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Southeast Europe

$271+ Cheap flights from Louisville (SDF) to Southeast Europe

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ATH
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
1 adult, Economy
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Cheap flight deals from Louisville to Southeast Europe

Keep the following information in mind while searching for Louisville to Southeast Europe flight deals. Data was last updated January 16, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$491
(oojo)

One-way from

$271
(Air France)

Popular in

June

Cheapest in

January

Average price

$686
Provider with most accurate pricing for Louisville Intl-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Athens Eleftherios V. flights.
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From Louisville Intl to Southeast Europe
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One-way flight from Louisville Intl to Southeast Europe
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Highest demand for flights based on searches. 28% potential increase in price ($395 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($75 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Louisville to Southeast Europe

Cheapest flights from Louisville to Southeast Europe
Explore the most affordable flight options available from Louisville to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2026.

This oojo deal was found by Cheapflights users on 1/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:12 pm
SDF
-
ATH
2 stops17h 43m
British Airways
Mon 3/98:10 pm
ATH
-
SDF
2 stops31h 16m
British Airways
Deal found 1/16$440
This oojo deal was found by Cheapflights users on 1/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2812:00 pm
SDF
-
ATH
2 stops23h 50m
British Airways
Sat 3/78:05 pm
ATH
-
SDF
2 stops31h 21m
British Airways
Deal found 1/14$491
This British Airways deal was found by Cheapflights users on 1/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/46:32 pm
SDF
-
ATH
2 stops23h 33m
British Airways
Sun 2/87:50 pm
ATH
-
SDF
2 stops29h 49m
British Airways
Deal found 1/13$507
This oojo deal was found by Cheapflights users on 1/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:38 pm
SDF
-
OTP
2 stops21h 17m
British Airways
Sun 3/17:35 am
OTP
-
SDF
2 stops22h 41m
British Airways
Deal found 1/14$522
This KAYAK deal was found by Cheapflights users on 1/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:30 pm
SDF
-
ZAG
2 stops25h 05m
Lufthansa
Tue 4/215:35 am
ZAG
-
SDF
2 stops20h 41m
Lufthansa
Deal found 1/14$531
This FlightHub deal was found by Cheapflights users on 1/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/52:05 pm
SDF
-
ATH
2 stops28h 35m
Lufthansa
Mon 2/165:25 pm
ATH
-
SDF
2 stops37h 34m
Lufthansa
Deal found 1/15$559
This Ovago deal was found by Cheapflights users on 1/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/12:05 pm
SDF
-
SJJ
2 stops16h 45m
Lufthansa
Sun 3/811:10 am
SJJ
-
SDF
2 stops37h 32m
Lufthansa
Deal found 1/15$561
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:27 pm
SDF
-
ZAG
2 stops18h 58m
American Airlines
Fri 5/151:40 pm
ZAG
-
SDF
2 stops16h 45m
American Airlines
Deal found 1/14$570
This FlightHub deal was found by Cheapflights users on 1/14. 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.
Tue 5/57:20 pm
SDF
-
ATH
2 stops20h 45m
Multiple Airlines
Fri 5/1512:10 pm
ATH
-
SDF
2 stops41h 47m
Multiple Airlines
Deal found 1/14$574
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Thu 2/191:50 pm
SDF
-
ZAG
2 stops18h 00m
United Airlines
Mon 2/232:40 pm
ZAG
-
SDF
2 stops35h 02m
United Airlines
Deal found 1/15$580
This oojo deal was found by Cheapflights users on 1/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:15 pm
SDF
-
ATH
2 stops23h 50m
British Airways
Wed 4/297:30 am
ATH
-
SDF
2 stops21h 07m
British Airways
Deal found 1/14$581
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Fri 2/65:35 am
SDF
-
OTP
2 stops25h 35m
United Airlines
Tue 2/105:55 am
OTP
-
SDF
2 stops20h 48m
United Airlines
Deal found 1/15$583

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Southeast Europe 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 January 16, 2026.
Use the filters below to find and compare flights from Louisville to Southeast Europe that are best for you.

Fly from

Louisville

Fly to

Southeast Europe

Route

Depart

Return

Price

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Wed 2/4

6:32 pm-1:05 am

2 stops23h 33m

Athens Eleftherios V.

