What is the cheapest airline that flies from Washington to Stockholm?

Icelandair, United Airlines, and British Airways are the most popular carriers operating from Washington to Stockholm

What airlines fly to Stockholm?

Icelandair, Scandinavian Airlines and Delta are the top three most popular airlines that fly to Stockholm from State of Washington according to our data. Icelandair is the first choice among our users, with 67% 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.

How long does it take to fly to Stockholm?

Flight times vary depending on what airport in State of Washington you fly out of and what airport in Stockholm you fly into. For example, flying from Seattle to Stockholm Arlanda Airport takes 12h on average. On the other hand, flying from Spokane to Stockholm Arlanda Airport takes 22h 25m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Washington to Stockholm?

Prices for flights from Washington to Stockholm are updated daily.

How many operators does momondo search for flights from Washington to Stockholm?

As of November 2025, there are 9 operators available to choose from for flights from Washington to Stockholm.

How old do you have to be to fly from Washington to Stockholm?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Stockholm.

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

The travel and health documents required for your trip to Stockholm can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Stockholm. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$312 Cheap Flights from Washington to Stockholm in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 pm - 4:10 pmSEA-ARN

12h 10m1 stop

1:45 pm - 5:50 pmARN-SEA

13h 05m1 stop

$342Icelandair

Find Deal

Fri, Apr 24 - Fri, May 8

2:45 pm - 11:45 amPDX-ARN

12h 00m1 stop

9:30 pm - 5:00 pmARN-PDX

28h 30m1 stop

$347Icelandair

Find Deal

Mon, Dec 1 - Sun, Dec 14

3:10 pm - 2:25 pmSEA-ARN

14h 15m1 stop

6:30 pm - 1:20 pmARN-SEA

27h 50m1 stop

$438Lufthansa

Find Deal

Wed, Jan 14 - Tue, Jan 20

7:10 am - 11:15 amSEA-ARN

19h 05m2 stops

9:55 am - 8:48 pmARN-SEA

19h 53m2 stops

$444Scandinavian Airlines

Find Deal

Fri, Jan 9 - Sun, Jan 18

10:05 am - 11:40 pmSEA-ARN

28h 35m2 stops

6:05 am - 7:16 pmARN-SEA

22h 11m2 stops

$448Multiple Airlines

Find Deal

Sun, Nov 30 - Sun, Dec 7

2:09 pm - 7:15 pmSEA-ARN

20h 06m2 stops

7:10 am - 4:55 pmARN-SEA

18h 45m1 stop

$450British Airways

Find Deal

Wed, Jan 14 - Tue, Jan 20

2:05 pm - 2:55 pmSEA-ARN

15h 50m1 stop

10:20 am - 7:33 pmARN-SEA

18h 13m1 stop

$456Multiple Airlines

Find Deal

Wed, Nov 26 - Wed, Apr 15

7:20 am - 1:00 pmSEA-ARN

20h 40m2 stops

9:55 am - 10:16 pmARN-SEA

20h 21m2 stops

$466Scandinavian Airlines

Find Deal

Wed, Feb 25 - Wed, Mar 11

3:10 pm - 2:25 pmSEA-ARN

14h 15m1 stop

6:05 am - 7:16 pmARN-SEA

22h 11m2 stops

$468Lufthansa

Find Deal

Sun, Nov 30 - Sun, Dec 7

2:04 pm - 4:55 pmSEA-ARN

17h 51m2 stops

7:10 am - 10:07 pmARN-SEA

23h 57m2 stops

$476British Airways

Find Deal

Fri, Jan 16 - Fri, Jan 23

Icelandair flights from State of Washington to Stockholm

Our best Icelandair deals on State of Washington to Stockholm flight tickets

Icelandair

Apr 24

SEA7:00 pmSeattle/Tacoma Intl

12h 10m

1 stop

ARN4:10 pmStockholm Arlanda

May 8

ARN1:45 pmStockholm Arlanda

13h 05m

1 stop

SEA5:50 pmSeattle/Tacoma Intl

$342

Find similar

Icelandair

Dec 1

PDX2:45 pmPortland

12h 00m

1 stop

ARN11:45 amStockholm Arlanda

Dec 14

ARN9:30 pmStockholm Arlanda

28h 30m

1 stop

PDX5:00 pmPortland

$347

Find similar

Icelandair

Jan 16

SEA2:35 pmSeattle/Tacoma Intl

12h 10m

1 stop

ARN11:45 amStockholm Arlanda

Jan 19

ARN12:45 pmStockholm Arlanda

13h 15m

1 stop

SEA5:00 pmSeattle/Tacoma Intl

$353

Find similar

Lufthansa flights from State of Washington to Stockholm

Our best Lufthansa deals on State of Washington to Stockholm flight tickets

Lufthansa

Jan 14

SEA3:10 pmSeattle/Tacoma Intl

14h 15m

1 stop

ARN2:25 pmStockholm Arlanda

Jan 20

ARN6:30 pmStockholm Arlanda

27h 50m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

$438

Find similar

Lufthansa

Nov 12

SEA3:10 pmSeattle/Tacoma Intl

23h 30m

1 stop

ARN11:40 pmStockholm Arlanda

Nov 15

ARN6:20 amStockholm Arlanda

14h 50m

1 stop

SEA12:10 pmSeattle/Tacoma Intl

$452

Find similar

Lufthansa

Nov 30

SEA3:10 pmSeattle/Tacoma Intl

14h 15m

1 stop

ARN2:25 pmStockholm Arlanda

Dec 7

ARN6:05 amStockholm Arlanda

22h 11m

2 stops

SEA7:16 pmSeattle/Tacoma Intl

$468

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Stockholm that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Fri 4/24

