12h 10m
Icelandair
Deal found 3/19$408
This FlightHub deal was found by Cheapflights users on 3/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:45 pm
ARN
-
SEA
1 stop15h 55m
Icelandair
Fri 4/177:00 pm
SEA
-
ARN
1 stop12h 10m
Icelandair
Deal found 3/19$418
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:10 pm
ARN
-
SEA
1 stop12h 30m
Icelandair
Mon 4/203:40 pm
SEA
-
ARN
1 stop12h 05m
Icelandair
Deal found 3/19$428
This Icelandair deal was found by Cheapflights users on 3/22. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:45 pm
ARN
-
SEA
1 stop13h 10m
Icelandair
Sun 4/267:00 pm
SEA
-
ARN
1 stop12h 10m
Icelandair
Deal found 3/22$431
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:10 pm
ARN
-
SEA
1 stop12h 30m
Icelandair
Sun 5/37:00 pm
SEA
-
ARN
1 stop12h 10m
Icelandair
Deal found 3/21$436
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/51:45 pm
ARN
-
SEA
1 stop15h 55m
Icelandair
Thu 4/163:40 pm
SEA
-
ARN
1 stop12h 05m
Icelandair
Deal found 3/19$438
This Trip.com deal was found by Cheapflights users on 3/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:00 am
ARN
-
SEA
1 stop13h 45m
Scandinavian Airlines
Sun 5/243:55 pm
SEA
-
ARN
1 stop14h 10m
Scandinavian Airlines
Deal found 3/18$439

Find flight deals from Stockholm to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Stockholm (STO) to Seattle (SEA). 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 March 22, 2026.

Round-trip from

$387
(Sembo)

One-way from

$299
(ResecentrumGruppen)

Popular in

December

Cheapest in

November

Average price

$552
From Stockholm (STO) to Seattle/Tacoma Intl
Search Deals
One-way flight from Stockholm (STO) to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stockholm to Seattle 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 March 22, 2026.
Use the filters below to find and compare flights from Stockholm to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Wed 4/22

1:45 pm-8:40 pm

1 stop15h 55m

Seattle/Tacoma Intl

Sun 4/26

3:40 pm-4:10 pm

1 stop15h 30m

$428

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sun 4/26

7:40 am-12:36 am

2 stops25h 56m

Seattle/Tacoma Intl

Sat 5/2

8:20 pm-10:30 am

1 stop29h 10m

$474

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Mon 4/13

6:30 am-11:45 am

1 stop14h 15m

Seattle/Tacoma Intl

Mon 4/20

1:30 pm-5:25 pm

2 stops18h 55m

$497

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Mon 4/27

11:30 am-9:50 pm

2 stops19h 20m

Seattle/Tacoma Intl

Mon 5/11

9:45 pm-9:35 pm

1 stop14h 50m

$503

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sun 4/12

6:30 am-6:40 pm

2 stops21h 10m

Seattle/Tacoma Intl

Mon 4/20

11:10 am-5:25 pm

2 stops21h 15m

$503

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Mon 4/27

8:25 pm-11:35 am

1 stop24h 10m

Seattle/Tacoma Intl

Mon 5/11

1:19 pm-11:55 pm

2 stops25h 36m

$513

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Fri 5/1

8:55 pm-11:45 am

1 stop23h 50m

Seattle/Tacoma Intl

Wed 6/3

1:30 pm-11:50 am

1 stop13h 20m

$550

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Wed 4/15

9:35 am-9:49 pm

2 stops21h 14m

Seattle/Tacoma Intl

Sat 5/9

7:15 am-8:50 am

2 stops16h 35m

$561
Cheapest one-way
Quickest one-way

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Fri 6/12

10:55 am-4:00 pm

1 stop14h 05m

$403

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Mon 6/8

8:25 pm-4:00 pm

1 stop28h 35m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Stockholm to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Stockholm 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 Stockholm to Seattle

How far ahead should I book a flight from Stockholm to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Stockholm to Seattle. Price data was last updated on March 13, 2026.

The best time to book flights from Stockholm to Seattle is 15 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Stockholm to Seattle?

Currently, October is the cheapest month in which you can book a flight from Stockholm to Seattle (average of $319). Flying from Stockholm to Seattle in July is currently the most expensive (average of $568). 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.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated March 22, 2026.
Peruse reviews from past customers who have flown with Icelandair and British Airways from Stockholm to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
625 reviews

Entertainment

7.0

Boarding

7.2

Overall

7.0

Crew

8.0

Food

6.2

Comfort

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

ZRH - KEF

Almost 7 hr flight and no ear buds provided and no food. I would choose a different airline next time for that reason.
Icelandair
7.0
Good
625 reviews
Icelandair
7.0
Good
625 reviews

Entertainment

7.0

Boarding

7.2

Overall

7.0

Crew

8.0

Food

6.2

Comfort

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

ZRH - KEF

Almost 7 hr flight and no ear buds provided and no food. I would choose a different airline next time for that reason.
British Airways
6.7
Okay
7,810 reviews
Icelandair
7.0
Good
625 reviews

Entertainment

7.0

Boarding

7.2

Overall

7.0

Crew

8.0

Food

6.2

Comfort

6.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

ZRH - KEF

Almost 7 hr flight and no ear buds provided and no food. I would choose a different airline next time for that reason.

Related info for your journey

Find useful and relevant information for your journey from Stockholm to Seattle. 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 Seattle from Stockholm?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from Stockholm. Booking flights from Stockholm to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 0 daily inbound flights from Stockholm from 3 different airlines.

  • How long is the flight from Stockholm to Seattle?

    Icelandair, British Airways, and Delta can get you from Stockholm to Seattle in just under 14h 15m. Your travel time can differ by up to 11h 41m. There are 4702 mi between Stockholm and Seattle. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Stockholm to Seattle round-trip?

    Icelandair, at $398, was found to be the cheapest airline from Stockholm to Seattle.Alternate airlines to your destination round-trip include Delta and Scandinavian Airlines. Icelandair is priced at 31% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Stockholm to Seattle one-way?

    To fly one-way, consider booking your trip with Finnair, which is currently one of the cheapest options available, starting at $296. Icelandair flights start at $388 while deals on British Airways start at $444 one-way.

  • Can I find deals for flights from Stockholm to Seattle that include hotel bookings?

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

  • How can I find direct flights from Stockholm to Seattle?

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

  • Can I find deals for business class flights from Stockholm to Seattle?

    Yes. Cheapflights offers flight deals from Stockholm to Seattle 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 Stockholm to Seattle?

    Currently, October is the cheapest month in which you can book a flight from Stockholm to Seattle (average of $319). Flying from Stockholm to Seattle in July is currently the most expensive (average of $568). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Ellensburg
Tukwila
Fife
Lakewood
Aberdeen
Shoreline
Marysville
Centralia
Federal Way

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Stockholm to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Gothenburg to Seattle flights
Gothenburg to Portland flights

Top 3 airlines flying from Stockholm to Seattle

Discover the top 3 airlines that operate flights from Stockholm to Seattle. 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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$398Average$418FlexibilityNo cancel feeOn-time76%
DeltaCheapest$440Average$564FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$523Average$659FlexibilityNo cancel feeOn-time77%

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