Sun 2/8

7:50 pm-6:39 pm

2 stops29h 49m

$507

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Tue 2/24

6:38 pm-10:55 pm

2 stops21h 17m

Bucharest Otopeni Intl

Sun 3/1

7:35 am-11:16 pm

2 stops22h 41m

$522

LouisvilleZagreb

SDF - ZAG

SDFZAG

Louisville Intl

Tue 3/31

2:30 pm-9:35 pm

2 stops25h 05m

Zagreb Franjo Tuđman

Tue 4/21

5:35 am-8:16 pm

2 stops20h 41m

$531

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Thu 2/5

2:05 pm-1:40 am

2 stops28h 35m

Athens Eleftherios V.

Mon 2/16

5:25 pm-11:59 pm

2 stops37h 34m

$559

LouisvilleSarajevo

SDF - SJJ

SDFSJJ

Louisville Intl

Sun 3/1

2:05 pm-12:50 pm

2 stops16h 45m

Sarajevo Butmir

Sun 3/8

11:10 am-7:42 pm

2 stops37h 32m

$561

LouisvilleZagreb

SDF - ZAG

SDFZAG

Louisville Intl

Wed 4/22

4:27 pm-5:25 pm

2 stops18h 58m

Zagreb Franjo Tuđman

Fri 5/15

1:40 pm-12:25 am

2 stops16h 45m

$570

LouisvilleZagreb

SDF - ZAG

SDFZAG

Louisville Intl

Thu 2/19

3:30 pm-10:25 pm

2 stops24h 55m

Zagreb Franjo Tuđman

Mon 2/23

2:40 pm-5:19 pm

2 stops32h 39m

$580

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Tue 4/14

12:15 pm-7:05 pm

2 stops23h 50m

Athens Eleftherios V.

Wed 4/29

7:30 am-9:37 pm

2 stops21h 07m

$581

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Fri 2/6

2:05 pm-2:10 pm

2 stops17h 05m

Bucharest Otopeni Intl

Tue 2/10

5:55 am-7:43 pm

2 stops20h 48m

$583

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Tue 5/5

7:05 pm-6:05 pm

2 stops16h 00m

Athens Eleftherios V.

Thu 5/14

1:00 pm-10:31 pm

1 stop16h 31m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 49 results
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Best time to book a flight from Louisville to Southeast Europe

Have a flexible travel schedule? Discover the best time to fly to Southeast Europe from Louisville 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 Louisville to Southeast Europe

What is the cheapest month to book a flight from Louisville to Southeast Europe?

Currently, January is the cheapest month in which you can book a flight from Louisville to Southeast Europe (average of $498). Flying from Louisville to Southeast Europe in June is currently the most expensive (average of $833). 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.

Reviews of airlines servicing Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. 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 Southeast Europe. Reviews last updated January 16, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Scandinavian Airlines from Louisville to Southeast Europe to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,059 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,059 reviews
Delta
7.9
Good
8,059 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,165 reviews
Delta
7.9
Good
8,059 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Scandinavian Airlines
7.3
Good
1,654 reviews
Delta
7.9
Good
8,059 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,144 reviews
Delta
7.9
Good
8,059 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,721 reviews
Delta
7.9
Good
8,059 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Southeast Europe. 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 Louisville to Southeast Europe?

    If you book a flight to Southeast Europe from Louisville, you will be flying from Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville.

  • How long is the flight from Louisville to Southeast Europe?

    Airlines like British Airways, Lufthansa, and American Airlines fly from Louisville to Southeast Europe in about 18h 58m. The time it takes to get you to your destination can typically vary by up to 6h 07m. The distance between Louisville and Southeast Europe is about 4882 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Louisville to Southeast Europe?

    Most travelers choose Louisville Intl - Athens Eleftherios V., Louisville Intl - Sarajevo Butmir or Louisville Intl - Zagreb Franjo Tuđman when deciding on the best route from Louisville to Southeast Europe.

  • Can I find deals for flights from Louisville to Southeast Europe that include hotel bookings?

    Yes. In addition to deals on Louisville to Southeast Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Southeast Europe?

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

  • Can I find deals for business class flights from Louisville to Southeast Europe?

    Yes. Cheapflights offers flight deals from Louisville to Southeast Europe 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 Louisville to Southeast Europe?

    Currently, January is the cheapest month in which you can book a flight from Louisville to Southeast Europe (average of $498). Flying from Louisville to Southeast Europe in June is currently the most expensive (average of $833). 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 7 airlines flying from Louisville to Southeast Europe

Discover the top 7 airlines that operate flights from Louisville to Southeast Europe. 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 January 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$498Average$1,009FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$503Average$1,110FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$674Average$999FlexibilityNo cancel feeOn-time69%
DeltaCheapest$699Average$1,205FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$721Average$1,012FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$754Average$1,122FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$769Average$912FlexibilityNo cancel feeOn-time77%

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