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Cheap flights from Washington to Sweden from $300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Sweden departing on 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Washington to Sweden

Cheap round-trip flights

Scandinavian Airlines Logo
2:10 pm - 6:20 pmSEA-ARN
19h 10m2 stops
Scandinavian Airlines Logo
7:05 am - 2:00 pmARN-SEA
15h 55m1 stop
$391Scandinavian Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Icelandair Logo
2:35 pm - 11:45 amSEA-ARN
12h 10m1 stop
Icelandair Logo
12:45 pm - 5:00 pmARN-SEA
13h 15m1 stop
$392Icelandair
Find Deal
Sun, Nov 23 - Wed, Dec 3
Icelandair Logo
2:35 pm - 11:45 amSEA-ARN
12h 10m1 stop
Icelandair Logo
12:45 pm - 5:00 pmARN-SEA
13h 15m1 stop
$400Icelandair
Find Deal
Wed, Nov 12 - Wed, Nov 19
Lufthansa Logo
3:10 pm - 2:25 pmSEA-ARN
14h 15m1 stop
Lufthansa Logo
7:10 am - 1:20 pmARN-SEA
15h 10m1 stop
$425Lufthansa
Find Deal
Wed, Nov 12 - Wed, Nov 19
Air France Logo
2:05 pm - 10:55 pmSEA-ARN
23h 50m1 stop
Air France Logo
10:20 am - 7:33 pmARN-SEA
18h 13m1 stop
$440Air France
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Wed, Nov 26 - Wed, Apr 15
Delta Logo
2:05 pm - 5:10 pmSEA-ARN
18h 05m1 stop
Delta Logo
10:20 am - 10:16 pmARN-SEA
20h 56m1 stop
$441Delta
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Wed, Nov 26 - Fri, Apr 17
Finnair Logo
7:23 am - 12:30 pmSEA-ARN
20h 07m2 stops
Finnair Logo
8:25 am - 7:00 pmARN-SEA
19h 35m2 stops
$442Finnair
Find Deal
Wed, Nov 12 - Wed, Nov 19
Delta Logo
2:11 pm - 5:10 pmSEA-ARN
17h 59m2 stops
Delta Logo
10:20 am - 7:33 pmARN-SEA
18h 13m1 stop
$445Delta
Find Deal
Tue, Nov 25 - Tue, Apr 14
Air France Logo
6:35 pm - 10:40 pmSEA-ARN
19h 05m1 stop
Air France Logo
10:20 am - 8:16 pmARN-SEA
18h 56m1 stop
$448Air France
Find Deal
Mon, Oct 13 - Mon, Oct 20
Lufthansa Logo
9:50 am - 11:40 pmPDX-ARN
28h 50m2 stops
Lufthansa Logo
6:10 am - 12:19 amARN-PDX
26h 09m2 stops
$559Lufthansa
Find Deal
Sun, Mar 1 - Thu, Mar 19

