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$250+ Cheap flights from Washington to Sweden

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ARN
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Washington to Sweden

Keep the following information in mind while searching for Washington to Sweden flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$463
(oojo)

One-way from

$372
(oojo)

Popular in

December

Cheapest in

January

Average price

$629
Provider with most accurate pricing for Seattle/Tacoma Intl-Stockholm (STO) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Stockholm (STO) flights.
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From Washington to Sweden
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One-way flight from Washington to Sweden
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Highest demand for flights based on searches. 8% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Washington to Sweden

Cheapest flights from Washington to Sweden
Explore the most affordable flight options available from Washington to Sweden. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Icelandair deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:35 pmSEA - ARN
1 stop12h 10mIcelandair
Fri 1/912:45 pmARN - SEA
1 stop13h 15mIcelandair
Deal found 3/31$436
This oojo deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:20 pmPDX - ARN
1 stop15h 20mIcelandair
Sat 9/274:40 pmARN - PDX
1 stop34h 15mIcelandair
Deal found 4/1$463
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:20 amSEA - ARN
2 stops24h 50mDelta
Thu 1/87:05 amARN - SEA
2 stops21h 25mDelta
Deal found 3/31$516
This Air Canada deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/510:35 amSEA - ARN
2 stops20h 25mAir Canada
Tue 11/189:55 amARN - SEA
2 stops33h 45mAir Canada
Deal found 3/31$540
This StudentUniverse deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/125:40 pmSEA - GOT
1 stop14h 05mFinnair
Thu 5/228:25 amGOT - SEA
1 stop16h 35mFinnair
Deal found 4/1$555
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:20 pmSEA - ARN
1 stop14h 10mAmerican Airlines
Tue 10/288:50 amARN - SEA
2 stops20h 29mAmerican Airlines
Deal found 3/31$556
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:11 pmSEA - ARN
2 stops18h 09mUnited Airlines
Thu 1/812:20 pmARN - SEA
1 stop34h 00mUnited Airlines
Deal found 3/31$559
This Finnair deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:52 amGEG - ARN
2 stops22h 38mMultiple Airlines
Wed 11/197:55 amARN - GEG
2 stops21h 51mMultiple Airlines
Deal found 4/1$560
This SmartFares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/224:00 pmSEA - ARN
1 stop16h 45mScandinavian Airlines
Wed 8/209:10 pmARN - SEA
2 stops36h 12mScandinavian Airlines
Deal found 3/31$563
This Lufthansa deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:00 amSEA - ARN
2 stops20h 45mLufthansa
Fri 10/317:45 amARN - SEA
1 stop14h 35mLufthansa
Deal found 3/31$580
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:00 amPDX - ARN
1 stop16h 20mDelta
Fri 8/296:00 amARN - PDX
2 stops19h 20mDelta
Deal found 4/1$583
This Booking.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/231:30 pmSEA - ARN
1 stop18h 30mBritish Airways
Mon 9/228:15 pmARN - SEA
2 stops32h 49mBritish Airways
Deal found 4/1$588

Cheapflights Fare Finder

Customize your flight search to find flights from 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, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2025.
Use the filters below to find and compare flights from Washington to Sweden that are best for you.

Fly from

Washington

Fly to

Sweden

Route

Depart

Return

Price

PortlandStockholm

PDX - ARN

PDXARN

Portland

Wed 9/17

3:20 pm-3:40 pm

1 stop15h 20m

Stockholm Arlanda

Sat 9/27

4:40 pm-5:55 pm

1 stop34h 15m

$463

SeattleGothenburg

SEA - GOT

SEAGOT

Seattle/Tacoma Intl

Mon 5/12

5:40 pm-4:45 pm

1 stop14h 05m

Gothenburg Landvetter

Thu 5/22

8:25 am-4:00 pm

1 stop16h 35m

$555

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sun 5/4

7:00 pm-12:45 pm

1 stop32h 45m

Stockholm Arlanda

Thu 5/22

4:40 pm-8:40 pm

1 stop13h 00m

$562

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sun 6/22

4:00 pm-5:45 pm

1 stop16h 45m

Stockholm Arlanda

Wed 8/20

9:10 pm-12:22 am

2 stops36h 12m

$563

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Tue 4/22

1:30 pm-10:50 pm

1 stop24h 20m

Stockholm Arlanda

Tue 4/29

8:05 am-7:06 pm

2 stops20h 01m

$573

PortlandStockholm

PDX - ARN

PDXARN

Portland

Wed 8/20

7:00 am-8:20 am

1 stop16h 20m

Stockholm Arlanda

Fri 8/29

6:00 am-4:20 pm

2 stops19h 20m

$583

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 7/23

1:30 pm-5:00 pm

1 stop18h 30m

Stockholm Arlanda

Mon 9/22

8:15 pm-8:04 pm

2 stops32h 49m

$588

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Tue 6/10

7:20 am-8:20 am

1 stop16h 00m

Stockholm Arlanda

Tue 6/24

10:20 am-10:49 pm

1 stop21h 29m

$595

PortlandStockholm

PDX - ARN

PDXARN

Portland

Wed 8/20

5:15 am-7:20 am

2 stops17h 05m

Stockholm Arlanda

Fri 8/29

1:15 pm-8:25 pm

3 stops40h 10m

$598

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Thu 7/24

12:10 pm-11:40 am

1 stop14h 30m

Stockholm Arlanda

Fri 8/29

1:15 pm-6:49 pm

2 stops38h 34m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 44 results
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Best time to book a flight from Washington to Sweden

Have a flexible travel schedule? Discover the best time to fly to Sweden from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Sweden

What is the cheapest month to book a flight from State of Washington to Sweden?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Sweden (average of $550). Flying from State of Washington to Sweden in June is currently the most expensive (average of $1,088). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to SE?

Find hourly flight availability from Washington to Sweden. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

When flying from State of Washington to Sweden, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sweden by month

Plan your trip to Sweden by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sweden ranges from 1.0 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. March is typically the driest time to visit Sweden when rainfall is around 1.0 in.

Temperature in Sweden by month

Plan your trip to Sweden by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sweden, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Sweden

Get insights into the airlines that provide service to Sweden. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sweden. Reviews last updated April 2, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Washington to Sweden. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,616 reviews
Delta
8.0
Very good
7,898 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington to Sweden. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from State of Washington to Sweden one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $372. Users have also found prices from $471 and $527 on Air Canada and United Airlines, respectively.

  • Can I find deals for flights from Washington to Sweden that include hotel bookings?

    Yes. In addition to deals on Washington to Sweden flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Sweden?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Sweden.

  • Can I find deals for business class flights from Washington to Sweden?

    Yes. Cheapflights offers flight deals from Washington to Sweden by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Sweden?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Sweden (average of $550). Flying from State of Washington to Sweden in June is currently the most expensive (average of $1,088). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington to Sweden

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Washington to Sweden

Discover the top 9 airlines that operate flights from Washington to Sweden. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$498Average$1,028FlexibilityNo cancel feeOn-time76%
FinnairCheapest$556Average$961FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$569Average$951FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$580Average$921FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$606Average$900FlexibilityNo cancel feeOn-time77%
KLMCheapest$611Average$1,182FlexibilityNo cancel feeOn-time75%
DeltaCheapest$640Average$1,129FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$677Average$1,124FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$775Average$1,166FlexibilityNo cancel feeOn-time67%

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