$339+ Cheap flights from Dulles Intl (IAD) 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LJU
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Slovenia with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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One-way
Cheapest flights from Dulles Intl to SloveniaExplore the most affordable flight options available from Dulles Intl to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Dulles Intl to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This FlightHub deal was found by Cheapflights users on 10/24. 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 12/41:30 pm -
1 stop23h 15m
Sat 12/127:40 pm -
1 stop29h 45m
Deal found 10/24![Turkish Airlines logo]()
$736
This oojo deal was found by Cheapflights users on 10/24. 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.
Fri 12/41:30 pm -
1 stop23h 15m
Tue 12/157:40 pm -
1 stop22h 05m
Deal found 10/24![Turkish Airlines logo]()
$743
This Justfly.com deal was found by Cheapflights users on 10/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:30 pm -
1 stop23h 15m
Mon 11/307:40 pm -
1 stop22h 05m
Deal found 10/21![Turkish Airlines logo]()
$774
This Turkish Airlines deal was found by Cheapflights users on 10/24. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/151:30 pm -
1 stop23h 15m
Thu 11/197:40 pm -
1 stop29h 45m
Deal found 10/24![Turkish Airlines logo]()
$789
This oojo deal was found by Cheapflights users on 10/21. 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.
Sun 10/252:30 pm -
1 stop23h 15m
Tue 11/37:40 pm -
1 stop30h 45m
Deal found 10/21![Turkish Airlines logo]()
$847
This Orbitz deal was found by Cheapflights users on 10/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:55 pm -
2 stops16h 25m
Mon 11/303:15 pm -
1 stop31h 45m
Deal found 10/21![Multiple Airlines logo]()
$871
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:55 am -
3 stops28h 00m
Wed 11/257:40 pm -
3 stops30h 43m
Deal found 10/20![Multiple Airlines logo]()
$884
This Mytrip deal was found by Cheapflights users on 10/22. 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.
Sun 12/61:30 pm -
2 stops24h 30m
Sun 12/139:20 pm -
2 stops28h 05m
Deal found 10/22![Multiple Airlines logo]()
$895
Best flights from Dulles Intl to SloveniaDiscover carefully curated flight deals from Dulles Intl to Slovenia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Dulles Intl to Slovenia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Turkish Airlines deal was found by Cheapflights users on 10/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:30 pm -
1 stop23h 15m
Mon 11/307:40 pm -
1 stop22h 05m
Deal found 10/23![Turkish Airlines logo]()
$749
This United deal was found by Cheapflights users on 10/22. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/145:15 pm -
2 stops13h 10m
Tue 4/272:50 pm -
1 stop31h 55m
Deal found 10/22![Multiple Airlines logo]()
$830
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/16:00 pm -
1 stop10h 05m
Fri 2/56:40 am -
2 stops15h 55m
Deal found 10/22![United Airlines logo]()
$846
This Delta deal was found by Cheapflights users on 10/20. 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 1/281:00 pm -
2 stops16h 40m
Wed 2/312:50 pm -
2 stops17h 30m
Deal found 10/20![Delta logo]()
$889
This Turkish Airlines deal was found by Cheapflights users on 10/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/19:20 pm -
1 stop15h 25m
Fri 2/57:40 pm -
1 stop29h 45m
Deal found 10/21![Turkish Airlines logo]()
$749
This Turkish Airlines deal was found by Cheapflights users on 10/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:20 pm -
1 stop29h 05m
Fri 12/47:40 pm -
1 stop22h 05m
Deal found 10/21![Turkish Airlines logo]()
$749
This United deal was found by Cheapflights users on 10/22. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1412:43 pm -
2 stops14h 47m
Mon 4/268:20 pm -
1 stop29h 05m
Deal found 10/22![Multiple Airlines logo]()
$854
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1412:45 pm -
2 stops18h 30m
Mon 4/2610:10 am -
2 stops16h 59m
Deal found 10/22![United Airlines logo]()
$903
This Turkish Airlines deal was found by Cheapflights users on 10/24. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/151:30 pm -
1 stop23h 15m
Thu 11/197:40 pm -
1 stop29h 45m
Deal found 10/24![Turkish Airlines logo]()
$789
This Expedia deal was found by Cheapflights users on 10/24. 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 4/19:55 am -
2 stops17h 35m
Sat 4/242:50 pm -
1 stop31h 55m
Deal found 10/24![Multiple Airlines logo]()
$913
This oojo deal was found by Cheapflights users on 10/24. 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.
Thu 4/11:15 pm -
1 stop24h 10m
Sat 4/241:50 pm -
1 stop36h 00m
Deal found 10/24![Turkish Airlines logo]()
$883
Last-minute flights from Dulles Intl to SloveniaDiscover last-minute flight deals from Dulles Intl to Slovenia. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Slovenia. Data last updated October 25, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 10/21. 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.
Sun 10/252:30 pm -
1 stop23h 15m
Tue 11/37:40 pm -
1 stop30h 45m
Deal found 10/21![Turkish Airlines logo]()
$847
This Turkish Airlines deal was found by Cheapflights users on 10/24. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/151:30 pm -
1 stop23h 15m
Thu 11/197:40 pm -
1 stop29h 45m
Deal found 10/24![Turkish Airlines logo]()
$789
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/179:55 am -
3 stops28h 00m
Wed 11/257:40 pm -
3 stops30h 43m
Deal found 10/20![Multiple Airlines logo]()
$884
This Delta deal was found by Cheapflights users on 10/20. 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.