KLM flights from State of Washington to Sweden

Our best KLM deals on State of Washington to Sweden flight tickets
KLM
Oct 13
SEA2:10 pmSeattle/Tacoma Intl
12h 10m
1 stop
GOT11:20 amGothenburg Landvetter
Oct 20
GOT6:00 amGothenburg Landvetter
14h 50m
1 stop
SEA11:50 amSeattle/Tacoma Intl
$481
Find similar
KLM
Jan 14
PDX1:25 pmPortland
20h 40m
1 stop
ARN7:05 pmStockholm Arlanda
Jan 28
ARN6:30 amStockholm Arlanda
13h 55m
1 stop
PDX11:25 amPortland
$596
Find similar
KLM
Oct 6
PDX7:12 amPortland
16h 08m
1 stop
ARN8:20 amStockholm Arlanda
Oct 13
ARN6:30 amStockholm Arlanda
13h 50m
1 stop
PDX11:20 amPortland
$627
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
Oct 15
SEA2:10 pmSeattle/Tacoma Intl
19h 10m
2 stops
ARN6:20 pmStockholm Arlanda
Oct 22
ARN7:05 amStockholm Arlanda
15h 55m
1 stop
SEA2:00 pmSeattle/Tacoma Intl
$391
Find similar
Scandinavian Airlines
Oct 13
SEA12:45 pmSeattle/Tacoma Intl
21h 30m
2 stops
ARN7:15 pmStockholm Arlanda
Oct 21
ARN9:10 pmStockholm Arlanda
25h 50m
1 stop
SEA2:00 pmSeattle/Tacoma Intl
$411
Find similar
Scandinavian Airlines
Oct 15
SEA4:20 pmSeattle/Tacoma Intl
13h 10m
1 stop
ARN2:30 pmStockholm Arlanda
Oct 22
ARN10:30 amStockholm Arlanda
12h 30m
1 stop
SEA2:00 pmSeattle/Tacoma Intl
$419
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Sweden that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Washington to Sweden that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 10/15

2:10 pm-6:20 pm

2 stops19h 10m

Stockholm Arlanda

Wed 10/22

7:05 am-2:00 pm

1 stop15h 55m

$391

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sun 11/23

2:35 pm-11:45 am

1 stop12h 10m

Stockholm Arlanda

Wed 12/3

12:45 pm-5:00 pm

1 stop13h 15m

$392

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 11/12

2:35 pm-11:45 am

1 stop12h 10m

Stockholm Arlanda

Wed 11/19

12:45 pm-5:00 pm

1 stop13h 15m

$400

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 11/12

3:10 pm-2:25 pm

1 stop14h 15m

Stockholm Arlanda

Wed 11/19

7:10 am-1:20 pm

1 stop15h 10m

$425

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 11/26

2:05 pm-10:55 pm

1 stop23h 50m

Stockholm Arlanda

Wed 4/15

10:20 am-7:33 pm

1 stop18h 13m

$440

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 11/26

2:05 pm-5:10 pm

1 stop18h 05m

Stockholm Arlanda

Fri 4/17

10:20 am-10:16 pm

1 stop20h 56m

$441

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 11/12

7:23 am-12:30 pm

2 stops20h 07m

Stockholm Arlanda

Wed 11/19

8:25 am-7:00 pm

2 stops19h 35m

$442

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Tue 11/25

2:11 pm-5:10 pm

2 stops17h 59m

Stockholm Arlanda

Tue 4/14

10:20 am-7:33 pm

1 stop18h 13m

$445

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Mon 10/13

6:35 pm-10:40 pm

1 stop19h 05m

Stockholm Arlanda

Mon 10/20

10:20 am-8:16 pm

1 stop18h 56m

$448

PortlandStockholm

PDX - ARN

PDXARN

Portland

Sun 3/1

9:50 am-11:40 pm

2 stops28h 50m

Stockholm Arlanda

Thu 3/19

6:10 am-12:19 am

2 stops26h 09m

$559

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sweden from

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

What is the cheapest month to fly to Sweden?

If you don’t want to visit Sweden in October, then you should wait until January to fly from State of Washington, when ticket prices are also cheap, with an average price of $502.

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 $669 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 $558 on momondo.

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

You could potentially save up to 7% 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

Direct flights

None
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?

  • 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
IcelandairPriceFrom $355Free CancellationRating
7.0
544 reviews
Search Icelandair flights
DeltaPriceFrom $382Free CancellationRating
7.9
7,954 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom $414Free CancellationRating
7.4
1,484 reviews
Search Scandinavian Airlines flights
American AirlinesPriceFrom $465Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $500Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
LufthansaPriceFrom $527Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
FinnairPriceFrom $556Free CancellationRating
7.6
1,323 reviews
Search Finnair flights
United AirlinesPriceFrom $557Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
KLMPriceFrom $605Free CancellationRating
7.8
1,385 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.

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