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Arlanda

$328+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ARN
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
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 August, booked 24 days in advance, depart on a Monday or Saturday and return on a Thursday

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 August 18, 2025.

Round-trip from

$384
(oojo)

One-way from

$328
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$518
From Seattle/Tacoma Intl to Stockholm Arlanda
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One-way flight from Seattle/Tacoma Intl to Stockholm Arlanda
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Highest demand for flights based on searches. 3% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 18, 2025.

This oojo deal was found by Cheapflights users on 8/16. 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.
Tue 11/182:35 pmSEA - ARN
1 stop12h 10mIcelandair
Thu 11/2712:45 pmARN - SEA
1 stop13h 15mIcelandair
Deal found 8/16$384
This oojo deal was found by Cheapflights users on 8/18. 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 oojo 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
Sun 12/79:30 pmARN - SEA
1 stop28h 30mIcelandair
Deal found 8/18$385
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:20 pmSEA - ARN
1 stop19h 10mScandinavian Airlines
Wed 10/2210:30 amARN - SEA
1 stop12h 30mScandinavian Airlines
Deal found 8/16$402
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:20 pmSEA - ARN
1 stop11h 55mScandinavian Airlines
Sun 10/199:00 amARN - SEA
1 stop14h 00mScandinavian Airlines
Deal found 8/17$407
This Ticket deal was found by Cheapflights users on 8/16. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:00 pmSEA - ARN
1 stop32h 45mIcelandair
Tue 10/74:40 pmARN - SEA
1 stop13h 00mIcelandair
Deal found 8/16$413
This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:20 pmSEA - ARN
1 stop12h 35mScandinavian Airlines
Wed 10/89:00 amARN - SEA
1 stop14h 00mScandinavian Airlines
Deal found 8/17$421
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/183:45 pmSEA - ARN
1 stop12h 00mIcelandair
Thu 10/234:40 pmARN - SEA
1 stop13h 00mIcelandair
Deal found 8/17$425
This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:00 pmSEA - ARN
1 stop11h 40mIcelandair
Thu 9/184:40 pmARN - SEA
1 stop13h 00mIcelandair
Deal found 8/17$435
This oojo deal was found by Cheapflights users on 8/16. 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.
Tue 9/911:30 pmSEA - ARN
1 stop28h 15mIcelandair
Fri 9/264:40 pmARN - SEA
1 stop13h 00mIcelandair
Deal found 8/16$438

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 August 18, 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

Tue 11/18

2:35 pm-11:45 am

1 stop12h 10m

Stockholm Arlanda

Thu 11/27

12:45 pm-5:00 pm

1 stop13h 15m

$384

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Tue 12/2

2:35 pm-11:45 am

1 stop12h 10m

Stockholm Arlanda

Fri 12/12

12:45 pm-5:00 pm

1 stop13h 15m

$384

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Fri 1/30

2:35 pm-11:45 am

1 stop12h 10m

Stockholm Arlanda

Fri 2/13

12:45 pm-5:00 pm

1 stop13h 15m

$384

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Tue 12/2

2:35 pm-11:45 am

1 stop12h 10m

Stockholm Arlanda

Sun 12/7

9:30 pm-5:00 pm

1 stop28h 30m

$385

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 10/15

4:20 pm-2:30 pm

1 stop13h 10m

Stockholm Arlanda

Wed 10/22

8:00 am-2:00 pm

1 stop15h 00m

$402

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 10/8

4:20 pm-1:15 pm

1 stop11h 55m

Stockholm Arlanda

Sun 10/19

9:00 am-2:00 pm

1 stop14h 00m

$407

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 10/8

4:20 pm-1:15 pm

1 stop11h 55m

Stockholm Arlanda

Sat 10/18

5:15 pm-2:00 pm

1 stop29h 45m

$407

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Tue 9/30

7:00 pm-12:45 pm

1 stop32h 45m

Stockholm Arlanda

Tue 10/7

4:40 pm-8:40 pm

1 stop13h 00m

$413

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Tue 9/30

2:35 pm-11:00 am

3 stops59h 25m

$328

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 10/1

1:50 pm-9:45 pm

3 stops46h 55m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 17 results
1
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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 August 8, 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, January is the cheapest month in which you can book a flight from Seattle to Stockholm Arlanda Airport (average of $550). Flying from Seattle to Stockholm Arlanda Airport in June is currently the most expensive (average of $935). 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 August 18, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 34% on flights from Seattle to Stockholm Arlanda Airport by exploring options for tickets in the evening.

What is the cheapest day to fly from Seattle to Stockholm Arlanda Airport?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Arlanda. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Stockholm Arlanda Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 18, 2025.
Read reviews from past customers who have flown Delta, KLM, 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
8.0
Very good
7,981 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,385 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.4
Good
1,470 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
527 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,330 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $440, respectively. Icelandair is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Stockholm Arlanda Airport (average of $550). Flying from Seattle to Stockholm Arlanda Airport in June is currently the most expensive (average of $935). 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$355Average$572FlexibilityNo cancel feeOn-time76%
DeltaCheapest$382Average$826FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$440Average$757FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$465Average$916FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$500Average$916FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$527Average$1,005FlexibilityNo cancel feeOn-time76%
FinnairCheapest$556Average$922FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$557Average$694FlexibilityNo cancel feeOn-time69%
KLMCheapest$605Average$746FlexibilityNo cancel feeOn-time75%

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