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

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

What airlines fly to Stockholm?

Icelandair, Lufthansa and Scandinavian Airlines 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 61% of people opting to fly with this airline when traveling to Stockholm. Keep in mind that there are 9 different airlines that fly to Stockholm on a routine basis, so you have a few additional options to choose from.

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 9 as of July 2025.

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.

$176 Cheap Flights from Seattle to Stockholm in 2025

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Find the cheapest flights from Seattle to Stockholm

Round-trip

One-way

Last minute

Cheap round-trip flights

2:35 pm - 11:45 amSEA-ARN

12h 10m1 stop

12:45 pm - 5:00 pmARN-SEA

13h 15m1 stop

$367Icelandair

Find Deal

Wed, Nov 12 - Wed, Nov 19

3:45 pm - 3:40 pmSEA-ARN

14h 55m1 stop

1:45 pm - 8:40 pmARN-SEA

15h 55m1 stop

$375Icelandair

Find Deal

Mon, Oct 13 - Fri, Oct 17

7:00 pm - 3:40 pmSEA-ARN

11h 40m1 stop

1:45 pm - 5:50 pmARN-SEA

13h 05m1 stop

$376Icelandair

Find Deal

Tue, Aug 19 - Tue, Aug 26

11:30 pm - 3:40 pmSEA-ARN

31h 10m1 stop

4:40 pm - 8:40 pmARN-SEA

13h 00m1 stop

$377Icelandair

Find Deal

Tue, Aug 12 - Tue, Aug 19

4:20 pm - 1:55 pmSEA-ARN

12h 35m1 stop

9:10 pm - 2:00 pmARN-SEA

25h 50m1 stop

$408Scandinavian Airlines

Find Deal

Sun, Sep 28 - Tue, Oct 7

11:25 am - 5:25 pmSEA-ARN

21h 00m2 stops

6:10 am - 1:15 pmARN-SEA

16h 05m1 stop

$428Delta

Find Deal

Wed, Nov 12 - Wed, Nov 19

1:55 pm - 5:10 pmSEA-ARN

18h 15m1 stop

6:10 am - 8:31 pmARN-SEA

23h 21m2 stops

$433Delta

Find Deal

Sun, Nov 23 - Wed, Dec 3

7:46 am - 12:30 pmSEA-ARN

19h 44m2 stops

8:25 am - 6:58 pmARN-SEA

19h 33m2 stops

$442Finnair

Find Deal

Wed, Nov 12 - Wed, Nov 19

3:10 pm - 5:50 pmSEA-ARN

17h 40m1 stop

7:15 am - 1:20 pmARN-SEA

15h 05m1 stop

$457Lufthansa

Find Deal

Wed, Nov 12 - Wed, Nov 19

4:20 pm - 1:15 pmSEA-ARN

11h 55m1 stop

10:30 am - 2:00 pmARN-SEA

12h 30m1 stop

$481Scandinavian Airlines

Find Deal

Fri, Sep 26 - Wed, Oct 8

Icelandair flights from Seattle to Stockholm

Our best Icelandair deals on Seattle to Stockholm flight tickets

Icelandair

Nov 12

SEA2:35 pmSeattle/Tacoma Intl

12h 10m

1 stop

ARN11:45 amStockholm Arlanda

Nov 19

ARN12:45 pmStockholm Arlanda

13h 15m

1 stop

SEA5:00 pmSeattle/Tacoma Intl

$367

Find similar

Icelandair

Oct 13

SEA3:45 pmSeattle/Tacoma Intl

14h 55m

1 stop

ARN3:40 pmStockholm Arlanda

Oct 17

ARN1:45 pmStockholm Arlanda

15h 55m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

$375

Find similar

Icelandair

Aug 19

SEA7:00 pmSeattle/Tacoma Intl

11h 40m

1 stop

ARN3:40 pmStockholm Arlanda

Aug 26

ARN1:45 pmStockholm Arlanda

13h 05m

1 stop

SEA5:50 pmSeattle/Tacoma Intl

$376

Find similar

Scandinavian Airlines flights from Seattle to Stockholm

Our best Scandinavian Airlines deals on Seattle to Stockholm flight tickets

Scandinavian Airlines

Sep 28

SEA4:20 pmSeattle/Tacoma Intl

12h 35m

1 stop

ARN1:55 pmStockholm Arlanda

Oct 7

ARN9:10 pmStockholm Arlanda

25h 50m

1 stop

SEA2:00 pmSeattle/Tacoma Intl

$408

Find similar

Scandinavian Airlines

Sep 26

SEA4:20 pmSeattle/Tacoma Intl

11h 55m

1 stop

ARN1:15 pmStockholm Arlanda

Oct 8

ARN10:30 amStockholm Arlanda

12h 30m

1 stop

SEA2:00 pmSeattle/Tacoma Intl

$481

Find similar

Scandinavian Airlines

Jul 21

SEA7:15 amSeattle/Tacoma Intl

18h 35m

2 stops

ARN10:50 amStockholm Arlanda

Jul 31

ARN9:10 pmStockholm Arlanda

25h 40m

1 stop

SEA1:50 pmSeattle/Tacoma Intl

$926

Find similar

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

What is the cheapest month to fly to Stockholm?

The month of October is, on average, the cheapest month to fly to Stockholm from Seattle, with most prices found around $518. If you aren’t able to travel during the month of October, then book flights to Stockholm from Seattle during January instead. Flights to Stockholm in January, while not as cheap as those in October, still average around $527.

What is the cheapest day to depart on your flight to Stockholm?

The cheapest day to depart on your flight to Stockholm is on a Wednesday when prices can be found for as low as $881. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,315. These prices are subject to change though, so be sure to set up a Price Alert for flights to Stockholm.

