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$406+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — LJU
Jan 21 — Jan 281
Wed 1/21
Wed 1/28
1 adult, Economy
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Cheap 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 December 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/21. 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.
Mon 12/223:08 pmATL - LJU
2 stops23h 12mMultiple Airlines
Mon 1/199:20 amLJU - ATL
1 stop16h 25mMultiple Airlines
Deal found 12/21$1,483
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:50 pmATL - LJU
1 stop28h 35mTurkish Airlines
Tue 12/309:20 amLJU - ATL
1 stop16h 25mTurkish Airlines
Deal found 12/18$1,545
This Gotogate deal was found by Cheapflights users on 12/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:50 pmATL - LJU
1 stop28h 35mTurkish Airlines
Mon 1/199:20 amLJU - ATL
1 stop16h 25mTurkish Airlines
Deal found 12/21$1,620
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2511:06 amATL - LJU
2 stops18h 34mDelta
Tue 12/3012:50 pmLJU - ATL
1 stop13h 55mDelta
Deal found 12/18$1,894

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 December 22, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$526
(Mytrip)

One-way from

$406
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$874
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. 17% potential increase in price ($185 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 22, 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

Tue 2/3

1:00 pm-2:05 pm

2 stops19h 05m

Ljubljana Joze Pucnik

Tue 2/10

10:35 am-9:43 pm

2 stops17h 08m

$526

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Tue 4/14

3:40 pm-1:50 pm

1 stop16h 10m

Ljubljana Joze Pucnik

Sun 4/19

2:00 pm-2:00 pm

1 stop30h 00m

$588

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Tue 4/14

2:37 pm-7:25 pm

2 stops22h 48m

Ljubljana Joze Pucnik

Sun 4/19

6:05 am-5:35 pm

2 stops41h 30m

$596

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Fri 1/16

9:50 pm-8:25 am

1 stop28h 35m

Ljubljana Joze Pucnik

Tue 1/20

9:20 am-7:45 pm

1 stop16h 25m

$649

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Wed 1/7

4:55 pm-9:55 am

1 stop11h 00m

Ljubljana Joze Pucnik

Wed 2/4

6:35 am-2:30 pm

1 stop13h 55m

$711

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Wed 1/7

1:15 pm-12:40 pm

2 stops17h 25m

Ljubljana Joze Pucnik

Wed 2/4

6:35 am-9:53 pm

2 stops21h 18m

$737

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Fri 1/16

12:35 pm-1:10 pm

2 stops18h 35m

Ljubljana Joze Pucnik

Tue 1/20

12:50 pm-8:45 pm

1 stop13h 55m

$750

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Fri 1/16

4:55 pm-9:50 pm

1 stop22h 55m

Ljubljana Joze Pucnik

Tue 1/20

2:55 pm-9:15 pm

2 stops36h 20m

$838

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Sun 5/17

6:00 am-4:00 pm

3 stops28h 00m

$428

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Tue 5/19

6:00 am-9:00 am

3 stops45h 00m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 16 results
1
2

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 month to book a flight from Atlanta to Slovenia?

Currently, January is the cheapest month in which you can book a flight from Atlanta to Slovenia (average of $504). Flying from Atlanta to Slovenia in May is currently the most expensive (average of $951). 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.

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 December 22, 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 December 22, 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
8,014 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

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
8,014 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

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
4,107 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

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
7,644 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

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 $596, Lufthansa can have you in Slovenia from Atlanta in 22h 48m. Atlanta and Slovenia are separated by a distance of 4963 mi.

  • 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.

  • What is the cheapest month to book a flight from Atlanta to Slovenia?

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Slovenia (average of $504). Flying from Atlanta to Slovenia in May is currently the most expensive (average of $951). 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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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 December 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$673Average$863FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$724Average$1,198FlexibilityNo cancel feeOn-time76%
DeltaCheapest$921Average$1,575FlexibilityNo cancel feeOn-timeN/A

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