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$238+ Cheap flights from Dulles Intl (IAD) to Stockholm (STO)

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 — STO
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Stockholm are usually found in February or January, booked 48 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap flight deals from Dulles Intl to Stockholm

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Stockholm (STO). 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

December

Cheapest in

February

Average price

$580
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Stockholm (STO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Stockholm (STO) flights.
Search Deals
From Washington, D.C. Dulles Intl to Stockholm (STO)
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Stockholm (STO)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($35 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 Stockholm

Cheapest flights from Dulles Intl to Stockholm
Explore the most affordable flight options available from Dulles Intl to Stockholm. 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 Stockholm 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 that are best for you.

Fly from

Dulles Intl

Fly to

Stockholm

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 24 results
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Compare providers for flights from Dulles Intl to Stockholm

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 Stockholm 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
FlightnetworkPrice 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 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 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 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 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 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 Stockholm

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Stockholm. Price data was last updated on April 25, 2025.

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Stockholm. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Stockholm (average of $550). Flying from Washington, D.C. Dulles Intl Airport to Stockholm 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 STO?

Find hourly flight availability from Dulles Intl to Stockholm. 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.

Unlike at noon, when flights are generally more expensive, you can save up to 18% on flights from Washington, D.C. Dulles Intl Airport to Stockholm by exploring options for tickets in the morning.

Rainfall in Stockholm by month

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

In terms of precipitation, rainfall in Stockholm 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 when rainfall is around 1.0 in.

Temperature in Stockholm by month

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

If weather is an important factor for your trip to Stockholm, 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 Stockholm

Get insights into the airlines that provide service to Stockholm. 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 Stockholm. Reviews last updated April 29, 2025.
See what other customers who have flown with Delta, KLM and SWISS from Washington, D.C. to Stockholm have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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 Stockholm. 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 round-trip?

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Stockholm is Icelandair. Our recent data shows that you can find tickets from as low as $448 on this airline. Additional options worth looking into are Scandinavian Airlines and Delta, starting at $467 and $514 round-trip. You may be able to fly from Washington, D.C. Dulles Intl Airport to Stockholm for 29% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $296 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include SWISS from $402 and KLM from $409 one-way.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Stockholm?

    When deciding which route to take from Washington, D.C. Dulles Intl Airport to Stockholm consider Washington, D.C. Dulles Intl - Stockholm Arlanda, Washington, D.C. Dulles Intl - Stockholm Bromma or Washington, D.C. Dulles Intl - Stockholm Skavsta as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Stockholm 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?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Stockholm (average of $550). Flying from Washington, D.C. Dulles Intl Airport to Stockholm 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

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Dulles Intl to Stockholm

Discover the top 7 airlines that operate flights from Dulles Intl to Stockholm. 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%

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