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$220+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — STO
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap 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 February 4, 2026.

This Ticket deal was found by Cheapflights users on 2/1. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:40 pm
IAD
-
ARN
1 stop10h 05m
Icelandair
Mon 3/305:10 pm
ARN
-
IAD
1 stop32h 10m
Icelandair
Deal found 2/1$297
This Ticket deal was found by Cheapflights users on 2/2. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/167:40 pm
IAD
-
ARN
1 stop10h 05m
Icelandair
Mon 3/212:45 pm
ARN
-
IAD
1 stop11h 45m
Icelandair
Deal found 2/2$304
This oojo deal was found by Cheapflights users on 2/2. 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 2/227:40 pm
IAD
-
ARN
1 stop10h 05m
Icelandair
Sat 2/2812:45 pm
ARN
-
IAD
1 stop11h 45m
Icelandair
Deal found 2/2$361
This oojo deal was found by Cheapflights users on 2/4. 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.
Sat 3/218:40 pm
IAD
-
ARN
1 stop10h 05m
Icelandair
Sat 3/284:10 pm
ARN
-
IAD
1 stop32h 10m
Icelandair
Deal found 2/4$362
This oojo deal was found by Cheapflights users on 2/1. 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.
Thu 4/168:30 pm
IAD
-
ARN
1 stop10h 15m
Icelandair
Tue 5/51:45 pm
ARN
-
IAD
1 stop11h 35m
Icelandair
Deal found 2/1$369
This oojo deal was found by Cheapflights users on 2/3. 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.
Fri 4/248:30 pm
IAD
-
ARN
1 stop10h 15m
Icelandair
Fri 5/15:10 pm
ARN
-
IAD
1 stop32h 10m
Icelandair
Deal found 2/3$370
This oojo deal was found by Cheapflights users on 2/3. 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 10/118:20 pm
IAD
-
ARN
1 stop20h 15m
Scandinavian Airlines
Sun 10/189:00 pm
ARN
-
IAD
1 stop25h 50m
Scandinavian Airlines
Deal found 2/3$372
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Thu 5/78:30 pm
IAD
-
ARN
1 stop13h 40m
Icelandair
Fri 5/155:10 pm
ARN
-
IAD
1 stop11h 05m
Icelandair
Deal found 2/3$375
This oojo deal was found by Cheapflights users on 2/3. 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 5/68:30 pm
IAD
-
ARN
1 stop10h 15m
Icelandair
Sun 5/105:10 pm
ARN
-
IAD
1 stop11h 05m
Icelandair
Deal found 2/3$376
This oojo deal was found by Cheapflights users on 2/1. 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.
Fri 5/18:30 pm
IAD
-
ARN
1 stop10h 15m
Icelandair
Sat 5/95:10 pm
ARN
-
IAD
1 stop32h 10m
Icelandair
Deal found 2/1$378

Find 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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$304
(Ticket)

One-way from

$220
(Trip.com)

Popular in

December

Cheapest in

November

Average price

$441
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Stockholm (STO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Stockholm (STO) flights.
Search Deals
From Washington, D.C. Dulles Intl to Stockholm (STO)
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Stockholm (STO)
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 4, 2026.
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

Fri 5/22

11:20 pm-12:45 pm

1 stop31h 25m

Stockholm Arlanda

Wed 5/27

5:10 pm-10:15 pm

1 stop11h 05m

$463

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Wed 3/11

7:59 pm-5:25 pm

2 stops16h 26m

Stockholm Arlanda

Wed 3/18

6:30 am-5:05 pm

1 stop15h 35m

$475

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Mon 3/30

1:19 pm-8:20 am

1 stop13h 01m

Stockholm Arlanda

Tue 4/7

10:20 am-7:19 pm

1 stop14h 59m

$478

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Mon 3/30

1:19 pm-8:20 am

1 stop13h 01m

Stockholm Arlanda

Fri 4/3

10:20 am-7:19 pm

1 stop14h 59m

$478

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Sun 3/8

6:40 pm-2:25 pm

1 stop14h 45m

Stockholm Arlanda

Sun 3/15

6:05 am-9:15 pm

1 stop20h 10m

$479

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Mon 2/23

5:40 pm-11:25 am

1 stop11h 45m

Stockholm Arlanda

Fri 2/27

6:20 am-2:35 pm

1 stop14h 15m

$480

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Tue 4/7

5:25 pm-2:25 pm

1 stop15h 00m

Stockholm Arlanda

Tue 4/21

6:10 am-3:05 pm

1 stop14h 55m

$480

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Mon 3/16

1:19 pm-9:00 am

2 stops14h 41m

Stockholm Arlanda

Mon 3/30

1:55 pm-3:35 pm

1 stop31h 40m

$480

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Sun 3/8

5:25 pm-2:40 pm

1 stop16h 15m

Stockholm Arlanda

Sat 3/14

6:20 am-9:15 pm

1 stop19h 55m

$481

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Sun 3/29

10:20 pm-5:30 pm

1 stop13h 10m

Stockholm Arlanda

Wed 4/8

6:40 am-11:17 am

2 stops34h 37m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 24 results
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Compare providers for flights from Dulles Intl to Stockholm

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Stockholm in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Stockholm flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Stockholm flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Stockholm flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Stockholm flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Stockholm flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 January 30, 2026.

Booking 18 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, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Stockholm (average of $266). Flying from Washington, D.C. Dulles Intl Airport to Stockholm in July is currently the most expensive (average of $456). 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.

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.

Reykjavik (KEF) – chosen by Cheapflights users on 83% 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 13m.

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 Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 19m.

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 February 4, 2026.
Read reviews from past customers who have flown Delta, United Airlines, 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
7.9
Good
8,142 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,142 reviews
Delta
7.9
Good
8,142 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,235 reviews
Delta
7.9
Good
8,142 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Scandinavian Airlines
7.3
Good
1,677 reviews
Delta
7.9
Good
8,142 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.1
Good
606 reviews
Delta
7.9
Good
8,142 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,759 reviews
Delta
7.9
Good
8,142 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 14h 45m. Icelandair provides one of the quickest options available for as low as $479. The distance between Washington, D.C. Dulles Intl Airport and Stockholm is about 4117 mi. This flight may include one or multiple stops.

  • 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 Delta and Icelandair, starting at $340 and $376 round-trip. You may be able to fly from Washington, D.C. Dulles Intl Airport to Stockholm for 51% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Stockholm one-way?

    One-way options have recently been found by users for as low as $275 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Icelandair from $300 and United Airlines from $382 one-way.

  • 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, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Stockholm (average of $266). Flying from Washington, D.C. Dulles Intl Airport to Stockholm in July is currently the most expensive (average of $456). 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$262Average$644FlexibilityNo cancel feeOn-time76%
DeltaCheapest$340Average$573FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$376Average$480FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$388Average$626FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$457Average$500FlexibilityNo cancel feeOn-time70%
KLMCheapest$475Average$581FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$489Average$675FlexibilityNo cancel feeOn-time69%

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