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$174+ Cheap flights from Seattle (SEA) to Stockholm (STO)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — STO
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
1 adult, Economy
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Cheap flight deals from Seattle to Stockholm

Cheapest flights from Seattle to Stockholm
Explore the most affordable flight options available from Seattle to Stockholm. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.

This eDestinos deal was found by Cheapflights users on 3/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:00 pm
SEA
-
ARN
1 stop12h 10m
Icelandair
Fri 5/85:10 pm
ARN
-
SEA
1 stop12h 30m
Icelandair
Deal found 3/15$342
This oojo deal was found by Cheapflights users on 3/15. 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.
Mon 4/203:40 pm
SEA
-
ARN
1 stop12h 05m
Icelandair
Tue 4/281:45 pm
ARN
-
SEA
1 stop15h 55m
Icelandair
Deal found 3/15$359
This oojo deal was found by Cheapflights users on 3/14. 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 4/147:00 pm
SEA
-
ARN
1 stop32h 45m
Icelandair
Tue 4/211:45 pm
ARN
-
SEA
1 stop15h 55m
Icelandair
Deal found 3/14$360
This oojo deal was found by Cheapflights users on 3/15. 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.
Mon 4/273:40 pm
SEA
-
ARN
1 stop12h 05m
Icelandair
Tue 5/51:45 pm
ARN
-
SEA
1 stop13h 10m
Icelandair
Deal found 3/15$367
This oojo deal was found by Cheapflights users on 3/16. 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.
Thu 4/307:00 pm
SEA
-
ARN
1 stop12h 10m
Icelandair
Thu 5/71:45 pm
ARN
-
SEA
1 stop15h 55m
Icelandair
Deal found 3/16$374
This oojo deal was found by Cheapflights users on 3/15. 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.
Thu 4/307:00 pm
SEA
-
ARN
1 stop32h 45m
Icelandair
Sun 5/105:10 pm
ARN
-
SEA
1 stop33h 45m
Icelandair
Deal found 3/15$378
This Mytrip deal was found by Cheapflights users on 3/17. 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.
Mon 4/137:00 pm
SEA
-
ARN
1 stop32h 45m
Icelandair
Mon 4/275:10 pm
ARN
-
SEA
1 stop12h 30m
Icelandair
Deal found 3/17$393
This oojo deal was found by Cheapflights users on 3/15. 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 5/127:00 pm
SEA
-
ARN
1 stop32h 45m
Icelandair
Sat 5/235:10 pm
ARN
-
SEA
1 stop12h 30m
Icelandair
Deal found 3/15$401
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:40 pm
SEA
-
ARN
1 stop12h 05m
Icelandair
Wed 4/221:45 pm
ARN
-
SEA
1 stop13h 10m
Icelandair
Deal found 3/18$402
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:00 pm
SEA
-
ARN
1 stop32h 45m
Icelandair
Thu 4/235:10 pm
ARN
-
SEA
1 stop12h 30m
Icelandair
Deal found 3/18$404

Find flight deals from Seattle to Stockholm

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Stockholm (STO). 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 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$342
(eDestinos)

One-way from

$174
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$521
Provider with most accurate pricing for Seattle/Tacoma Intl-Stockholm (STO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Stockholm (STO) flights.
Search Deals
From Seattle/Tacoma Intl to Stockholm (STO)
Search Deals
One-way flight from Seattle/Tacoma Intl to Stockholm (STO)
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 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 Seattle to Stockholm 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 19, 2026.
Use the filters below to find and compare flights from Seattle to Stockholm that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sun 4/19

7:00 pm-4:10 pm

1 stop12h 10m

Stockholm Arlanda

Thu 4/23

1:45 pm-5:55 pm

1 stop13h 10m

$432

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Thu 4/23

9:45 pm-9:35 pm

1 stop14h 50m

Stockholm Arlanda

Wed 5/13

11:30 am-10:40 pm

2 stops20h 10m

$516

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Tue 4/21

9:51 am-1:20 pm

2 stops18h 29m

Stockholm Arlanda

Tue 4/28

6:30 am-6:26 pm

2 stops20h 56m

$521

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 5/6

8:20 am-11:50 am

2 stops18h 30m

Stockholm Arlanda

Fri 5/15

6:30 am-4:53 pm

2 stops19h 23m

$521

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Mon 4/27

9:50 am-1:10 pm

2 stops18h 20m

Stockholm Arlanda

Tue 5/5

6:30 am-5:16 pm

2 stops19h 46m

$532

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 4/29

7:15 am-1:10 pm

2 stops20h 55m

Stockholm Arlanda

Wed 5/6

11:30 am-9:49 pm

2 stops19h 19m

$532

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Mon 4/20

11:10 am-5:25 pm

2 stops21h 15m

Stockholm Arlanda

Tue 4/28

10:20 am-7:59 pm

1 stop18h 39m

$540

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Thu 4/9

7:20 am-8:20 am

1 stop16h 00m

Stockholm Arlanda

Mon 4/20

9:35 am-4:30 pm

1 stop15h 55m

$541

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 4/8

7:15 am-10:45 am

2 stops18h 30m

Stockholm Arlanda

Wed 4/29

10:20 am-10:23 pm

1 stop21h 03m

$552
Cheapest one-way

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Mon 4/27

11:14 pm-8:20 am

2 stops24h 06m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Seattle to Stockholm

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Stockholm in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Stockholm flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Stockholm flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Stockholm flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Stockholm 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 Seattle-Stockholm 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 Seattle to Stockholm

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

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

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

The price you pay for your flight from Seattle to Stockholm may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Seattle to Stockholm (average of $346). Flying from Seattle to Stockholm in July is currently the most expensive (average of $487). 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 Stockholm

Get insights into the airlines that provide service to Stockholm. 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 Stockholm. Reviews last updated March 19, 2026.
See what other customers who have flown with Delta,KLM, andUnited Airlines from Seattle to Stockholm have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,296 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,296 reviews
Delta
7.9
Good
8,296 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.8
Good
1,472 reviews
Delta
7.9
Good
8,296 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,441 reviews
Delta
7.9
Good
8,296 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Scandinavian Airlines
7.3
Good
1,719 reviews
Delta
7.9
Good
8,296 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.1
Good
622 reviews
Delta
7.9
Good
8,296 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Stockholm from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Stockholm should be relatively easy as there are 0 daily outbound flights to Stockholm from 6 different airlines.

  • How long is the flight from Seattle to Stockholm?

    A quick flight from Seattle to Stockholm can take about 12h 10m. Icelandair provides one of the quickest options available for as low as $432. Seattle and Stockholm are separated by a distance of 4702 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $353, Icelandair will fly you from Seattle to Stockholm and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Scandinavian Airlines - these airlines can fly you to your destination from $382 and $407, respectively. Icelandair is priced at 32% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $169. However, be on the lookout for offers from British Airways and Delta, as they are both options that can get you from Seattle to Stockholm for a low price.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Seattle to Stockholm (average of $346). Flying from Seattle to Stockholm in July is currently the most expensive (average of $487). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Stockholm

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

Top 6 airlines flying from Seattle to Stockholm

Discover the top 6 airlines that operate flights from Seattle to Stockholm. 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 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$353Average$483FlexibilityNo cancel feeOn-time76%
DeltaCheapest$382Average$669FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$407Average$707FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$422Average$613FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$492Average$694FlexibilityNo cancel feeOn-time69%
KLMCheapest$604Average$663FlexibilityNo cancel feeOn-time75%

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