What airlines fly to Sweden?

Icelandair, Scandinavian Airlines and Delta are the top three most popular airlines that fly to Sweden from State of Washington according to our data. Icelandair is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Sweden. Keep in mind that there are 8 different airlines that fly to Sweden on a routine basis, so you have a few additional options to choose from.

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

Icelandair, British Airways, and Lufthansa are the most popular carriers operating from Washington to Sweden

How long is the flight from State of Washington to Sweden?

The flight from State of Washington to Sweden depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Seattle (a popular airport in State of Washington) to Stockholm Arlanda Airport (the most popular airport in Sweden), then the flight time is 12h 10m on average. If you fly from Spokane (another popular airport in State of Washington) to Stockholm Arlanda Airport, then the average flight time is 23h 05m.

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

Prices for flights from Washington to Sweden are updated daily.

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

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

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

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 Sweden.

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

The required travel and health documents for your Sweden trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sweden. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$337 Cheap Flights from Washington to Sweden in 2025/26

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Find the cheapest flights from Washington to Sweden

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One-way

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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 - 8:45 pmARN-SEA

16h 00m1 stop

$345Icelandair

Find Deal

Fri, Apr 24 - Fri, May 8

2:35 pm - 11:45 amSEA-ARN

12h 10m1 stop

12:45 pm - 5:00 pmARN-SEA

13h 15m1 stop

$348Icelandair

Find Deal

Mon, Jan 12 - Sun, Jan 25

3:50 pm - 11:40 pmPDX-ARN

22h 50m2 stops

7:10 am - 10:32 pmARN-PDX

24h 22m2 stops

$419Lufthansa

Find Deal

Mon, Jan 12 - Sun, Jan 25

5:45 pm - 10:50 pmPDX-ARN

20h 05m1 stop

7:15 am - 3:55 pmARN-PDX

17h 40m1 stop

$443British Airways

Find Deal

Mon, Jan 12 - Sun, Jan 25

10:05 am - 5:35 pmSEA-GOT

23h 30m2 stops

6:05 am - 12:20 pmGOT-SEA

15h 15m1 stop

$453Multiple Airlines

Find Deal

Sun, Mar 22 - Mon, Mar 30

5:45 pm - 7:20 pmPDX-ARN

16h 35m1 stop

6:00 pm - 3:55 pmARN-PDX

30h 55m1 stop

$459British Airways

Find Deal

Sun, Jan 18 - Sat, Jan 24

9:50 am - 5:45 pmPDX-ARN

22h 55m2 stops

7:10 am - 6:30 pmARN-PDX

20h 20m2 stops

$462Lufthansa

Find Deal

Tue, Feb 10 - Tue, Feb 24

10:05 am - 6:00 pmSEA-GOT

23h 55m2 stops

6:05 am - 12:20 pmGOT-SEA

15h 15m1 stop

$463Multiple Airlines

Find Deal

Mon, Mar 23 - Mon, Mar 30

7:00 am - 10:25 amPDX-ARN

18h 25m2 stops

9:00 pm - 10:22 pmARN-PDX

34h 22m2 stops

$466Scandinavian Airlines

Find Deal

Wed, Apr 22 - Sun, May 10

4:45 pm - 11:00 pmSEA-MMX

45h 15m2 stops

5:40 pm - 2:45 pmMMX-SEA

54h 05m2 stops

$1,016Scandinavian Airlines

Find Deal

Mon, Jan 26 - Fri, Jan 30

Lufthansa flights from State of Washington to Sweden

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

Lufthansa

Jan 12

SEA2:10 pmSeattle/Tacoma Intl

24h 30m

2 stops

ARN11:40 pmStockholm Arlanda

Jan 25

ARN7:10 amStockholm Arlanda

15h 10m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

$403

Find similar

Lufthansa

Jan 12

SEA2:10 pmSeattle/Tacoma Intl

24h 30m

2 stops

ARN11:40 pmStockholm Arlanda

Jan 25

ARN6:05 amStockholm Arlanda

25h 38m

2 stops

SEA10:43 pmSeattle/Tacoma Intl

$419

Find similar

Lufthansa

Jan 12

SEA2:10 pmSeattle/Tacoma Intl

24h 30m

2 stops

ARN11:40 pmStockholm Arlanda

Jan 25

ARN6:05 amStockholm Arlanda

25h 38m

2 stops

SEA10:43 pmSeattle/Tacoma Intl

$456

Find similar

KLM flights from State of Washington to Sweden

Our best KLM deals on State of Washington to Sweden flight tickets

KLM

Apr 1

SEA5:35 pmSeattle/Tacoma Intl

18h 25m

1 stop

ARN9:00 pmStockholm Arlanda

Apr 7

ARN10:20 amStockholm Arlanda

18h 28m

1 stop

SEA7:48 pmSeattle/Tacoma Intl

$462

Find similar

KLM

Dec 7

SEA3:05 pmSeattle/Tacoma Intl

21h 00m

1 stop

ARN9:05 pmStockholm Arlanda

Dec 10

ARN6:30 pmStockholm Arlanda

26h 20m

1 stop

SEA11:50 amSeattle/Tacoma Intl

$490

Find similar

KLM

Dec 4

SEA3:05 pmSeattle/Tacoma Intl

16h 35m

1 stop

ARN4:40 pmStockholm Arlanda

Dec 8

ARN5:30 pmStockholm Arlanda

27h 20m

1 stop

SEA11:50 amSeattle/Tacoma Intl

$524

Find similar

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-8:45 pm

1 stop16h 00m

$345

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Mon 1/12

2:35 pm-11:45 am

1 stop12h 10m

Stockholm Arlanda

Sun 1/25

12:45 pm-5:00 pm

