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

Icelandair, Lufthansa, and Brussels Airlines 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 05m on average. If you fly from Spokane (another popular airport in State of Washington) to Stockholm Arlanda Airport, then the average flight time is 17h 10m.

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.

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 December 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.

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

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Find the cheapest flights from Washington to Sweden

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 11:45 am

SEA

ARN

12h 10m1 stop

12:45 pm - 5:00 pm

ARN

SEA

13h 15m1 stop

$340Icelandair

Mon, Jan 12 - Sun, Jan 25

2:35 pm - 11:45 am

SEA

ARN

12h 10m1 stop

12:45 pm - 5:00 pm

ARN

SEA

13h 15m1 stop

$352Icelandair

Fri, Jan 23 - Fri, Jan 30

2:35 pm - 11:45 am

SEA

ARN

12h 10m1 stop

12:45 pm - 5:00 pm

ARN

SEA

13h 15m1 stop

$353Icelandair

Mon, Jan 12 - Sun, Jan 25

3:50 pm - 11:40 pm

PDX

ARN

22h 50m2 stops

6:05 am - 10:32 pm

ARN

PDX

25h 27m2 stops

$452Lufthansa

Sun, Jan 11 - Sun, Jan 25

7:10 am - 12:15 pm

SEA

GOT

20h 05m2 stops

10:00 am - 8:46 pm

GOT

SEA

19h 46m2 stops

$464Scandinavian Airlines

Fri, Jan 9 - Sat, Jan 31

11:30 am - 6:20 pm

SEA

GOT

21h 50m3 stops

10:00 am - 10:52 pm

GOT

SEA

21h 52m2 stops

$472Scandinavian Airlines

Sat, Jan 24 - Sat, Jan 31

9:59 am - 5:25 pm

PDX

ARN

22h 26m2 stops

6:30 am - 11:25 am

ARN

PDX

13h 55m1 stop

$472Delta

Mon, Feb 16 - Mon, Feb 23

1:40 pm - 4:00 pm

SEA

GOT

17h 20m1 stop

6:00 am - 11:50 am

GOT

SEA

14h 50m1 stop

$473Multiple Airlines

Sat, Jan 24 - Sat, Jan 31

7:00 am - 4:30 pm

PDX

ARN

24h 30m2 stops

6:20 am - 6:55 pm

ARN

PDX

21h 35m2 stops

$482Lufthansa

Sat, Jan 17 - Sat, Jan 24

11:25 am - 1:35 pm

GEG

ARN

17h 10m2 stops

6:30 am - 6:45 pm

ARN

GEG

21h 15m2 stops

$489Multiple Airlines

Fri, Jan 23 - Fri, Jan 30

KLM flights from State of Washington to Sweden

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

KLM

Apr 21

SEA7:20 amSeattle/Tacoma Intl

16h 00m

1 stop

ARN8:20 amStockholm Arlanda

Apr 28

ARN10:20 amStockholm Arlanda

18h 13m

1 stop

SEA7:33 pmSeattle/Tacoma Intl

$442

Find similar

KLM

Jan 23

PDX1:25 pmPortland

18h 15m

1 stop

ARN4:40 pmStockholm Arlanda

Jan 30

ARN6:30 amStockholm Arlanda

13h 55m

1 stop

PDX11:25 amPortland

$481

Find similar

KLM

Dec 11

SEA3:05 pmSeattle/Tacoma Intl

22h 15m

1 stop

GOT10:20 pmGothenburg Landvetter

Dec 24

GOT5:20 pmGothenburg Landvetter

27h 30m

1 stop

SEA11:50 amSeattle/Tacoma Intl

$530

Find similar

Scandinavian Airlines flights from State of Washington to Sweden

Our best Scandinavian Airlines deals on State of Washington to Sweden flight tickets

Scandinavian Airlines

Apr 21

SEA10:55 amSeattle/Tacoma Intl

19h 10m

2 stops

ARN3:05 pmStockholm Arlanda

Apr 28

ARN6:40 amStockholm Arlanda

24h 36m

2 stops

SEA10:16 pmSeattle/Tacoma Intl

$463

Find similar

Scandinavian Airlines

Jan 9

SEA7:10 amSeattle/Tacoma Intl

20h 05m

2 stops

GOT12:15 pmGothenburg Landvetter

Jan 31

GOT10:00 amGothenburg Landvetter

19h 46m

2 stops

SEA8:46 pmSeattle/Tacoma Intl

$464

Find similar

Scandinavian Airlines

Feb 25

SEA7:10 amSeattle/Tacoma Intl

17h 05m

2 stops

ARN9:15 amStockholm Arlanda

Mar 11

ARN12:00 pmStockholm Arlanda

19h 21m

2 stops

SEA11:21 pmSeattle/Tacoma Intl

$466

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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

$340

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Fri 1/23

2:35 pm-11:45 am

1 stop12h 10m

Stockholm Arlanda

Fri 1/30

12:45 pm-5:00 pm

1 stop13h 15m

$352

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

$353

PortlandStockholm

PDX - ARN

PDXARN

Portland

Sun 1/11

3:50 pm-11:40 pm

2 stops22h 50m

Stockholm Arlanda

Sun 1/25

6:05 am-10:32 pm

2 stops25h 27m

$452

SeattleGothenburg

SEA - GOT

SEAGOT

Seattle/Tacoma Intl

Fri 1/9

7:10 am-12:15 pm

2 stops20h 05m

Gothenburg Landvetter

Sat 1/31

10:00 am-8:46 pm

2 stops19h 46m

$464

SeattleGothenburg

SEA - GOT

SEAGOT

Seattle/Tacoma Intl

Sat 1/24

11:30 am-6:20 pm

3 stops21h 50m

Gothenburg Landvetter

Sat 1/31

10:00 am-10:52 pm

2 stops21h 52m

$472

PortlandStockholm

PDX - ARN

PDXARN

Portland

Mon 2/16

9:59 am-5:25 pm

2 stops22h 26m

Stockholm Arlanda

Mon 2/23

6:30 am-11:25 am

1 stop13h 55m

$472

SeattleGothenburg

SEA - GOT

SEAGOT

Seattle/Tacoma Intl

Sat 1/24

1:40 pm-4:00 pm

1 stop17h 20m

Gothenburg Landvetter

Sat 1/31

6:00 am-11:50 am

1 stop14h 50m

$473

PortlandStockholm

PDX - ARN

PDXARN

Portland

Sat 1/17

7:00 am-4:30 pm

2 stops24h 30m

Stockholm Arlanda

Sat 1/24

6:20 am-6:55 pm

2 stops21h 35m

$482

SpokaneStockholm

GEG - ARN

GEGARN

Spokane

Fri 1/23

11:25 am-1:35 pm

2 stops17h 10m

Stockholm Arlanda

Fri 1/30

6:30 am-6:45 pm

2 stops21h 15m

$489

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 $610 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 $518 on momondo.

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

You could potentially save up to 13% 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 05m
Direct flights	None

The fastest flight from State of Washington to Sweden takes 12h 05m

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 December 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 7.0 589 reviews	Search Icelandair flights
Delta	PriceFrom $382	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $401	Free Cancellation	Rating 7.4 1,605 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $441	Free Cancellation	Rating 6.7 7,573 reviews	Search British Airways flights
KLM	PriceFrom $477	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights
United Airlines	PriceFrom $492	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Lufthansa	PriceFrom $527	Free Cancellation	Rating 6.8 7,626 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.