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$358+ Cheap flights from Arlanda (ARN) 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — SEA
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Stockholm Arlanda to Seattle/Tacoma Intl are usually found in February or March, booked 71 days in advance, depart on a Thursday or Sunday and return on a Monday

Cheap flight deals from Arlanda to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Arlanda (ARN) 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 April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$447
(American Airlines)

One-way from

$358
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$516

Good one-way deal

$156 or less
Provider with most accurate pricing for Stockholm Arlanda-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Stockholm Arlanda-Seattle/Tacoma Intl flights.
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From Stockholm Arlanda to Seattle/Tacoma Intl
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One-way flight from Stockholm Arlanda to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 6% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a one-way flight from Stockholm Arlanda to Seattle/Tacoma Intl.
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Find flight deals from Arlanda to Seattle

Cheapest flights from Arlanda to Seattle
Explore the most affordable flight options available from Arlanda to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/178:05 amARN - SEA
1 stop16h 55mAmerican Airlines
Mon 6/21:30 pmSEA - ARN
1 stop25h 35mAmerican Airlines
Deal found 4/17$447
This Flightsearch deal was found by Cheapflights users on 4/16. 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 Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1712:45 pmARN - SEA
2 stops31h 45mFinnair
Mon 6/25:40 pmSEA - ARN
1 stop11h 45mFinnair
Deal found 4/16$451
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Tue 5/61:45 pmARN - SEA
1 stop13h 05mIcelandair
Tue 10/213:45 pmSEA - ARN
1 stop12h 00mIcelandair
Deal found 4/17$457
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:20 amARN - SEA
2 stops35h 58mUnited Airlines
Tue 10/218:45 amSEA - ARN
3 stops21h 00mUnited Airlines
Deal found 4/17$481
This Lufthansa deal was found by Cheapflights users on 4/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:20 amARN - SEA
2 stops16h 53mLufthansa
Wed 10/222:20 pmSEA - ARN
1 stop19h 05mLufthansa
Deal found 4/17$496
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:20 amARN - SEA
1 stop21h 28mDelta
Sat 10/1112:00 pmSEA - ARN
2 stops19h 40mDelta
Deal found 4/17$506
This Sembo deal was found by Cheapflights users on 4/17. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/186:05 amARN - SEA
2 stops21h 28mMultiple Airlines
Mon 6/27:15 pmSEA - ARN
2 stops43h 35mMultiple Airlines
Deal found 4/17$520
This British Airways deal was found by Cheapflights users on 4/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/178:15 pmARN - SEA
2 stops35h 54mBritish Airways
Mon 6/211:20 amSEA - ARN
2 stops27h 45mBritish Airways
Deal found 4/17$564
This Expedia deal was found by Cheapflights users on 4/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/176:05 amARN - SEA
2 stops24h 26mSWISS
Mon 6/21:45 pmSEA - ARN
2 stops16h 00mSWISS
Deal found 4/16$615
This Justfly.com deal was found by Cheapflights users on 4/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:30 amARN - SEA
2 stops22h 48mAustrian Airlines
Mon 10/208:00 amSEA - ARN
2 stops21h 25mAustrian Airlines
Deal found 4/17$618
This Flightsearch deal was found by Cheapflights users on 4/17. 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 Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/206:00 amARN - SEA
1 stop16h 50mScandinavian Airlines
Sat 6/284:00 pmSEA - ARN
1 stop23h 10mScandinavian Airlines
Deal found 4/17$649
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/16. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/179:55 amARN - SEA
3 stops33h 33mTAP AIR PORTUGAL
Mon 6/211:37 pmSEA - ARN
2 stops28h 43mTAP AIR PORTUGAL
Deal found 4/16$2,164

Cheapflights Fare Finder

Customize your flight search to find flights from Arlanda 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 April 17, 2025.
Use the filters below to find and compare flights from Stockholm Arlanda Airport to Seattle that are best for you.

