HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Arlanda

$238+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ARN
May 4 — May 111
Sun 5/4
Sun 5/11
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 January or February, booked 69 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$448
(oojo)

One-way from

$296
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$602
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. 17% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 29, 2025.

This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2911:15 pmIAD - ARN
1 stop10h 25mIcelandair
Tue 9/91:45 pmARN - IAD
1 stop11h 35mIcelandair
Deal found 4/29$443
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 8/310:05 pmIAD - ARN
1 stop20h 05mScandinavian Airlines
Wed 9/173:10 pmARN - IAD
1 stop10h 49mScandinavian Airlines
Deal found 4/28$452
This Iberia deal was found by Cheapflights users on 4/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:40 pmIAD - ARN
1 stop19h 25mMultiple Airlines
Sat 9/208:15 pmARN - IAD
2 stops24h 45mMultiple Airlines
Deal found 4/29$487
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1810:40 pmIAD - ARN
1 stop19h 25mAmerican Airlines
Sun 8/248:05 amARN - IAD
2 stops15h 25mAmerican Airlines
Deal found 4/29$498
This Air France deal was found by Cheapflights users on 4/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/112:13 pmIAD - ARN
1 stop14h 07mAir France
Wed 7/1610:20 amARN - IAD
1 stop15h 31mAir France
Deal found 4/29$513
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/195:37 pmIAD - ARN
2 stops36h 03mAir Canada
Sun 8/241:15 pmARN - IAD
1 stop26h 22mAir Canada
Deal found 4/29$514
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 7/112:03 pmIAD - ARN
2 stops18h 57mDelta
Tue 7/1510:20 amARN - IAD
1 stop15h 31mDelta
Deal found 4/29$532
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:49 pmIAD - ARN
2 stops14h 41mBritish Airways
Tue 11/118:10 pmARN - IAD
1 stop25h 25mBritish Airways
Deal found 4/29$537
This KLM deal was found by Cheapflights users on 4/28. 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.
Thu 5/812:25 pmIAD - ARN
1 stop13h 55mKLM
Tue 5/1310:20 amARN - IAD
1 stop15h 19mKLM
Deal found 4/28$548
This United Airlines deal was found by Cheapflights users on 4/28. 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 8/610:25 amIAD - ARN
1 stop19h 15mUnited Airlines
Sat 9/136:05 amARN - IAD
2 stops21h 00mUnited Airlines
Deal found 4/28$554
This Flightsearch deal was found by Cheapflights users on 4/28. 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.
Mon 5/128:45 pmIAD - ARN
1 stop21h 05mSWISS
Sun 5/256:05 amARN - IAD
1 stop16h 10mSWISS
Deal found 4/28$567

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 April 29, 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

Fri 8/29

11:15 pm-3:40 pm

1 stop10h 25m

Stockholm Arlanda

Tue 9/9

1:45 pm-7:20 pm

1 stop11h 35m

$443

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Sun 8/3

10:05 pm-4:40 pm

1 stop12h 35m

Stockholm Arlanda

Wed 9/10

6:00 am-7:59 pm

1 stop19h 59m

$452

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Mon 9/1

10:40 pm-12:05 am

1 stop19h 25m

Stockholm Arlanda

Sat 9/20

8:15 pm-3:00 pm

2 stops24h 45m

$487

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Mon 8/18

10:40 pm-12:05 am

1 stop19h 25m

Stockholm Arlanda

Sun 8/24

8:05 am-5:30 pm

2 stops15h 25m

$498

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Tue 7/1

12:13 pm-8:20 am

1 stop14h 07m

Stockholm Arlanda

Wed 7/16

10:20 am-7:51 pm

1 stop15h 31m

$513

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Tue 8/19

5:37 pm-11:40 am

2 stops36h 03m

Stockholm Arlanda

Sun 8/24

1:15 pm-9:37 am

1 stop26h 22m

$514

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Tue 7/1

12:03 pm-1:00 pm

2 stops18h 57m

Stockholm Arlanda

Wed 7/16

10:20 am-7:51 pm

1 stop15h 31m

$532

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Wed 8/6

10:25 am-11:40 am

1 stop19h 15m

Stockholm Arlanda

Sat 9/13

6:05 am-9:05 pm

2 stops21h 00m

$554

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Mon 5/12

8:45 pm-11:50 pm

1 stop21h 05m

Stockholm Arlanda

Sun 5/25

6:05 am-4:15 pm

1 stop16h 10m

$567

Washington, D.C.Stockholm

IAD - ARN

IADARN

Washington, D.C. Dulles Intl

Sun 5/25

5:25 pm-10:45 am

1 stop11h 20m

Stockholm Arlanda

Wed 6/4

10:20 am-7:39 pm

1 stop15h 19m

$574

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 23 results
1
2
3

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C. Dulles Intl Airport-Stockholm Arlanda Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 25, 2025.

The best time to book flights from Washington, D.C. Dulles Intl Airport to Stockholm Arlanda Airport is 69 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 $1,088). 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 April 29, 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.

Rainfall in Arlanda by month

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

In terms of precipitation, rainfall in Stockholm Arlanda Airport ranges from 1.0 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. March is typically the driest time to visit Stockholm Arlanda Airport when rainfall is around 1.0 in.

Temperature in Arlanda by month

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

If weather is an important factor for your trip to Stockholm Arlanda 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 62.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 26.6 F).

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 April 29, 2025.
To help decide which airline to fly from Washington, D.C. to Stockholm, see what other customers have to say about Delta, KLM and SWISS. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Flying on Icelandair is currently your cheapest option to Stockholm Arlanda Airport, with prices starting at $448. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and Delta, with the lowest prices starting at $467 and $514, respectively. Icelandair is priced at 28% 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?

    $296 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 SWISS and KLM, with prices starting from $402 and $409, 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, 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 $1,088). 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
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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$376Average$550FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$424Average$670FlexibilityNo cancel feeOn-time77%
PLAYCheapest$429Average$703FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$473Average$804FlexibilityNo cancel feeOn-time76%
DeltaCheapest$532Average$581FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$540Average$602FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$548Average$770FlexibilityNo 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.