How long is the flight from Louisville to Athens?

United Airlines and Lufthansa can get you from Louisville to Athens in just under 15h 10m. Your travel time can differ by up to 1h 20m. There are 5534 mi between Louisville and Athens. This flight may include one or multiple stops.

What are the cheapest airlines flying from Louisville to Athens round-trip?

Our cheapest airline available from Louisville to Athens is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $586 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $699 and $725 round-trip. Scandinavian Airlines is currently priced 46% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Louisville to Athens one-way?

To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $453. American Airlines flights start at $457 while deals on KLM start at $465 one-way.

What is the cheapest day to fly from Louisville to Athens?

Travelers seeking maximum savings on their Louisville to Athens flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Athens 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 Athens when rainfall is around 0.2 in.

If weather is an important factor for your trip to Athens, 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).

What are the most popular airlines that fly from Louisville to Athens?

American Airlines, British Airways and Delta are the most popular airlines when flying from Louisville to Athens.

What is the cheapest day to fly round-trip from Louisville to Athens?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Athens. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Louisville to Athens?

Users have found that booking a flight from Louisville to Athens at least 49 days early can save you up to 16% on average compared to booking a flight this week. If booking 49 days before your flight isn’t an option for you, users have found flights from Louisville to Athens for as little as $847 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $847 for flights departing within the next 3 days.

What is the cheapest month to fly from Louisville to Athens?

The best pricing can be found in the month of January. Prices to Athens from Louisville average $1,097. You can even find prices in January for less than $1,097, as users have found deals to Athens from as low as $656. The month of June appears to be one of the more expensive times to travel to Athens from Louisville. Flying in the targeted month can save you up to 59%.

Can I find deals for flights from Louisville to Athens that include hotel bookings?

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

How can I find direct flights from Louisville to Athens?

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

Can I find deals for business class flights from Louisville to Athens?

Yes. Cheapflights offers flight deals from Louisville to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$398+ Flights from Louisville to Athens

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Louisville Intl to Athens Eleftherios V. are usually found in January or February, booked 50 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Louisville to Athens

Round-trip from	$559 (United Airlines)
One-way from	$398 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$982

From Louisville Intl to Athens Eleftherios V.

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One-way flight from Louisville Intl to Athens Eleftherios V.

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Highest demand for flights based on searches. 24% potential increase in price ($347 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($60 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 Louisville to Athens

Cheapest flights from Louisville to Athens
Explore the most affordable flight options available from Louisville to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

vie. 11/76:50 amSDF - ATH

1 stop21h 10mAmerican Airlines

sáb. 11/1512:50 pmATH - SDF

1 stop15h 50mAmerican Airlines

Deal found 9/11

$658

mar. 9/232:22 pmSDF - ATH

2 stops15h 58mDelta

mar. 9/301:40 pmATH - SDF

2 stops17h 12mDelta

Deal found 9/10

$661

sáb. 10/251:00 pmSDF - ATH

1 stop14h 05mUnited Airlines

sáb. 11/16:35 amATH - SDF

2 stops39h 10mUnited Airlines

Deal found 9/10

$685

sáb. 10/257:09 amSDF - ATH

2 stops20h 26mDelta

sáb. 11/11:25 pmATH - SDF

2 stops27h 31mDelta

Deal found 9/9

$770

vie. 11/78:17 amSDF - ATH

2 stops21h 23mDelta

vie. 11/143:25 amATH - SDF

2 stops27h 32mDelta

Deal found 9/11

$811

vie. 10/36:44 pmSDF - ATH

2 stops22h 51mBritish Airways

lun. 10/137:30 pmATH - SDF

2 stops30h 02mBritish Airways

Deal found 9/10

$814

dom. 9/211:59 pmSDF - ATH

2 stops24h 11mLufthansa

dom. 9/2811:40 amATH - SDF

2 stops40h 08mLufthansa

Deal found 9/10

$825

Best flights from Louisville to Athens
Discover carefully curated flight deals from Louisville to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated septiembre 11, 2025.

