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Ljubljana

$292+ Cheap flights from Dulles Intl (IAD) to Ljubljana (LJU)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LJU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$622
(Justfly.com)

One-way from

$292
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$816
From Washington, D.C. Dulles Intl to Ljubljana Joze Pucnik
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One-way flight from Washington, D.C. Dulles Intl to Ljubljana Joze Pucnik
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Highest demand for flights based on searches. 9% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 11, 2025.

This Justfly.com deal was found by Cheapflights users on 9/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/221:30 pmIAD - LJU
1 stop23h 45mTurkish Airlines
Tue 10/78:10 pmLJU - IAD
1 stop21h 35mTurkish Airlines
Deal found 9/9$622
This FlightHub deal was found by Cheapflights users on 9/10. 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 10/189:40 pmIAD - LJU
1 stop28h 50mTurkish Airlines
Fri 10/249:25 amLJU - IAD
1 stop32h 20mTurkish Airlines
Deal found 9/10$659
This FlightHub deal was found by Cheapflights users on 9/8. 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 10/81:30 pmIAD - LJU
1 stop23h 45mTurkish Airlines
Sun 10/128:10 pmLJU - IAD
1 stop21h 35mTurkish Airlines
Deal found 9/8$668
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Thu 10/91:30 pmIAD - LJU
1 stop17h 40mTurkish Airlines
Sat 10/182:05 pmLJU - IAD
1 stop35h 40mTurkish Airlines
Deal found 9/10$677
This FlightHub deal was found by Cheapflights users on 9/10. 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 10/19:40 pmIAD - LJU
1 stop33h 30mTurkish Airlines
Wed 10/82:05 pmLJU - IAD
1 stop35h 40mTurkish Airlines
Deal found 9/10$683
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Sun 11/239:10 pmIAD - LJU
1 stop29h 15mTurkish Airlines
Sun 11/307:35 pmLJU - IAD
1 stop22h 10mTurkish Airlines
Deal found 9/10$696
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Fri 10/171:30 pmIAD - LJU
1 stop17h 40mTurkish Airlines
Sat 10/258:10 pmLJU - IAD
1 stop30h 05mTurkish Airlines
Deal found 9/10$705
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Fri 10/179:40 pmIAD - LJU
1 stop28h 50mTurkish Airlines
Sun 10/269:20 amLJU - IAD
1 stop32h 25mTurkish Airlines
Deal found 9/10$714
This FlightHub deal was found by Cheapflights users on 9/8. 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.
Fri 10/31:30 pmIAD - LJU
1 stop17h 40mTurkish Airlines
Sun 10/129:25 amLJU - IAD
1 stop16h 20mTurkish Airlines
Deal found 9/8$735
This oojo deal was found by Cheapflights users on 9/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:10 pmIAD - LJU
1 stop29h 15mTurkish Airlines
Sun 11/27:35 pmLJU - IAD
1 stop29h 40mTurkish Airlines
Deal found 9/11$749
This Mytrip deal was found by Cheapflights users on 9/9. 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 11/2610:55 pmIAD - LJU
3 stops27h 30mMultiple Airlines
Mon 12/12:55 pmLJU - IAD
3 stops31h 45mMultiple Airlines
Deal found 9/9$750

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 September 11, 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

Wed 11/26

1:30 pm-6:40 pm

1 stop23h 10m

Ljubljana Joze Pucnik

Mon 12/1

9:20 am-7:15 pm

1 stop15h 55m

$659

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Sat 10/18

9:40 pm-8:30 am

1 stop28h 50m

Ljubljana Joze Pucnik

Fri 10/24

9:25 am-11:45 am

1 stop32h 20m

$659

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Thu 10/9

1:30 pm-7:15 pm

1 stop23h 45m

Ljubljana Joze Pucnik

Sat 10/18

8:10 pm-11:45 am

1 stop21h 35m

$677

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Sat 10/11

9:40 pm-7:15 pm

1 stop15h 35m

Ljubljana Joze Pucnik

Sat 10/18

2:05 pm-11:45 am

1 stop27h 40m

$714

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Fri 10/17

9:40 pm-8:30 am

1 stop28h 50m

Ljubljana Joze Pucnik

Sun 10/26

9:20 am-12:45 pm

1 stop32h 25m

$714

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 11/26

10:55 pm-8:25 am

3 stops27h 30m

Ljubljana Joze Pucnik

Mon 12/1

2:55 pm-4:40 pm

3 stops31h 45m

$750

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Sun 10/12

5:20 pm-9:00 am

3 stops33h 40m

Ljubljana Joze Pucnik

Wed 10/15

8:45 pm-6:55 pm

3 stops28h 10m

$763

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Sat 10/18

9:40 pm-7:15 pm

1 stop15h 35m

Ljubljana Joze Pucnik

Sat 10/25

8:10 pm-12:45 pm

1 stop22h 35m

$767

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Sat 10/25

1:30 pm-9:25 am

1 stop13h 55m

Ljubljana Joze Pucnik

Sat 11/1

7:35 pm-8:15 pm

1 stop29h 40m

$770

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 12/3

1:30 pm-6:40 pm

1 stop23h 10m

Ljubljana Joze Pucnik

Sun 12/7

7:35 pm-11:45 am

1 stop22h 10m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 results
1
2

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 September 11, 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
3,968 reviews

Boarding

7.3

Crew

7.7

Entertainment

7.4

Overall

7.3

Comfort

7.3

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Turkish Airlines
7.3
Good
3,968 reviews
Turkish Airlines
7.3
Good
3,968 reviews

Boarding

7.3

Crew

7.7

Entertainment

7.4

Overall

7.3

Comfort

7.3

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Lufthansa
6.8
Okay
7,409 reviews
Turkish Airlines
7.3
Good
3,968 reviews

Boarding

7.3

Crew

7.7

Entertainment

7.4

Overall

7.3

Comfort

7.3

Food

7.4

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.

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 $659, Turkish Airlines can have you in Ljubljana from Washington, D.C. Dulles Intl Airport in 23h 10m. Washington, D.C. Dulles Intl Airport and Ljubljana are separated by a distance of 4429 mi.

  • 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 $661 on this airline. An additional option worth looking into is Lufthansa, starting at $824. These flights start at 37% 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.

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

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Ljubljana (average of $710). Flying from Washington, D.C. Dulles Intl Airport to Ljubljana in June is currently the most expensive (average of $1,442). 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 Ljubljana?

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$661Average$920FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$824Average$1,150FlexibilityNo cancel feeOn-time76%

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