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Cheap flights from Stockholm Arlanda Airport to Seattle from £309

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Stockholm Arlanda Airport to Seattle departing on 19/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Stockholm Arlanda Airport to Seattle

Cheap return flights

Multiple Airlines Logo
08:25 - 19:00ARN-SEA
19h 35m2 stops
Multiple Airlines Logo
18:50 - 22:55SEA-ARN
19h 05m1 stop
£309Multiple Airlines
Find Deal
Wed, 19 Nov - Tue, 2 Dec
Icelandair Logo
12:45 - 17:00ARN-SEA
13h 15m1 stop
Icelandair Logo
14:35 - 11:45SEA-ARN
12h 10m1 stop
£313Icelandair
Find Deal
Fri, 5 Dec - Tue, 9 Dec
Icelandair Logo
12:45 - 17:00ARN-SEA
13h 15m1 stop
Icelandair Logo
14:35 - 11:45SEA-ARN
12h 10m1 stop
£314Icelandair
Find Deal
Fri, 5 Dec - Tue, 9 Dec
Delta Logo
11:30 - 16:05ARN-SEA
13h 35m1 stop
Delta Logo
20:25 - 21:35SEA-ARN
16h 10m1 stop
£316Delta
Find Deal
Thu, 9 Oct - Wed, 22 Oct
Multiple Airlines Logo
06:30 - 11:50ARN-SEA
14h 20m1 stop
Multiple Airlines Logo
13:40 - 11:50SEA-ARN
13h 10m1 stop
£319Multiple Airlines
Find Deal
Mon, 20 Oct - Sat, 15 Nov
Delta Logo
06:30 - 20:45ARN-SEA
22h 15m2 stops
Delta Logo
11:43 - 17:25SEA-ARN
20h 42m2 stops
£320Delta
Find Deal
Wed, 29 Oct - Wed, 5 Nov
British Airways Logo
07:10 - 21:13ARN-SEA
23h 03m2 stops
British Airways Logo
13:25 - 16:55SEA-ARN
18h 30m1 stop
£321British Airways
Find Deal
Fri, 5 Dec - Tue, 9 Dec
British Airways Logo
15:20 - 16:55ARN-SEA
34h 35m1 stop
British Airways Logo
11:22 - 10:50SEA-ARN
38h 28m2 stops
£339British Airways
Find Deal
Wed, 10 Dec - Sun, 14 Dec
United Airlines Logo
06:10 - 18:36ARN-SEA
21h 26m2 stops
United Airlines Logo
14:20 - 15:55SEA-ARN
16h 35m1 stop
£351United Airlines
Find Deal
Thu, 9 Oct - Wed, 22 Oct
United Airlines Logo
07:05 - 11:55ARN-SEA
13h 50m1 stop
United Airlines Logo
14:20 - 15:55SEA-ARN
16h 35m1 stop
£352United Airlines
Find Deal
Thu, 9 Oct - Wed, 22 Oct

United Airlines flights from Stockholm Arlanda Airport to Seattle

Our best United Airlines deals on Stockholm Arlanda Airport to Seattle flight tickets
United Airlines
9 Oct
ARN06:10Stockholm Arlanda
21h 26m
2 stops
SEA18:36Seattle/Tacoma Intl
22 Oct
SEA14:20Seattle/Tacoma Intl
16h 35m
1 stop
ARN15:55Stockholm Arlanda
£351
Find similar
United Airlines
9 Oct
ARN07:05Stockholm Arlanda
13h 50m
1 stop
SEA11:55Seattle/Tacoma Intl
22 Oct
SEA14:20Seattle/Tacoma Intl
16h 35m
1 stop
ARN15:55Stockholm Arlanda
£352
Find similar
United Airlines
30 Oct
ARN06:10Stockholm Arlanda
35h 40m
2 stops
SEA09:50Seattle/Tacoma Intl
2 Nov
SEA23:59Seattle/Tacoma Intl
31h 31m
2 stops
ARN16:30Stockholm Arlanda
£356
Find similar

