$718+ Cheap flights from Reagan-National (DCA) to Slovenia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LJU
Jan 20 — Jan 271
1 adult, Economy
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Best flights from Reagan-National to SloveniaDiscover carefully curated flight deals from Reagan-National to Slovenia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2025.
Discover carefully curated flight deals from Reagan-National to Slovenia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2025.
This Expedia deal was found by Cheapflights users on 12/20. 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.
Tue 3/244:15 pmDCA - LJU
2 stops15h 40mMultiple Airlines
Thu 4/26:25 amLJU - DCA
2 stops15h 05mMultiple Airlines
Deal found 12/20![Multiple Airlines logo]()
$718
This Delta deal was found by Cheapflights users on 12/20. 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.
Mon 4/612:16 pmDCA - LJU
2 stops19h 34mDelta
Thu 4/166:00 amLJU - DCA
2 stops20h 30mDelta
Deal found 12/20![Delta logo]()
$723
This British Airways deal was found by Cheapflights users on 12/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/45:53 pmDCA - LJU
2 stops20h 47mBritish Airways
Fri 4/109:05 pmLJU - DCA
2 stops24h 49mBritish Airways
Deal found 12/20![British Airways logo]()
$1,022
This Delta deal was found by Cheapflights users on 12/19. 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.
Sat 2/282:33 pmDCA - LJU
2 stops15h 07mDelta
Sat 3/712:50 pmLJU - DCA
2 stops25h 20mDelta
Deal found 12/19![Delta logo]()
$859
This Mytrip deal was found by Cheapflights users on 12/19. 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 2/286:50 pmDCA - LJU
3 stops21h 05mMultiple Airlines
Sat 3/76:55 amLJU - DCA
3 stops18h 50mMultiple Airlines
Deal found 12/19![Multiple Airlines logo]()
$995
This Emirates deal was found by Cheapflights users on 12/18. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/283:30 pmDCA - LJU
2 stops39h 45mEmirates
Sun 2/12:15 pmLJU - DCA
2 stops36h 44mEmirates
Deal found 12/18![Emirates logo]()
$2,232
This oojo deal was found by Cheapflights users on 12/20. 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.
Mon 6/17:00 pmDCA - LJU
2 stops15h 10mBritish Airways
Mon 6/293:10 pmLJU - DCA
2 stops22h 40mBritish Airways
Deal found 12/20![British Airways logo]()
$1,666
This FlightHub deal was found by Cheapflights users on 12/20. 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 1/1711:05 amDCA - LJU
2 stops20h 35mMultiple Airlines
Wed 1/2110:00 amLJU - DCA
2 stops30h 23mMultiple Airlines
Deal found 12/20![Multiple Airlines logo]()
$1,670
This Delta deal was found by Cheapflights users on 12/20. 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 6/185:00 pmDCA - LJU
2 stops14h 25mDelta
Sun 6/286:00 amLJU - DCA
2 stops19h 18mDelta
Deal found 12/20![Delta logo]()
$1,688
This Air Canada deal was found by Cheapflights users on 12/19. 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.
Thu 6/189:40 amDCA - LJU
2 stops17h 35mMultiple Airlines
Sun 6/289:50 amLJU - DCA
2 stops17h 58mMultiple Airlines
Deal found 12/19![Multiple Airlines logo]()
$1,691
Find flight deals from Reagan-National to Slovenia
Keep the following information in mind while searching for Reagan-National to Slovenia flight deals. Data was last updated December 21, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $718 (Expedia) |
Popular in | May |
Cheapest in | November |
Average price | $1,277 |
Cheapflights Fare Finder
Customize your flight search to find flights from Reagan-National to Slovenia 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 December 21, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Slovenia that are best for you.
Fly from
Reagan-National
Fly to
Slovenia
Route
Depart
Return
Price
Washington, D.C.Ljubljana
DCA - LJU
DCALJU
Washington, D.C. Reagan-National
Tue 3/24
4:15 pm-12:55 pm
2 stops15h 40m
Ljubljana Joze Pucnik
Thu 4/2
6:25 am-3:30 pm
2 stops15h 05m
$718
Washington, D.C.Ljubljana
DCA - LJU
DCALJU
Washington, D.C. Reagan-National
Mon 4/6
12:16 pm-1:50 pm
2 stops19h 34m
Ljubljana Joze Pucnik
Thu 4/16
6:00 am-8:30 pm
2 stops20h 30m
$723
Washington, D.C.Ljubljana
DCA - LJU
DCALJU
Washington, D.C. Reagan-National
Sat 2/28
2:33 pm-11:40 am
2 stops15h 07m
Ljubljana Joze Pucnik
Sat 3/7
12:50 pm-8:10 am
2 stops25h 20m
$859
Washington, D.C.Ljubljana
DCA - LJU
DCALJU
Washington, D.C. Reagan-National
Sat 2/28
6:50 pm-9:55 pm
3 stops21h 05m
Ljubljana Joze Pucnik
Sat 3/7
6:55 am-7:45 pm
3 stops18h 50m
$995
Washington, D.C.Ljubljana
DCA - LJU
DCALJU
Washington, D.C. Reagan-National
Sat 4/4
5:53 pm-8:40 pm
2 stops20h 47m
Ljubljana Joze Pucnik
Fri 4/10
9:05 pm-3:54 pm
2 stops24h 49m
$1,022
Washington, D.C.Ljubljana
DCA - LJU
DCALJU
Washington, D.C. Reagan-National
Mon 6/1
7:00 pm-4:10 pm
2 stops15h 10m
Ljubljana Joze Pucnik
Mon 6/29
3:10 pm-7:50 am
2 stops22h 40m
$1,666
Washington, D.C.Ljubljana
DCA - LJU
DCALJU
Washington, D.C. Reagan-National
Sat 1/17
11:05 am-1:40 pm
2 stops20h 35m
Ljubljana Joze Pucnik
Wed 1/21
10:00 am-10:23 am
2 stops30h 23m
$1,670
Washington, D.C.Ljubljana
DCA - LJU
DCALJU
Washington, D.C. Reagan-National
Thu 6/18
5:00 pm-1:25 pm
2 stops14h 25m
Ljubljana Joze Pucnik
Sun 6/28
6:00 am-7:18 pm
2 stops19h 18m
$1,688
Washington, D.C.Ljubljana
DCA - LJU
DCALJU
Washington, D.C. Reagan-National
Thu 6/18
9:40 am-9:15 am
2 stops17h 35m
Ljubljana Joze Pucnik
Sun 6/28
9:50 am-9:48 pm
2 stops17h 58m
$1,691
Washington, D.C.Ljubljana
DCA - LJU
DCALJU
Washington, D.C. Reagan-National
Wed 1/28
3:30 pm-1:15 pm
2 stops39h 45m
Ljubljana Joze Pucnik
Sun 2/1
2:15 pm-8:59 pm
2 stops36h 44m
$2,232
Showing 1-10 of 14 results
Best time to book a flight from Reagan-National to Slovenia
Have a flexible travel schedule? Discover the best time to fly to Slovenia from Reagan-National with our price prediction graph.
Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Slovenia
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