Fly from

Arlanda

Fly to

Seattle

Route

Depart

Return

Price

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 5/17

8:05 am-4:00 pm

1 stop16h 55m

Seattle/Tacoma Intl

Mon 6/2

1:30 pm-12:05 am

1 stop25h 35m

$447

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 5/17

12:45 pm-11:30 am

2 stops31h 45m

Seattle/Tacoma Intl

Mon 6/2

5:40 pm-2:25 pm

1 stop11h 45m

$451

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 5/6

1:45 pm-5:50 pm

1 stop13h 05m

Seattle/Tacoma Intl

Tue 10/21

3:45 pm-12:45 pm

1 stop12h 00m

$457

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 5/6

6:20 am-9:18 am

2 stops35h 58m

Seattle/Tacoma Intl

Tue 10/21

8:45 am-2:45 pm

3 stops21h 00m

$481

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 5/6

6:20 am-10:13 pm

2 stops24h 53m

Seattle/Tacoma Intl

Thu 10/23

2:20 pm-6:25 pm

1 stop19h 05m

$496

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 9/20

10:20 am-10:48 pm

1 stop21h 28m

Seattle/Tacoma Intl

Sat 10/11

12:00 pm-4:40 pm

2 stops19h 40m

$506

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sun 5/18

6:05 am-6:33 pm

2 stops21h 28m

Seattle/Tacoma Intl

Mon 6/2

7:15 pm-11:50 pm

2 stops43h 35m

$520

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 5/17

8:15 pm-11:09 pm

2 stops35h 54m

Seattle/Tacoma Intl

Mon 6/2

11:20 am-12:05 am

2 stops27h 45m

$564

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 5/17

6:05 am-9:31 pm

2 stops24h 26m

Seattle/Tacoma Intl

Mon 6/2

1:45 pm-2:45 pm

2 stops16h 00m

$615

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Wed 5/7

6:30 am-8:18 pm

2 stops22h 48m

Seattle/Tacoma Intl

Mon 10/20

8:00 am-2:25 pm

2 stops21h 25m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 23 results
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Compare providers for flights from Arlanda to Seattle

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Arlanda to Seattle. Price data was last updated on April 11, 2025.

To ensure you get the cheapest price possible for a flight from Stockholm Arlanda Airport to Seattle, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to Seattle (average of $238). Flying from Stockholm Arlanda Airport to Seattle in July is currently the most expensive (average of $411). 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 ARN to SEA?

Find hourly flight availability from Arlanda to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

One of the essential ways to save on airfare from Stockholm Arlanda Airport to Seattle is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 32% on airfare.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 April 17, 2025.
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,580 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Arlanda 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 Arlanda?

    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 Arlanda. Booking flights from Stockholm Arlanda to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 0 daily inbound flights from Stockholm Arlanda from 8 different airlines.

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

    Cheapflights users have booked flights from Stockholm Arlanda Airport to Seattle round-trip from $447. Other airlines that can offer you cheap pricing are Finnair, from $451, and Icelandair, from $457. Users have found that American Airlines is 22% cheaper than the other options available to this destination.

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

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $496. Users have also found prices from $498 and $499 on Finnair and Icelandair, respectively.

  • What are the cheapest flights from Stockholm Arlanda Airport to Seattle?

    The cheapest flight price from Stockholm Arlanda Airport to Seattle is $156. On average you can expect to pay $156. The most popular route, (Stockholm Arlanda - Seattle/Tacoma Intl), can usually be booked for $401.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to Seattle (average of $238). Flying from Stockholm Arlanda Airport to Seattle in July is currently the most expensive (average of $411). 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
SeaTac
Tukwila
Tacoma
Renton
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Aberdeen
Kent
Lynnwood
Shelton
Silverdale
Redmond
Issaquah

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Arlanda to Seattle

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

Top 8 airlines flying from Arlanda to Seattle

Discover the top 8 airlines that operate flights from Arlanda 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$407Average$753FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$418Average$660FlexibilityNo cancel feeOn-time70%
DeltaCheapest$425Average$577FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$430Average$637FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$453Average$841FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$465Average$721FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$479Average$673FlexibilityNo cancel feeOn-time69%
KLMCheapest$500Average$604FlexibilityNo cancel feeOn-time75%

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