$425+ Cheap flights from Atlanta (ATL) 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 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — LJU
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Slovenia with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Atlanta to Slovenia
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Best
Last-minute
One-way
Cheapest flights from Atlanta to SloveniaExplore the most affordable flight options available from Atlanta to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
Explore the most affordable flight options available from Atlanta to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2026.
This Turkish Airlines deal was found by Cheapflights users on 9/19. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:45 pm -
2 stops18h 45m
Fri 11/209:20 am -
2 stops19h 45m
Deal found 9/19![Multiple Airlines logo]()
$814
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:06 pm -
2 stops33h 59m
Fri 11/276:40 am -
1 stop14h 00m
Deal found 9/15![United Airlines logo]()
$825
This FlightHub deal was found by Cheapflights users on 9/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:05 pm -
1 stop16h 00m
Fri 11/209:20 am -
1 stop16h 25m
Deal found 9/19![Turkish Airlines logo]()
$834
This Justfly.com deal was found by Cheapflights users on 9/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:57 am -
2 stops39h 28m
Mon 11/29:20 am -
2 stops20h 38m
Deal found 9/19![Turkish Airlines logo]()
$846
This Gotogate deal was found by Cheapflights users on 9/17. 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.
Mon 9/289:50 pm -
1 stop29h 00m
Tue 10/138:25 pm -
1 stop29h 20m
Deal found 9/17![Turkish Airlines logo]()
$852
This Turkish Airlines deal was found by Cheapflights users on 9/17. 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 11/236:00 am -
2 stops20h 25m
Mon 12/149:20 am -
2 stops20h 01m
Deal found 9/17![Multiple Airlines logo]()
$855
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Tue 9/299:50 pm -
1 stop15h 40m
Tue 10/69:45 am -
1 stop16h 00m
Deal found 9/16![Turkish Airlines logo]()
$867
Best flights from Atlanta to SloveniaDiscover carefully curated flight deals from Atlanta to Slovenia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from Atlanta to Slovenia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:30 pm -
2 stops32h 35m
Fri 11/276:40 am -
2 stops20h 37m
Deal found 9/15![United Airlines logo]()
$828
This Turkish Airlines deal was found by Cheapflights users on 9/19. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:45 pm -
2 stops18h 45m
Fri 11/209:20 am -
1 stop16h 25m
Deal found 9/19![Multiple Airlines logo]()
$844
This FlightHub deal was found by Cheapflights users on 9/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:05 pm -
1 stop16h 00m
Tue 10/68:25 pm -
1 stop29h 20m
Deal found 9/19![Turkish Airlines logo]()
$899
This Turkish Airlines deal was found by Cheapflights users on 9/17. 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 11/236:00 am -
2 stops20h 25m
Mon 12/149:20 am -
2 stops20h 01m
Deal found 9/17![Multiple Airlines logo]()
$855
This United Airlines deal was found by Cheapflights users on 9/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/154:30 pm -
1 stop11h 35m
Fri 2/196:40 am -
1 stop14h 00m
Deal found 9/18![United Airlines logo]()
$913
Last-minute flights from Atlanta to SloveniaDiscover last-minute flight deals from Atlanta to Slovenia. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Slovenia. Data last updated September 19, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 9/17. 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.
Mon 9/289:50 pm -
1 stop29h 00m
Tue 10/138:25 pm -
1 stop29h 20m
Deal found 9/17![Turkish Airlines logo]()
$852
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Tue 9/299:50 pm -
1 stop15h 40m
Tue 10/69:45 am -
1 stop16h 00m
Deal found 9/16![Turkish Airlines logo]()
$867
This Turkish Airlines deal was found by Cheapflights users on 9/19. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:45 pm -
2 stops18h 45m
Fri 11/209:20 am -
2 stops19h 45m
Deal found 9/19![Multiple Airlines logo]()
$814
This FlightHub deal was found by Cheapflights users on 9/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:05 pm -
1 stop16h 00m
Fri 11/209:20 am -
1 stop16h 25m
Deal found 9/19![Turkish Airlines logo]()
$834
This Justfly.com deal was found by Cheapflights users on 9/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:57 am -
2 stops39h 28m
Mon 11/29:20 am -
2 stops20h 38m
Deal found 9/19![Turkish Airlines logo]()
$846
This FlightHub deal was found by Cheapflights users on 9/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:50 pm -
1 stop14h 55m
Mon 11/97:40 pm -
2 stops34h 18m
Deal found 9/19![Turkish Airlines logo]()
$885
This Justfly.com deal was found by Cheapflights users on 9/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:50 pm -
1 stop14h 55m
Sat 11/79:20 am -
1 stop17h 25m
Deal found 9/19![Turkish Airlines logo]()
$892
One-way flights from Atlanta to SloveniaSearch for one-way flight options from Atlanta to Slovenia. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
Search for one-way flight options from Atlanta to Slovenia. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
This KLM deal was found by Cheapflights users on 9/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/283:50 pm -
1 stop14h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![KLM logo]()
$425
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/83:30 pm -
2 stops16h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![SWISS logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 12/286:55 am -
3 stops48h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$461
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/83:30 pm -
3 stops60h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$484
This Turkish Airlines deal was found by Cheapflights users on 9/17. 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 12/76:17 am -
2 stops20h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$543
This FlightHub deal was found by Cheapflights users on 9/17. 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 12/79:50 pm -
1 stop14h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Turkish Airlines logo]()
$567
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:15 pm -
2 stops15h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$622
Find flight deals from Atlanta to Slovenia
Keep the following information in mind while searching for Atlanta to Slovenia flight deals. Data was last updated September 19, 2026.
