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$239+ Cheap flights from Dulles Intl (IAD) 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — STO
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Stockholm are usually found in November or February, booked 57 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap flight deals from Dulles Intl to Stockholm

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Stockholm (STO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 18, 2025.

Round-trip from

$443
(Icelandair)

One-way from

$239
(oojo)

Popular in

December

Cheapest in

November

Average price

$577
From Washington, D.C. Dulles Intl to Stockholm (STO)
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One-way flight from Washington, D.C. Dulles Intl to Stockholm (STO)
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Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Dulles Intl to Stockholm

Cheapest flights from Dulles Intl to Stockholm
Explore the most affordable flight options available from Dulles Intl to Stockholm. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 18, 2025.

This Icelandair deal was found by Cheapflights users on 8/17. 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.
lun. 9/18:30 pmIAD - ARN
1 stop10h 15mIcelandair
sáb. 9/134:40 pmARN - IAD
1 stop11h 30mIcelandair
Deal found 8/17$443
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/18:30 pmIAD - ARN
1 stop10h 15mIcelandair
mié. 9/171:45 pmARN - IAD
1 stop11h 35mIcelandair
Deal found 8/17$446
This oojo deal was found by Cheapflights users on 8/17. 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.
mié. 10/112:08 pmIAD - ARN
2 stops17h 12mScandinavian Airlines
mié. 10/89:00 amARN - IAD
1 stop16h 59mScandinavian Airlines
Deal found 8/17$449
This Cheapflightsfares deal was found by Cheapflights users on 8/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2812:09 pmIAD - ARN
2 stops19h 51mScandinavian Airlines
mié. 11/59:00 amARN - IAD
1 stop14h 15mScandinavian Airlines
Deal found 8/16$452
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/311:15 pmIAD - ARN
1 stop10h 25mIcelandair
dom. 9/1410:35 pmARN - IAD
1 stop26h 45mIcelandair
Deal found 8/17$460
This Gurufare deal was found by Cheapflights users on 8/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/48:30 pmIAD - ARN
1 stop13h 10mIcelandair
lun. 9/151:45 pmARN - IAD
1 stop11h 35mIcelandair
Deal found 8/17$461
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/1510:05 pmIAD - ARN
1 stop18h 30mScandinavian Airlines
lun. 9/223:10 pmARN - IAD
1 stop10h 49mScandinavian Airlines
Deal found 8/17$465
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/3111:15 pmIAD - ARN
1 stop31h 30mIcelandair
dom. 9/1410:35 pmARN - IAD
1 stop26h 45mIcelandair
Deal found 8/17$472
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/186:10 pmIAD - ARN
1 stop12h 15mLufthansa
lun. 8/2511:45 amARN - IAD
1 stop13h 40mLufthansa
Deal found 8/17$475
This Mytrip deal was found by Cheapflights users on 8/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/610:05 pmIAD - ARN
2 stops20h 50mMultiple Airlines
lun. 10/205:45 amARN - IAD
2 stops20h 14mMultiple Airlines
Deal found 8/16$476
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/188:45 pmIAD - ARN
1 stop12h 00mSWISS
lun. 8/256:05 amARN - IAD
1 stop16h 10mSWISS
Deal found 8/18$477
This Scandinavian Airlines deal was found by Cheapflights users on 8/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/410:05 pmIAD - ARN
1 stop15h 10mScandinavian Airlines
mié. 10/81:45 pmARN - IAD
1 stop12h 14mScandinavian Airlines
Deal found 8/18$479

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 agosto 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Stockholm that are best for you.

