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$631+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LJU
jul. 19 — jul. 261
sáb. 7/19
sáb. 7/26
1 adult, Economy
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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 julio 14, 2025.

Round-trip from

$742
(Gotogate)

One-way from

$631
(British Airways)

Popular in

June

Cheapest in

January

Average price

$1,229
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
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Highest demand for flights based on searches. 14% potential increase in price ($174 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 14, 2025.

This Gotogate deal was found by Cheapflights users on 7/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/122:54 pmDCA - LJU
2 stops20h 21mBritish Airways
mar. 8/195:00 pmLJU - DCA
2 stops36h 18mBritish Airways
Deal found 7/13$742
This Finnair deal was found by Cheapflights users on 7/13. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/57:23 pmDCA - LJU
2 stops17h 57mMultiple Airlines
jue. 9/119:30 amLJU - DCA
2 stops19h 37mMultiple Airlines
Deal found 7/13$897
This Gurufare deal was found by Cheapflights users on 7/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/246:30 amDCA - LJU
2 stops31h 25mLOT
dom. 8/315:05 pmLJU - DCA
2 stops35h 54mLOT
Deal found 7/12$937
This Delta deal was found by Cheapflights users on 7/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/31:45 pmDCA - LJU
2 stops15h 55mDelta
dom. 12/712:25 pmLJU - DCA
2 stops27h 57mDelta
Deal found 7/12$959

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 julio 14, 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

mar. 8/12

2:54 pm-5:15 pm

2 stops20h 21m

Ljubljana Joze Pucnik

mar. 8/19

5:00 pm-11:18 pm

2 stops36h 18m

$742

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

vie. 9/5

7:23 pm-7:20 pm

2 stops17h 57m

Ljubljana Joze Pucnik

jue. 9/11

9:30 am-11:07 pm

2 stops19h 37m

$897

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

dom. 8/24

6:30 am-7:55 pm

2 stops31h 25m

Ljubljana Joze Pucnik

dom. 8/31

5:05 pm-10:59 pm

2 stops35h 54m

$937

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

mié. 12/3

1:45 pm-11:40 am

2 stops15h 55m

Ljubljana Joze Pucnik

dom. 12/7

12:25 pm-10:22 am

2 stops27h 57m

$959

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

sáb. 10/11

7:06 pm-2:15 pm

2 stops37h 09m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/13

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.

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 julio 14, 2025.
Read reviews from past customers who have flown Delta, LOT, and British Airways from Washington, D.C. Reagan-National Airport to Ljubljana. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,953 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,953 reviews
Delta
8.0
Very good
7,953 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LOT
7.6
Good
1,099 reviews
Delta
8.0
Very good
7,953 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,134 reviews
Delta
8.0
Very good
7,953 reviews

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Ljubljana?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Ljubljana (average of $710). Flying from Washington, D.C. Reagan-National Airport to Ljubljana in June is currently the most expensive (average of $1,446). 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

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