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

KLM, Delta, and Icelandair are the most popular carriers operating from Washington to Sweden

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 54% of people opting to fly with this airline when traveling to Sweden. Keep in mind that there are 7 different airlines that fly to Sweden on a routine basis, so you have a few additional options to choose from.

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 16h 46m.

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 May 2026, there are 7 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.

$211 Cheap Flights from Washington to Sweden in 2026

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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.

5:45 am - 11:15 am

SEA

ARN

20h 30m

2 stops

12:50 pm - 10:48 pm

ARN

SEA

18h 58m

2 stops

$391Multiple Airlines

Di, Aug 18 - Mi, Aug 26

5:45 am - 11:15 am

SEA

ARN

20h 30m

2 stops

12:50 pm - 9:07 pm

ARN

SEA

17h 17m

1 stop

$393Multiple Airlines

Di, Aug 18 - Di, Aug 25

7:45 pm - 11:15 am

PDX

ARN

54h 30m

2 stops

12:50 pm - 11:22 pm

ARN

PDX

43h 32m

2 stops

$406Air Canada

Sa, Aug 15 - Di, Aug 25

7:00 am - 11:15 am

PDX

ARN

19h 15m

2 stops

12:50 pm - 11:22 pm

ARN

PDX

43h 32m

2 stops

$410United Airlines

Di, Aug 18 - Di, Aug 25

11:02 pm - 11:15 am

PDX

ARN

27h 13m

2 stops

12:50 pm - 11:40 pm

ARN

PDX

43h 50m

2 stops

$411United Airlines

Di, Aug 18 - Mi, Aug 26

7:45 pm - 11:15 am

PDX

ARN

54h 30m

2 stops

6:10 am - 7:06 pm

ARN

PDX

21h 56m

2 stops

$412Air Canada

Mo, Sep 7 - Mo, Sep 21

3:30 pm - 12:45 pm

PDX

ARN

12h 15m

1 stop

1:45 pm - 5:55 pm

ARN

PDX

13h 10m

1 stop

$417Icelandair

Sa, Sep 26 - Fr, Okt 16

7:20 am - 12:20 pm

SEA

GOT

20h 00m

2 stops

5:55 am - 5:47 pm

GOT

SEA

20h 52m

1 stop

$555Delta

Mo, Sep 21 - Fr, Okt 9

7:20 am - 12:20 pm

SEA

GOT

20h 00m

2 stops

9:45 am - 8:31 pm

GOT

SEA

19h 46m

2 stops

$565Delta

Mo, Sep 21 - Fr, Okt 9

7:45 pm - 12:45 pm

GEG

ARN

32h 00m

2 stops

5:10 pm - 11:59 pm

ARN

GEG

15h 49m

2 stops

$824Icelandair

Di, Aug 4 - Di, Aug 18

Air Canada flights from State of Washington to Sweden

Our best Air Canada deals on State of Washington to Sweden flight tickets

Air Canada

Aug 15

PDX7:45 pmPortland

54h 30m

2 stops

ARN11:15 amStockholm Arlanda

Aug 25

ARN12:50 pmStockholm Arlanda

43h 32m

2 stops

PDX11:22 pmPortland

$406

Air Canada

Sep 7

PDX7:45 pmPortland

54h 30m

2 stops

ARN11:15 amStockholm Arlanda

Sep 21

ARN6:10 amStockholm Arlanda

21h 56m

2 stops

PDX7:06 pmPortland

$412

Air Canada

Aug 16

PDX7:45 pmPortland

30h 30m

2 stops

ARN11:15 amStockholm Arlanda

Aug 26

ARN12:50 pmStockholm Arlanda

39h 21m

2 stops

PDX7:11 pmPortland

$419

Icelandair flights from State of Washington to Sweden

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

Icelandair

Nov 2

SEA2:35 pmSeattle/Tacoma Intl

12h 10m

1 stop

ARN11:45 amStockholm Arlanda

Nov 12

ARN12:45 pmStockholm Arlanda

13h 15m

1 stop

SEA5:00 pmSeattle/Tacoma Intl

$409

Icelandair

Nov 2

SEA2:35 pmSeattle/Tacoma Intl

12h 10m

1 stop

ARN11:45 amStockholm Arlanda

Nov 12

ARN12:45 pmStockholm Arlanda

13h 15m

1 stop

SEA5:00 pmSeattle/Tacoma Intl

$410

Icelandair

Oct 8

SEA7:00 pmSeattle/Tacoma Intl

32h 45m