Fly from

Dulles Intl

Fly to

Stockholm

Route

Depart

Return

Price

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

mié. 9/3

11:15 pm-3:40 pm

1 stop10h 25m

Stockholm Arlanda

vie. 9/19

4:40 pm-10:10 pm

1 stop11h 30m

$443

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

mar. 9/2

8:30 pm-12:45 pm

1 stop10h 15m

Stockholm Arlanda

vie. 9/19

1:45 pm-7:20 pm

1 stop11h 35m

$443

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

jue. 9/4

11:15 pm-3:40 pm

1 stop10h 25m

Stockholm Arlanda

sáb. 9/13

4:40 pm-10:10 pm

1 stop11h 30m

$443

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

lun. 9/1

8:30 pm-12:45 pm

1 stop10h 15m

Stockholm Arlanda

sáb. 9/13

4:40 pm-10:10 pm

1 stop11h 30m

$443

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

jue. 9/4

11:15 pm-3:40 pm

1 stop10h 25m

Stockholm Arlanda

vie. 9/19

4:40 pm-10:10 pm

1 stop11h 30m

$443

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

mar. 9/2

8:30 pm-12:45 pm

1 stop10h 15m

Stockholm Arlanda

sáb. 9/13

4:40 pm-10:10 pm

1 stop11h 30m

$443

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

lun. 9/1

8:30 pm-12:45 pm

1 stop10h 15m

Stockholm Arlanda

vie. 9/19

4:40 pm-10:10 pm

1 stop11h 30m

$443

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

mar. 9/2

8:30 pm-12:45 pm

1 stop10h 15m

Stockholm Arlanda

mié. 9/17

1:45 pm-7:20 pm

1 stop11h 35m

$446

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

lun. 9/1

8:30 pm-12:45 pm

1 stop10h 15m

Stockholm Arlanda

lun. 9/15

1:45 pm-7:20 pm

1 stop11h 35m

$446

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

mié. 9/3

8:30 pm-12:45 pm

1 stop10h 15m

Stockholm Arlanda

mié. 9/17

1:45 pm-10:10 pm

1 stop14h 25m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 27 results
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Best time to book a flight from Dulles Intl to Stockholm

Have a flexible travel schedule? Discover the best time to fly to Stockholm from Dulles Intl 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, D.C. Dulles Intl Airport to Stockholm

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Stockholm?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Stockholm. Price data was last updated on August 8, 2025.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Stockholm. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Stockholm?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Stockholm (average of $550). Flying from Washington, D.C. Dulles Intl Airport to Stockholm in June is currently the most expensive (average of $935). 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 IAD to STO?

Find hourly flight availability from Dulles Intl 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 agosto 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 18% on flights from Washington, D.C. Dulles Intl Airport to Stockholm by exploring options for tickets in the morning.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Stockholm?

What’s the top layover airport for flights from Washington, D.C. Dulles Intl Airport to Stockholm?

Share of 1-stop round-trip flights from Washington, D.C. Dulles Intl Airport to Stockholm chosen by Cheapflights users in the past 12 months, using the same layover each way.

Amsterdam (AMS) – chosen by Cheapflights users on 67% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Stockholm on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. Dulles Intl Airport to Stockholm?

Average round-trip fare for 1-stop flights from Washington, D.C. Dulles Intl Airport to Stockholm, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Amsterdam (AMS) is the most affordable 1-stop option, with an average round-trip price of $623.

What’s the fastest layover option from Washington, D.C. Dulles Intl Airport to Stockholm?

Shortest average travel time for 1-stop one-way flights from Washington, D.C. Dulles Intl Airport to Stockholm, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Reykjavik (KEF) have the shortest average one-way travel time for 1-stop routes: 10h 05m.

Which airport typically offers the quickest layover for flights from Washington, D.C. Dulles Intl Airport to Stockholm?

Average layover duration for 1-stop one-way flights from Washington, D.C. Dulles Intl Airport to Stockholm, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average layover time of 1h 18m.

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 agosto 18, 2025.
Read reviews from past customers who have flown Delta, KLM, and Scandinavian Airlines from Washington, D.C. Dulles Intl Airport to Stockholm. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,385 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.4
Good
1,470 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
527 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Stockholm?

    A quick flight from Washington, D.C. Dulles Intl Airport to Stockholm can take about 10h 25m. Icelandair provides one of the quickest options available for as low as $443. The distance between Washington, D.C. Dulles Intl Airport and Stockholm is about 4117 mi.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Stockholm round-trip?

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Stockholm is Lufthansa. Our recent data shows that you can find tickets from as low as $262 on this airline. Additional options worth looking into are Icelandair and Scandinavian Airlines, starting at $376 and $386 round-trip. You may be able to fly from Washington, D.C. Dulles Intl Airport to Stockholm for 54% less than the average price by searching for these airlines.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Stockholm?

    When deciding which route to take from Washington, D.C. Dulles Intl Airport to Stockholm consider Washington, D.C. Dulles Intl - Stockholm Arlanda, Washington, D.C. Dulles Intl - Stockholm Bromma or Washington, D.C. Dulles Intl - Stockholm Skavsta as they are the most popular.

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

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

  • How can I find direct flights from Dulles Intl to Stockholm?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Stockholm?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Stockholm (average of $550). Flying from Washington, D.C. Dulles Intl Airport to Stockholm in June is currently the most expensive (average of $935). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Dulles Intl to Stockholm

Discover the top 7 airlines that operate flights from Dulles Intl 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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$262Average$644FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$376Average$535FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$386Average$627FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$500Average$599FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$510Average$675FlexibilityNo cancel feeOn-time69%
DeltaCheapest$532Average$572FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$534Average$599FlexibilityNo cancel feeOn-time75%

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