What is the cheapest airline that flies from Seattle/Tacoma Intl to Stockholm?

Icelandair, Delta, and KLM are the most popular carriers operating from Seattle/Tacoma Intl to Stockholm

Which layover airport has the shortest connection time from Seattle to Stockholm?

Copenhagen (CPH) has the shortest average layover time for this route: 1h 24m.

What airlines fly to Stockholm?

Icelandair, Lufthansa and Delta are the top three most popular airlines that fly to Stockholm from Seattle according to our data. Icelandair is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Stockholm. Keep in mind that there are 7 different airlines that fly to Stockholm on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Seattle to Stockholm?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 11h 57m.

Which layover airport offers the lowest fares from Seattle to Stockholm?

Flights via Toronto (YYZ) offer the lowest average round-trip price of $392.

Which airport is the most popular layover for flights between Seattle and Stockholm?

Reykjavik (KEF) was the most common stop: 49% of momondo users choosing 1-stop flights on this route connected there.

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

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

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Stockholm?

The number of operators available for flights from Seattle/Tacoma Intl Airport to Stockholm is 7 as of July 2026.

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

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 Seattle/Tacoma Intl Airport to Stockholm.

What documentation or ID do you need to fly to Stockholm?

The travel and health documents you'll need for your trip to Stockholm 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 Stockholm. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$235 Cheap Flights from Seattle to Stockholm in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $564 to $828. The lowest price recently found on this route was $413.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Stockholm

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:00 pm - 11:15 am

SEA

ARN

35h 15m

2 stops

12:50 pm - 9:07 pm

ARN

SEA

17h 17m

1 stop

$413Multiple Airlines

Tue, Aug 18 - Tue, Aug 25

3:40 pm - 4:10 pm

SEA

ARN

15h 30m

1 stop

1:45 pm - 5:55 pm

ARN

SEA

13h 10m

1 stop

$416Icelandair

Tue, Aug 25 - Wed, Oct 21

5:50 am - 11:15 am

SEA

ARN

20h 25m

2 stops

12:50 pm - 9:07 pm

ARN

SEA

17h 17m

1 stop

$417Multiple Airlines

Thu, Sep 3 - Sun, Sep 6

3:40 pm - 12:45 pm

SEA

ARN

12h 05m

1 stop

1:45 pm - 8:40 pm

ARN

SEA

15h 55m

1 stop

$418Icelandair

Wed, Sep 23 - Thu, Oct 1

5:50 am - 11:15 am

SEA

ARN

20h 25m

2 stops

12:50 pm - 10:47 pm

ARN

SEA

18h 57m

2 stops

$419Multiple Airlines

Tue, Aug 18 - Thu, Sep 10

7:00 pm - 4:10 pm

SEA

ARN

12h 10m

1 stop

5:10 pm - 8:40 pm

ARN

SEA

12h 30m

1 stop

$420Icelandair

Sun, Aug 30 - Thu, Sep 10

7:00 pm - 4:10 pm

SEA

ARN

12h 10m

1 stop

1:45 pm - 5:55 pm

ARN

SEA

13h 10m

1 stop

$421Icelandair

Wed, Aug 26 - Fri, Sep 4

6:50 pm - 11:40 pm

SEA

ARN

19h 50m

1 stop

12:50 pm - 6:32 pm

ARN

SEA

38h 42m

2 stops

$422Lufthansa

Thu, Aug 13 - Wed, Aug 19

5:50 am - 11:15 am

SEA

ARN

20h 25m

2 stops

12:50 pm - 10:42 pm

ARN

SEA

18h 52m

2 stops

$423Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

11:25 pm - 4:10 pm

SEA

ARN

31h 45m

1 stop

5:10 pm - 8:40 pm

ARN

SEA

12h 30m

1 stop

$424Icelandair

Sat, Aug 22 - Thu, Sep 10

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Icelandair flights from Seattle to Stockholm

