Dulles Intl

$252+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — IAD
oct. 14 — oct. 211
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Cheapflights Tip: The best prices from Stockholm Arlanda to Washington, D.C. Dulles Intl are usually found in November or January, 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 septiembre 14, 2025.

Round-trip from

$394
(ResecentrumGruppen)

One-way from

$252
(American Airlines)

Popular in

August

Cheapest in

November

Average price

$598
From Stockholm Arlanda to Washington, D.C. Dulles Intl
One-way flight from Stockholm Arlanda to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 14% potential increase in price ($91 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in September 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 septiembre 14, 2025.

This ResecentrumGruppen deal was found by Cheapflights users on 9/14. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/264:40 pmARN - IAD
1 stop11h 30mIcelandair
sáb. 10/48:30 pmIAD - ARN
1 stop10h 15mIcelandair
Deal found 9/14$394
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/29:30 pmARN - IAD
1 stop27h 00mIcelandair
sáb. 11/157:40 pmIAD - ARN
1 stop10h 05mIcelandair
Deal found 9/14$399
This ResecentrumGruppen deal was found by Cheapflights users on 9/14. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/194:40 pmARN - IAD
1 stop11h 30mIcelandair
lun. 9/228:30 pmIAD - ARN
1 stop10h 15mIcelandair
Deal found 9/14$401
This ResecentrumGruppen deal was found by Cheapflights users on 9/13. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/194:40 pmARN - IAD
1 stop11h 30mIcelandair
dom. 9/2111:15 pmIAD - ARN
1 stop31h 30mIcelandair
Deal found 9/13$404
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/510:35 pmARN - IAD
1 stop26h 45mIcelandair
sáb. 10/118:30 pmIAD - ARN
1 stop19h 05mIcelandair
Deal found 9/14$414
This Ticket deal was found by Cheapflights users on 9/14. 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.
mar. 9/307:05 amARN - IAD
1 stop12h 25mLufthansa
sáb. 10/43:25 pmIAD - ARN
1 stop11h 55mLufthansa
Deal found 9/14$415
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/288:30 amARN - IAD
2 stops19h 21mAmerican Airlines
mar. 11/46:20 pmIAD - ARN
1 stop22h 35mAmerican Airlines
Deal found 9/13$426
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/298:25 amARN - IAD
2 stops19h 26mAmerican Airlines
mié. 11/56:20 pmIAD - ARN
1 stop18h 55mAmerican Airlines
Deal found 9/14$427
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/28:15 pmARN - IAD
1 stop25h 20mAmerican Airlines
sáb. 11/156:20 pmIAD - ARN
1 stop12h 00mAmerican Airlines
Deal found 9/14$429
This Delta deal was found by Cheapflights users on 9/13. 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.
mar. 10/286:30 amARN - IAD
1 stop15h 35mDelta
mar. 11/43:33 pmIAD - ARN
2 stops15h 47mDelta
Deal found 9/13$430
This ResecentrumGruppen deal was found by Cheapflights users on 9/13. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/237:10 pmARN - IAD
1 stop26h 05mLufthansa
lun. 11/310:00 pmIAD - ARN
1 stop13h 55mLufthansa
Deal found 9/13$434

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 septiembre 14, 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

dom. 10/5

10:35 pm-7:20 pm

1 stop26h 45m

Washington, D.C. Dulles Intl

sáb. 10/11

8:30 pm-9:35 pm

1 stop19h 05m

$414

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

mar. 9/30

7:05 am-1:30 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

sáb. 10/4

3:25 pm-9:20 am

1 stop11h 55m

$415

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

mar. 10/14

9:35 am-3:35 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

mar. 10/21

5:52 pm-5:25 pm

2 stops17h 33m

$430

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

dom. 11/2

5:30 am-4:05 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

sáb. 11/15

3:35 pm-1:20 pm

2 stops15h 45m

$430

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

mié. 10/29

9:45 am-5:05 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

mié. 11/5

3:33 pm-1:20 pm

2 stops15h 47m

$430

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

mar. 10/28

9:45 am-5:05 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

mar. 11/4

6:50 pm-11:50 am

1 stop11h 00m

$434

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

mié. 10/22

7:40 am-6:54 pm

2 stops17h 14m

Washington, D.C. Dulles Intl

lun. 11/3

6:20 pm-4:10 pm

2 stops15h 50m

$447

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

jue. 10/23

8:05 am-5:35 pm

2 stops15h 30m

Washington, D.C. Dulles Intl

lun. 11/3

6:20 pm-2:25 pm

1 stop14h 05m

$453

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

dom. 11/2

7:15 am-3:35 pm

1 stop14h 20m

Washington, D.C. Dulles Intl

sáb. 11/15

6:20 pm-12:20 pm

1 stop12h 00m

$477

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

mié. 10/29

6:15 am-9:05 pm

2 stops19h 50m

Washington, D.C. Dulles Intl

mié. 11/5

4:25 pm-2:25 pm

2 stops16h 00m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 September 12, 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 32 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 $292). Flying from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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 septiembre 14, 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 septiembre 14, 2025.
Get a feel of what it's like to fly with Scandinavian 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.

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

6.7

Crew

8.0

Food

6.7

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

6.7

Crew

8.0

Food

6.7

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

6.7

Crew

8.0

Food

6.7

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

6.7

Crew

8.0

Food

6.7

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

6.7

Crew

8.0

Food

6.7

Reviews

1 / 20
8.0
Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu

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 12h. Fly via Icelandair, Lufthansa, or Delta to get the fastest option. The distance from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport is about 4117 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $403 on this airline. Additional options worth looking into are British Airways and Scandinavian Airlines, starting at $422 and $428 round-trip. Icelandair is 25% 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 American Airlines ($252), Finnair ($254), and TAP AIR PORTUGAL ($289).

  • 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 $292). Flying from Stockholm Arlanda Airport to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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
Woodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
National Harbor

Browse thousands of different options on Cheapflights for your next trip

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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 septiembre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$403Average$2,186FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$422Average$480FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$428Average$763FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$461Average$660FlexibilityNo cancel feeOn-time76%

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