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$306+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
STO — SEA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:10 pm
ARN
-
SEA
1 stop12h 30m
Icelandair
Mon 4/273:40 pm
SEA
-
ARN
1 stop12h 05m
Icelandair
Deal found 1/28$401
This ResecentrumGruppen deal was found by Cheapflights users on 1/28. 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.
Thu 4/2312:45 pm
ARN
-
SEA
2 stops18h 41m
Finnair
Mon 4/271:35 pm
SEA
-
ARN
2 stops18h 20m
Finnair
Deal found 1/28$418
This ResecentrumGruppen deal was found by Cheapflights users on 1/27. 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.
Sat 2/141:30 pm
ARN
-
SEA
1 stop31h 10m
Multiple Airlines
Mon 3/22:10 pm
SEA
-
ARN
1 stop24h 30m
Multiple Airlines
Deal found 1/27$432
This ResecentrumGruppen deal was found by Cheapflights users on 1/28. 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.
Thu 4/2312:45 pm
ARN
-
SEA
2 stops18h 41m
Multiple Airlines
Mon 4/271:35 pm
SEA
-
ARN
1 stop25h 20m
Multiple Airlines
Deal found 1/28$436
This Icelandair deal was found by Cheapflights users on 1/26. 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.
Sat 5/21:45 pm
ARN
-
SEA
1 stop15h 55m
Icelandair
Wed 5/63:40 pm
SEA
-
ARN
1 stop15h 30m
Icelandair
Deal found 1/26$450
This Delta deal was found by Cheapflights users on 1/27. 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.
Sat 2/146:30 am
ARN
-
SEA
1 stop14h 10m
Delta
Mon 3/21:38 pm
SEA
-
ARN
2 stops18h 47m
Delta
Deal found 1/27$454
This Orbitz deal was found by Cheapflights users on 1/28. 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.
Fri 2/277:10 am
ARN
-
SEA
1 stop18h 45m
British Airways
Fri 3/66:50 pm
SEA
-
ARN
1 stop16h 45m
British Airways
Deal found 1/28$465

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$401
(Mytrip)

One-way from

$306
(Finnair)

Popular in

December

Cheapest in

November

Average price

$547
Provider with most accurate pricing for Stockholm (STO)-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Stockholm (STO)-Seattle/Tacoma Intl flights.
Search Deals
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. 3% potential increase in price ($19 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 January 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 January 29, 2026.
Use the filters below to find and compare flights from Stockholm to Seattle that are best for you.

Fly from

Stockholm

Fly to

Seattle

Route

Depart

Return

Price

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 2/14

1:30 pm-11:40 am

1 stop31h 10m

Seattle/Tacoma Intl

Mon 3/2

2:10 pm-11:40 pm

1 stop24h 30m

$432

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 5/2

1:45 pm-8:40 pm

1 stop15h 55m

Seattle/Tacoma Intl

Wed 5/6

3:40 pm-4:10 pm

1 stop15h 30m

$450

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 2/14

6:30 am-11:40 am

1 stop14h 10m

Seattle/Tacoma Intl

Mon 3/2

1:38 pm-5:25 pm

2 stops18h 47m

$454

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Fri 2/27

7:10 am-4:55 pm

1 stop18h 45m

Seattle/Tacoma Intl

Fri 3/6

6:50 pm-8:35 pm

1 stop16h 45m

$465

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 2/14

7:10 am-4:55 pm

1 stop18h 45m

Seattle/Tacoma Intl

Mon 3/2

7:15 am-10:50 pm

2 stops30h 35m

$511

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 5/2

8:15 am-11:39 pm

2 stops24h 24m

Seattle/Tacoma Intl

Wed 5/6

1:35 pm-2:10 pm

1 stop15h 35m

$522

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 4/14

6:20 am-7:32 pm

2 stops22h 12m

$306

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 4/21

6:20 am-7:32 pm

2 stops22h 12m

$306

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 4/21

11:15 am-11:35 am

1 stop33h 20m

$339

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 4/14

11:15 am-11:35 am

1 stop33h 20m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 15 results
1
2
  • Most accurate provider: When it comes to deals on Stockholm-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Stockholm-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Stockholm-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Stockholm-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Stockholm-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 January 23, 2026.

The best time to book flights from Stockholm to Seattle is 69 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, February 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 $576). 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.

How much does it cost to fly round-trip from Stockholm to Seattle?

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 January 29, 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
7.1
Good
606 reviews

Comfort

7.0

Crew

8.1

Boarding

7.2

Food

6.2

Entertainment

7.0

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.
Icelandair
7.1
Good
606 reviews
Icelandair
7.1
Good
606 reviews

Comfort

7.0

Crew

8.1

Boarding

7.2

Food

6.2

Entertainment

7.0

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.
British Airways
6.7
Okay
7,705 reviews
Icelandair
7.1
Good
606 reviews

Comfort

7.0

Crew

8.1

Boarding

7.2

Food

6.2

Entertainment

7.0

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.

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 4 different airlines.

  • How long is the flight from Stockholm to Seattle?

    Icelandair and Delta can get you from Stockholm to Seattle in just under 14h 10m. Your travel time can differ by up to 1h 45m. 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 British Airways and Delta. 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, February 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 $576). 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
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Stockholm to Seattle

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

Top 4 airlines flying from Stockholm to Seattle

Discover the top 4 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$398Average$420FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$412Average$543FlexibilityNo cancel feeOn-time70%
DeltaCheapest$425Average$553FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$465Average$957FlexibilityNo cancel feeOn-time76%

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