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$380+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — SEA
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 April, booked 42 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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$432
(Flightsearch)

One-way from

$380
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$481

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
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($118 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This Flightsearch deal was found by Cheapflights users on 3/31. 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.
Mon 6/93:05 pmARN - SEA
2 stops29h 05mFinnair
Mon 6/165:40 pmSEA - ARN
1 stop17h 55mFinnair
Deal found 3/31$432
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 5/221:15 pmARN - SEA
2 stops18h 46mAmerican Airlines
Wed 6/41:30 pmSEA - ARN
1 stop18h 30mAmerican Airlines
Deal found 3/30$435
This Delta deal was found by Cheapflights users on 3/31. 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.
Wed 5/219:35 amARN - SEA
2 stops20h 14mDelta
Wed 5/288:20 pmSEA - ARN
1 stop16h 15mDelta
Deal found 3/31$436
This FlightHub deal was found by Cheapflights users on 3/31. 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 12/2412:45 pmARN - SEA
1 stop13h 15mIcelandair
Thu 1/82:35 pmSEA - ARN
1 stop12h 10mIcelandair
Deal found 3/31$460
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:10 amARN - SEA
2 stops37h 30mAir Canada
Fri 1/911:35 amSEA - ARN
2 stops39h 45mAir Canada
Deal found 3/31$463
This Lufthansa deal was found by Cheapflights users on 3/31. 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.
Thu 12/257:05 pmARN - SEA
1 stop26h 05mLufthansa
Wed 1/77:00 amSEA - ARN
2 stops26h 20mLufthansa
Deal found 3/31$479
This Expedia deal was found by Cheapflights users on 3/31. 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.
Tue 12/236:10 amARN - SEA
2 stops37h 30mMultiple Airlines
Thu 1/82:00 pmSEA - ARN
1 stop19h 20mMultiple Airlines
Deal found 3/31$482
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 5/211:45 amARN - SEA
1 stop14h 14mUnited Airlines
Tue 8/1911:55 pmSEA - ARN
2 stops22h 25mUnited Airlines
Deal found 3/31$485
This SWISS deal was found by Cheapflights users on 3/31. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/71:00 pmARN - SEA
2 stops38h 33mSWISS
Tue 8/193:19 pmSEA - ARN
2 stops23h 31mSWISS
Deal found 3/31$486
This British Airways deal was found by Cheapflights users on 3/31. 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.
Thu 12/256:00 pmARN - SEA
1 stop26h 20mBritish Airways
Sat 1/101:40 pmSEA - ARN
2 stops21h 00mBritish Airways
Deal found 3/31$491
This KLM deal was found by Cheapflights users on 3/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/18:55 pmARN - SEA
1 stop23h 45mKLM
Wed 8/202:10 pmSEA - ARN
1 stop20h 30mKLM
Deal found 3/31$521
This Scandinavian Airlines deal was found by Cheapflights users on 3/31. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/309:10 pmARN - SEA
2 stops33h 02mScandinavian Airlines
Thu 8/211:40 pmSEA - ARN
2 stops19h 05mScandinavian Airlines
Deal found 3/31$631

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 March 31, 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

Mon 6/9

3:05 pm-11:10 am

2 stops29h 05m

Seattle/Tacoma Intl

Mon 6/16

5:40 pm-8:35 pm

1 stop17h 55m

$432

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Thu 5/22

1:15 pm-11:01 pm

2 stops18h 46m

Seattle/Tacoma Intl

Wed 6/4

1:30 pm-5:00 pm

1 stop18h 30m

$435

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Wed 5/21

9:35 am-8:49 pm

2 stops20h 14m

Seattle/Tacoma Intl

Wed 5/28

8:20 pm-9:35 pm

1 stop16h 15m

$436

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 5/6

6:20 am-10:13 pm

2 stops24h 53m

Seattle/Tacoma Intl

Tue 8/19

7:20 am-11:40 am

2 stops43h 20m

$478

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Fri 5/2

11:45 am-4:59 pm

1 stop14h 14m

Seattle/Tacoma Intl

Tue 8/19

11:55 pm-7:20 am

2 stops22h 25m

$485

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Wed 5/7

1:00 pm-6:33 pm

2 stops38h 33m

Seattle/Tacoma Intl

Tue 8/19

3:19 pm-11:50 pm

2 stops23h 31m

$486

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Fri 5/23

7:20 am-11:09 pm

2 stops24h 49m

Seattle/Tacoma Intl

Sun 6/8

1:30 pm-3:25 pm

2 stops16h 55m

$491

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Thu 5/1

8:55 pm-11:40 am

1 stop23h 45m

Seattle/Tacoma Intl

Wed 8/20

2:10 pm-7:40 pm

1 stop20h 30m

$521

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sun 5/4

6:00 am-4:59 pm

1 stop19h 59m

Seattle/Tacoma Intl

Mon 8/18

2:20 pm-6:25 pm

1 stop19h 05m

$529

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 5/3

4:40 pm-8:40 pm

1 stop13h 00m

Seattle/Tacoma Intl

Tue 8/19

7:00 pm-3:40 pm

1 stop11h 40m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 26 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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 Stockholm Arlanda Airport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Stockholm Arlanda Airport-Seattle flight deals on Cheapflights vs. FlightHub >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 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 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 March 28, 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 42 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 March 31, 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 March 31, 2025.
To help decide which airline to fly from Stockholm to Seattle, see what other customers have to say about Delta, KLM and Finnair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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 $432. Other airlines that can offer you cheap pricing are American Airlines, from $435, and Delta, from $436. Users have found that Finnair is 24% 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 British Airways. According to our data, you can fly for as low as $487. Users have also found prices from $509 and $514 on Turkish Airlines and Lufthansa, 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 $365.

  • 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
Lakewood
Renton
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Cle Elum
Centralia
Mukilteo
Aberdeen
Shoreline
Lynnwood
Shelton
Silverdale
Redmond
Monroe

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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$407Average$753FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$418Average$660FlexibilityNo cancel feeOn-time70%
DeltaCheapest$425Average$588FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$430Average$640FlexibilityNo 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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