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$528+ Cheap flights from Atlanta (ATL) 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — LJU
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from Atlanta to Slovenia

Cheapest flights from Atlanta to Slovenia
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 November 13, 2025.

This Vliegwinkel deal was found by Cheapflights users on 11/11. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:55 pmATL - LJU
1 stop11h 00mLufthansa
Wed 1/146:35 amLJU - ATL
1 stop13h 55mLufthansa
Deal found 11/11$544
This United deal was found by Cheapflights users on 11/11. 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.
Mon 12/294:55 pmATL - LJU
1 stop11h 00mMultiple Airlines
Wed 1/146:35 amLJU - ATL
2 stops22h 50mMultiple Airlines
Deal found 11/11$558
This Delta deal was found by Cheapflights users on 11/11. 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.
Wed 12/35:40 pmATL - LJU
1 stop12h 00mDelta
Sun 12/712:45 pmLJU - ATL
1 stop34h 10mDelta
Deal found 11/11$738
This Lufthansa deal was found by Cheapflights users on 11/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:40 pmATL - LJU
2 stops18h 50mLufthansa
Sun 12/76:35 amLJU - ATL
1 stop13h 55mLufthansa
Deal found 11/11$741
This Delta deal was found by Cheapflights users on 11/11. 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 11/243:50 pmATL - LJU
1 stop14h 30mDelta
Thu 11/2712:50 pmLJU - ATL
1 stop13h 55mDelta
Deal found 11/11$844
This Mytrip deal was found by Cheapflights users on 11/11. 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.
Mon 11/2411:28 amATL - LJU
3 stops19h 12mMultiple Airlines
Thu 11/279:20 amLJU - ATL
1 stop16h 25mMultiple Airlines
Deal found 11/11$1,111

Cheap flight deals from Atlanta to Slovenia

Keep the following information in mind while searching for Atlanta to Slovenia flight deals. Data was last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$538
(KLM)

One-way from

$528
(oojo)

Popular in

May

Cheapest in

February

Average price

$724
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Ljubljana Joze Pucnik flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Ljubljana Joze Pucnik flights.
Search Deals
From Atlanta Hartsfield-Jackson to Slovenia
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Slovenia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Atlanta to Slovenia that are best for you.

Fly from

Atlanta

Fly to

Slovenia

Route

Depart

Return

Price

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Thu 1/1

3:50 pm-11:40 am

1 stop13h 50m

Ljubljana Joze Pucnik

Wed 1/14

12:50 pm-1:35 pm

1 stop30h 45m

$538

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Mon 12/29

4:55 pm-9:55 am

1 stop11h 00m

Ljubljana Joze Pucnik

Wed 1/14

6:35 am-2:30 pm

1 stop13h 55m

$544

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Thu 1/1

4:55 pm-9:55 am

1 stop11h 00m

Ljubljana Joze Pucnik

Wed 1/14

10:00 am-9:43 pm

2 stops17h 43m

$550

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Mon 12/29

4:55 pm-9:55 am

1 stop11h 00m

Ljubljana Joze Pucnik

Wed 1/14

6:35 am-11:25 pm

2 stops22h 50m

$558

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Thu 1/1

9:50 pm-8:25 am

1 stop28h 35m

Ljubljana Joze Pucnik

Wed 1/14

7:35 pm-7:45 pm

1 stop30h 10m

$667

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Wed 12/3

5:40 pm-11:40 am

1 stop12h 00m

Ljubljana Joze Pucnik

Sun 12/7

12:45 pm-2:45 pm

1 stop32h 00m

$738

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Wed 12/3

6:40 pm-7:30 pm

2 stops18h 50m

Ljubljana Joze Pucnik

Sun 12/7

6:35 am-2:30 pm

1 stop13h 55m

$741

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Tue 4/14

9:50 pm-8:45 am

1 stop28h 55m

$528

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Tue 4/14

2:30 pm-12:30 pm

2 stops16h 00m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

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.
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

What is the cheapest time of day to fly from ATL to SI?

Find hourly flight availability from Atlanta to Slovenia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

A simple way to save on the total cost of your ticket is to fly from Atlanta to Slovenia in the evening. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight in the afternoon.

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 November 13, 2025.
Read reviews from past customers who have flown Delta, 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.
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Turkish Airlines
7.3
Good
4,043 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Lufthansa
6.8
Okay
7,572 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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.

  • What airport do you fly from for flights from Atlanta to Slovenia?

    Located just 8.2 mi from the city center, Atlanta Hartsfield-Jackson (ATL) is the airport most travelers will use when flying to Slovenia from Atlanta.

  • How long is the flight from Atlanta to Slovenia?

    For as low as $544, KLM can have you in Slovenia from Atlanta in 11h. Atlanta and Slovenia are separated by a distance of 4963 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Atlanta to Slovenia that include hotel bookings?

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

  • How can I find direct flights from Atlanta to Slovenia?

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

  • Can I find deals for business class flights from Atlanta to Slovenia?

    Yes. Cheapflights offers flight deals from Atlanta 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.

See more FAQs

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Alternative routes for Atlanta to Slovenia

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Top 3 airlines flying from Atlanta to Slovenia

Discover the top 3 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 2,558,603 searches. Data last updated November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$687Average$863FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$806Average$1,191FlexibilityNo cancel feeOn-time76%
DeltaCheapest$921Average$1,289FlexibilityNo cancel feeOn-timeN/A

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