Tue 11/1712:32 pm -
2 stops17h 08m
Wed 11/2512:55 pm -
2 stops17h 46m
Deal found 10/20![Delta logo]()
$920
This Globehunters deal was found by Cheapflights users on 10/20. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 pm -
1 stop10h 05m
Thu 11/266:40 am -
1 stop15h 15m
Deal found 10/20![Lufthansa logo]()
$935
This Turkish Airlines deal was found by Cheapflights users on 10/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:30 pm -
1 stop23h 15m
Mon 11/307:40 pm -
1 stop22h 05m
Deal found 10/23![Turkish Airlines logo]()
$749
This Justfly.com deal was found by Cheapflights users on 10/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:30 pm -
1 stop23h 15m
Mon 11/307:40 pm -
1 stop22h 05m
Deal found 10/21![Turkish Airlines logo]()
$774
This Orbitz deal was found by Cheapflights users on 10/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:55 pm -
2 stops16h 25m
Mon 11/303:15 pm -
1 stop31h 45m
Deal found 10/21![Multiple Airlines logo]()
$871
One-way flights from Dulles Intl to SloveniaSearch for one-way flight options from Dulles Intl to Slovenia. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Dulles Intl to Slovenia. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Thu 4/228:30 pm -
2 stops17h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$339
This SWISS deal was found by Cheapflights users on 10/21. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/238:20 pm -
1 stop20h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![SWISS logo]()
$436
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/236:10 am -
2 stops24h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/287:40 pm -
3 stops35h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/274:30 pm -
3 stops38h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Fri 4/238:30 pm -
3 stops18h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Fri 10/3011:30 pm -
3 stops55h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2610:55 pm -
3 stops30h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2410:55 pm -
3 stops33h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$591
Find flight deals from Dulles Intl to Slovenia
Keep the following information in mind while searching for Dulles Intl to Slovenia flight deals. Data was last updated October 25, 2026.
Round-trip from | $730 (Expedia) |
|---|---|
One-way from | $339 (Kiwi.com) |
Popular in | November |
Cheapest in | April |
Average price | $947 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Slovenia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Ljubljana
IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik
IADLJU
Washington, D.C. Dulles Intl
Thu 4/22
8:30 pm-2:45 pm
3 stops36h 15m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$424
Washington, D.C.Ljubljana
IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik
IADLJU
Washington, D.C. Dulles Intl
Fri 4/23
8:20 pm-11:05 pm
1 stop20h 45m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$436
Washington, D.C.Ljubljana
IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik
IADLJU
Washington, D.C. Dulles Intl
Fri 4/23
6:10 am-12:35 pm
2 stops24h 25m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$441
Washington, D.C.Ljubljana
IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik
IADLJU
Washington, D.C. Dulles Intl
Fri 4/23
8:30 pm-8:50 pm
3 stops18h 20m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$524
Washington, D.C.Ljubljana
IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik
IADLJU
Washington, D.C. Dulles Intl
Fri 10/30
11:30 pm-11:30 am
3 stops55h 00m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$572
Washington, D.C.Ljubljana
IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik
IADLJU
Washington, D.C. Dulles Intl
Wed 12/23
6:20 pm-12:20 pm
1 stop12h 00m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$637
Washington, D.C.Ljubljana
IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik
IADLJU
Washington, D.C. Dulles Intl
Tue 12/22
10:20 pm-10:05 am
2 stops29h 45m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$663
Washington, D.C.Ljubljana
IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik
IADLJU
Washington, D.C. Dulles Intl
Sat 12/26
1:30 pm-6:45 pm
1 stop23h 15m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$672
Washington, D.C.Ljubljana
IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik
IADLJU
Washington, D.C. Dulles Intl
Thu 12/24
8:10 pm-2:15 pm
1 stop12h 05m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$684
Washington, D.C.Ljubljana
IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik
IADLJU
Washington, D.C. Dulles Intl
Thu 12/24
6:15 pm-12:20 pm
1 stop12h 05m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$686
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Dulles Intl to Slovenia
Have a flexible travel schedule? Discover the best time to fly to Slovenia from Dulles Intl with our price prediction graph.
IAD-LJU
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. Dulles Intl Airport to Slovenia
IAD-SI0
IAD-LJU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Slovenia
Get insights into the airlines that provide service to Slovenia. 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 Slovenia. Reviews last updated October 25, 2026.
Peruse reviews from past customers who have flown with SWISS,Turkish Airlines, andLufthansa from Washington, D.C. Dulles Intl Airport to Slovenia 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.
Comfort
7.4
Entertainment
6.8
Food
7.1
Crew
8.2
Boarding
7.7
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Comfort
7.4
Entertainment
6.8
Food
7.1
Crew
8.2
Boarding
7.7
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Comfort
7.4
Entertainment
6.8
Food
7.1
Crew
8.2
Boarding
7.7
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Comfort
7.4
Entertainment
6.8
Food
7.1
Crew
8.2
Boarding
7.7
Overall
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Slovenia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Dulles Intl and Slovenia flights
Browse other Dulles Intl and Slovenia flight options. Last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Dulles Intl to Slovenia
Discover the top 3 airlines that operate flights from Dulles Intl 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$654 | Average$915 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$698 | Average$1,338 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$713 | Average$1,229 | FlexibilityNo cancel fee | On-time79% |