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$291+ Cheap flights from Washington, D.C. (WAS) 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LJU
Feb 2 — Feb 91
Mon 2/2
Mon 2/9
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Ljubljana

Cheapest flights from Washington, D.C. to Ljubljana
Explore the most affordable flight options available from Washington, D.C. to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 3, 2026.

This FlightHub deal was found by Cheapflights users on 1/1. 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 1/299:15 pmIAD - LJU
1 stop29h 10mTurkish Airlines
Thu 2/59:20 amLJU - IAD
1 stop16h 00mTurkish Airlines
Deal found 1/1$641
This FlightHub deal was found by Cheapflights users on 1/2. 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 1/301:30 pmIAD - LJU
1 stop23h 10mTurkish Airlines
Fri 2/67:35 pmLJU - IAD
1 stop29h 45mTurkish Airlines
Deal found 1/2$678
This Cheapflightsfares deal was found by Cheapflights users on 1/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:25 pmIAD - LJU
1 stop15h 10mSWISS
Tue 3/3110:50 amLJU - IAD
1 stop11h 55mSWISS
Deal found 1/1$681
This Cheapflightsfares deal was found by Cheapflights users on 1/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:20 pmIAD - LJU
1 stop20h 45mSWISS
Wed 8/1910:50 amLJU - IAD
1 stop11h 55mSWISS
Deal found 1/2$682
This oojo deal was found by Cheapflights users on 1/2. 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.
Sat 1/171:30 pmIAD - LJU
1 stop23h 10mTurkish Airlines
Wed 1/217:35 pmLJU - IAD
1 stop22h 10mTurkish Airlines
Deal found 1/2$683
This Kiwi.com deal was found by Cheapflights users on 1/2. 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.
Tue 10/276:45 pmIAD - LJU
1 stop13h 10mMultiple Airlines
Tue 11/36:20 amLJU - IAD
1 stop15h 10mMultiple Airlines
Deal found 1/2$693
This Cheapflightsfares deal was found by Cheapflights users on 1/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:10 pmIAD - LJU
2 stops13h 25mMultiple Airlines
Tue 3/312:25 pmLJU - IAD
1 stop11h 30mMultiple Airlines
Deal found 1/1$694
This Cheapflightsfares deal was found by Cheapflights users on 12/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:35 pmIAD - LJU
1 stop10h 30mSWISS
Mon 4/276:25 amLJU - IAD
2 stops37h 30mSWISS
Deal found 12/31$697
This FlightHub deal was found by Cheapflights users on 1/3. 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.
Tue 10/2710:10 pmIAD - LJU
1 stop29h 15mTurkish Airlines
Tue 11/37:35 pmLJU - IAD
1 stop30h 40mTurkish Airlines
Deal found 1/3$698
This Cheapflightsfares deal was found by Cheapflights users on 1/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:25 pmIAD - LJU
2 stops13h 35mSWISS
Wed 4/156:25 amLJU - IAD
2 stops13h 55mSWISS
Deal found 1/1$702
This Air Canada deal was found by Cheapflights users on 1/1. 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.
Wed 4/811:05 amDCA - LJU
2 stops19h 30mMultiple Airlines
Wed 4/156:25 amLJU - DCA
2 stops15h 05mMultiple Airlines
Deal found 1/1$719
This Delta deal was found by Cheapflights users on 1/1. 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 4/84:43 pmBWI - LJU
2 stops15h 07mDelta
Wed 4/156:00 amLJU - BWI
2 stops17h 54mDelta
Deal found 1/1$725

Find flight deals from Washington, D.C. to Ljubljana

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 January 3, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$641
(FlightHub)

One-way from

$291
(Kiwi.com)

Popular in

May

Cheapest in

November
Provider with most accurate pricing for Washington, D.C. (WAS)-Ljubljana Joze Pucnik flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Ljubljana Joze Pucnik flights.
Search Deals
From Washington, D.C. (WAS) to Ljubljana Joze Pucnik
Search Deals
One-way flight from Washington, D.C. (WAS) to Ljubljana Joze Pucnik
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 January 3, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Ljubljana that are best for you.

Fly from

Washington, D.C.