What is the cheapest time of day to depart on your flight to Stockholm?

Our data shows that the cheapest Seattle to Stockholm flights are usually those with departure times in the morning. Our users have found flights to Stockholm in the morning for as low as $820. Flights in the afternoon are often more expensive with an average ticket price of $1,144.

How far in advance should I book a flight 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 $732 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 $567 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

Best Price Found	$176
Fastest flight time	11h 40m
Direct flights	None
Airports in Stockholm	1 airport

The best one-way flight to Stockholm from Seattle in the past 72 hours is $176. The best round-trip flight deal from Seattle to Stockholm found on momondo in the last 72 hours is $367.

The fastest flight from Seattle to Stockholm takes 11h 40m

There are no direct flights from Seattle to Stockholm. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Stockholm Arlanda Airport.

There is 1 airport near Stockholm: Stockholm Arlanda (ARN)

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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 11h 40m.
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 9 as of July 2025.
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 45% of all bookings. The subsequent popular airlines are Delta at 16%, Scandinavian Airlines at 10%, and British Airways 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 $355	Free Cancellation	Rating 7.0 515 reviews	Search Icelandair flights
Delta	PriceFrom $382	Free Cancellation	Rating 8.0 7,956 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $440	Free Cancellation	Rating 7.3 1,423 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $465	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $500	Free Cancellation	Rating 6.6 7,134 reviews	Search British Airways flights
Finnair	PriceFrom $556	Free Cancellation	Rating 7.6 1,316 reviews	Search Finnair flights
United Airlines	PriceFrom $557	Free Cancellation	Rating 7.4 8,858 reviews	Search United Airlines flights
KLM	PriceFrom $605	Free Cancellation	Rating 7.8 1,372 reviews	Search KLM flights
Lufthansa	PriceFrom $606	Free Cancellation	Rating 6.8 7,208 reviews	Search Lufthansa flights

Solna

Kista

Södertälje

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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Find better results for your trip to Sweden

Cheap flights from Seattle to Stockholm from $176

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 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Seattle to Stockholm

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Icelandair flights from Seattle to Stockholm

Our best Icelandair deals on Seattle to Stockholm flight tickets

Scandinavian Airlines flights from Seattle to Stockholm

Our best Scandinavian Airlines deals on Seattle to Stockholm flight tickets

See travel insights to Stockholm from

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

What is the cheapest month to fly to Stockholm?

What is the cheapest day to depart on your flight to Stockholm?

What is the cheapest time of day to depart on your flight to Stockholm?

Our data shows that the cheapest Seattle to Stockholm flights are usually those with departure times in the morning. Our users have found flights to Stockholm in the morning for as low as $820. Flights in the afternoon are often more expensive with an average ticket price of $1,144.

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

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

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

What airlines fly 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

Best Price Found

Fastest flight time

Direct flights

Airports in Stockholm

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

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

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

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

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

What is the most popular airline 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?

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

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

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

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

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