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$326+ Cheap flights from District of Columbia to Slovenia

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.
IAD — LJU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from District of Columbia to Slovenia

Keep the following information in mind while searching for District of Columbia to Slovenia flight deals. Data was last updated September 15, 2025.

Round-trip from

$612
(FlightHub)

One-way from

$326
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$818
From District of Columbia to Slovenia
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One-way flight from District of Columbia to Slovenia
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Highest demand for flights based on searches. 16% potential increase in price ($209 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 September 2025
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Find flight deals from District of Columbia to Slovenia

Cheapest flights from District of Columbia to Slovenia
Explore the most affordable flight options available from District of Columbia to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This FlightHub deal was found by Cheapflights users on 9/14. 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.
Thu 10/3010:10 pmIAD - LJU
1 stop15h 30mTurkish Airlines
Tue 11/187:35 pmLJU - IAD
1 stop29h 40mTurkish Airlines
Deal found 9/14$612
This CheapOair deal was found by Cheapflights users on 9/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/69:40 pmIAD - LJU
1 stop28h 50mTurkish Airlines
Fri 10/179:25 amLJU - IAD
1 stop32h 20mTurkish Airlines
Deal found 9/13$648
This lastminute.com deal was found by Cheapflights users on 9/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/221:30 pmIAD - LJU
1 stop23h 45mTurkish Airlines
Tue 10/79:25 amLJU - IAD
1 stop16h 20mTurkish Airlines
Deal found 9/15$657
This FlightHub deal was found by Cheapflights users on 9/15. 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 10/181:30 pmIAD - LJU
1 stop23h 45mTurkish Airlines
Fri 10/249:25 amLJU - IAD
1 stop16h 20mTurkish Airlines
Deal found 9/15$659
This lastminute.com deal was found by Cheapflights users on 9/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:40 pmIAD - LJU
1 stop15h 35mTurkish Airlines
Tue 11/49:20 amLJU - IAD
1 stop15h 55mTurkish Airlines
Deal found 9/15$668
This FlightHub deal was found by Cheapflights users on 9/13. 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.
Thu 10/91:30 pmIAD - LJU
1 stop17h 40mTurkish Airlines
Sat 10/182:05 pmLJU - IAD
1 stop27h 40mTurkish Airlines
Deal found 9/13$677
This flugladen.de deal was found by Cheapflights users on 9/13. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:10 pmIAD - LJU
1 stop15h 30mTurkish Airlines
Tue 11/49:20 amLJU - IAD
1 stop15h 55mTurkish Airlines
Deal found 9/13$682
This FlightHub deal was found by Cheapflights users on 9/13. 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.
Wed 10/11:30 pmIAD - LJU
1 stop23h 45mTurkish Airlines
Wed 10/88:10 pmLJU - IAD
1 stop21h 35mTurkish Airlines
Deal found 9/13$692
This FlightHub deal was found by Cheapflights users on 9/14. 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.
Fri 10/101:30 pmIAD - LJU
1 stop23h 45mTurkish Airlines
Sun 10/269:20 amLJU - IAD
1 stop32h 25mTurkish Airlines
Deal found 9/14$696
This FlightHub deal was found by Cheapflights users on 9/14. 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.
Fri 10/179:40 pmIAD - LJU
1 stop28h 50mTurkish Airlines
Sun 10/269:20 amLJU - IAD
1 stop15h 55mTurkish Airlines
Deal found 9/14$705
This Gotogate deal was found by Cheapflights users on 9/15. 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.
Tue 11/411:05 amDCA - LJU
2 stops21h 00mMultiple Airlines
Tue 11/186:35 amLJU - DCA
2 stops22h 00mMultiple Airlines
Deal found 9/15$716
This Gotogate deal was found by Cheapflights users on 9/13. 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.
Tue 10/284:40 pmDCA - LJU
2 stops15h 15mMultiple Airlines
Tue 11/46:30 amLJU - DCA
2 stops19h 15mMultiple Airlines
Deal found 9/13$766

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 September 15, 2025.
Use the filters below to find and compare flights from District of Columbia to Slovenia that are best for you.

Fly from

District of Columbia

Fly to

Slovenia

Route

Depart

Return

Price

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Thu 10/30

10:10 pm-6:40 pm

1 stop15h 30m

Ljubljana Joze Pucnik

Tue 11/18

7:35 pm-7:15 pm

1 stop29h 40m

$612

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Thu 11/13

9:10 pm-8:25 am

1 stop29h 15m

Ljubljana Joze Pucnik

Tue 11/18

7:35 pm-7:15 pm

1 stop29h 40m

$622

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Mon 10/6

9:40 pm-8:30 am

1 stop28h 50m

Ljubljana Joze Pucnik

Fri 10/17

9:25 am-11:45 am

1 stop32h 20m

$648

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Mon 9/22

1:30 pm-7:15 pm

1 stop23h 45m

Ljubljana Joze Pucnik

Tue 10/7

9:25 am-7:45 pm

1 stop16h 20m

$657

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Mon 10/13

1:30 pm-7:15 pm

1 stop23h 45m

Ljubljana Joze Pucnik

Mon 10/20

9:25 am-7:45 pm

1 stop16h 20m

$659

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Sat 10/18

9:40 pm-7:15 pm

1 stop15h 35m

Ljubljana Joze Pucnik

Fri 10/24

9:25 am-7:45 pm

1 stop16h 20m

$659

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 10/15

9:40 pm-8:30 am

1 stop28h 50m

Ljubljana Joze Pucnik

Sun 10/26

9:20 am-12:45 pm

1 stop32h 25m

$677

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Thu 10/9

1:30 pm-1:10 pm

1 stop17h 40m

Ljubljana Joze Pucnik

Sat 10/18

9:25 am-11:45 am

1 stop32h 20m

$677

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Tue 10/28

10:10 pm-6:40 pm

1 stop15h 30m

Ljubljana Joze Pucnik

Tue 11/4

9:20 am-7:15 pm

1 stop15h 55m

$682

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Tue 11/4

11:05 am-2:05 pm

2 stops21h 00m

Ljubljana Joze Pucnik

Tue 11/18

6:35 am-10:35 pm

2 stops22h 00m

$716

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 24 results
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Best time to book a flight from District of Columbia to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from District of Columbia 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 District of Columbia to Slovenia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Slovenia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from District of Columbia to Slovenia?

    Turkish Airlines, Air France, and Delta can get you from District of Columbia to Slovenia in just under 15h 30m. Your travel time can differ by up to 2h 55m. Airlines will cover a distance of 4429 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from District of Columbia to Slovenia that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Slovenia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Slovenia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Slovenia.

  • Can I find deals for business class flights from District of Columbia to Slovenia?

    Yes. Cheapflights offers flight deals from District of Columbia to Slovenia 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 District of Columbia to Slovenia?

    Currently, February is the cheapest month in which you can book a flight from District of Columbia to Slovenia (average of $710). Flying from District of Columbia to Slovenia in June is currently the most expensive (average of $1,442). 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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Alternative routes for District of Columbia to Slovenia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from District of Columbia to Slovenia

Discover the top 2 airlines that operate flights from District of Columbia to Slovenia. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$661Average$920FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$824Average$1,155FlexibilityNo cancel feeOn-time76%

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