mar. 1/201:50 pmSDF - ATH

2 stops15h 10mUnited Airlines

jue. 4/21:10 pmATH - SDF

2 stops39h 59mUnited Airlines

Deal found 9/11

$559

mié. 1/212:10 pmSDF - ATH

2 stops14h 50mMultiple Airlines

mié. 4/11:10 pmATH - SDF

2 stops37h 24mMultiple Airlines

Deal found 9/11

$565

mié. 1/211:50 pmSDF - ATH

2 stops16h 30mLufthansa

jue. 4/26:50 amATH - SDF

2 stops20h 24mLufthansa

Deal found 9/11

$591

mar. 1/202:05 pmSDF - ATH

2 stops16h 25mLufthansa

mié. 4/16:50 amATH - SDF

2 stops16h 59mLufthansa

Deal found 9/11

$591

dom. 1/182:10 pmSDF - ATH

2 stops14h 50mUnited Airlines

jue. 4/26:50 amATH - SDF

2 stops19h 44mUnited Airlines

Deal found 9/11

$592

lun. 1/192:10 pmSDF - ATH

2 stops14h 50mUnited Airlines

jue. 4/26:50 amATH - SDF

2 stops19h 44mUnited Airlines

Deal found 9/11

$592

dom. 1/181:50 pmSDF - ATH

2 stops15h 10mUnited Airlines

mar. 3/316:50 amATH - SDF

2 stops19h 44mUnited Airlines

Deal found 9/10

$593

dom. 2/82:10 pmSDF - ATH

2 stops14h 50mUnited Airlines

jue. 2/196:25 amATH - SDF

2 stops22h 44mUnited Airlines

Deal found 9/10

$593

lun. 1/199:50 amSDF - ATH

2 stops19h 10mUnited Airlines

mar. 3/312:05 pmATH - SDF

2 stops31h 42mUnited Airlines

Deal found 9/11

$597

dom. 2/82:10 pmSDF - ATH

2 stops14h 50mUnited Airlines

vie. 2/202:05 pmATH - SDF

2 stops35h 44mUnited Airlines

Deal found 9/10

$597

dom. 2/82:10 pmSDF - ATH

2 stops14h 50mUnited Airlines

mié. 2/186:15 amATH - SDF

2 stops39h 32mUnited Airlines

Deal found 9/10

$598

Last-minute flights from Louisville to Athens
Discover last-minute flight deals from Louisville to Athens. Data last updated septiembre 11, 2025 and is based on user searches.

dom. 9/211:59 pmSDF - ATH

2 stops24h 11mLufthansa

dom. 9/2811:40 amATH - SDF

2 stops40h 08mLufthansa

Deal found 9/10

$825

lun. 9/227:36 pmSDF - ATH

2 stops18h 24mUnited Airlines

lun. 9/296:55 amATH - SDF

2 stops20h 53mUnited Airlines

Deal found 9/10

$854

mar. 9/232:22 pmSDF - ATH

2 stops15h 58mDelta

mar. 9/301:40 pmATH - SDF

2 stops17h 12mDelta

Deal found 9/10

$661

vie. 10/36:44 pmSDF - ATH

2 stops22h 51mBritish Airways

lun. 10/137:30 pmATH - SDF

2 stops30h 02mBritish Airways

Deal found 9/10

$814

sáb. 10/251:00 pmSDF - ATH

1 stop14h 05mUnited Airlines

sáb. 11/16:35 amATH - SDF

2 stops39h 10mUnited Airlines

Deal found 9/10

$685

sáb. 10/257:09 amSDF - ATH

2 stops20h 26mDelta

sáb. 11/11:25 pmATH - SDF

2 stops27h 31mDelta

Deal found 9/9

$770

sáb. 10/258:45 amSDF - ATH

2 stops43h 50mMultiple Airlines

sáb. 11/16:55 pmATH - SDF

2 stops55h 32mMultiple Airlines

Deal found 9/10

$846

sáb. 10/251:00 pmSDF - ATH

1 stop14h 05mLufthansa

sáb. 11/16:35 amATH - SDF

2 stops43h 52mLufthansa

Deal found 9/9

$876

One-way flights from Louisville to Athens
Search for one-way flight options from Louisville to Athens. Find affordable one-way fares based on user searches. Data last updated septiembre 11, 2025.

dom. 2/228:58 pmSDF - ATH

3 stops38h 02mMultiple Airlines

Deal found 9/10

$398

sáb. 10/181:58 pmSDF - ATH

2 stops37h 07mAir Canada

Deal found 9/10

$453

dom. 2/2212:00 pmSDF - ATH

2 stops20h 55mAmerican Airlines

Deal found 9/10

$457

sáb. 10/185:58 pmSDF - ATH

1 stop33h 57mKLM

Deal found 9/11

$465

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisville to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

mar. 1/20

1:50 pm-12:00 pm

2 stops15h 10m

Athens Eleftherios V.

jue. 4/2

1:10 pm-10:09 pm

2 stops39h 59m

$559

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

mié. 1/21

2:10 pm-12:00 pm

2 stops14h 50m

Athens Eleftherios V.

mié. 4/1

1:10 pm-7:34 pm

2 stops37h 24m

$565

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

mié. 1/21

1:50 pm-1:20 pm

2 stops16h 30m

Athens Eleftherios V.

jue. 4/2

6:50 am-8:14 pm

2 stops20h 24m

$591

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

mar. 1/20

2:05 pm-1:30 pm

2 stops16h 25m

Athens Eleftherios V.

