HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Arlanda

$236+ Cheap flights from Dulles Intl (IAD) to Arlanda (ARN)

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ARN
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Arlanda with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Arlanda

Cheapest flights from Dulles Intl to Arlanda
Explore the most affordable flight options available from Dulles Intl to Arlanda. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.

This Kiwi.com deal was found by Cheapflights users on 12/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:30 pmIAD - ARN
2 stops32h 15mMultiple Airlines
Sat 6/271:45 pmARN - IAD
1 stop11h 35mMultiple Airlines
Deal found 12/31$3,183

Find flight deals from Dulles Intl to Arlanda

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Arlanda (ARN). 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 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(Ticket)

One-way from

$236
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$524
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Stockholm Arlanda flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Stockholm Arlanda flights.
Search Deals
From Washington, D.C. Dulles Intl to Stockholm Arlanda
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Stockholm Arlanda
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Arlanda 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 2, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Stockholm Arlanda Airport that are best for you.

Fly from

Dulles Intl

Fly to

Arlanda

Route

Depart

Return

Price

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Mon 2/9

7:40 pm-11:45 am

1 stop10h 05m

Stockholm Arlanda

Tue 2/24

12:45 pm-6:30 pm

1 stop11h 45m

$354

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Mon 2/23

7:40 pm-11:45 am

1 stop10h 05m

Stockholm Arlanda

Fri 2/27

12:45 pm-6:30 pm

1 stop11h 45m

$385

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Wed 2/18

6:10 pm-2:35 pm

2 stops14h 25m

Stockholm Arlanda

Wed 2/25

6:30 am-2:35 pm

1 stop14h 05m

$459

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Fri 4/17

10:20 pm-5:30 pm

1 stop13h 10m

Stockholm Arlanda

Fri 4/24

6:05 am-7:40 pm

2 stops19h 35m

$466

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Wed 2/11

8:30 pm-2:05 pm

1 stop11h 35m

Stockholm Arlanda

Thu 2/19

11:00 am-5:15 pm

1 stop12h 15m

$469

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Tue 3/3

12:35 pm-1:20 pm

2 stops18h 45m

Stockholm Arlanda

Fri 3/13

9:45 am-5:05 pm

1 stop12h 20m

$473

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Wed 3/18

3:35 pm-1:20 pm

2 stops16h 45m

Stockholm Arlanda

Tue 3/24

6:30 am-5:05 pm

1 stop15h 35m

$473

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Tue 2/10

5:26 pm-5:25 pm

2 stops17h 59m

Stockholm Arlanda

Wed 2/18

11:30 am-4:05 pm

1 stop34h 35m

$473

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Mon 2/9

3:42 pm-5:25 pm

2 stops19h 43m

Stockholm Arlanda

Thu 2/19

9:45 am-4:05 pm

1 stop12h 20m

$473

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Sun 3/1

6:50 pm-11:50 am

1 stop11h 00m

Stockholm Arlanda

Fri 3/13

6:30 am-5:05 pm

1 stop15h 35m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 17 results
1
2

Compare providers for flights from Dulles Intl to Arlanda

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 Arlanda in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 Arlanda Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Stockholm Arlanda Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Stockholm Arlanda Airport 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 Arlanda 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 Washington, D.C. Dulles Intl Airport-Stockholm Arlanda 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 Dulles Intl to Arlanda

Have a flexible travel schedule? Discover the best time to fly to Arlanda 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 Arlanda Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Arlanda. Price data was last updated on December 26, 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Stockholm Arlanda Airport is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Stockholm Arlanda Airport (average of $290). Flying from Washington, D.C. Dulles Intl Airport to Stockholm Arlanda Airport in June is currently the most expensive (average of $455). 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 Arlanda Airport?

Reviews of airlines servicing Arlanda

Get insights into the airlines that provide service to Arlanda. 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 Arlanda. Reviews last updated January 2, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Stockholm Arlanda Airport, such as KLM, Scandinavian Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,435 reviews

Food

7.2

Entertainment

7.1

Boarding

7.7

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,435 reviews
KLM
7.7
Good
1,435 reviews

Food

7.2

Entertainment

7.1

Boarding

7.7

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Scandinavian Airlines
7.4
Good
1,629 reviews
KLM
7.7
Good
1,435 reviews

Food

7.2

Entertainment

7.1

Boarding

7.7

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7.4
Good
9,128 reviews
KLM
7.7
Good
1,435 reviews

Food

7.2

Entertainment

7.1

Boarding

7.7

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Icelandair
7.1
Good
593 reviews
KLM
7.7
Good
1,435 reviews

Food

7.2

Entertainment

7.1

Boarding

7.7

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,637 reviews
KLM
7.7
Good
1,435 reviews

Food

7.2

Entertainment

7.1

Boarding

7.7

Crew

8.4

Comfort

7.6

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Arlanda. 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 Arlanda Airport?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Stockholm Arlanda Airport in 10h 05m. Fly via Icelandair to get the fastest option. Airlines will cover a distance of 4117 mi.

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

    Flying on Lufthansa is currently your cheapest option to Stockholm Arlanda Airport, with prices starting at $262. Additional round-trip tickets that might be worth considering are offered by Delta and Icelandair, with the lowest prices starting at $340 and $376, respectively. Lufthansa is priced at 54% lower than the current average price of a flight leaving 3 months from now.

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

    $275 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Icelandair and Lufthansa, with prices starting from $327 and $363, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Arlanda 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 Arlanda Airport?

    Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Stockholm Arlanda Airport (average of $290). Flying from Washington, D.C. Dulles Intl Airport to Stockholm Arlanda Airport in June is currently the most expensive (average of $455). 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.

Alternative routes for Dulles Intl to Arlanda

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

Top 7 airlines flying from Dulles Intl to Arlanda

Discover the top 7 airlines that operate flights from Dulles Intl to Arlanda. 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 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$262Average$644FlexibilityNo cancel feeOn-time76%
DeltaCheapest$340Average$573FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$376Average$500FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$388Average$619FlexibilityNo cancel feeOn-time77%
KLMCheapest$479Average$588FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$483Average$591FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$510Average$680FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.