1 stop

ARN12:45 pmStockholm Arlanda

Oct 22

ARN5:10 pmStockholm Arlanda

12h 30m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

$411

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Di 8/18

5:45 am-11:15 am

2 stops20h 30m

Stockholm Arlanda

Mi 8/26

12:50 pm-10:48 pm

2 stops18h 58m

$391

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Di 8/18

5:45 am-11:15 am

2 stops20h 30m

Stockholm Arlanda

Di 8/25

12:50 pm-9:07 pm

1 stop17h 17m

$393

PortlandStockholm

PDX - ARN

PDXARN

Portland

Sa 8/15

7:45 pm-11:15 am

2 stops54h 30m

Stockholm Arlanda

Di 8/25

12:50 pm-11:22 pm

2 stops43h 32m

$406

PortlandStockholm

PDX - ARN

PDXARN

Portland

Di 8/18

7:00 am-11:15 am

2 stops19h 15m

Stockholm Arlanda

Di 8/25

12:50 pm-11:22 pm

2 stops43h 32m

$410

PortlandStockholm

PDX - ARN

PDXARN

Portland

Di 8/18

11:02 pm-11:15 am

2 stops27h 13m

Stockholm Arlanda

Mi 8/26

12:50 pm-11:40 pm

2 stops43h 50m

$411

PortlandStockholm

PDX - ARN

PDXARN

Portland

Mo 9/7

7:45 pm-11:15 am

2 stops54h 30m

Stockholm Arlanda

Mo 9/21

6:10 am-7:06 pm

2 stops21h 56m

$412

Quickest round-trip

PortlandStockholm

PDX - ARN

PDXARN

Portland

Sa 9/26

3:30 pm-12:45 pm

1 stop12h 15m

Stockholm Arlanda

Fr 10/16

1:45 pm-5:55 pm

1 stop13h 10m

$417

SeattleGothenburg

SEA - GOT

SEAGOT

Seattle/Tacoma Intl

Mo 9/21

7:20 am-12:20 pm

2 stops20h 00m

Gothenburg Landvetter

Fr 10/9

5:55 am-5:47 pm

1 stop20h 52m

$555

SeattleGothenburg

SEA - GOT

SEAGOT

Seattle/Tacoma Intl

Mo 9/21

7:20 am-12:20 pm

2 stops20h 00m

Gothenburg Landvetter

Fr 10/9

9:45 am-8:31 pm

2 stops19h 46m

$565

SpokaneStockholm

GEG - ARN

GEGARN

Spokane

Di 8/4

7:45 pm-12:45 pm

2 stops32h 00m

Stockholm Arlanda

Di 8/18

5:10 pm-11:59 pm

2 stops15h 49m

$824

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 March, then you should wait until October to fly from State of Washington, when ticket prices are also cheap, with an average price of $348.

How far in advance should I book a flight from Washington 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 $535 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 $449 on momondo.

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

You could potentially save up to 51% 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 00m
Direct flights	None

The fastest flight from State of Washington to Sweden takes 12h 00m

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

Frequently asked questions about flying from Washington to Sweden

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 May 2026, there are 7 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 $352	Free Cancellation	Rating 7.0 654 reviews	Search Icelandair flights
Delta	PriceFrom $382	Free Cancellation	Rating 7.9 8,455 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $401	Free Cancellation	Rating 7.4 1,777 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $441	Free Cancellation	Rating 6.7 7,979 reviews	Search British Airways flights
United Airlines	PriceFrom $444	Free Cancellation	Rating 7.4 9,712 reviews	Search United Airlines flights
Lufthansa	PriceFrom $467	Free Cancellation	Rating 6.8 8,000 reviews	Search Lufthansa flights
KLM	PriceFrom $471	Free Cancellation	Rating 7.8 1,517 reviews	Search KLM 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.