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$410+ Cheap flights from Reagan-National (DCA) 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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LJU
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Reagan-National to Ljubljana

Cheapest flights from Reagan-National to Ljubljana
Explore the most affordable flight options available from Reagan-National to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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 12/36:07 amDCA - LJU
2 stops23h 33mDelta
Sun 12/712:45 pmLJU - DCA
2 stops25h 20mDelta
Deal found 10/27$553
This Air France deal was found by Cheapflights users on 10/27. 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.
Fri 12/122:55 pmDCA - LJU
2 stops14h 45mAir France
Fri 12/1912:25 pmLJU - DCA
2 stops16h 43mAir France
Deal found 10/27$999
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Sat 11/229:40 amDCA - LJU
3 stops28h 15mMultiple Airlines
Sat 11/296:55 amLJU - DCA
3 stops32h 00mMultiple Airlines
Deal found 10/27$1,506
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:50 pmDCA - LJU
3 stops19h 05mMultiple Airlines
Sun 1/41:45 pmLJU - DCA
3 stops36h 00mMultiple Airlines
Deal found 10/28$1,807
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Fri 12/1211:05 amDCA - LJU
2 stops16h 45mMultiple Airlines
Fri 12/191:45 pmLJU - DCA
3 stops26h 36mMultiple Airlines
Deal found 10/27$1,906
This Expedia deal was found by Cheapflights users on 10/26. 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 10/3011:05 amDCA - LJU
2 stops20h 50mMultiple Airlines
Sat 11/16:55 amLJU - DCA
2 stops20h 01mMultiple Airlines
Deal found 10/26$2,758
This Delta deal was found by Cheapflights users on 10/26. 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.
Thu 10/3012:31 pmDCA - LJU
2 stops18h 09mDelta
Sat 11/112:50 pmLJU - DCA
2 stops26h 20mDelta
Deal found 10/26$2,773
This FlightHub deal was found by Cheapflights users on 10/27. 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.
Mon 12/226:00 amDCA - LJU
2 stops26h 05mMultiple Airlines
Sat 12/2710:25 amLJU - DCA
2 stops15h 20mMultiple Airlines
Deal found 10/27$3,441

Cheap flight deals from Reagan-National to Ljubljana

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$553
(Delta)

One-way from

$410
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,130
Provider with most accurate pricing for Washington, D.C. Reagan-National-Ljubljana Joze Pucnik flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Ljubljana Joze Pucnik flights.
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From Washington, D.C. Reagan-National to Ljubljana Joze Pucnik
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One-way flight from Washington, D.C. Reagan-National to Ljubljana Joze Pucnik
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 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 Reagan-National 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 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Ljubljana that are best for you.

Fly from

Reagan-National

Fly to

Ljubljana

Route

Depart

Return

Price

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Mon 1/26

9:07 am-12:40 pm

2 stops21h 33m

Ljubljana Joze Pucnik

Sun 2/1

6:35 am-7:32 pm

2 stops18h 57m

$553

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Fri 12/5

11:13 am-11:40 am

2 stops18h 27m

Ljubljana Joze Pucnik

Sat 12/13

12:50 pm-10:57 pm

2 stops16h 07m

$553

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Sat 12/6

2:00 pm-11:40 am

2 stops15h 40m

Ljubljana Joze Pucnik

Sun 12/14

12:45 pm-10:57 pm

2 stops16h 12m

$553

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Sat 12/6

2:00 pm-11:40 am

2 stops15h 40m

Ljubljana Joze Pucnik

Fri 12/12

12:50 pm-10:59 pm

2 stops40h 09m

$553

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Sat 12/6

2:00 pm-11:40 am

2 stops15h 40m

Ljubljana Joze Pucnik

Sat 12/13

12:50 pm-10:57 pm

2 stops16h 07m

$553

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Fri 12/5

11:13 am-11:40 am

2 stops18h 27m

Ljubljana Joze Pucnik

Fri 12/12

12:50 pm-9:10 am

2 stops26h 20m

$553

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Wed 12/3

12:15 pm-11:40 am

2 stops17h 25m

Ljubljana Joze Pucnik

Sun 12/7

12:45 pm-8:05 am

2 stops25h 20m

$553

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Sat 2/14

6:00 am-1:40 pm

2 stops25h 40m

Ljubljana Joze Pucnik

Sat 2/21

10:25 am-7:45 pm

2 stops15h 20m

$647

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Mon 3/30

2:30 pm-11:35 am

2 stops15h 05m

Ljubljana Joze Pucnik

Tue 4/7

12:50 pm-11:08 pm

2 stops16h 18m

$723

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Tue 4/21

4:10 pm-7:25 pm

2 stops21h 15m

Ljubljana Joze Pucnik

Tue 4/28

6:35 pm-3:24 pm

2 stops26h 49m

$725

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 12 results
1
2
  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National 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. Reagan-National Airport-Ljubljana flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Ljubljana flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National 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. Reagan-National 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 Reagan-National to Ljubljana

Have a flexible travel schedule? Discover the best time to fly to Ljubljana from Reagan-National 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National?

    If you book a flight to Ljubljana from Washington, D.C. Reagan-National, 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. Reagan-National to Joze Pucnik per day from 0 different airlines.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Ljubljana?

    For as low as $553, Delta can have you in Ljubljana from Washington, D.C. Reagan-National Airport in 15h 40m. There are 4417 mi between Washington, D.C. Reagan-National Airport and Ljubljana. This flight may include one or multiple stops.

  • Can I find deals for flights from Reagan-National to Ljubljana that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Ljubljana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Ljubljana?

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

  • Can I find deals for business class flights from Reagan-National to Ljubljana?

    Yes. Cheapflights offers flight deals from Reagan-National 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

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Kranjska Gora

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