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$401+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — LJU
jun. 21 — jun. 281
sáb. 6/21
sáb. 6/28
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 junio 16, 2025.

Round-trip from

$712
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,191
From Atlanta Hartsfield-Jackson to Slovenia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/310:30 amATL - LJU
2 stops17h 05mLufthansa
mar. 8/196:20 amLJU - ATL
1 stop14h 00mLufthansa
Deal found 6/14$712
This Gotogate deal was found by Cheapflights users on 6/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/36:00 amATL - LJU
2 stops21h 35mMultiple Airlines
mar. 8/1910:10 amLJU - ATL
2 stops17h 35mMultiple Airlines
Deal found 6/14$715
This SWISS deal was found by Cheapflights users on 6/15. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/310:30 amATL - LJU
2 stops26h 05mSWISS
jue. 8/2110:50 amLJU - ATL
2 stops40h 58mSWISS
Deal found 6/15$739
This FlightHub deal was found by Cheapflights users on 6/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/59:45 pmATL - LJU
1 stop15h 30mTurkish Airlines
vie. 9/129:25 amLJU - ATL
1 stop16h 25mTurkish Airlines
Deal found 6/14$776
This Brussels Airlines deal was found by Cheapflights users on 6/15. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/304:05 pmATL - LJU
2 stops19h 40mBrussels Airlines
mié. 8/66:35 pmLJU - ATL
2 stops49h 45mBrussels Airlines
Deal found 6/15$1,080
This KLM deal was found by Cheapflights users on 6/16. 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.
mar. 6/174:30 pmATL - LJU
1 stop13h 05mKLM
mar. 7/1512:20 pmLJU - ATL
1 stop13h 05mKLM
Deal found 6/16$1,275
This Delta deal was found by Cheapflights users on 6/16. 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.
dom. 6/2211:00 pmATL - LJU
1 stop30h 35mDelta
vie. 7/186:30 amLJU - ATL
1 stop16h 55mDelta
Deal found 6/16$1,276
This Air Serbia deal was found by Cheapflights users on 6/16. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/237:07 amATL - LJU
2 stops19h 53mAir Serbia
dom. 7/138:45 pmLJU - ATL
2 stops25h 44mAir Serbia
Deal found 6/16$1,543

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 junio 16, 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

dom. 8/3

10:30 am-9:35 am

2 stops17h 05m

Ljubljana Joze Pucnik

mar. 8/19

6:20 am-2:20 pm

1 stop14h 00m

$712

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

dom. 8/3

6:00 am-9:35 am

2 stops21h 35m

Ljubljana Joze Pucnik

mar. 8/19

10:10 am-9:45 pm

2 stops17h 35m

$715

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

dom. 8/3

10:30 am-6:35 pm

2 stops26h 05m

Ljubljana Joze Pucnik

jue. 8/21

10:50 am-9:48 pm

2 stops40h 58m

$739

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

vie. 9/5

9:45 pm-7:15 pm

1 stop15h 30m

Ljubljana Joze Pucnik

vie. 9/12

9:25 am-7:50 pm

1 stop16h 25m

$776

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

mié. 7/30

4:05 pm-5:45 pm

2 stops19h 40m

Ljubljana Joze Pucnik

mié. 8/6

6:35 pm-2:20 pm

2 stops49h 45m

$1,080

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

lun. 6/30

4:30 pm-11:35 am

1 stop13h 05m

Ljubljana Joze Pucnik

lun. 7/14

12:20 pm-8:25 pm

1 stop14h 05m

$1,345

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

dom. 9/14

1:30 pm-2:25 pm

2 stops18h 55m

Ljubljana Joze Pucnik

vie. 10/3

9:40 am-11:59 pm

2 stops20h 19m

$3,169

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

vie. 8/15

10:30 pm-7:20 pm

1 stop14h 50m

Ljubljana Joze Pucnik

mar. 8/26

5:00 pm-8:35 pm

1 stop33h 35m

$3,301

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

sáb. 9/13

1:30 pm-4:20 pm

2 stops20h 50m

Ljubljana Joze Pucnik

lun. 9/29

1:20 pm-11:59 pm

2 stops40h 39m

$4,195

AtlantaLjubljana

ATL - LJU

ATLLJU

Atlanta Hartsfield-Jackson

sáb. 10/11

10:02 am-10:15 am

2 stops42h 13m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 13 results
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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 junio 16, 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.

Rainfall in Slovenia by month

Plan your trip to Slovenia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Slovenia ranges from 1.6 - 2.8 inches per month. October is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Slovenia when rainfall is around 1.6 in.

Temperature in Slovenia by month

Plan your trip to Slovenia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Slovenia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 junio 16, 2025.
To help decide which airline to fly from Atlanta to Slovenia, see what other customers have to say about Delta, KLM and LOT. 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
7,963 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

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
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

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.
KLM
7.8
Good
1,363 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

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.
LOT
7.6
Good
1,081 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

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.
SWISS
7.5
Good
1,628 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

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.
Brussels Airlines
7.4
Good
355 reviews
Delta
8.0
Very good
7,963 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

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.

  • What are the cheapest airlines to fly from Atlanta to Slovenia one-way?

    The cheapest airlines for a one-way flight from Atlanta to Slovenia are Turkish Airlines ($810), Air Serbia ($1,064), and Lufthansa ($1,080).

  • 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 $1,460). 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 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 2,558,603 searches. Data last updated junio 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$756Average$905FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$876Average$1,255FlexibilityNo cancel feeOn-time76%

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