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Cheap flights from Stockholm Arlanda Airport to Seattle from £361

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — SEA
23 Apr — 30 Apr1
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 18 April 2025.

Round-trip from

£361

Popular in

December

Cheapest in

February

Average price

£390
Icelandair
  • Icelandair
  • 6/5-23/10
  • 2 total stops
  • 25h 00m total
  • Stockholm to Seattle
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 18 April 2025.

Tue 6/516:40ARN - SEA
1 stop13h 00mIcelandair
Wed 22/1019:00SEA - ARN
1 stop11h 40mIcelandair
Deal found 17/4£361
Tue 6/506:20ARN - SEA
2 stops21h 13mUnited Airlines
Tue 21/1006:00SEA - ARN
2 stops23h 45mUnited Airlines
Deal found 17/4£363
Tue 6/506:20ARN - SEA
2 stops16h 53mLufthansa
Wed 22/1014:20SEA - ARN
1 stop19h 05mLufthansa
Deal found 17/4£375
Sat 20/910:20ARN - SEA
1 stop21h 28mDelta
Sat 11/1012:00SEA - ARN
2 stops19h 40mDelta
Deal found 17/4£382
Sat 17/520:15ARN - SEA
2 stops35h 54mBritish Airways
Mon 2/611:20SEA - ARN
2 stops27h 45mBritish Airways
Deal found 17/4£426
Mon 4/809:00ARN - SEA
1 stop13h 50mScandinavian Airlines
Fri 22/816:00SEA - ARN
1 stop12h 15mScandinavian Airlines
Deal found 17/4£490
Sat 19/708:05ARN - SEA
1 stop16h 55mFinnair
Fri 1/813:30SEA - ARN
2 stops22h 05mFinnair
Deal found 17/4£756
Sat 17/509:55ARN - SEA
3 stops33h 33mTAP AIR PORTUGAL
Mon 2/623:37SEA - ARN
2 stops28h 43mTAP AIR PORTUGAL
Deal found 17/4£1,636
Mon 4/811:05ARN - SEA
3 stops32h 15mMultiple Airlines
Fri 22/823:25SEA - ARN
2 stops33h 15mMultiple Airlines
Deal found 17/4£2,064
Sun 1/621:50ARN - SEA
3 stops55h 51mEthiopian Air
Sun 8/622:15SEA - ARN
3 stops47h 25mEthiopian Air
Deal found 17/4£2,317
Sun 25/506:05ARN - SEA
2 stops21h 28mSWISS
Sun 8/613:45SEA - ARN
2 stops25h 05mSWISS
Deal found 17/4£2,984

Cheapflights Fare Finder

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 18 April 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

Tue 6/5

16:40-20:40

1 stop13h 00m

Seattle/Tacoma Intl

Thu 23/10

15:45-12:45

1 stop12h 00m

£361

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 6/5

06:20-18:33

2 stops21h 13m

Seattle/Tacoma Intl

Tue 21/10

06:00-14:45

2 stops23h 45m

£363

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 6/5

06:20-14:13

2 stops16h 53m

Seattle/Tacoma Intl

Wed 22/10

14:20-18:25

1 stop19h 05m

£375

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 20/9

10:20-22:48

1 stop21h 28m

Seattle/Tacoma Intl

Sat 11/10

12:00-16:40

2 stops19h 40m

£382

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 17/5

20:15-23:09

2 stops35h 54m

Seattle/Tacoma Intl

Mon 2/6

11:20-00:05

2 stops27h 45m

£426

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Mon 4/8

09:00-13:50

1 stop13h 50m

Seattle/Tacoma Intl

Fri 22/8

16:00-13:15

1 stop12h 15m

£490

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 19/7

08:05-16:00

1 stop16h 55m

Seattle/Tacoma Intl

Fri 1/8

13:30-20:35

2 stops22h 05m

£756

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sat 17/5

09:55-10:28

3 stops33h 33m

Seattle/Tacoma Intl

Mon 2/6

23:37-13:20

2 stops28h 43m

£1,636

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Mon 4/8

11:05-10:20

3 stops32h 15m

Seattle/Tacoma Intl

Fri 22/8

23:25-17:40

2 stops33h 15m

£2,064

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sun 1/6

21:50-20:41

3 stops55h 51m

Seattle/Tacoma Intl

Sun 8/6

22:15-06:40

3 stops47h 25m

£2,317

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 14 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.

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 return flight from Arlanda to Seattle. Price data was last updated on 11 April 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 £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 18 April 2025.
Delta
8.0
Very Good
7,917 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

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
7,917 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

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
7,917 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

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
1,581 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

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
7,917 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

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
Scandinavian Airlines
7.3
Good
1,335 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

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. 0 airlines have 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 Icelandair is currently your cheapest option to Seattle, with prices starting at £361. Additional return tickets that might be worth considering are offered by United Airlines and Lufthansa, with the lowest prices starting at £363 and £375, respectively. Icelandair is 17% 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

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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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