Dulles Intl

$449+ Cheap flights from Arlanda (ARN) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — IAD
Jul 6 — Jul 131
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Cheapflights Tip: The best prices from Stockholm Arlanda to Washington, D.C. Dulles Intl are usually found in November or May, booked 53 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

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 July 1, 2025.

Round-trip from

$449
(Expedia)

Popular in

July

Cheapest in

November

Average price

$658
From Stockholm Arlanda to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 11% potential increase in price ($71 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 July 1, 2025.

This Expedia deal was found by Cheapflights users on 7/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:05 amARN - IAD
1 stop15h 20mSWISS
Sun 9/218:45 pmIAD - ARN
1 stop12h 00mSWISS
Deal found 7/1$449
This flygcity.se deal was found by Cheapflights users on 6/30. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1110:05 amARN - IAD
1 stop16h 00mAir Canada
Sun 8/243:25 pmIAD - ARN
1 stop11h 55mAir Canada
Deal found 6/30$450
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/218:05 amARN - IAD
2 stops18h 05mAmerican Airlines
Fri 9/55:50 pmIAD - ARN
2 stops17h 05mAmerican Airlines
Deal found 6/30$454
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:05 amARN - IAD
1 stop13h 25mMultiple Airlines
Sat 10/181:00 pmIAD - ARN
2 stops17h 10mMultiple Airlines
Deal found 6/30$459
This Austrian Airlines deal was found by Cheapflights users on 6/30. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/178:00 pmARN - IAD
1 stop24h 35mAustrian Airlines
Tue 10/215:25 pmIAD - ARN
1 stop15h 00mAustrian Airlines
Deal found 6/30$461
This United Airlines deal was found by Cheapflights users on 6/29. 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 8/136:00 amARN - IAD
2 stops31h 04mUnited Airlines
Wed 8/2010:20 amIAD - ARN
1 stop19h 20mUnited Airlines
Deal found 6/29$462
This Delta deal was found by Cheapflights users on 6/29. 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.
Thu 8/211:40 pmARN - IAD
2 stops16h 41mDelta
Wed 9/38:23 pmIAD - ARN
2 stops14h 57mDelta
Deal found 6/29$472
This KLM deal was found by Cheapflights users on 6/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/138:55 pmARN - IAD
1 stop24h 40mKLM
Wed 8/205:25 pmIAD - ARN
1 stop13h 30mKLM
Deal found 6/29$492
This AOBTravel deal was found by Cheapflights users on 6/30. 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 AOBTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1110:05 amARN - IAD
1 stop16h 00mLufthansa
Sun 8/2410:20 pmIAD - ARN
2 stops14h 05mLufthansa
Deal found 6/30$507
This Scandinavian Airlines deal was found by Cheapflights users on 6/29. 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.
Thu 8/218:00 amARN - IAD
1 stop17h 59mScandinavian Airlines
Wed 9/312:13 pmIAD - ARN
2 stops14h 27mScandinavian Airlines
Deal found 6/29$610
This British Airways deal was found by Cheapflights users on 7/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:45 amARN - IAD
1 stop18h 25mBritish Airways
Sun 9/218:12 pmIAD - ARN
2 stops20h 28mBritish Airways
Deal found 7/1$612
This oojo deal was found by Cheapflights users on 7/1. 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.
Sat 12/202:20 pmARN - IAD
1 stop36h 40mTAP AIR PORTUGAL
Sat 1/35:30 pmIAD - ARN
1 stop17h 55mTAP AIR PORTUGAL
Deal found 7/1$659

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 July 1, 2025.
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 9/1

6:05 am-3:25 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

Sun 9/21

8:45 pm-2:45 pm

1 stop12h 00m

$449

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Mon 8/11

10:05 am-8:05 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Sun 8/24

3:25 pm-9:20 am

1 stop11h 55m

$450

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Thu 8/21

8:05 am-8:10 pm

2 stops18h 05m

Washington, D.C. Dulles Intl

Fri 9/5

5:50 pm-4:55 pm

2 stops17h 05m

$454

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Sat 9/13

6:05 am-1:30 pm

1 stop13h 25m

Washington, D.C. Dulles Intl

Sat 10/18

1:00 pm-12:10 pm

2 stops17h 10m

$459

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Thu 7/17

8:00 pm-2:35 pm

1 stop24h 35m

Washington, D.C. Dulles Intl

Tue 10/21

5:25 pm-2:25 pm

1 stop15h 00m

$461

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Wed 8/13

6:00 am-7:04 am

2 stops31h 04m

Washington, D.C. Dulles Intl

Wed 8/20

10:20 am-11:40 am

1 stop19h 20m

$462

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Thu 8/21

1:40 pm-12:21 am

2 stops16h 41m

Washington, D.C. Dulles Intl

Wed 9/3

8:23 pm-5:20 pm

2 stops14h 57m

$472

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Wed 8/13

8:55 pm-3:35 pm

1 stop24h 40m

Washington, D.C. Dulles Intl

Wed 8/20

5:25 pm-12:55 pm

1 stop13h 30m

$492

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Mon 8/11

10:05 am-8:05 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Sun 8/24

10:20 pm-6:25 pm

2 stops14h 05m

$507

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

Thu 8/21

8:00 am-7:59 pm

1 stop17h 59m

Washington, D.C. Dulles Intl

Wed 9/3

12:13 pm-8:40 am

2 stops14h 27m

$610

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 22 results
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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 June 27, 2025.

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 53 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, August is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $345). 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 ARN to IAD?

Find hourly flight availability from Arlanda to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

One of the essential ways to save on airfare from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 35% on airfare.

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 July 1, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Austrian Airlines 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.
8.0
Very good

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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!
8.0
Very good
8.0
Very good

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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!
8.0
Very good

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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!
8.0
Very good

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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!
8.0
Very good

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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!
8.0
Very good

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

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 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.
  • 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 SWISS. Our recent data shows that you can find tickets from as low as $449 on this airline. Additional options worth looking into are Air Canada and American Airlines, starting at $450 and $454 round-trip. SWISS is 16% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport are Turkish Airlines ($458), Lufthansa ($466), and SWISS ($475).

  • 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, August is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $345). 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 Stockholm Arlanda Airport?

Book flights to Stockholm Arlanda Airport if you plan to visit one of these locations
Arlington
Woodbridge
Alexandria
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Gaithersburg
Fairfax
Easton
Towson
Falls Church
Rockville
Springfield
National Harbor
Manassas
Dundalk
Waldorf
Bowie
Hanover

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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.

Top 4 airlines flying from Arlanda to Dulles Intl

Discover the top 4 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$403Average$2,233FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$422Average$480FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$440Average$570FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$488Average$787FlexibilityNo cancel feeOn-time77%

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