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Cheap flights from Stockholm Arlanda Airport to Seattle from £216

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — SEA
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Arlanda to Seattle

Enter your travel dates to find the best prices.

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 5 November 2025.

Wed 12/1106:30ARN - SEA
1 stop14h 15mDelta
Mon 8/1216:48SEA - ARN
1 stop15h 37mDelta
Deal found 3/11£329
Fri 5/1212:45ARN - SEA
1 stop13h 15mIcelandair
Tue 9/1214:35SEA - ARN
1 stop12h 10mIcelandair
Deal found 2/11£330
Tue 25/1106:30ARN - SEA
1 stop14h 15mDelta
Sun 7/1207:20SEA - ARN
2 stops19h 30mDelta
Deal found 5/11£333
Thu 4/1209:45ARN - SEA
2 stops21h 40mDelta
Tue 9/1207:35SEA - ARN
2 stops20h 45mDelta
Deal found 3/11£334
Sun 23/1106:30ARN - SEA
2 stops18h 05mDelta
Sat 6/1207:20SEA - ARN
2 stops19h 30mDelta
Deal found 4/11£339
Fri 5/1206:15ARN - SEA
1 stop16h 10mDelta
Tue 9/1216:48SEA - ARN
1 stop15h 37mDelta
Deal found 4/11£350

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 5 November 2025.

Round-trip from

£330

One-way from

£216

Popular in

December

Cheapest in

October

Average price

£408
Icelandair
  • Icelandair
  • 5/12-9/12
  • 2 total stops
  • 25h 25m total
  • Stockholm to Seattle
Search Deals
Finnair
  • Finnair
  • 14/4
  • 2 total stops
  • 20h 54m total
  • Stockholm to Seattle
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£29 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 November 2025
Search Deals

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 5 November 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

Fri 5/12

12:45-17:00

1 stop13h 15m

Seattle/Tacoma Intl

Tue 9/12

14:35-11:45

1 stop12h 10m

£330

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 25/11

06:30-11:45

1 stop14h 15m

Seattle/Tacoma Intl

Sun 7/12

07:20-11:50

2 stops19h 30m

£333

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Thu 4/12

09:45-22:25

2 stops21h 40m

Seattle/Tacoma Intl

Tue 9/12

07:35-13:20

2 stops20h 45m

£334

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 2/12

17:30-11:50

1 stop27h 20m

Seattle/Tacoma Intl

Tue 9/12

13:40-17:10

1 stop18h 30m

£334

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sun 23/11

06:30-15:35

2 stops18h 05m

Seattle/Tacoma Intl

Sat 6/12

07:20-11:50

2 stops19h 30m

£339

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Fri 5/12

06:15-13:25

1 stop16h 10m

Seattle/Tacoma Intl

Tue 9/12

16:48-17:25

1 stop15h 37m

£350

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 14/4

10:55-22:49

2 stops20h 54m

£216

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 21/4

10:55-22:49

2 stops20h 54m

£216

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 21/4

15:50-11:35

1 stop28h 45m

£239

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 14/4

15:50-11:35

1 stop28h 45m

£239

Flights are sorted by cheapest return flights first.

Deals found on 4/11

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 31 October 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 £224). Flying from Stockholm Arlanda Airport to Seattle in July is currently the most expensive (average of £412). 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.

How much does it cost for a return flight from Stockholm Arlanda Airport to Seattle?

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.

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

    Airlines like Icelandair and Delta fly from Stockholm Arlanda Airport to Seattle in about 13h 15m. The time it takes to get you to your destination can typically vary by up to 1h. There are 4702 mi between Stockholm Arlanda Airport and Seattle. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, February is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to Seattle (average of £224). Flying from Stockholm Arlanda Airport to Seattle in July is currently the most expensive (average of £412). 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 Seattle?

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Bothell
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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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