7:00 pm-4:10 pm

1 stop12h 10m

Stockholm Arlanda

Fri 5/8

1:45 pm-5:50 pm

1 stop13h 05m

$342

PortlandStockholm

PDX - ARN

PDXARN

Portland

Mon 12/1

2:45 pm-11:45 am

1 stop12h 00m

Stockholm Arlanda

Sun 12/14

9:30 pm-5:00 pm

1 stop28h 30m

$347

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 1/14

3:10 pm-2:25 pm

1 stop14h 15m

Stockholm Arlanda

Tue 1/20

6:30 pm-1:20 pm

1 stop27h 50m

$438

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Fri 1/9

7:10 am-11:15 am

2 stops19h 05m

Stockholm Arlanda

Sun 1/18

9:55 am-8:48 pm

2 stops19h 53m

$444

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sun 11/30

10:05 am-11:40 pm

2 stops28h 35m

Stockholm Arlanda

Sun 12/7

6:05 am-7:16 pm

2 stops22h 11m

$448

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 1/14

2:09 pm-7:15 pm

2 stops20h 06m

Stockholm Arlanda

Tue 1/20

7:10 am-4:55 pm

1 stop18h 45m

$450

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 11/26

2:05 pm-2:55 pm

1 stop15h 50m

Stockholm Arlanda

Wed 4/15

10:20 am-7:33 pm

1 stop18h 13m

$456

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 2/25

7:20 am-1:00 pm

2 stops20h 40m

Stockholm Arlanda

Wed 3/11

9:55 am-10:16 pm

2 stops20h 21m

$466

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sun 11/30

3:10 pm-2:25 pm

1 stop14h 15m

Stockholm Arlanda

Sun 12/7

6:05 am-7:16 pm

2 stops22h 11m

$468

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Fri 1/16

2:04 pm-4:55 pm

2 stops17h 51m

Stockholm Arlanda

Fri 1/23

7:10 am-10:07 pm

2 stops23h 57m

$476

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 State of Washington 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

Other information

What is the cheapest month to fly to Stockholm?

The month of October is, on average, the cheapest month to fly to Stockholm from State of Washington, with most prices found around $490. If you aren’t able to travel during the month of October, then book flights to Stockholm from State of Washington during January instead. Flights to Stockholm in January, while not as cheap as those in October, still average around $501.

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 State of Washington 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 State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Stockholm for around $642 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Stockholm from State of Washington for as low as $541 on momondo.

Can stopping save me money on State of Washington to Stockholm flights?

You could potentially save up to 48% on your flight if you consider stops on a State of Washington to Stockholm flight.

Cheap State of Washington to Stockholm flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Stockholm

Direct flights	None

There are no direct flights from State of Washington to Stockholm. There are no popular flight routes from State of Washington to Stockholm.

Search flight deals

When did momondo last update prices for flights from Washington to Stockholm?
Prices for flights from Washington to Stockholm are updated daily.
How many operators does momondo search for flights from Washington to Stockholm?
As of November 2025, there are 9 operators available to choose from for flights from Washington to Stockholm.
How old do you have to be to fly from Washington to Stockholm?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Stockholm.
What documentation or ID do you need to fly to Stockholm?
The travel and health documents required for your trip to Stockholm can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Stockholm. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from State of Washington to Stockholm

Compare and see reviews for airlines that fly from State of Washington to Stockholm with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $355	Free Cancellation	Rating 7.1 568 reviews	Search Icelandair flights
Delta	PriceFrom $382	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $420	Free Cancellation	Rating 7.4 1,556 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $441	Free Cancellation	Rating 6.7 7,494 reviews	Search British Airways flights
American Airlines	PriceFrom $465	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights
United Airlines	PriceFrom $492	Free Cancellation	Rating 7.4 8,997 reviews	Search United Airlines flights
Lufthansa	PriceFrom $527	Free Cancellation	Rating 6.8 7,545 reviews	Search Lufthansa flights
Finnair	PriceFrom $555	Free Cancellation	Rating 7.6 1,335 reviews	Search Finnair flights
KLM	PriceFrom $604	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights

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

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

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

All flight searches from Washington to Stockholm on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Washington 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 Washington to Stockholm right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Stockholm, momondo offers a useful price alert feature which will track prices for flights to Stockholm from Washington and alert you when they change.