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Arlanda

$131+ Cheap flights from Seattle (SEA) to Arlanda (ARN)

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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ARN
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
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Cheap flight deals from Seattle to Arlanda

Cheapest flights from Seattle to Arlanda
Explore the most affordable flight options available from Seattle to Arlanda. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This Ticket deal was found by Cheapflights users on 3/12. 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.
Fri 4/177:00 pm
SEA
-
ARN
1 stop12h 10m
Icelandair
Sun 5/35:10 pm
ARN
-
SEA
1 stop12h 30m
Icelandair
Deal found 3/12$314
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.
Thu 4/237:00 pm
SEA
-
ARN
1 stop12h 10m
Icelandair
Mon 4/275:10 pm
ARN
-
SEA
1 stop12h 30m
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 Delta deal was found by Cheapflights users on 3/12. 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.
Fri 4/1710:40 pm
SEA
-
ARN
1 stop24h 40m
Delta
Sun 5/310:20 am
ARN
-
SEA
1 stop18h 39m
Delta
Deal found 3/12$369
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

Find flight deals from Seattle to Arlanda

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Arlanda (ARN). 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 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$314
(Ticket)

One-way from

$131
(Ticket)

Popular in

June

Cheapest in

March

Average price

$371
Provider with most accurate pricing for Seattle/Tacoma Intl-Stockholm Arlanda flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Stockholm Arlanda flights.
Search Deals
From Seattle/Tacoma Intl to Stockholm Arlanda
Search Deals
One-way flight from Seattle/Tacoma Intl to Stockholm Arlanda
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 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 Arlanda 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 16, 2026.
Use the filters below to find and compare flights from Seattle to Stockholm Arlanda Airport 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-8:40 pm

1 stop15h 55m

$386

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-7:59 pm

1 stop18h 39m

$410

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Thu 4/23

7:15 am-10:45 am

2 stops18h 30m

Stockholm Arlanda

Wed 5/13

9:35 am-10:03 pm

2 stops21h 28m

$441

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Fri 7/3

7:20 am-8:20 am

1 stop16h 00m

Stockholm Arlanda

Tue 8/4

7:05 am-8:03 pm

1 stop21h 58m

$510

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Fri 7/3

7:20 am-8:20 am

1 stop16h 00m

Stockholm Arlanda

Wed 8/5

1:55 pm-11:37 am

1 stop30h 42m

$594

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Mon 4/27

5:00 am-6:35 pm

2 stops28h 35m

Stockholm Arlanda

Mon 5/4

6:10 am-12:20 pm

1 stop15h 10m

$614

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 4/8

1:45 pm-1:05 pm

1 stop14h 20m

Stockholm Arlanda

Wed 4/29

10:20 am-7:59 pm

1 stop18h 39m

$641

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Fri 4/24

7:15 am-10:45 am

2 stops18h 30m

Stockholm Arlanda

Mon 4/27

11:30 am-9:50 pm

2 stops19h 20m

$641

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Fri 7/3

7:20 am-8:20 am

1 stop16h 00m

Stockholm Arlanda

Wed 8/19

9:35 am-8:41 pm

2 stops20h 06m

$642
Cheapest one-way

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sat 4/18

7:20 am-8:20 am

1 stop16h 00m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Seattle to Arlanda

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 Arlanda in March.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
oojoPrice Accuracy3 starsTrust 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 Arlanda Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Stockholm Arlanda Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Stockholm Arlanda Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Stockholm Arlanda Airport 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 Arlanda Airport 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 Arlanda

Have a flexible travel schedule? Discover the best time to fly to Arlanda 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 Arlanda Airport

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

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

The price you pay for your flight from Seattle to Stockholm Arlanda Airport may vary depending on when you book. For the best chance of a lower fare, look to book 24 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 Arlanda Airport?

Currently, March is the cheapest month in which you can book a flight from Seattle to Stockholm Arlanda Airport (average of $346). Flying from Seattle to Stockholm Arlanda Airport 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.

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

Reviews of airlines servicing Arlanda

Get insights into the airlines that provide service to Arlanda. 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 Arlanda. Reviews last updated March 16, 2026.
Read reviews from past customers who have flown Delta,KLM, andUnited Airlines from Seattle to Stockholm Arlanda Airport. 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
7.9
Good
8,292 reviews

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

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
8,292 reviews
Delta
7.9
Good
8,292 reviews

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

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
1,471 reviews
Delta
7.9
Good
8,292 reviews

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

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
9,428 reviews
Delta
7.9
Good
8,292 reviews

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

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
1,715 reviews
Delta
7.9
Good
8,292 reviews

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

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
8,292 reviews

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Boarding

8.1

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 Arlanda. 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 Arlanda?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Stockholm Arlanda. You should not have trouble finding flights to Stockholm Arlanda from Seattle/Tacoma Intl; the airport handles an average of 0 outbound flights to Stockholm Arlanda per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Seattle airport to Stockholm Arlanda. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • How long is the flight from Seattle to Stockholm Arlanda Airport?

    Departing from Seattle to Stockholm Arlanda Airport will take you 12h 10m. Seattle and Stockholm Arlanda Airport are separated by a distance of 4702 mi. This flight may include one or multiple stops.

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

    Flying on Icelandair is currently your cheapest option to Stockholm Arlanda Airport, with prices starting at $353. Additional round-trip tickets that might be worth considering are offered by Delta and Scandinavian Airlines, with the lowest prices starting at $382 and $407, respectively. Icelandair is priced at 35% 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 Arlanda Airport one-way?

    $169 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on British Airways and Delta, with prices starting from $213 and $328, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Arlanda 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 Arlanda Airport?

    Currently, March is the cheapest month in which you can book a flight from Seattle to Stockholm Arlanda Airport (average of $346). Flying from Seattle to Stockholm Arlanda Airport 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

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Alternative routes for Seattle to Arlanda

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

Top 7 airlines flying from Seattle to Arlanda

Discover the top 7 airlines that operate flights from Seattle to Arlanda. 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 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$353Average$486FlexibilityNo cancel feeOn-time76%
DeltaCheapest$382Average$668FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$407Average$707FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$422Average$613FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$441Average$531FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$492Average$694FlexibilityNo cancel feeOn-time69%
KLMCheapest$604Average$689FlexibilityNo cancel feeOn-time75%

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