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Cheap flights from Stockholm Arlanda Airport to Seattle from £303

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — SEA
26 Feb — 5 Mar1
1 adult

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 21 February 2025.

Round-trip from

£303

Popular in

December

Cheapest in

February

Average price

£337
Lufthansa
  • Lufthansa
  • 24/3-7/4
  • 3 total stops
  • 42h 50m total
  • Stockholm to Seattle
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Highest demand for flights based on searches. 6% potential increase in price (£24 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
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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 21 February 2025.

Mon 24/318:35ARN - SEA
1 stop27h 45mLufthansa
Mon 7/414:15SEA - ARN
2 stops15h 05mLufthansa
Deal found 21/2£303
Wed 7/507:15ARN - SEA
1 stop17h 45mFinnair
Sat 17/517:40SEA - ARN
1 stop17h 55mFinnair
Deal found 21/2£323
Sun 4/506:05ARN - SEA
2 stops25h 08mUnited Airlines
Mon 12/505:40SEA - ARN
2 stops27h 45mUnited Airlines
Deal found 20/2£359
Mon 28/420:15ARN - SEA
1 stop23h 55mBritish Airways
Mon 12/513:30SEA - ARN
1 stop16h 30mBritish Airways
Deal found 20/2£363
Mon 10/309:45ARN - SEA
2 stops20h 11mDelta
Mon 24/311:15SEA - ARN
2 stops18h 10mDelta
Deal found 21/2£365
Fri 7/306:10ARN - SEA
1 stop14h 41mAir France
Mon 10/313:35SEA - ARN
1 stop14h 15mAir France
Deal found 21/2£366
Sun 4/516:40ARN - SEA
1 stop13h 00mIcelandair
Thu 8/515:45SEA - ARN
1 stop12h 00mIcelandair
Deal found 20/2£385
Fri 7/307:00ARN - SEA
3 stops39h 48mMultiple Airlines
Mon 10/323:30SEA - ARN
3 stops32h 30mMultiple Airlines
Deal found 21/2£792
Mon 24/310:00ARN - SEA
3 stops32h 49mTAP AIR PORTUGAL
Mon 7/422:40SEA - ARN
2 stops29h 40mTAP AIR PORTUGAL
Deal found 21/2£1,300
Sun 16/311:35ARN - SEA
2 stops45h 20mTurkish Airlines
Fri 21/309:20SEA - ARN
2 stops41h 20mTurkish Airlines
Deal found 20/2£1,912
Sun 3/821:50ARN - SEA
3 stops55h 58mEthiopian Air
Mon 18/822:05SEA - ARN
2 stops47h 35mEthiopian Air
Deal found 21/2£2,516

Find flights from Arlanda to Seattle within your budget

Customise 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 858,174 searches. Data last updated 21 February 2025.

Fly from

Arlanda

Fly to

Seattle

Route

Depart

Return

Price

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Mon 24/3

18:35-14:20

1 stop27h 45m

Seattle/Tacoma Intl

Mon 7/4

14:15-14:20

2 stops15h 05m

£303

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Wed 7/5

07:15-16:00

1 stop17h 45m

Seattle/Tacoma Intl

Sat 17/5

17:40-20:35

1 stop17h 55m

£323

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sun 4/5

06:05-22:13

2 stops25h 08m

Seattle/Tacoma Intl

Mon 12/5

05:40-18:25

2 stops27h 45m

£359

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Mon 28/4

20:15-11:10

1 stop23h 55m

Seattle/Tacoma Intl

Tue 13/5

13:30-15:25

1 stop16h 55m

£363

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Mon 10/3

09:45-21:56

2 stops20h 11m

Seattle/Tacoma Intl

Mon 24/3

11:15-13:25

2 stops18h 10m

£365

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Fri 7/3

06:10-11:51

1 stop14h 41m

Seattle/Tacoma Intl

Mon 10/3

13:35-11:50

1 stop14h 15m

£366

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sun 4/5

16:40-20:40

1 stop13h 00m

Seattle/Tacoma Intl

Wed 7/5

19:00-15:40

1 stop11h 40m

£385

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Fri 7/3

07:00-13:48

3 stops39h 48m

Seattle/Tacoma Intl

Mon 10/3

23:30-16:00

3 stops32h 30m

£792

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Mon 24/3

10:00-10:49

3 stops32h 49m

Seattle/Tacoma Intl

Mon 7/4

22:40-13:20

2 stops29h 40m

£1,300

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sun 16/3

11:35-00:55

2 stops45h 20m

Seattle/Tacoma Intl

Fri 21/3

09:20-10:40

2 stops41h 20m

£1,912

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 12 results
1
2

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 return 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.

Travel insights for flights from Arlanda to Seattle

Get recent, data-driven insights about flights from Arlanda to Seattle including ideal travel times, pricing trends, and more.

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 return flight from Arlanda to Seattle. Price data was last updated on 14 February 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 £622). Flying from Stockholm Arlanda Airport to Seattle in July is currently the most expensive (average of £946). 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.

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 18.0 - 168.0 inches per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 21 February 2025.
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

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
8,213 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

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
1,273 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

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

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

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
8,759 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

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

Turkish Airlines
7.3
Good
3,832 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Boarding

8.2

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?

    For a flight from Stockholm Arlanda to Seattle, you will be flying into Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 0 inbound flights from Stockholm Arlanda per day. 1 airline has flights to Seattle/Tacoma Intl from Stockholm Arlanda on a regular basis.

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

    Flying on Lufthansa is currently your cheapest option to Seattle, with prices starting at £303. Additional return tickets that might be worth considering are offered by Finnair and United Airlines, with the lowest prices starting at £323 and £359, respectively. Lufthansa is 33% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 holiday 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 £622). Flying from Stockholm Arlanda Airport to Seattle in July is currently the most expensive (average of £946). 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

Travelling to a place near Stockholm Arlanda Airport?

Book flights to Stockholm Arlanda Airport if you plan to visit one of these locations
Tacoma
Leavenworth
Bothell

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Arlanda to Seattle

Discover the top airline 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 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£429Average£524FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Arlanda to Seattle?

Deals for Arlanda to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Arlanda to Seattle?

Cheapflights helps you find that perfect flight to Seattle from Arlanda by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Arlanda to Seattle with no change fees?

Need flexible booking options for your flight to Seattle from Arlanda? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Arlanda to Seattle become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Arlanda today and book when prices fit your budget.

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