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Slovenia

$307+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — LJU
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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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 September 17, 2025.

Round-trip from

$576
(Booking.com)

One-way from

$307
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$926
From Atlanta Hartsfield-Jackson to Slovenia
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One-way flight from Atlanta Hartsfield-Jackson to Slovenia
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Highest demand for flights based on searches. 16% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($66 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 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 September 17, 2025.

This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:55 pmATL - LJU
1 stop10h 45mLufthansa
Wed 12/176:35 amLJU - ATL
1 stop13h 55mLufthansa
Deal found 9/16$576
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:25 amATL - LJU
2 stops30h 00mMultiple Airlines
Wed 12/176:35 amLJU - ATL
1 stop13h 55mMultiple Airlines
Deal found 9/16$580
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:50 pmATL - LJU
1 stop14h 50mTurkish Airlines
Thu 11/67:35 pmLJU - ATL
1 stop30h 10mTurkish Airlines
Deal found 9/15$628
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:40 pmATL - LJU
2 stops22h 45mLufthansa
Thu 10/308:10 pmLJU - ATL
2 stops24h 40mLufthansa
Deal found 9/15$639
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:15 pmATL - LJU
1 stop33h 25mDelta
Sun 12/712:25 pmLJU - ATL
2 stops17h 45mDelta
Deal found 9/16$654
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/313:48 pmATL - LJU
2 stops25h 27mMultiple Airlines
Fri 11/76:55 amLJU - ATL
1 stop13h 35mMultiple Airlines
Deal found 9/16$670
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:45 pmATL - LJU
1 stop12h 20mKLM
Wed 10/1512:35 pmLJU - ATL
1 stop30h 05mKLM
Deal found 9/14$672
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:50 pmATL - LJU
1 stop28h 35mTurkish Airlines
Fri 11/77:35 pmLJU - ATL
1 stop23h 30mTurkish Airlines
Deal found 9/16$680
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.
Thu 10/305:35 pmATL - LJU
1 stop11h 20mMultiple Airlines
Thu 11/66:35 amLJU - ATL
2 stops21h 08mMultiple Airlines
Deal found 9/15$687

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 September 17, 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

Sun 12/7

4:55 pm-9:40 am

1 stop10h 45m

Ljubljana Joze Pucnik

Wed 12/17

6:35 am-2:30 pm

1 stop13h 55m

$576

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Sun 12/7

10:25 am-10:25 pm

2 stops30h 00m

Ljubljana Joze Pucnik

Wed 12/17

6:35 am-2:30 pm

1 stop13h 55m

$580

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Thu 10/30

10:50 pm-6:40 pm

1 stop14h 50m

Ljubljana Joze Pucnik

Thu 11/6

7:35 pm-7:45 pm

1 stop30h 10m

$628

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Wed 10/8

2:40 pm-7:25 pm

2 stops22h 45m

Ljubljana Joze Pucnik

Thu 10/30

8:10 pm-3:50 pm

2 stops24h 40m

$639

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Wed 10/8

4:05 pm-9:35 am

1 stop11h 30m

Ljubljana Joze Pucnik

Wed 10/15

8:00 pm-2:20 pm

2 stops24h 20m

$639

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Wed 12/3

8:15 pm-11:40 am

1 stop33h 25m

Ljubljana Joze Pucnik

Sun 12/7

12:25 pm-12:10 am

2 stops17h 45m

$654

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Fri 10/31

3:48 pm-10:15 pm

2 stops25h 27m

Ljubljana Joze Pucnik

Fri 11/7

6:55 am-2:30 pm

1 stop13h 35m

$670

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Wed 10/15

2:17 pm-5:45 pm

2 stops21h 28m

$317

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Wed 10/15

4:30 pm-11:35 am

1 stop13h 05m

$476

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

Wed 11/5

5:10 pm-11:40 am

1 stop12h 30m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 12 results
1
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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 September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Atlanta to Slovenia as you normally would.

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 17, 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
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
3,965 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,409 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

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 $576, Lufthansa can have you in Slovenia from Atlanta in 10h 45m. 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.

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

    Currently, February is the cheapest month in which you can book a flight from Atlanta to Slovenia (average of $710). Flying from Atlanta to Slovenia in June is currently the most expensive (average of $1,434). 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 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$709Average$848FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$806Average$1,198FlexibilityNo cancel feeOn-time76%
DeltaCheapest$921Average$1,245FlexibilityNo cancel feeOn-timeN/A

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