Our best Icelandair deals on Seattle to Stockholm flight tickets

Icelandair

Aug 25

SEA3:40 pmSeattle/Tacoma Intl

15h 30m

1 stop

ARN4:10 pmStockholm Arlanda

Sep 2

ARN1:45 pmStockholm Arlanda

13h 10m

1 stop

SEA5:55 pmSeattle/Tacoma Intl

$400

Icelandair

Sep 29

SEA7:00 pmSeattle/Tacoma Intl

32h 45m

1 stop

ARN12:45 pmStockholm Arlanda

Oct 18

ARN5:10 pmStockholm Arlanda

12h 30m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

$405

Icelandair

Aug 25

SEA3:40 pmSeattle/Tacoma Intl

15h 30m

1 stop

ARN4:10 pmStockholm Arlanda

Oct 21

ARN1:45 pmStockholm Arlanda

13h 10m

1 stop

SEA5:55 pmSeattle/Tacoma Intl

$416

Delta flights from Seattle to Stockholm

Our best Delta deals on Seattle to Stockholm flight tickets

Delta

Jul 25

SEA4:00 pmSeattle/Tacoma Intl

31h 20m

1 stop

ARN8:20 amStockholm Arlanda

Aug 25

ARN10:20 amStockholm Arlanda

19h 00m

1 stop

SEA8:20 pmSeattle/Tacoma Intl

$580

Delta

Jul 20

SEA6:35 pmSeattle/Tacoma Intl

32h 15m

1 stop

ARN11:50 amStockholm Arlanda

Aug 24

ARN5:55 amStockholm Arlanda

20h 39m

1 stop

SEA5:34 pmSeattle/Tacoma Intl

$608

Delta

Jul 20

SEA6:35 pmSeattle/Tacoma Intl

32h 15m

1 stop

ARN11:50 amStockholm Arlanda

Aug 28

ARN5:55 amStockholm Arlanda

14h 20m

1 stop

SEA11:15 amSeattle/Tacoma Intl

$609

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Tue 8/18

3:00 pm-11:15 am

2 stops35h 15m

Stockholm Arlanda

Tue 8/25

12:50 pm-9:07 pm

1 stop17h 17m

$413

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Tue 8/25

3:40 pm-4:10 pm

1 stop15h 30m

Stockholm Arlanda

Wed 10/21

1:45 pm-5:55 pm

1 stop13h 10m

$416

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Thu 9/3

5:50 am-11:15 am

2 stops20h 25m

Stockholm Arlanda

Sun 9/6

12:50 pm-9:07 pm

1 stop17h 17m

$417

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 9/23

3:40 pm-12:45 pm

1 stop12h 05m

Stockholm Arlanda

Thu 10/1

1:45 pm-8:40 pm

1 stop15h 55m

$418

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Tue 8/18

5:50 am-11:15 am

2 stops20h 25m

Stockholm Arlanda

Thu 9/10

12:50 pm-10:47 pm

2 stops18h 57m

$419

Quickest round-trip

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sun 8/30

7:00 pm-4:10 pm

1 stop12h 10m

Stockholm Arlanda

Thu 9/10

5:10 pm-8:40 pm

1 stop12h 30m

$420

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 8/26

7:00 pm-4:10 pm

1 stop12h 10m

Stockholm Arlanda

Fri 9/4

1:45 pm-5:55 pm

1 stop13h 10m

$421

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Thu 8/13

6:50 pm-11:40 pm

1 stop19h 50m

Stockholm Arlanda

Wed 8/19

12:50 pm-6:32 pm

2 stops38h 42m

$422

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Tue 8/25

5:50 am-11:15 am

2 stops20h 25m

Stockholm Arlanda

Tue 9/1

12:50 pm-10:42 pm

2 stops18h 52m

$423

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sat 8/22

11:25 pm-4:10 pm

1 stop31h 45m

Stockholm Arlanda

Thu 9/10

5:10 pm-8:40 pm

1 stop12h 30m

$424

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Stockholm

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

Prices

Airlines

Layovers

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

What is the cheapest month to fly to Stockholm?

