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Southeast Europe

$347+ 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ATH
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
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 June 18, 2025.

Round-trip from

$594
(FlightHub)

One-way from

$347
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,825
From Louisville Intl to Southeast Europe
Search Deals
One-way flight from Louisville Intl to Southeast Europe
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($369 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($62 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 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 June 18, 2025.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:45 pmSDF - ATH
2 stops36h 35mScandinavian Airlines
Sun 11/168:50 amATH - SDF
2 stops22h 06mScandinavian Airlines
Deal found 6/15$594
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:30 amSDF - ATH
2 stops21h 00mMultiple Airlines
Mon 11/102:20 pmATH - SDF
2 stops36h 54mMultiple Airlines
Deal found 6/16$604
This Gotogate deal was found by Cheapflights users on 6/17. 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 8/112:10 pmSDF - OTP
2 stops14h 45mLufthansa
Wed 8/205:35 pmOTP - SDF
2 stops34h 27mLufthansa
Deal found 6/17$622
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:00 pmSDF - ATH
2 stops34h 30mAir Canada
Sun 11/161:15 pmATH - SDF
2 stops36h 37mAir Canada
Deal found 6/16$636
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Sun 8/108:40 amSDF - OTP
2 stops26h 55mUnited Airlines
Wed 8/201:55 pmOTP - SDF
2 stops38h 07mUnited Airlines
Deal found 6/17$638
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:15 amSDF - ATH
2 stops20h 50mUnited Airlines
Tue 9/231:10 pmATH - SDF
2 stops32h 40mUnited Airlines
Deal found 6/16$638
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.
Sun 8/1012:50 pmSDF - ATH
1 stop15h 05mKLM
Tue 8/269:10 amATH - SDF
1 stop21h 46mKLM
Deal found 6/16$646
This British Airways deal was found by Cheapflights users on 6/17. 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.
Mon 10/132:37 pmSDF - ATH
1 stop13h 33mBritish Airways
Wed 10/2211:05 amATH - SDF
1 stop18h 58mBritish Airways
Deal found 6/17$675
This Gurufare deal was found by Cheapflights users on 6/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:00 pmSDF - ATH
2 stops35h 20mLufthansa
Sun 11/1612:25 pmATH - SDF
1 stop18h 34mLufthansa
Deal found 6/18$676
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:01 amSDF - ATH
1 stop16h 49mAmerican Airlines
Mon 11/101:00 pmATH - SDF
1 stop14h 55mAmerican Airlines
Deal found 6/16$683
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.
Mon 9/156:26 pmSDF - ATH
2 stops15h 39mDelta
Mon 9/223:25 amATH - SDF
2 stops21h 14mDelta
Deal found 6/16$700
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Tue 8/269:05 amSDF - SJJ
2 stops20h 45mUnited Airlines
Fri 9/126:10 amSJJ - SDF
2 stops22h 14mUnited Airlines
Deal found 6/17$710

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 June 18, 2025.
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

Sat 11/8

5:45 pm-1:20 pm

2 stops36h 35m

Athens Eleftherios V.

Sun 11/16

8:50 am-11:56 pm

2 stops22h 06m

$594

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Mon 11/3

7:30 am-11:30 am

2 stops21h 00m

Athens Eleftherios V.

Mon 11/10

2:20 pm-8:14 pm

2 stops36h 54m

$604

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Mon 8/11

2:10 pm-11:55 am

2 stops14h 45m

Bucharest Otopeni Intl

Wed 8/20

5:35 pm-9:02 pm

2 stops34h 27m

$622

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Sat 11/8

6:00 pm-11:30 am

2 stops34h 30m

Athens Eleftherios V.

Sun 11/16

1:15 pm-6:52 pm

2 stops36h 37m

$636

LouisvilleBucharest

SDF - OTP

SDFOTP

Louisville Intl

Sun 8/10

8:40 am-6:35 pm

2 stops26h 55m

Bucharest Otopeni Intl

Wed 8/20

1:55 pm-9:02 pm

2 stops38h 07m

$638

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Mon 9/15

6:15 am-10:05 am

2 stops20h 50m

Athens Eleftherios V.

Tue 9/23

1:10 pm-2:50 pm

2 stops32h 40m

$638

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Sun 8/10

12:50 pm-10:55 am

1 stop15h 05m

Athens Eleftherios V.

Tue 8/26

9:10 am-11:56 pm

1 stop21h 46m

$646

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Mon 10/13

2:37 pm-11:10 am

1 stop13h 33m

Athens Eleftherios V.

Wed 10/22

11:05 am-11:03 pm

1 stop18h 58m

$675

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Sat 11/8

6:00 pm-12:20 pm

2 stops35h 20m

Athens Eleftherios V.

Sun 11/16

12:25 pm-11:59 pm

1 stop18h 34m

$676

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Mon 11/3

11:01 am-10:50 am

1 stop16h 49m

Athens Eleftherios V.

Mon 11/10

1:00 pm-8:55 pm

1 stop14h 55m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 37 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, November is the cheapest month in which you can book a flight from Louisville to Southeast Europe (average of $679). Flying from Louisville to Southeast Europe in June is currently the most expensive (average of $1,289). 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 SDF to YMH?

Find hourly flight availability from Louisville to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 18, 2025.

When flying from Louisville to Southeast Europe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Southeast Europe by month

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

In terms of precipitation, rainfall in Southeast Europe ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Southeast Europe when rainfall is around 0.2 in.

Temperature in Southeast Europe by month

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

If weather is an important factor for your trip to Southeast Europe, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 June 18, 2025.
See what other customers who have flown with Emirates, Delta and KLM from Louisville to Southeast Europe have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,273 reviews

Overall

8.1

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,273 reviews
Emirates
8.1
Very good
3,273 reviews

Overall

8.1

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,964 reviews
Emirates
8.1
Very good
3,273 reviews

Overall

8.1

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,363 reviews
Emirates
8.1
Very good
3,273 reviews

Overall

8.1

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
United Airlines
7.4
Good
8,810 reviews
Emirates
8.1
Very good
3,273 reviews

Overall

8.1

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Virgin Atlantic
7.4
Good
653 reviews
Emirates
8.1
Very good
3,273 reviews

Overall

8.1

Entertainment

8.2

Boarding

8.1

Food

7.8

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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.

  • What are the cheapest airlines to fly from Louisville to Southeast Europe one-way?

    One-way options have recently been found by users for as low as $480 on British Airways. Other airlines that offer cheap prices include Virgin Atlantic from $583 and American Airlines from $593 one-way.

  • 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, November is the cheapest month in which you can book a flight from Louisville to Southeast Europe (average of $679). Flying from Louisville to Southeast Europe in June is currently the most expensive (average of $1,289). 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.

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Alternative routes for Louisville to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Louisville to Southeast Europe

Discover the top 6 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$586Average$954FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$687Average$1,127FlexibilityNo cancel feeOn-time76%
DeltaCheapest$690Average$1,230FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$724Average$1,347FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$730Average$1,314FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$814Average$1,308FlexibilityNo cancel feeOn-time70%

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