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Ljubljana

$344+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LJU
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
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 agosto 14, 2025.

Round-trip from

$671
(oojo)

One-way from

$344
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$926
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. 13% potential increase in price ($160 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 14, 2025.

This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/29:40 pmIAD - LJU
1 stop28h 50mTurkish Airlines
jue. 10/99:25 amLJU - IAD
1 stop16h 20mTurkish Airlines
Deal found 8/14$671
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/51:30 pmIAD - LJU
1 stop17h 40mTurkish Airlines
jue. 9/119:25 amLJU - IAD
1 stop32h 20mTurkish Airlines
Deal found 8/14$708
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/69:40 pmIAD - LJU
1 stop15h 35mTurkish Airlines
mié. 9/178:10 pmLJU - IAD
1 stop21h 35mTurkish Airlines
Deal found 8/14$710
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/101:30 pmIAD - LJU
1 stop23h 45mTurkish Airlines
lun. 9/158:10 pmLJU - IAD
1 stop21h 35mTurkish Airlines
Deal found 8/13$724
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/91:30 pmIAD - LJU
1 stop23h 45mTurkish Airlines
sáb. 10/182:05 pmLJU - IAD
1 stop27h 40mTurkish Airlines
Deal found 8/13$727
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/129:10 pmIAD - LJU
1 stop15h 30mTurkish Airlines
dom. 11/167:35 pmLJU - IAD
1 stop22h 10mTurkish Airlines
Deal found 8/13$728
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/131:30 pmIAD - LJU
1 stop23h 45mTurkish Airlines
sáb. 9/208:10 pmLJU - IAD
1 stop21h 35mTurkish Airlines
Deal found 8/14$736
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/151:30 pmIAD - LJU
1 stop23h 45mTurkish Airlines
vie. 9/58:10 pmLJU - IAD
1 stop21h 35mTurkish Airlines
Deal found 8/14$758
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/279:40 pmIAD - LJU
1 stop33h 30mTurkish Airlines
sáb. 10/42:05 pmLJU - IAD
1 stop27h 40mTurkish Airlines
Deal found 8/13$764
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/221:30 pmIAD - LJU
1 stop23h 45mTurkish Airlines
dom. 9/78:10 pmLJU - IAD
1 stop21h 35mTurkish Airlines
Deal found 8/13$777

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 agosto 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

jue. 10/2

9:40 pm-8:30 am

1 stop28h 50m

Ljubljana Joze Pucnik

jue. 10/9

9:25 am-7:45 pm

1 stop16h 20m

$671

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

vie. 9/5

1:30 pm-1:10 pm

1 stop17h 40m

Ljubljana Joze Pucnik

jue. 9/11

9:25 am-11:45 am

1 stop32h 20m

$708

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

sáb. 9/6

9:40 pm-7:15 pm

1 stop15h 35m

Ljubljana Joze Pucnik

mié. 9/17

8:10 pm-11:45 am

1 stop21h 35m

$710

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

mié. 9/10

1:30 pm-7:15 pm

1 stop23h 45m

Ljubljana Joze Pucnik

lun. 9/15

8:10 pm-11:45 am

1 stop21h 35m

$724

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

jue. 10/9

1:30 pm-7:15 pm

1 stop23h 45m

Ljubljana Joze Pucnik

sáb. 10/18

2:05 pm-11:45 am

1 stop27h 40m

$727

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

mié. 11/12

9:10 pm-6:40 pm

1 stop15h 30m

Ljubljana Joze Pucnik

dom. 11/16

7:35 pm-11:45 am

1 stop22h 10m

$728

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

sáb. 9/13

1:30 pm-7:15 pm

1 stop23h 45m

Ljubljana Joze Pucnik

sáb. 9/20

8:10 pm-11:45 am

1 stop21h 35m

$736

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

sáb. 9/27

9:40 pm-1:10 pm

1 stop33h 30m

Ljubljana Joze Pucnik

sáb. 10/4

2:05 pm-11:45 am

1 stop27h 40m

$764

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

mié. 12/3

9:10 pm-6:40 pm

1 stop15h 30m

Ljubljana Joze Pucnik

dom. 12/7

9:20 am-7:15 pm

1 stop15h 55m

$803

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

mar. 11/4

5:30 pm-8:20 pm

2 stops20h 50m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 18 results
1
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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.

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 agosto 14, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Ljubljana, such as SWISS, Turkish Airlines, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,699 reviews

Entertainment

6.8

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
SWISS
7.6
Good
1,699 reviews
SWISS
7.6
Good
1,699 reviews

Entertainment

6.8

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Turkish Airlines
7.3
Good
3,940 reviews
SWISS
7.6
Good
1,699 reviews

Entertainment

6.8

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Lufthansa
6.8
Okay
7,317 reviews
SWISS
7.6
Good
1,699 reviews

Entertainment

6.8

Crew

8.2

Overall

7.6

Boarding

7.7

Comfort

7.4

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

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 3 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.

  • 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. Additional options worth looking into are Lufthansa and SWISS, starting at $824 and $880 round-trip.

  • 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 $1,444). 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?

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.
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Top 3 airlines flying from Dulles Intl to Ljubljana

Discover the top 3 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$661Average$920FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$824Average$1,119FlexibilityNo cancel feeOn-time76%
SWISSCheapest$880Average$1,040FlexibilityNo cancel feeOn-time79%

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