HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Arlanda

$241+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ARN
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
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.

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Stockholm Arlanda are usually found in September or February, booked 52 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap 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 October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$353
(Gotogate)

One-way from

$241
(oojo)

Popular in

December

Cheapest in

September

Average price

$552
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. 5% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find 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 October 2, 2025.

This Gotogate deal was found by Cheapflights users on 10/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:30 pmIAD - ARN
1 stop10h 15mIcelandair
Tue 11/412:45 pmARN - IAD
1 stop11h 45mIcelandair
Deal found 10/1$353
This Gotogate deal was found by Cheapflights users on 9/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:40 pmIAD - ARN
1 stop10h 05mIcelandair
Sat 11/2212:45 pmARN - IAD
1 stop11h 45mIcelandair
Deal found 9/30$354
This CrystalTravel deal was found by Cheapflights users on 9/30. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:40 pmIAD - ARN
1 stop10h 05mIcelandair
Wed 12/312:45 pmARN - IAD
1 stop11h 45mIcelandair
Deal found 9/30$355
This Booking.com deal was found by Cheapflights users on 10/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:40 pmIAD - ARN
1 stop18h 55mIcelandair
Sat 11/2212:45 pmARN - IAD
1 stop11h 45mIcelandair
Deal found 10/1$359
This oojo deal was found by Cheapflights users on 10/2. 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.
Sun 11/167:40 pmIAD - ARN
1 stop10h 05mIcelandair
Sun 11/239:30 pmARN - IAD
1 stop27h 00mIcelandair
Deal found 10/2$363
This Mytrip deal was found by Cheapflights users on 9/30. 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.
Wed 11/127:40 pmIAD - ARN
1 stop10h 05mIcelandair
Tue 11/2512:45 pmARN - IAD
1 stop11h 45mIcelandair
Deal found 9/30$380
This oojo deal was found by Cheapflights users on 9/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:40 pmIAD - ARN
1 stop10h 05mIcelandair
Sat 11/2212:45 pmARN - IAD
1 stop11h 45mIcelandair
Deal found 9/30$382
This FlightHub deal was found by Cheapflights users on 9/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:40 pmIAD - ARN
1 stop10h 05mIcelandair
Sat 11/2212:45 pmARN - IAD
1 stop11h 45mIcelandair
Deal found 9/30$386
This Ticket deal was found by Cheapflights users on 10/1. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:55 pmIAD - ARN
1 stop12h 50mLufthansa
Sat 11/226:20 amARN - IAD
1 stop15h 30mLufthansa
Deal found 10/1$399
This Trip.com deal was found by Cheapflights users on 9/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:40 pmIAD - ARN
1 stop10h 05mIcelandair
Sat 12/612:45 pmARN - IAD
1 stop11h 45mIcelandair
Deal found 9/29$408

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 October 2, 2025.
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

Wed 12/3

7:40 pm-11:45 am

1 stop10h 05m

Stockholm Arlanda

Wed 12/10

12:45 pm-6:30 pm

1 stop11h 45m

$451

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Wed 2/11

6:00 pm-1:45 pm

1 stop13h 45m

Stockholm Arlanda

Sun 2/15

6:05 am-3:50 pm

1 stop15h 45m

$466

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Sun 2/8

12:30 pm-1:00 pm

2 stops18h 30m

Stockholm Arlanda

Sun 2/15

9:00 am-7:12 pm

2 stops16h 12m

$466

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Wed 11/19

12:11 pm-11:15 am

2 stops17h 04m

Stockholm Arlanda

Thu 11/27

9:00 am-7:08 pm

2 stops16h 08m

$467

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Tue 11/11

3:35 pm-1:20 pm

2 stops15h 45m

Stockholm Arlanda

Fri 11/21

11:30 am-4:05 pm

1 stop34h 35m

$472

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Wed 12/3

9:45 am-12:20 pm

2 stops20h 35m

Stockholm Arlanda

Wed 12/10

6:15 am-3:50 pm

1 stop15h 35m

$472

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Sat 11/8

10:55 pm-5:45 pm

1 stop12h 50m

Stockholm Arlanda

Mon 11/17

6:15 am-3:50 pm

1 stop15h 35m

$472

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Tue 11/4

5:10 pm-5:25 pm

2 stops18h 15m

Stockholm Arlanda

Fri 11/14

6:30 am-4:05 pm

1 stop15h 35m

$472

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Tue 11/11

3:35 pm-1:20 pm

2 stops15h 45m

Stockholm Arlanda

Sat 11/22

6:30 am-4:05 pm

1 stop15h 35m

$472

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Mon 11/17

9:45 am-2:25 pm

2 stops22h 40m

Stockholm Arlanda

Wed 12/3

6:15 am-4:21 pm

2 stops16h 06m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Showing 1-10 of 20 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Stockholm Arlanda Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 September 26, 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Stockholm Arlanda Airport is 52 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Stockholm Arlanda Airport (average of $550). Flying from Washington, D.C. Dulles Intl Airport to Stockholm Arlanda Airport in June is currently the most expensive (average of $934). 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 IAD to ARN?

Find hourly flight availability from Dulles Intl to Arlanda. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Stockholm Arlanda Airport in the morning. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at noon.

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 October 2, 2025.
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
7.8
Good
1,389 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sep 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
KLM
7.8
Good
1,389 reviews
KLM
7.8
Good
1,389 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sep 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
Scandinavian Airlines
7.4
Good
1,514 reviews
KLM
7.8
Good
1,389 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sep 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
United Airlines
7.4
Good
8,933 reviews
KLM
7.8
Good
1,389 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sep 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
Icelandair
7.0
Good
546 reviews
KLM
7.8
Good
1,389 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sep 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent
British Airways
6.7
Okay
7,416 reviews
KLM
7.8
Good
1,389 reviews

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Bobby,Sep 2025

EDI - ATL

Food was above average but could be better, The flight was operated by Delta and was excellent

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, Lufthansa, or Scandinavian Airlines to get the fastest option. Airlines will cover a distance of 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 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 Icelandair and Scandinavian Airlines, with the lowest prices starting at $376 and $380, respectively. Lufthansa is priced at 54% lower than the current average price of a flight leaving 3 months from now.

  • 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Stockholm Arlanda Airport (average of $550). Flying from Washington, D.C. Dulles Intl Airport to Stockholm Arlanda Airport in June is currently the most expensive (average of $934). 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
Uppsala

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.
Baltimore to Arlanda flights
Reagan-National 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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$262Average$644FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$376Average$534FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$380Average$625FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$500Average$599FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$510Average$680FlexibilityNo cancel feeOn-time69%
DeltaCheapest$532Average$573FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$534Average$602FlexibilityNo cancel feeOn-time75%

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.