Round-trip from | $825 (United Airlines) |
|---|---|
One-way from | $425 (KLM) |
Popular in | May |
Cheapest in | January |
Average price | $799 |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta 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 September 19, 2026.
Use the filters below to find and compare flights from Atlanta to Slovenia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaLjubljana
ATL Atlanta Hartsfield-Jackson - LJU Ljubljana Joze Pucnik
ATLLJU
Atlanta Hartsfield-Jackson
Mon 3/8
3:30 pm-2:15 pm
2 stops16h 45m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$427
AtlantaLjubljana
ATL Atlanta Hartsfield-Jackson - LJU Ljubljana Joze Pucnik
ATLLJU
Atlanta Hartsfield-Jackson
Mon 3/8
3:30 pm-10:05 am
3 stops60h 35m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$484
AtlantaLjubljana
ATL Atlanta Hartsfield-Jackson - LJU Ljubljana Joze Pucnik
ATLLJU
Atlanta Hartsfield-Jackson
Mon 12/7
6:17 am-8:25 am
2 stops20h 08m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$543
Quickest round-trip
AtlantaLjubljana
ATL Atlanta Hartsfield-Jackson - LJU Ljubljana Joze Pucnik
ATLLJU
Atlanta Hartsfield-Jackson
Mon 12/7
9:50 pm-6:45 pm
1 stop14h 55m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$567
AtlantaLjubljana
ATL Atlanta Hartsfield-Jackson - LJU Ljubljana Joze Pucnik
ATLLJU
Atlanta Hartsfield-Jackson
Mon 12/7
3:15 pm-12:20 pm
2 stops15h 05m
Ljubljana Joze Pucnik
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$622
AtlantaLjubljana
ATL Atlanta Hartsfield-Jackson - LJU Ljubljana Joze Pucnik
ATLLJU
Atlanta Hartsfield-Jackson
Sat 11/14
7:30 pm-10:05 am
2 stops32h 35m
Ljubljana Joze Pucnik
Fri 11/27
6:40 am-9:17 pm
2 stops20h 37m
$828
AtlantaLjubljana
ATL Atlanta Hartsfield-Jackson - LJU Ljubljana Joze Pucnik
ATLLJU
Atlanta Hartsfield-Jackson
Tue 10/20
6:45 pm-7:30 pm
2 stops18h 45m
Ljubljana Joze Pucnik
Fri 11/20
9:20 am-7:45 pm
1 stop16h 25m
$844
AtlantaLjubljana
ATL Atlanta Hartsfield-Jackson - LJU Ljubljana Joze Pucnik
ATLLJU
Atlanta Hartsfield-Jackson
Mon 11/23
6:00 am-8:25 am
2 stops20h 25m
Ljubljana Joze Pucnik
Mon 12/14
9:20 am-11:21 pm
2 stops20h 01m
$855
AtlantaLjubljana
ATL Atlanta Hartsfield-Jackson - LJU Ljubljana Joze Pucnik
ATLLJU
Atlanta Hartsfield-Jackson
Tue 9/29
3:05 pm-1:05 pm
1 stop16h 00m
Ljubljana Joze Pucnik
Tue 10/6
8:25 pm-7:45 pm
1 stop29h 20m
$899
AtlantaLjubljana
ATL Atlanta Hartsfield-Jackson - LJU Ljubljana Joze Pucnik
ATLLJU
Atlanta Hartsfield-Jackson
Mon 2/15
4:30 pm-10:05 am
1 stop11h 35m
Ljubljana Joze Pucnik
Fri 2/19
6:40 am-2:40 pm
1 stop14h 00m
$913
Sorted by cheapest first
Best time to book a flight from Atlanta to Slovenia
Have a flexible travel schedule? Discover the best time to fly to Slovenia from Atlanta with our price prediction graph.
ATL-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 Atlanta to Slovenia
ATL-SI0
ATL-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 September 19, 2026.
Read reviews from past customers who have flown Turkish Airlines and Lufthansa from Atlanta to Slovenia. 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.
Boarding
7.3
Crew
7.8
Overall
7.4
Comfort
7.3
Entertainment
7.5
Food
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Sep 2026
LAX - IST
Boarding
7.3
Crew
7.8
Overall
7.4
Comfort
7.3
Entertainment
7.5
Food
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Sep 2026
LAX - IST
Boarding
7.3
Crew
7.8
Overall
7.4
Comfort
7.3
Entertainment
7.5
Food
7.5
Reviews
1 / 20
6.0
GoodAnonymous,Sep 2026
LAX - IST
Related info for your journey
Find useful and relevant information for your journey from Atlanta 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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Alternative routes for Atlanta to Slovenia
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Complete your trip
Complete your trip to Slovenia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Atlanta to Slovenia by cabin class
Find flights from Atlanta to Slovenia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Atlanta and Slovenia flights
Browse other Atlanta and Slovenia flight options. Last updated on September 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Atlanta to Slovenia
Discover the top 2 airlines that operate flights from Atlanta 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 September 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$604 | Average$894 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$622 | Average$731 | FlexibilityNo cancel fee | On-time77% |