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Ljubljana

$522+ Cheap flights from Dulles Intl (IAD) to Ljubljana (LJU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LJU
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Find flight deals from Dulles Intl to Ljubljana

Cheapest flights from Dulles Intl to Ljubljana
Explore the most affordable flight options available from Dulles Intl to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Thu 11/138:30 pmIAD - LJU
1 stop11h 05mSWISS
Wed 11/262:55 pmLJU - IAD
1 stop31h 45mSWISS
Deal found 10/14$522
This Mytrip deal was found by Cheapflights users on 10/14. 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.
Thu 11/139:45 amIAD - LJU
2 stops30h 45mMultiple Airlines
Wed 11/2610:35 amLJU - IAD
2 stops15h 51mMultiple Airlines
Deal found 10/14$523
This Mytrip deal was found by Cheapflights users on 10/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:45 amIAD - LJU
2 stops21h 50mMultiple Airlines
Thu 12/46:35 amLJU - IAD
1 stop15h 15mMultiple Airlines
Deal found 10/12$527
This Delta deal was found by Cheapflights users on 10/13. 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.
Wed 12/36:50 pmIAD - LJU
1 stop10h 50mDelta
Sun 12/712:45 pmLJU - IAD
1 stop33h 20mDelta
Deal found 10/13$538
This Lufthansa deal was found by Cheapflights users on 10/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:55 pmIAD - LJU
1 stop14h 35mLufthansa
Sun 12/710:35 amLJU - IAD
2 stops40h 19mLufthansa
Deal found 10/11$566
This Expedia deal was found by Cheapflights users on 10/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:00 pmIAD - LJU
2 stops19h 30mLufthansa
Thu 12/48:10 pmLJU - IAD
2 stops25h 40mLufthansa
Deal found 10/12$604
This FlightHub deal was found by Cheapflights users on 10/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:30 pmIAD - LJU
1 stop13h 55mTurkish Airlines
Wed 11/129:20 amLJU - IAD
1 stop16h 00mTurkish Airlines
Deal found 10/12$670

Cheap flight deals from Dulles Intl to Ljubljana

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Ljubljana (LJU). 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 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$522
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,153
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Ljubljana Joze Pucnik flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Ljubljana Joze Pucnik flights.
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From Washington, D.C. Dulles Intl to Ljubljana Joze Pucnik
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($71 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Ljubljana 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 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Ljubljana that are best for you.

Fly from

Dulles Intl

Fly to

Ljubljana

Route

Depart

Return

Price

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Thu 11/13

8:30 pm-1:35 pm

1 stop11h 05m

Ljubljana Joze Pucnik

Wed 11/26

2:55 pm-4:40 pm

1 stop31h 45m

$522

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Thu 11/13

9:45 am-10:30 pm

2 stops30h 45m

Ljubljana Joze Pucnik

Wed 11/26

10:35 am-8:26 pm

2 stops15h 51m

$523

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Thu 11/27

9:45 am-1:35 pm

2 stops21h 50m

Ljubljana Joze Pucnik

Thu 12/4

6:35 am-3:50 pm

1 stop15h 15m

$527

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 12/3

6:50 pm-11:40 am

1 stop10h 50m

Ljubljana Joze Pucnik

Sun 12/7

12:45 pm-4:05 pm

1 stop33h 20m

$538

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 12/3

10:55 pm-7:30 pm

1 stop14h 35m

Ljubljana Joze Pucnik

Sun 12/7

10:35 am-8:54 pm

2 stops40h 19m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Compare providers for flights from Dulles Intl to Ljubljana

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 Ljubljana 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-Ljubljana 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-Ljubljana flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Ljubljana 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-Ljubljana 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-Ljubljana 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 Ljubljana

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

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Ljubljana?

Reviews of airlines servicing Ljubljana

Get insights into the airlines that provide service to Ljubljana. 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 Ljubljana. Reviews last updated October 14, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Ljubljana, such as Turkish Airlines and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,007 reviews

Food

7.4

Entertainment

7.4

Boarding

7.3

Comfort

7.3

Crew

7.7

Overall

7.3

Reviews

1 / 20
6.0
Good

Christina,Sep 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.
Turkish Airlines
7.3
Good
4,007 reviews
Turkish Airlines
7.3
Good
4,007 reviews

Food

7.4

Entertainment

7.4

Boarding

7.3

Comfort

7.3

Crew

7.7

Overall

7.3

Reviews

1 / 20
6.0
Good

Christina,Sep 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.
Lufthansa
6.8
Okay
7,480 reviews
Turkish Airlines
7.3
Good
4,007 reviews

Food

7.4

Entertainment

7.4

Boarding

7.3

Comfort

7.3

Crew

7.7

Overall

7.3

Reviews

1 / 20
6.0
Good

Christina,Sep 2025

DTW - IST

Crew was fine but the plane seemed smaller like the seats were very crammed in for an international flight. I’m a small person and it felt suffocating to me.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Ljubljana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ljubljana from Washington, D.C. Dulles Intl?

    Ljubljana Joze Pucnik (LJU) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Ljubljana. You should not have trouble finding flights to Joze Pucnik from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Ljubljana airport from Washington, D.C. Dulles Intl. It is only a 11.7 mi journey from Joze Pucnik (LJU) to Ljubljana’s city center.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Ljubljana?

    For as low as $538, SWISS can have you in Ljubljana from Washington, D.C. Dulles Intl Airport in 10h 50m. Washington, D.C. Dulles Intl Airport and Ljubljana are separated by a distance of 4429 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Ljubljana is Turkish Airlines. Our recent data shows that you can find tickets from as low as $662 on this airline. An additional option worth looking into is Lufthansa, starting at $824. These flights start at 41% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Ljubljana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Ljubljana?

Book flights to Ljubljana if you plan to visit one of these locations
Kranjska Gora

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Alternative routes for Dulles Intl to Ljubljana

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

Top 2 airlines flying from Dulles Intl to Ljubljana

Discover the top 2 airlines that operate flights from Dulles Intl to Ljubljana. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$662Average$816FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$824Average$1,159FlexibilityNo cancel feeOn-time76%

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