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Dulles Intl

$280+ Cheap flights from Arlanda (ARN) to Dulles Intl (IAD)

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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — IAD
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Arlanda to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Arlanda (ARN) to Dulles Intl (IAD). 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 January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$448
(Delta)

One-way from

$216
(Finnair)

Popular in

December

Cheapest in

May

Average price

$548
Provider with most accurate pricing for Stockholm Arlanda-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Stockholm Arlanda-Washington, D.C. Dulles Intl flights.
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From Stockholm Arlanda to Washington, D.C. Dulles Intl
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One-way flight from Stockholm Arlanda to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 4% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Arlanda to Dulles Intl

Cheapest flights from Arlanda to Dulles Intl
Explore the most affordable flight options available from Arlanda to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Delta deal was found by Cheapflights users on 1/13. 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 2/16:30 am
ARN
-
IAD
1 stop15h 35m
Delta
Tue 2/177:35 pm
IAD
-
ARN
2 stops15h 50m
Delta
Deal found 1/13$448
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Mon 2/26:15 am
ARN
-
IAD
1 stop15h 35m
United Airlines
Mon 2/1612:40 pm
IAD
-
ARN
2 stops16h 45m
United Airlines
Deal found 1/14$450
This Ticket deal was found by Cheapflights users on 1/14. 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.
Sat 1/316:20 am
ARN
-
IAD
1 stop15h 30m
Multiple Airlines
Mon 2/235:45 pm
IAD
-
ARN
1 stop23h 40m
Multiple Airlines
Deal found 1/14$451
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Sun 11/19:50 am
ARN
-
IAD
1 stop16h 25m
United Airlines
Sun 11/85:20 pm
IAD
-
ARN
2 stops24h 20m
United Airlines
Deal found 1/13$452
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Sun 2/86:05 am
ARN
-
IAD
2 stops21h 08m
United Airlines
Sun 2/226:00 pm
IAD
-
ARN
1 stop16h 30m
United Airlines
Deal found 1/14$457
This Delta deal was found by Cheapflights users on 1/14. 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 2/16:30 am
ARN
-
IAD
1 stop15h 35m
Delta
Thu 2/2612:24 pm
IAD
-
ARN
2 stops14h 36m
Delta
Deal found 1/14$458
This Delta deal was found by Cheapflights users on 1/13. 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 3/26:30 am
ARN
-
IAD
1 stop15h 35m
Delta
Sun 3/157:59 pm
IAD
-
ARN
2 stops15h 41m
Delta
Deal found 1/13$460
This Delta deal was found by Cheapflights users on 1/13. 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.
Sat 2/76:30 am
ARN
-
IAD
2 stops22h 36m
Delta
Sun 2/2210:08 am
IAD
-
ARN
2 stops16h 52m
Delta
Deal found 1/13$465
This FlightHub deal was found by Cheapflights users on 1/13. 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.
Sun 11/19:50 am
ARN
-
IAD
1 stop16h 25m
Multiple Airlines
Sun 11/88:30 pm
IAD
-
ARN
1 stop12h 10m
Multiple Airlines
Deal found 1/13$466

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arlanda to Dulles Intl 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 January 14, 2026.
Use the filters below to find and compare flights from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Arlanda

Fly to

Dulles Intl

Route

Depart

Return

Price

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Mon 3/2

6:15 am-8:54 pm

2 stops20h 39m

Washington, D.C. Dulles Intl

Mon 3/16

5:25 pm-2:40 pm

1 stop16h 15m

$450

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Mon 2/2

6:15 am-3:50 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Mon 2/16

12:40 pm-11:25 am

2 stops16h 45m

$450

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Sat 1/31

6:20 am-3:50 pm

1 stop15h 30m

Washington, D.C. Dulles Intl

Mon 2/23

5:45 pm-11:25 pm

1 stop23h 40m

$451

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Tue 2/3

6:15 am-8:54 pm

2 stops20h 39m

Washington, D.C. Dulles Intl

Mon 2/16

12:40 pm-2:40 pm

2 stops20h 00m

$451

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Sun 2/8

6:05 am-8:15 pm

1 stop20h 10m

Washington, D.C. Dulles Intl

Sun 2/22

5:15 pm-4:30 pm

1 stop17h 15m

$451

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Sun 3/29

8:00 pm-2:35 pm

1 stop24h 35m

Washington, D.C. Dulles Intl

Sun 4/5

8:20 pm-12:10 pm

1 stop33h 50m

$456

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Sun 2/1

6:30 am-4:05 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Thu 2/26

12:24 pm-9:00 am

2 stops14h 36m

$458

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Sun 2/8

6:30 am-7:09 pm

2 stops18h 39m

Washington, D.C. Dulles Intl

Sun 2/22

6:50 pm-5:10 pm

1 stop16h 20m

$458

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Mon 3/2

8:50 am-10:53 pm

2 stops20h 03m

Washington, D.C. Dulles Intl

Mon 3/16

7:20 pm-4:10 pm

2 stops15h 50m

$460

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Mon 6/22

5:40 pm-3:50 pm

2 stops28h 10m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 20 results
1
2

Compare providers for flights from Arlanda to Dulles Intl

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 Arlanda to Dulles Intl in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Thrive TravelPrice Accuracy3 starsTrust Score*1 star

*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 Stockholm Arlanda Airport-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Stockholm Arlanda Airport-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Stockholm Arlanda Airport-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Stockholm Arlanda Airport-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Stockholm Arlanda Airport-Washington, D.C. Dulles Intl Airport 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 Arlanda to Dulles Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Arlanda to Dulles Intl. Price data was last updated on January 9, 2026.

To ensure you get the cheapest price possible for a flight from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport (average of $312). Flying from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $440). 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 Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport?

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated January 14, 2026.
Get a feel of what it's like to fly with United Airlines, Icelandair, and Lufthansa from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,162 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,162 reviews
United Airlines
7.4
Good
9,162 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Icelandair
7.1
Good
596 reviews
United Airlines
7.4
Good
9,162 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,714 reviews
United Airlines
7.4
Good
9,162 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Arlanda to Dulles Intl. 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 Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport?

    There are many flights that can get you from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport in 15h 30m. Fly via United Airlines to get the fastest option. The distance from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport is about 4117 mi.

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

    Our cheapest airline available from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport is Icelandair. Our recent data shows that you can find tickets from as low as $326 on this airline. Additional options worth looking into are Lufthansa and United Airlines, starting at $461 and $467 round-trip. Icelandair is 42% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport (average of $312). Flying from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport in August is currently the most expensive (average of $440). 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Largo
Bowie
McLean
Clinton
Herndon

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Alternative routes for Arlanda to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Arlanda to Baltimore flights
Arlanda to Reagan-National flights
Bromma to Dulles Intl flights

Top 3 airlines flying from Arlanda to Dulles Intl

Discover the top 3 airlines that operate flights from Arlanda to Dulles Intl. 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$326Average$520FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$461Average$589FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$467Average$588FlexibilityNo cancel feeOn-time69%

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