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Cheap flights from Stockholm to Seattle from £268

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Stockholm to Seattle departing on 26/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Stockholm to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:10 - 11:55
ARN
-
SEA
14h 45m
1 stop
United Airlines Logo
23:00 - 14:45
SEA
-
ARN
30h 45m
2 stops
£452United Airlines
Tue, 11 Aug - Tue, 18 Aug
Delta Logo
06:30 - 16:54
ARN
-
SEA
19h 24m
2 stops
Delta Logo
18:45 - 17:25
SEA
-
ARN
13h 40m
1 stop
£455Delta
Tue, 25 Aug - Wed, 9 Sep
United Airlines Logo
06:10 - 18:32
ARN
-
SEA
21h 22m
2 stops
United Airlines Logo
07:30 - 14:25
SEA
-
ARN
21h 55m
2 stops
£456United Airlines
Tue, 25 Aug - Wed, 9 Sep
United Airlines Logo
06:50 - 11:55
ARN
-
SEA
14h 05m
1 stop
United Airlines Logo
14:10 - 12:25
SEA
-
ARN
13h 15m
1 stop
£456United Airlines
Fri, 4 Sep - Fri, 18 Sep
United Airlines Logo
06:50 - 11:55
ARN
-
SEA
14h 05m
1 stop
United Airlines Logo
22:58 - 11:05
SEA
-
ARN
27h 07m
2 stops
£457United Airlines
Fri, 21 Aug - Mon, 7 Sep
United Airlines Logo
06:50 - 11:55
ARN
-
SEA
14h 05m
1 stop
United Airlines Logo
14:10 - 12:30
SEA
-
ARN
13h 20m
1 stop
£458United Airlines
Fri, 21 Aug - Thu, 10 Sep
Delta Logo
06:30 - 17:00
ARN
-
SEA
19h 30m
2 stops
Delta Logo
21:50 - 21:35
SEA
-
ARN
14h 45m
1 stop
£459Delta
Sun, 23 Aug - Mon, 7 Sep
United Airlines Logo
06:40 - 17:42
ARN
-
SEA
20h 02m
2 stops
United Airlines Logo
18:50 - 17:30
SEA
-
ARN
13h 40m
1 stop
£460United Airlines
Wed, 26 Aug - Wed, 9 Sep
United Airlines Logo
06:10 - 23:26
ARN
-
SEA
26h 16m
2 stops
United Airlines Logo
18:50 - 17:30
SEA
-
ARN
13h 40m
1 stop
£462United Airlines
Mon, 24 Aug - Wed, 9 Sep
United Airlines Logo
06:50 - 21:41
ARN
-
SEA
23h 51m
2 stops
United Airlines Logo
23:00 - 12:30
SEA
-
ARN
28h 30m
2 stops
£462United Airlines
Fri, 21 Aug - Sun, 6 Sep

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Lufthansa flights from Stockholm to Seattle

Our best Lufthansa deals on Stockholm to Seattle flight tickets
Lufthansa
23 Aug
ARN13:30Stockholm Arlanda
31h 25m
1 stop
SEA11:55Seattle/Tacoma Intl
9 Sept
SEA18:50Seattle/Tacoma Intl
19h 50m
1 stop
ARN23:40Stockholm Arlanda
£512
Lufthansa
30 Jul
ARN06:00Stockholm Arlanda
19h 59m
1 stop
SEA16:59Seattle/Tacoma Intl
19 Jun
SEA18:50Seattle/Tacoma Intl
13h 40m
1 stop
ARN17:30Stockholm Arlanda
£530
Lufthansa
31 Jul
ARN06:50Stockholm Arlanda
14h 30m
1 stop
SEA12:20Seattle/Tacoma Intl
21 Jun
SEA18:50Seattle/Tacoma Intl
13h 40m
1 stop
ARN17:30Stockholm Arlanda
£538