mié. 4/1

6:50 am-4:49 pm

2 stops16h 59m

$591

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

dom. 1/18

2:10 pm-12:00 pm

2 stops14h 50m

Athens Eleftherios V.

jue. 4/2

6:50 am-7:34 pm

2 stops19h 44m

$592

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

lun. 1/19

2:10 pm-12:00 pm

2 stops14h 50m

Athens Eleftherios V.

jue. 4/2

6:50 am-7:34 pm

2 stops19h 44m

$592

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

dom. 1/18

1:50 pm-12:00 pm

2 stops15h 10m

Athens Eleftherios V.

mar. 3/31

6:50 am-7:34 pm

2 stops19h 44m

$593

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

dom. 2/8

2:10 pm-12:00 pm

2 stops14h 50m

Athens Eleftherios V.

jue. 2/19

6:25 am-10:09 pm

2 stops22h 44m

$593

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

lun. 1/19

9:50 am-12:00 pm

2 stops19h 10m

Athens Eleftherios V.

mar. 3/31

2:05 pm-2:47 pm

2 stops31h 42m

$597

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

dom. 2/8

2:10 pm-12:00 pm

2 stops14h 50m

Athens Eleftherios V.

vie. 2/20

2:05 pm-6:49 pm

2 stops35h 44m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 15 results

Best time to book a flight from Louisville to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens 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 Athens

How far ahead should I book a flight from Louisville to Athens?

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisville to Athens. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Louisville to Athens (average of $679). Flying from Louisville to Athens in June is currently the most expensive (average of $1,284). 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 ATH?

It’s optimal to fly from Louisville to Athens in the evening. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Athens

Get a feel of what it's like to fly with Delta, Scandinavian Airlines, and United Airlines from Louisville to Athens by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,960 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Scandinavian Airlines

7.4

Good

1,484 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,937 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Lufthansa

6.8

Okay

7,409 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

How long is the flight from Louisville to Athens?
United Airlines and Lufthansa can get you from Louisville to Athens in just under 15h 10m. Your travel time can differ by up to 1h 20m. There are 5534 mi between Louisville and Athens. This flight may include one or multiple stops.
What are the cheapest airlines flying from Louisville to Athens round-trip?
Our cheapest airline available from Louisville to Athens is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $586 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $699 and $725 round-trip. Scandinavian Airlines is currently priced 46% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Louisville to Athens one-way?
To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $453. American Airlines flights start at $457 while deals on KLM start at $465 one-way.
Can I find deals for flights from Louisville to Athens that include hotel bookings?
Yes. In addition to deals on Louisville to Athens flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Louisville to Athens?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Athens.
Can I find deals for business class flights from Louisville to Athens?
Yes. Cheapflights offers flight deals from Louisville to Athens 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 Athens?
Currently, November is the cheapest month in which you can book a flight from Louisville to Athens (average of $679). Flying from Louisville to Athens in June is currently the most expensive (average of $1,284). 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

Glyfada

Piraeus

Tolo

Galaxidi

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Alternative routes for Louisville to Athens

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Kato Patisia car rentals

Ambelokipi car rentals

Top 6 airlines flying from Louisville to Athens

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$586	Average$954	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$699	Average$1,366	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$725	Average$1,086	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$736	Average$1,175	FlexibilityNo cancel fee	On-time71%
Lufthansa	Cheapest$738	Average$891	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$788	Average$1,307	FlexibilityNo cancel fee	On-time70%

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$398+ Cheap flights from Louisville (SDF) to Athens (ATH)

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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Louisville to Athens with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Louisville Intl to Athens Eleftherios V. are usually found in January or February, booked 50 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Louisville to Athens

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Louisville to Athens

Cheapest flights from Louisville to AthensExplore the most affordable flight options available from Louisville to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

Explore the most affordable flight options available from Louisville to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisville to Athens that are best for you.

Best time to book a flight from Louisville to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Louisville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Athens

How far ahead should I book a flight from Louisville to Athens?

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

What is the cheapest time of day to fly from SDF to ATH?

Reviews of airlines servicing Athens

Get a feel of what it's like to fly with Delta, Scandinavian Airlines, and United Airlines from Louisville to Athens by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Louisville to Athens?

What are the cheapest airlines flying from Louisville to Athens round-trip?

What are the cheapest airlines to fly from Louisville to Athens one-way?

Can I find deals for flights from Louisville to Athens that include hotel bookings?

How can I find direct flights from Louisville to Athens?

Can I find deals for business class flights from Louisville to Athens?

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

Traveling to a place near Athens?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Louisville to Athens

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Top 6 airlines flying from Louisville to Athens

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Cheapest flights from Louisville to Athens
Explore the most affordable flight options available from Louisville to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.