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$250+ Cheap flights from Washington to Stockholm (STO)

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 — STO
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Washington to Stockholm

Keep the following information in mind while searching for Washington to Stockholm flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$544
(Mytrip)

One-way from

$398
(oojo)

Popular in

December

Cheapest in

January

Average price

$746
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 Stockholm (STO)
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One-way flight from Washington to Stockholm (STO)
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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 March 2025
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Find flight deals from Washington to Stockholm

Cheapest flights from Washington to Stockholm
Explore the most affordable flight options available from Washington to Stockholm. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This oojo deal was found by Cheapflights users on 3/30. 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.
Sun 11/232:35 pmSEA - ARN
1 stop12h 10mIcelandair
Wed 12/312:45 pmARN - SEA
1 stop13h 15mIcelandair
Deal found 3/30$408
This Delta deal was found by Cheapflights users on 3/30. 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.
Sun 11/236:55 pmSEA - ARN
1 stop17h 45mDelta
Wed 12/36:10 amARN - SEA
2 stops21h 31mDelta
Deal found 3/30$500
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 United deal was found by Cheapflights users on 3/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:20 pmSEA - ARN
3 stops35h 05mUnited Airlines
Wed 12/31:10 pmARN - SEA
2 stops42h 19mUnited Airlines
Deal found 3/30$554
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 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 Air Canada deal was found by Cheapflights users on 3/30. 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.
Tue 10/72:55 pmSEA - ARN
2 stops17h 30mMultiple Airlines
Tue 10/1410:00 amARN - SEA
2 stops17h 36mMultiple Airlines
Deal found 3/30$566
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/131:15 pmPDX - ARN
2 stops24h 55mBritish Airways
Wed 8/206:00 pmARN - PDX
2 stops39h 24mBritish Airways
Deal found 3/31$584
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:50 pmSEA - ARN
1 stop19h 00mBritish Airways
Thu 1/88:05 pmARN - SEA
1 stop24h 15mBritish Airways
Deal found 3/31$593
This Air France 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/107:20 amSEA - ARN
1 stop16h 00mAir France
Tue 6/2410:20 amARN - SEA
1 stop21h 29mAir France
Deal found 3/31$595
This oojo deal was found by Cheapflights users on 3/30. 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.
Thu 10/163:20 pmPDX - ARN
1 stop12h 25mIcelandair
Sat 10/254:40 pmARN - PDX
1 stop34h 15mIcelandair
Deal found 3/30$600
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.
Wed 8/201:15 pmPDX - ARN
2 stops17h 40mAmerican Airlines
Fri 8/298:05 amARN - PDX
2 stops21h 43mAmerican Airlines
Deal found 3/31$646

Cheapflights Fare Finder

Customize your flight search to find flights from Washington to Stockholm 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 March 31, 2025.
Use the filters below to find and compare flights from Washington to Stockholm that are best for you.

Fly from

Washington

Fly to

Stockholm

Route

Depart

Return

Price

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Wed 5/14

7:00 pm-3:40 pm

1 stop11h 40m

Stockholm Arlanda

Wed 5/21

1:45 pm-11:25 am

1 stop30h 40m

$544

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

Sat 8/16

7:34 pm-7:20 am

2 stops26h 46m

Stockholm Arlanda

Fri 8/29

1:15 pm-11:10 am

1 stop30h 55m

$581

PortlandStockholm

PDX - ARN

PDXARN

Portland

Wed 8/13

1:15 pm-11:10 pm

2 stops24h 55m

Stockholm Arlanda

Wed 8/20

6:00 pm-12:24 am

2 stops39h 24m

$584

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sat 7/19

10:55 pm-8:20 am

1 stop24h 25m

Stockholm Arlanda

Fri 8/22

10:20 am-7:39 pm

1 stop18h 19m

$585

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Mon 8/25

12:10 pm-11:40 am

1 stop14h 30m

Stockholm Arlanda

Fri 9/12

6:05 am-7:31 pm

2 stops22h 26m

$587

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

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Mon 9/15

7:34 pm-2:45 pm

3 stops34h 11m

Stockholm Arlanda

Thu 9/25

6:10 am-7:31 pm

2 stops22h 21m

$603

SeattleStockholm

SEA - ARN

SEAARN

Seattle/Tacoma Intl

Sun 5/4

5:40 pm-4:55 pm

1 stop14h 15m

Stockholm Arlanda

Thu 5/22

1:15 pm-11:09 pm

2 stops18h 54m

$641

PortlandStockholm

PDX - ARN

PDXARN

Portland

Wed 8/20

1:15 pm-3:55 pm

2 stops17h 40m

Stockholm Arlanda

Fri 8/29

8:05 am-8:48 pm

2 stops21h 43m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 37 results
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Best time to book a flight from Washington to Stockholm

Have a flexible travel schedule? Discover the best time to fly to Stockholm 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 Stockholm

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

Currently, January is the cheapest month in which you can book a flight from State of Washington to Stockholm (average of $550). Flying from State of Washington to Stockholm 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 STO?

Find hourly flight availability from Washington to Stockholm. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from State of Washington to Stockholm, 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 Stockholm by month

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

In terms of precipitation, rainfall in Stockholm 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 Stockholm when rainfall is around 1.0 in.

Temperature in Stockholm by month

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

If weather is an important factor for your trip to Stockholm, 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 Stockholm

Get insights into the airlines that provide service to Stockholm. 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 Stockholm. Reviews last updated March 31, 2025.
Read through reviews of airlines operating flights from Washington to Stockholm, such as Emirates, Delta and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Boarding

8.1

Food

7.8

Overall

8.0

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,192 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Boarding

8.1

Food

7.8

Overall

8.0

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,899 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Boarding

8.1

Food

7.8

Overall

8.0

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,321 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Boarding

8.1

Food

7.8

Overall

8.0

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Finnair
7.6
Good
1,267 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Boarding

8.1

Food

7.8

Overall

8.0

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air France
7.4
Good
1,425 reviews
Emirates
8.0
Very good
3,192 reviews

Entertainment

8.2

Boarding

8.1

Food

7.8

Overall

8.0

Crew

8.3

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Washington to Stockholm. 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 Stockholm one-way?

    One-way options have recently been found by users for as low as $398 on Icelandair. Other airlines that offer cheap prices include Brussels Airlines from $521 and British Airways from $654 one-way.

  • What are the most popular routes from State of Washington to Stockholm?

    The most popular route from State of Washington to Stockholm is Seattle/Tacoma Intl - Stockholm Arlanda. You may also consider Portland - Stockholm Arlanda or Spokane - Stockholm Arlanda.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Stockholm 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 Stockholm?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Stockholm (average of $550). Flying from State of Washington to Stockholm 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington to Stockholm

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 Stockholm

Discover the top 9 airlines that operate flights from Washington to Stockholm. 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 March 31, 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$915FlexibilityNo cancel feeOn-time70%
KLMCheapest$611Average$1,139FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$677Average$1,124FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$713Average$916FlexibilityNo cancel feeOn-time77%
DeltaCheapest$715Average$1,208FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$775Average$1,166FlexibilityNo cancel feeOn-time67%
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