Icelandair flights from Stockholm Arlanda Airport to Seattle

Our best Icelandair deals on Stockholm Arlanda Airport to Seattle flight tickets
Icelandair
5 Dec
ARN12:45Stockholm Arlanda
13h 15m
1 stop
SEA17:00Seattle/Tacoma Intl
9 Dec
SEA14:35Seattle/Tacoma Intl
12h 10m
1 stop
ARN11:45Stockholm Arlanda
£313
Find similar
Icelandair
5 Dec
ARN12:45Stockholm Arlanda
13h 15m
1 stop
SEA17:00Seattle/Tacoma Intl
9 Dec
SEA14:35Seattle/Tacoma Intl
12h 10m
1 stop
ARN11:45Stockholm Arlanda
£314
Find similar
Icelandair
20 Dec
ARN17:30Stockholm Arlanda
32h 30m
1 stop
SEA17:00Seattle/Tacoma Intl
30 Dec
SEA14:35Seattle/Tacoma Intl
12h 10m
1 stop
ARN11:45Stockholm Arlanda
£1,230
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Stockholm Arlanda Airport 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, momondo users made 279,928 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Stockholm Arlanda Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Wed 19/11

08:25-19:00

2 stops19h 35m

Seattle/Tacoma Intl

Tue 2/12

18:50-22:55

1 stop19h 05m

£309

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

£313

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

£314

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Thu 9/10

11:30-16:05

1 stop13h 35m

Seattle/Tacoma Intl

Wed 22/10

20:25-21:35

1 stop16h 10m

£316

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Mon 20/10

06:30-11:50

1 stop14h 20m

Seattle/Tacoma Intl

Sat 15/11

13:40-11:50

1 stop13h 10m

£319

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Wed 29/10

06:30-20:45

2 stops22h 15m

Seattle/Tacoma Intl

Wed 5/11

11:43-17:25

2 stops20h 42m

£320

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Fri 5/12

07:10-21:13

2 stops23h 03m

Seattle/Tacoma Intl

Tue 9/12

13:25-16:55

1 stop18h 30m

£321

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Wed 10/12

15:20-16:55

1 stop34h 35m

Seattle/Tacoma Intl

Sun 14/12

11:22-10:50

2 stops38h 28m

£339

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Thu 9/10

06:10-18:36

2 stops21h 26m

Seattle/Tacoma Intl

Wed 22/10

14:20-15:55

1 stop16h 35m

£351

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Thu 9/10

07:05-11:55

1 stop13h 50m

Seattle/Tacoma Intl

Wed 22/10

14:20-15:55

1 stop16h 35m

£352

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Stockholm Arlanda Airport to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Stockholm Arlanda Airport and Seattle?

What is the cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Stockholm Arlanda Airport is in February. Flight prices, which tend to average around £332, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Seattle, with average flight prices from Stockholm Arlanda Airport averaging around £334.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Stockholm Arlanda Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around £418 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Stockholm Arlanda Airport for as low as £366 on momondo.

How have Stockholm Arlanda Airport to Seattle flight prices changed over time?

As of September 2025, prices for Stockholm Arlanda Airport to Seattle flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Stockholm Arlanda Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Stockholm Arlanda Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Stockholm Arlanda Airport to Seattle (ARN to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Stockholm Arlanda Airport to Seattle

Direct flights

None
There are no direct flights from Stockholm Arlanda Airport to Seattle. There are no popular flight routes from Stockholm Arlanda Airport to Seattle.
Search flight deals

  • How far is Stockholm Arlanda to Seattle/Tacoma Intl by plane?

    The straight-line distance from Stockholm Arlanda to Seattle/Tacoma Intl is 4691.5 mi. 13h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Stockholm Arlanda Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Stockholm Arlanda Airport to Seattle/Tacoma Intl Airport are updated daily.

  • How old do you have to be to fly from Stockholm Arlanda Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Stockholm Arlanda Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Fife
Tukwila
Renton
SeaTac

Why use momondo?

Why should I use momondo to find a flight deal from Stockholm to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Stockholm to Seattle . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Stockholm to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Stockholm to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Stockholm to Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Stockholm.

I’m not ready to book a flight from Stockholm to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Stockholm to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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