The month of May is, on average, the cheapest month to fly to Stockholm from Seattle, with most prices found around $290. If you aren’t able to travel during the month of May, then book flights to Stockholm from Seattle during October instead. Flights to Stockholm in October, while not as cheap as those in May, still average around $348.

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

You are more likely to see cheaper flights to Stockholm from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Stockholm for around $572 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Stockholm from Seattle for as low as $424 on momondo.

When to book flights from Seattle to Stockholm

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

Estimated round-trip price

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

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

Fastest flight time	12h 05m
Direct flights	None

The fastest flight from Seattle to Stockholm takes 12h 05m

There are no direct flights from Seattle to Stockholm. There are no popular flight routes from Seattle to Stockholm.

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Frequently asked questions about flying from Seattle to Stockholm

How far is Seattle/Tacoma Intl to Stockholm by plane?
There are 4713.2 mi between Seattle/Tacoma Intl and Stockholm. A reasonable flight in good conditions will take 12h 05m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Stockholm?
Prices for flights from Seattle/Tacoma Intl Airport to Stockholm are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Stockholm?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Stockholm is 7 as of July 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Stockholm?
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 Seattle/Tacoma Intl Airport to Stockholm.
What documentation or ID do you need to fly to Stockholm?
The travel and health documents you'll need for your trip to Stockholm 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 Stockholm. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Stockholm?
momondo data reveals that the most frequently booked airline on the route from Seattle to Stockholm is Icelandair, representing 49% of all bookings. The subsequent popular airlines are Delta at 17%, KLM at 10%, and Scandinavian Airlines at 6%.

Best airlines flying from Seattle to Stockholm

Compare and see reviews for airlines that fly from Seattle to Stockholm with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $362	Free Cancellation	Rating 7.0 707 reviews	Search Icelandair flights
British Airways	PriceFrom $392	Free Cancellation	Rating 6.7 8,116 reviews	Search British Airways flights
United Airlines	PriceFrom $399	Free Cancellation	Rating 7.4 9,991 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $407	Free Cancellation	Rating 7.4 1,879 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $466	Free Cancellation	Rating 7.8 8,467 reviews	Search Delta flights
Lufthansa	PriceFrom $467	Free Cancellation	Rating 6.8 8,134 reviews	Search Lufthansa flights
KLM	PriceFrom $531	Free Cancellation	Rating 7.8 1,539 reviews	Search KLM flights

Solna

Södertälje

Kista

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Stockholm from Seattle.

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

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

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

Once all potential Seattle to Stockholm flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Stockholm from Seattle. 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 Stockholm trip

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

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Fly into one of these airports located in Stockholm

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Stockholm Skavsta Airport

Cheap flights from Seattle to Stockholm from $235

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Stockholm departing on 8/18. 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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Icelandair flights from Seattle to Stockholm

Our best Icelandair deals on Seattle to Stockholm flight tickets

Delta flights from Seattle to Stockholm

Our best Delta deals on Seattle to Stockholm flight tickets

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How to get the cheapest flight ticket from Seattle to Stockholm

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

What is the cheapest month to fly to Stockholm?

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

What is the cheapest airline that flies from Seattle/Tacoma Intl to Stockholm?

What airlines fly to Stockholm?

Which airport is the most popular layover for flights between Seattle and Stockholm?

Which layover airport offers the lowest fares from Seattle to Stockholm?

Which layover airport has the shortest travel time from Seattle to Stockholm?

Which layover airport has the shortest connection time from Seattle to Stockholm?

When to book flights from Seattle to Stockholm

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

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to Stockholm

Best airlines flying from Seattle to Stockholm

Compare and see reviews for airlines that fly from Seattle to Stockholm with momondo

Traveling to a place near Stockholm?

Why use momondo?

An easier way to manage your Stockholm trip

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Sweden

Fly into one of these airports located in Stockholm

Airports listed have a maximum distance of 55.4 mi from Stockholm

Fly your favorite airline to Stockholm

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Stockholm

List of cabin classes available on flights landing in Stockholm. Availability may vary depending on flight origin and airline.

Popular cities in Sweden

Popular flights according to clicks in the last 7 days on momondo

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