HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Arlanda

$291+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ARN
may. 5 — may. 121
lun. 5/5
lun. 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Arlanda with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Stockholm Arlanda are usually found in October or March, booked 25 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 abril 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$546
(Icelandair)

One-way from

$291
(Cheapflightsfares)

Popular in

August

Cheapest in

October

Average price

$712
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
One-way flight from Seattle/Tacoma Intl to Stockholm Arlanda
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 abril 30, 2025.

This Icelandair deal was found by Cheapflights users on 4/28. 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.
jue. 9/47:00 pmSEA - ARN
1 stop11h 40mIcelandair
mié. 9/101:45 pmARN - SEA
1 stop13h 05mIcelandair
Deal found 4/28$546
This SWISS deal was found by Cheapflights users on 4/28. 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.
lun. 9/84:25 pmSEA - ARN
1 stop22h 25mSWISS
lun. 9/153:35 pmARN - SEA
2 stops36h 01mSWISS
Deal found 4/28$547
This Delta deal was found by Cheapflights users on 4/28. 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.
mié. 9/37:20 amSEA - ARN
2 stops21h 00mDelta
lun. 9/1510:20 amARN - SEA
1 stop21h 28mDelta
Deal found 4/28$548
This United Airlines deal was found by Cheapflights users on 4/28. 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.
jue. 8/216:40 amSEA - ARN
1 stop15h 40mUnited Airlines
lun. 8/256:05 amARN - SEA
2 stops47h 36mUnited Airlines
Deal found 4/28$560
This Booking.com deal was found by Cheapflights users on 4/29. 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.
jue. 8/215:35 amSEA - ARN
2 stops21h 05mAir Canada
lun. 8/256:05 amARN - SEA
2 stops23h 36mAir Canada
Deal found 4/29$562
This British Airways deal was found by Cheapflights users on 4/28. 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.
mar. 9/21:30 pmSEA - ARN
1 stop18h 40mBritish Airways
lun. 9/158:15 pmARN - SEA
1 stop23h 55mBritish Airways
Deal found 4/28$570
This Austrian Airlines deal was found by Cheapflights users on 4/28. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/48:00 amSEA - ARN
2 stops40h 20mAustrian Airlines
lun. 9/153:10 pmARN - SEA
2 stops38h 32mAustrian Airlines
Deal found 4/28$573
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/14:00 pmSEA - ARN
1 stop32h 15mScandinavian Airlines
dom. 6/89:10 pmARN - SEA
1 stop25h 40mScandinavian Airlines
Deal found 4/29$574
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/307:15 pmSEA - ARN
2 stops55h 25mMultiple Airlines
sáb. 9/136:05 amARN - SEA
1 stop17h 45mMultiple Airlines
Deal found 4/29$583
This Air France deal was found by Cheapflights users on 4/28. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/196:35 pmSEA - ARN
1 stop13h 45mAir France
mar. 5/276:00 amARN - SEA
1 stop14h 15mAir France
Deal found 4/28$603
This KLM deal was found by Cheapflights users on 4/28. 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.
mar. 5/201:55 pmSEA - ARN
1 stop14h 10mKLM
mié. 5/288:10 amARN - SEA
1 stop16h 47mKLM
Deal found 4/28$616
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/52:15 pmSEA - ARN
1 stop13h 10mLufthansa
mar. 5/136:20 amARN - SEA
2 stops21h 13mLufthansa
Deal found 4/29$628

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 abril 30, 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

mar. 7/15

11:30 pm-12:45 pm

1 stop28h 15m

Stockholm Arlanda

mar. 8/5

4:40 pm-8:40 pm

1 stop13h 00m

$560

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

dom. 6/1

4:00 pm-9:15 am

1 stop32h 15m

Stockholm Arlanda

dom. 6/8

9:10 pm-1:50 pm

1 stop25h 40m

$574

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

mar. 7/22

12:15 pm-4:40 pm

2 stops19h 25m

Stockholm Arlanda

sáb. 8/23

10:20 am-7:39 pm

1 stop18h 19m

$590

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

lun. 5/19

1:30 pm-12:05 am

1 stop25h 35m

Stockholm Arlanda

mié. 6/4

7:40 am-9:50 pm

2 stops23h 10m

$593

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

vie. 7/11

5:26 pm-11:40 am

2 stops33h 14m

Stockholm Arlanda

mar. 8/26

1:15 pm-3:32 pm

2 stops35h 17m

$598

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

lun. 7/21

7:15 pm-11:40 am

2 stops55h 25m

Stockholm Arlanda

lun. 8/4

6:05 am-2:55 pm

1 stop17h 50m

$599

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

lun. 5/19

6:35 pm-5:20 pm

1 stop13h 45m

Stockholm Arlanda

mar. 5/27

6:00 am-11:15 am

1 stop14h 15m

$603

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

mar. 5/6

2:40 pm-11:50 pm

2 stops24h 10m

Stockholm Arlanda

mié. 5/14

1:00 pm-6:33 pm

2 stops38h 33m

$615

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

mar. 5/20

1:55 pm-1:05 pm

1 stop14h 10m

Stockholm Arlanda

lun. 5/26

6:55 pm-11:40 am

1 stop25h 45m

$616

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

lun. 5/5

2:15 pm-12:25 pm

1 stop13h 10m

Stockholm Arlanda

mar. 5/13

6:20 am-6:33 pm

2 stops21h 13m

$628

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 25 results
1
2
3

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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice 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 Seattle-Stockholm Arlanda Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Stockholm Arlanda Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 25, 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 25 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 $1,088). 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 abril 30, 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.

Rainfall in Arlanda by month

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

In terms of precipitation, rainfall in Stockholm Arlanda Airport ranges from 1.0 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. March is typically the driest time to visit Stockholm Arlanda Airport when rainfall is around 1.0 in.

Temperature in Arlanda by month

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

If weather is an important factor for your trip to Stockholm Arlanda Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 26.6 F).

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 abril 30, 2025.
To help decide which airline to fly from Seattle to Stockholm, see what other customers have to say about Delta, KLM and Finnair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 10 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.

  • 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 $546. Additional round-trip tickets that might be worth considering are offered by SWISS and Delta, with the lowest prices starting at $547 and $548, respectively. Icelandair is priced at 37% 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?

    $291 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Delta and Air Canada, with prices starting from $506 and $511, 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, 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 $1,088). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
Uppsala

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 10 airlines flying from Seattle to Arlanda

Discover the top 10 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 abril 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$448Average$873FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$489Average$943FlexibilityNo cancel feeOn-time70%
FinnairCheapest$556Average$961FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$567Average$827FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$569Average$951FlexibilityNo cancel feeOn-time71%
KLMCheapest$605Average$774FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$634Average$694FlexibilityNo cancel feeOn-time69%
DeltaCheapest$668Average$1,167FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$677Average$1,124FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$775Average$1,166FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.