1 stop13h 15m

$348

PortlandStockholm

PDX - ARN

PDXARN

Portland

Mon 1/12

3:50 pm-11:40 pm

2 stops22h 50m

Stockholm Arlanda

Sun 1/25

7:10 am-10:32 pm

2 stops24h 22m

$419

PortlandStockholm

PDX - ARN

PDXARN

Portland

Mon 1/12

5:45 pm-10:50 pm

1 stop20h 05m

Stockholm Arlanda

Sun 1/25

7:15 am-3:55 pm

1 stop17h 40m

$443

SeattleGothenburg

SEA - GOT

SEAGOT

Seattle/Tacoma Intl

Sun 3/22

10:05 am-5:35 pm

2 stops23h 30m

Gothenburg Landvetter

Mon 3/30

6:05 am-12:20 pm

1 stop15h 15m

$453

PortlandStockholm

PDX - ARN

PDXARN

Portland

Sun 1/18

5:45 pm-7:20 pm

1 stop16h 35m

Stockholm Arlanda

Sat 1/24

6:00 pm-3:55 pm

1 stop30h 55m

$459

PortlandStockholm

PDX - ARN

PDXARN

Portland

Tue 2/10

9:50 am-5:45 pm

2 stops22h 55m

Stockholm Arlanda

Tue 2/24

7:10 am-6:30 pm

2 stops20h 20m

$462

SeattleGothenburg

SEA - GOT

SEAGOT

Seattle/Tacoma Intl

Mon 3/23

10:05 am-6:00 pm

2 stops23h 55m

Gothenburg Landvetter

Mon 3/30

6:05 am-12:20 pm

1 stop15h 15m

$463

PortlandStockholm

PDX - ARN

PDXARN

Portland

Wed 4/22

7:00 am-10:25 am

2 stops18h 25m

Stockholm Arlanda

Sun 5/10

9:00 pm-10:22 pm

2 stops34h 22m

$466

SeattleMalmö

SEA - MMX

SEAMMX

Seattle/Tacoma Intl

Mon 1/26

4:45 pm-11:00 pm

2 stops45h 15m

Malmö

Fri 1/30

5:40 pm-2:45 pm

2 stops54h 05m

$1,016

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 Sweden

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 Sweden?

If you don’t want to visit Sweden in November, then you should wait until October to fly from State of Washington, when ticket prices are also cheap, with an average price of $484.

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

The cheapest day to depart on your flight to Sweden 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. Flights from State of Washington to Sweden on a Thursday will generally be more expensive and average around $1,315. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest State of Washington to Sweden flights are usually those with departure times in the morning. Our users have found flights to Sweden in the morning for as low as $820. In contrast, the most expensive time of day to depart to Sweden is in the afternoon when prices are around $1,144.

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

You are more likely to see cheaper flights to Sweden from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Sweden for around $641 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sweden from State of Washington for as low as $532 on momondo.

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

You could potentially save up to 9% on your flight if you consider stops on a State of Washington to Sweden flight.

Cheap State of Washington to Sweden flight deals and tips

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

Fastest flight time	12h 10m
Direct flights	None

The fastest flight from State of Washington to Sweden takes 12h 10m

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

Search flight deals

When did momondo last update prices for flights from Washington to Sweden?
Prices for flights from Washington to Sweden are updated daily.
How many operators does momondo search for flights from Washington to Sweden?
As of November 2025, there are 9 operators available to choose from for flights from Washington to Sweden.
How old do you have to be to fly from Washington to Sweden?
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 Sweden.
What documentation or ID do you need to fly to Sweden?
The required travel and health documents for your Sweden trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sweden. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Sweden

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $355	Free Cancellation	Rating 7.0 581 reviews	Search Icelandair flights
Delta	PriceFrom $382	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $401	Free Cancellation	Rating 7.4 1,589 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $441	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights
KLM	PriceFrom $477	Free Cancellation	Rating 7.7 1,422 reviews	Search KLM flights
United Airlines	PriceFrom $492	Free Cancellation	Rating 7.4 9,046 reviews	Search United Airlines flights
Lufthansa	PriceFrom $527	Free Cancellation	Rating 6.8 7,594 reviews	Search Lufthansa flights
Finnair	PriceFrom $555	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights

Why use momondo?

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

It is quick and easy to find Washington to Sweden flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sweden that suits you.

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

momondo does allow users to show only those flights to Sweden from Washington which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Sweden from Washington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Sweden from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.