Fly to

Ljubljana

Route

Depart

Return

Price

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Thu 1/29

9:15 pm-8:25 am

1 stop29h 10m

Ljubljana Joze Pucnik

Thu 2/5

9:20 am-7:20 pm

1 stop16h 00m

$641

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 4/8

8:20 pm-2:00 pm

1 stop11h 40m

Ljubljana Joze Pucnik

Wed 4/15

6:25 am-3:15 pm

1 stop14h 50m

$682

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Sat 1/17

1:30 pm-6:40 pm

1 stop23h 10m

Ljubljana Joze Pucnik

Wed 1/21

7:35 pm-11:45 am

1 stop22h 10m

$683

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 5/13

6:25 pm-11:05 pm

2 stops22h 40m

Ljubljana Joze Pucnik

Wed 8/19

6:25 am-4:45 pm

1 stop16h 20m

$689

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Mon 4/20

5:35 pm-10:05 am

1 stop10h 30m

Ljubljana Joze Pucnik

Mon 4/27

6:25 am-1:55 pm

2 stops37h 30m

$697

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Tue 2/17

11:05 am-12:55 pm

2 stops19h 50m

Ljubljana Joze Pucnik

Tue 2/24

10:35 am-10:35 pm

2 stops18h 00m

$764

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Fri 3/27

2:30 pm-7:45 am

1 stop36h 15m

Ljubljana Joze Pucnik

Fri 4/3

8:15 pm-11:35 am

1 stop21h 20m

$768

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 1/21

1:30 pm-6:40 pm

1 stop23h 10m

Ljubljana Joze Pucnik

Sun 1/25

7:35 pm-7:20 pm

1 stop29h 45m

$774

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Fri 4/3

8:20 pm-11:05 pm

1 stop20h 45m

Ljubljana Joze Pucnik

Sat 4/11

10:10 am-4:45 pm

1 stop12h 35m

$774

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Fri 4/3

4:10 pm-12:35 pm

2 stops14h 25m

Ljubljana Joze Pucnik

Sat 4/11

10:10 am-7:53 pm

2 stops15h 43m

$826

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/2

Showing 1-10 of 51 results
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Compare providers for flights from Washington, D.C. 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 Washington, D.C. to Ljubljana in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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.-Ljubljana flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C.-Ljubljana flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Ljubljana flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Ljubljana flights, Cheapflights users trust eDreams the most. eDreams 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.-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 Washington, D.C. to Ljubljana

Have a flexible travel schedule? Discover the best time to fly to Ljubljana from Washington, D.C. 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. to Ljubljana
No data available for this route at this time. Please check back soon.

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 January 3, 2026.
Peruse reviews from past customers who have flown with Turkish Airlines and Lufthansa from Washington, D.C. to Ljubljana to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,147 reviews

Crew

7.8

Food

7.4

Entertainment

7.4

Boarding

7.3

Overall

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
Turkish Airlines
7.3
Good
4,147 reviews
Turkish Airlines
7.3
Good
4,147 reviews

Crew

7.8

Food

7.4

Entertainment

7.4

Boarding

7.3

Overall

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
Lufthansa
6.8
Okay
7,676 reviews
Turkish Airlines
7.3
Good
4,147 reviews

Crew

7.8

Food

7.4

Entertainment

7.4

Boarding

7.3

Overall

7.3

Comfort

7.3

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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.?

    If you book a flight to Ljubljana from Washington, D.C., you will be flying to Joze Pucnik, which is the city’s only airport. Ljubljana Joze Pucnik (LJU) is located 11.7 mi from the center of Ljubljana. There are 0 flights from Washington, D.C. to Joze Pucnik per day from 3 different airlines.

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

    Airlines like Turkish Airlines, SWISS, and Delta fly from Washington, D.C. to Ljubljana in about 11h 40m. The time it takes to get you to your destination can typically vary by up to 17h 30m. Airlines will cover a distance of 4429 mi. This flight may include one or multiple stops.

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

    According to our current data, Turkish Airlines ($661), SWISS ($713), and Lufthansa ($786) offers the cheapest pricing from Washington, D.C. to Ljubljana. You may be able to fly from Washington, D.C. to Ljubljana for 36% less than the average price by searching for these airlines.

  • What are the most popular routes from Washington, D.C. to Ljubljana?

    While some choose either Baltimore/Washington - Ljubljana Joze Pucnik or Washington, D.C. Reagan-National - Ljubljana Joze Pucnik, Washington, D.C. Dulles Intl - Ljubljana Joze Pucnik is the most popular route from Washington, D.C. to Ljubljana.

  • Can I find deals for flights from Washington, D.C. to Ljubljana that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Ljubljana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Ljubljana?

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

  • Can I find deals for business class flights from Washington, D.C. to Ljubljana?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Ljubljana

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

Top 3 airlines flying from Washington, D.C. to Ljubljana

Discover the top 3 airlines that operate flights from Washington, D.C. 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 January 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$661Average$732FlexibilityNo cancel feeOn-time77%
SWISSCheapest$713Average$1,105FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$786Average$1,153FlexibilityNo cancel feeOn-time76%

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