United Airlines flights from Stockholm to Seattle

Our best United Airlines deals on Stockholm to Seattle flight tickets
United Airlines
11 Aug
ARN06:10Stockholm Arlanda
14h 45m
1 stop
SEA11:55Seattle/Tacoma Intl
18 Aug
SEA23:00Seattle/Tacoma Intl
30h 45m
2 stops
ARN14:45Stockholm Arlanda
£452
United Airlines
25 Aug
ARN06:10Stockholm Arlanda
14h 45m
1 stop
SEA11:55Seattle/Tacoma Intl
7 Sept
SEA07:00Seattle/Tacoma Intl
22h 25m
2 stops
ARN14:25Stockholm Arlanda
£456
United Airlines
4 Sept
ARN06:50Stockholm Arlanda
14h 05m
1 stop
SEA11:55Seattle/Tacoma Intl
18 Sept
SEA14:10Seattle/Tacoma Intl
13h 15m
1 stop
ARN12:25Stockholm Arlanda
£456

momondo Fare Finder

 
Customise your flight search to find flights from Stockholm 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 16 July 2026.
Use the filters below to find and compare flights from Stockholm to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 11/8

06:10-11:55

1 stop14h 45m

Seattle/Tacoma Intl

Tue 18/8

23:00-14:45

2 stops30h 45m

£452

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 25/8

06:30-16:54

2 stops19h 24m

Seattle/Tacoma Intl

Wed 9/9

18:45-17:25

1 stop13h 40m

£455

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Tue 25/8

06:10-18:32

2 stops21h 22m

Seattle/Tacoma Intl

Wed 9/9

07:30-14:25

2 stops21h 55m

£456
Fastest return journey

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Fri 4/9

06:50-11:55

1 stop14h 05m

Seattle/Tacoma Intl

Fri 18/9

14:10-12:25

1 stop13h 15m

£456

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Fri 21/8

06:50-11:55

1 stop14h 05m

Seattle/Tacoma Intl

Mon 7/9

22:58-11:05

2 stops27h 07m

£457

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Fri 21/8

06:50-11:55

1 stop14h 05m

Seattle/Tacoma Intl

Thu 10/9

14:10-12:30

1 stop13h 20m

£458

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Sun 23/8

06:30-17:00

2 stops19h 30m

Seattle/Tacoma Intl

Mon 7/9

21:50-21:35

1 stop14h 45m

£459

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Wed 26/8

06:40-17:42

2 stops20h 02m

Seattle/Tacoma Intl

Wed 9/9

18:50-17:30

1 stop13h 40m

£460

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Mon 24/8

06:10-23:26

2 stops26h 16m

Seattle/Tacoma Intl

Wed 9/9

18:50-17:30

1 stop13h 40m

£462

StockholmSeattle

ARN - SEA

ARNSEA

Stockholm Arlanda

Fri 21/8

06:50-21:41

2 stops23h 51m

Seattle/Tacoma Intl

Sun 6/9

23:00-12:30

2 stops28h 30m

£462

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Stockholm 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 and Seattle?

What is the cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Stockholm is in August. Flight prices, which tend to average around £195, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Seattle, with average flight prices from Stockholm averaging around £223.

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

You are more likely to see cheaper flights to Seattle from Stockholm when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around £436 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 for as low as £379 on momondo.

How have Stockholm to Seattle flight prices changed over time?

As of July 2026, prices for Stockholm to Seattle flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Stockholm to Seattle

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

Cheap Stockholm to Seattle (STO to SEA) flight deals and tips

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

Fastest flight time

20h 34m

Direct flights

None
The fastest flight from Stockholm to Seattle takes 20h 34m
There are no direct flights from Stockholm to Seattle. There are no popular flight routes from Stockholm to Seattle.
Search flight deals

Frequently asked questions about flying from Stockholm to Seattle

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

    The straight-line distance from Stockholm to Seattle/Tacoma Intl is 4713.2 mi. In terms of flight time, this usually takes a little over 20h 34m.

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

    Prices for flights from Stockholm to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Stockholm to Seattle/Tacoma Intl Airport.

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

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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
Westport
Kirkland
Ashford
Tacoma
SeaTac
Tukwila
Fife

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Stockholm to Seattle for you.

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

Yes. All flights to Seattle from Stockholm on momondo can be compared and filtered by various policies on offer, including flexible booking.

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 offers price alerts on flights to Seattle from Stockholm. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Seattle trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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