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Arlanda

$307+ Cheap flights from Seattle (SEA) to Arlanda (ARN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ARN
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Stockholm Arlanda are usually found in October or March, booked 24 days in advance, depart on a Monday or Saturday and return on a Thursday

Find 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 October 23, 2025.

This Ticket deal was found by Cheapflights users on 10/22. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:35 pmSEA - ARN
1 stop12h 10mIcelandair
Wed 11/2612:45 pmARN - SEA
1 stop13h 15mIcelandair
Deal found 10/22$307
This Mytrip deal was found by Cheapflights users on 10/23. 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.
Sun 12/72:35 pmSEA - ARN
1 stop12h 10mIcelandair
Sun 12/149:30 pmARN - SEA
1 stop28h 30mIcelandair
Deal found 10/23$357
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:35 pmSEA - ARN
1 stop12h 10mIcelandair
Wed 11/1212:45 pmARN - SEA
1 stop13h 15mIcelandair
Deal found 10/21$362
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/52:35 pmSEA - ARN
1 stop12h 10mIcelandair
Fri 12/1212:45 pmARN - SEA
1 stop13h 15mIcelandair
Deal found 10/20$366
This Icelandair deal was found by Cheapflights users on 10/22. 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 11/52:35 pmSEA - ARN
1 stop12h 10mIcelandair
Mon 11/2412:45 pmARN - SEA
1 stop13h 15mIcelandair
Deal found 10/22$385
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:35 pmSEA - ARN
1 stop12h 10mIcelandair
Wed 12/1012:45 pmARN - SEA
1 stop13h 15mIcelandair
Deal found 10/21$389
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:35 pmSEA - ARN
1 stop12h 10mIcelandair
Fri 1/912:45 pmARN - SEA
1 stop13h 15mIcelandair
Deal found 10/21$394
This Icelandair deal was found by Cheapflights users on 10/21. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:35 pmSEA - ARN
1 stop12h 10mIcelandair
Tue 11/1112:45 pmARN - SEA
1 stop13h 15mIcelandair
Deal found 10/21$417
This FlightHub deal was found by Cheapflights users on 10/23. 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.
Wed 11/52:35 pmSEA - ARN
1 stop12h 10mIcelandair
Sun 11/2312:45 pmARN - SEA
1 stop13h 15mIcelandair
Deal found 10/23$427
This SmartFares deal was found by Cheapflights users on 10/23. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:35 pmSEA - ARN
1 stop12h 10mIcelandair
Sun 11/2312:45 pmARN - SEA
1 stop13h 15mIcelandair
Deal found 10/23$428
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Wed 12/310:05 amSEA - ARN
2 stops21h 25mLufthansa
Wed 12/107:10 amARN - SEA
1 stop15h 10mLufthansa
Deal found 10/21$432
This Icelandair deal was found by Cheapflights users on 10/23. 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.
Tue 11/42:35 pmSEA - ARN
1 stop12h 10mIcelandair
Tue 11/2512:45 pmARN - SEA
1 stop13h 15mIcelandair
Deal found 10/23$450

Cheap 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$307
(Ticket)

Popular in

December

Cheapest in

October

Average price

$404
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
Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 23, 2025.
Use the filters below to find and compare flights from Seattle to Stockholm Arlanda Airport that are best for you.

Fly from

Seattle

Fly to

Arlanda

Route

Depart

Return

Price

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sun 3/1

2:35 pm-11:45 am

1 stop12h 10m

Stockholm Arlanda

Sun 3/8

12:45 pm-6:00 pm

1 stop13h 15m

$362

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Fri 4/3

7:00 pm-12:45 pm

1 stop32h 45m

Stockholm Arlanda

Sat 4/11

5:10 pm-5:50 pm

1 stop33h 40m

$366

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 11/5

2:35 pm-11:45 am

1 stop12h 10m

Stockholm Arlanda

Thu 11/13

12:45 pm-5:00 pm

1 stop13h 15m

$385

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Fri 12/5

2:35 pm-11:45 am

1 stop12h 10m

Stockholm Arlanda

Tue 12/9

12:45 pm-5:00 pm

1 stop13h 15m

$385

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Tue 11/4

2:35 pm-11:45 am

1 stop12h 10m

Stockholm Arlanda

Thu 11/13

12:45 pm-5:00 pm

1 stop13h 15m

$385

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Tue 11/4

2:35 pm-11:45 am

1 stop12h 10m

Stockholm Arlanda

Fri 11/14

12:45 pm-5:00 pm

1 stop13h 15m

$385

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 11/5

2:35 pm-11:45 am

1 stop12h 10m

Stockholm Arlanda

Tue 11/11

12:45 pm-5:00 pm

1 stop13h 15m

$417

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Tue 11/4

2:35 pm-11:45 am

1 stop12h 10m

Stockholm Arlanda

Mon 11/24

12:45 pm-5:00 pm

1 stop13h 15m

$450

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 11/5

2:35 pm-11:45 am

1 stop12h 10m

Stockholm Arlanda

Tue 11/25

12:45 pm-5:00 pm

1 stop13h 15m

$450

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Thu 2/19

10:55 am-2:05 pm

2 stops18h 10m

Stockholm Arlanda

Tue 2/24

11:00 am-10:16 pm

2 stops20h 16m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 21 results
1
2
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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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 October 17, 2025.

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 April is currently the most expensive (average of $494). 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 SEA to ARN?

Find hourly flight availability from Seattle to Arlanda. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 33% on flights from Seattle to Stockholm Arlanda Airport by exploring options for tickets in the evening.

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 October 23, 2025.
Read reviews from past customers who have flown Delta, Finnair, and Scandinavian 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
7,982 reviews

Boarding

8.2

Overall

7.9

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,982 reviews
Delta
7.9
Good
7,982 reviews

Boarding

8.2

Overall

7.9

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Finnair
7.6
Good
1,333 reviews
Delta
7.9
Good
7,982 reviews

Boarding

8.2

Overall

7.9

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Scandinavian Airlines
7.4
Good
1,537 reviews
Delta
7.9
Good
7,982 reviews

Boarding

8.2

Overall

7.9

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Icelandair
7.1
Good
561 reviews
Delta
7.9
Good
7,982 reviews

Boarding

8.2

Overall

7.9

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Lufthansa
6.8
Okay
7,518 reviews
Delta
7.9
Good
7,982 reviews

Boarding

8.2

Overall

7.9

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 9 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.

  • 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 $355. Additional round-trip tickets that might be worth considering are offered by Delta and Scandinavian Airlines, with the lowest prices starting at $382 and $420, respectively. Icelandair is priced at 45% 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?

    $419 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Lufthansa and United Airlines, with prices starting from $443 and $458, 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 April is currently the most expensive (average of $494). 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 Stockholm Arlanda Airport?

Book flights to Stockholm Arlanda Airport if you plan to visit one of these locations
Uppsala

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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
Spokane to Arlanda flights

Top 9 airlines flying from Seattle to Arlanda

Discover the top 9 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$355Average$535FlexibilityNo cancel feeOn-time76%
DeltaCheapest$382Average$812FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$420Average$738FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$441Average$915FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$465Average$916FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$527Average$708FlexibilityNo cancel feeOn-time76%
FinnairCheapest$555Average$922FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$557Average$694FlexibilityNo cancel feeOn-time69%
KLMCheapest$604Average$746FlexibilityNo cancel feeOn-time75%

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