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$294+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — SEA
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
1 adult, Economy
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Cheap 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 December 30, 2025.

This United Airlines deal was found by Cheapflights users on 12/29. 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 12/306:15 amARN - SEA
3 stops45h 30mUnited Airlines
Sun 3/2211:59 pmSEA - ARN
2 stops30h 41mUnited Airlines
Deal found 12/29$834
This Trip.com deal was found by Cheapflights users on 12/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:15 amARN - SEA
1 stop14h 55mLufthansa
Sun 3/224:10 pmSEA - ARN
1 stop17h 35mLufthansa
Deal found 12/29$995
This Trip.com deal was found by Cheapflights users on 12/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:15 amARN - SEA
1 stop14h 55mLufthansa
Fri 1/23:10 pmSEA - ARN
1 stop14h 15mLufthansa
Deal found 12/29$1,067
This United Airlines deal was found by Cheapflights users on 12/29. 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 12/307:10 amARN - SEA
2 stops22h 47mUnited Airlines
Fri 1/27:05 amSEA - ARN
2 stops31h 35mUnited Airlines
Deal found 12/29$1,324
This Booking.com deal was found by Cheapflights users on 12/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:30 amARN - SEA
2 stops23h 27mMultiple Airlines
Fri 1/22:00 pmSEA - ARN
1 stop14h 25mMultiple Airlines
Deal found 12/29$1,457
This TAP AIR PORTUGAL deal was found by Cheapflights users on 12/29. 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.
Tue 12/302:20 pmARN - SEA
2 stops40h 05mTAP AIR PORTUGAL
Fri 1/26:00 amSEA - ARN
3 stops23h 05mTAP AIR PORTUGAL
Deal found 12/29$3,469

Find 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 December 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$454
(Icelandair)

One-way from

$294
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$781
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
Search Deals
One-way flight from Stockholm Arlanda to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 30, 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

Thu 3/5

12:45 pm-5:00 pm

1 stop13h 15m

Seattle/Tacoma Intl

Mon 3/9

3:35 pm-11:45 am

1 stop12h 10m

$454

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Thu 3/5

8:05 pm-11:30 am

1 stop24h 25m

Seattle/Tacoma Intl

Mon 3/9

10:31 am-10:50 pm

2 stops28h 19m

$459

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Thu 1/15

6:30 am-11:50 am

1 stop14h 20m

Seattle/Tacoma Intl

Wed 1/28

7:40 am-11:50 am

2 stops19h 10m

$460

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Thu 3/5

8:05 pm-7:34 pm

2 stops32h 29m

Seattle/Tacoma Intl

Mon 3/9

11:20 pm-10:55 pm

2 stops39h 35m

$460

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 5/2

5:10 pm-8:40 pm

1 stop12h 30m

Seattle/Tacoma Intl

Wed 5/6

3:40 pm-12:45 pm

1 stop12h 05m

$468

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 5/2

8:10 am-10:26 pm

2 stops23h 16m

Seattle/Tacoma Intl

Wed 5/6

8:20 pm-11:10 pm

1 stop17h 50m

$506

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Thu 1/15

7:10 am-10:20 pm

2 stops24h 10m

Seattle/Tacoma Intl

Wed 1/28

8:04 am-2:10 pm

2 stops21h 06m

$508

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sun 6/7

7:25 am-4:00 pm

1 stop17h 35m

Seattle/Tacoma Intl

Tue 6/23

5:40 pm-3:55 pm

1 stop13h 15m

$521

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sun 6/7

12:25 pm-4:00 pm

1 stop12h 35m

Seattle/Tacoma Intl

Tue 6/23

1:35 pm-3:25 pm

1 stop16h 50m

$543

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 4/14

7:25 am-6:57 pm

2 stops20h 32m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 14 results
1
2
  • 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 December 26, 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 54 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, February is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to Seattle (average of $293). Flying from Stockholm Arlanda Airport to Seattle in July is currently the most expensive (average of $543). 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 December 30, 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 31% on airfare.

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 December 30, 2025.
Get a feel of what it's like to fly with Delta, Icelandair, and Lufthansa from Stockholm Arlanda Airport to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,016 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

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
8,016 reviews
Delta
7.9
Good
8,016 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

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
593 reviews
Delta
7.9
Good
8,016 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

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.
Lufthansa
6.8
Okay
7,663 reviews
Delta
7.9
Good
8,016 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

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.
British Airways
6.7
Okay
7,625 reviews
Delta
7.9
Good
8,016 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

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 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 4 different airlines.

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

    A quick flight from Stockholm Arlanda Airport to Seattle can take about 13h 15m. Icelandair provides one of the quickest options available for as low as $454. The distance from Stockholm Arlanda Airport to Seattle is about 4702 mi. This flight may include one or multiple stops.

  • 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 $398. Other airlines that can offer you cheap pricing are British Airways, from $412, and Delta, from $425. Users have found that Icelandair is 29% 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 Finnair. According to our data, you can fly for as low as $296. Users have also found prices from $324 and $476 on Icelandair and Scandinavian Airlines, respectively.

  • 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, February is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to Seattle (average of $293). Flying from Stockholm Arlanda Airport to Seattle in July is currently the most expensive (average of $543). 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 Arlanda to Seattle

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

Top 4 airlines flying from Arlanda to Seattle

Discover the top 4 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 December 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$398Average$419FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$412Average$543FlexibilityNo cancel feeOn-time70%
DeltaCheapest$425Average$454FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$465Average$957FlexibilityNo cancel feeOn-time76%

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