Dulles Intl

$407+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
ARN — IAD
jun. 17 — jun. 241
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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 junio 12, 2025.

Round-trip from

$459
(flygcity.se)

One-way from

$407
(Mytrip)

Popular in

July

Cheapest in

November

Average price

$591
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. 11% potential increase in price ($67 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in June 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 junio 12, 2025.

This flygcity.se deal was found by Cheapflights users on 6/12. 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.
jue. 8/76:30 amARN - IAD
1 stop13h 00mMultiple Airlines
sáb. 8/2312:50 pmIAD - ARN
2 stops16h 50mMultiple Airlines
Deal found 6/12$459
This KLM deal was found by Cheapflights users on 6/11. 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.
mar. 6/248:55 pmARN - IAD
1 stop24h 40mKLM
lun. 7/712:12 pmIAD - ARN
1 stop14h 08mKLM
Deal found 6/11$464
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mié. 7/166:20 amARN - IAD
2 stops30h 44mUnited Airlines
dom. 7/276:10 pmIAD - ARN
1 stop33h 05mUnited Airlines
Deal found 6/10$469
This Delta deal was found by Cheapflights users on 6/11. 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.
jue. 6/2610:45 amARN - IAD
2 stops28h 27mDelta
mar. 7/88:31 pmIAD - ARN
1 stop29h 49mDelta
Deal found 6/11$471
This Flysmarter deal was found by Cheapflights users on 6/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/246:00 amARN - IAD
2 stops16h 20mAir Canada
jue. 8/710:20 amIAD - ARN
1 stop19h 20mAir Canada
Deal found 6/11$480
This Flightsearch deal was found by Cheapflights users on 6/11. 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 Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/107:45 amARN - IAD
1 stop18h 25mBritish Airways
jue. 7/2410:40 pmIAD - ARN
1 stop19h 15mBritish Airways
Deal found 6/11$482
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/26:05 amARN - IAD
2 stops19h 55mLufthansa
sáb. 8/163:25 pmIAD - ARN
1 stop11h 55mLufthansa
Deal found 6/10$503
This Finnair deal was found by Cheapflights users on 6/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/267:15 amARN - IAD
2 stops18h 55mFinnair
dom. 7/610:40 pmIAD - ARN
2 stops19h 25mFinnair
Deal found 6/10$525
This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/236:05 amARN - IAD
1 stop16h 10mSWISS
lun. 8/48:45 pmIAD - ARN
1 stop21h 05mSWISS
Deal found 6/10$553
This Flightsearch deal was found by Cheapflights users on 6/10. 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 Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/119:10 pmARN - IAD
1 stop28h 49mScandinavian Airlines
mié. 9/310:05 pmIAD - ARN
1 stop10h 25mScandinavian Airlines
Deal found 6/10$560
This Brussels Airlines deal was found by Cheapflights users on 6/11. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/186:30 amARN - IAD
1 stop13h 00mBrussels Airlines
sáb. 7/265:35 pmIAD - ARN
1 stop23h 30mBrussels Airlines
Deal found 6/11$566
This Austrian Airlines deal was found by Cheapflights users on 6/10. 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.
jue. 7/176:30 amARN - IAD
1 stop14h 05mAustrian Airlines
lun. 7/285:25 pmIAD - ARN
1 stop15h 00mAustrian Airlines
Deal found 6/10$609

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 junio 12, 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

jue. 8/7

6:30 am-1:30 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

sáb. 8/23

12:50 pm-11:40 am

2 stops16h 50m

$459

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

mar. 6/24

8:55 pm-3:35 pm

1 stop24h 40m

Washington, D.C. Dulles Intl

lun. 7/7

12:12 pm-8:20 am

1 stop14h 08m

$464

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

mié. 7/16

6:20 am-7:04 am

2 stops30h 44m

Washington, D.C. Dulles Intl

dom. 7/27

6:10 pm-9:15 am

1 stop33h 05m

$469

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

jue. 6/26

10:45 am-9:12 am

2 stops28h 27m

Washington, D.C. Dulles Intl

mar. 7/8

8:31 pm-8:20 am

1 stop29h 49m

$471

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

jue. 7/24

6:00 am-4:20 pm

2 stops16h 20m

Washington, D.C. Dulles Intl

jue. 8/7

10:20 am-11:40 am

1 stop19h 20m

$480

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

jue. 7/10

7:45 am-8:10 pm

1 stop18h 25m

Washington, D.C. Dulles Intl

jue. 7/24

10:40 pm-11:55 pm

1 stop19h 15m

$482

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

sáb. 8/2

6:05 am-8:00 pm

2 stops19h 55m

Washington, D.C. Dulles Intl

sáb. 8/16

3:25 pm-9:20 am

1 stop11h 55m

$503

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

jue. 6/26

7:15 am-8:10 pm

2 stops18h 55m

Washington, D.C. Dulles Intl

dom. 7/6

10:40 pm-12:05 am

2 stops19h 25m

$525

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

mié. 7/23

6:05 am-4:15 pm

1 stop16h 10m

Washington, D.C. Dulles Intl

mié. 8/6

8:45 pm-11:50 pm

1 stop21h 05m

$553

StockholmWashington, D.C.

ARN - IAD

ARNIAD

Stockholm Arlanda

vie. 7/18

6:30 am-1:30 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

sáb. 7/26

5:35 pm-11:05 pm

1 stop23h 30m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 25 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 9, 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 $349). 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 junio 12, 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.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 junio 12, 2025.
8.0
Very good

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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 KLM. Our recent data shows that you can find tickets from as low as $464 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $469 and $471 round-trip. KLM is 13% 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 TAP AIR PORTUGAL ($407), Icelandair ($437), and Turkish Airlines ($450).

  • 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 $349). 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
Alexandria
Woodbridge
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Gaithersburg
Fairfax
Falls Church
Easton
Herndon
Towson
Sterling
Bowie
Rockville
Reston
National Harbor
Springfield
Manassas

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$403Average$2,186FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$422Average$480FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$440Average$570FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$488Average$793FlexibilityNo cancel feeOn-time77%

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