What airlines fly to Athens?

United Airlines, Delta and Air Canada are the top three most popular airlines that fly to Athens from Louisville according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Athens. Keep in mind that there are 8 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Louisville Intl Airport to Athens Eleftherios V. Airport?

Prices for flights from Louisville Intl Airport to Athens Eleftherios V. Airport refresh daily.

How many operators does momondo search for flights from Louisville Intl Airport to Athens Eleftherios V. Airport?

There are 6 operators available for flights from Louisville Intl Airport to Athens Eleftherios V. Airport as of October 2025.

How old do you have to be to fly from Louisville Intl Airport to Athens Eleftherios V. Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Athens Eleftherios V. Airport.

What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

The necessary travel and health documents for your Athens Eleftherios V. Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$523 Cheap Flights from Louisville to Athens in 2025/26

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Find the cheapest flights from Louisville to Athens

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Cheap round-trip flights

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2:35 pm - 11:35 amSDF-ATH

38h 00m2 stops

7:05 am - 8:42 pmATH-SDF

20h 37m2 stops

$530United Airlines

Find Deal

Sat, Nov 22 - Sat, Dec 13

6:11 pm - 10:35 amSDF-ATH

33h 24m2 stops

12:50 pm - 11:59 pmATH-SDF

18h 09m2 stops

$533Virgin Atlantic

Find Deal

Sat, Nov 22 - Sat, Dec 13

8:35 am - 9:55 amSDF-ATH

18h 20m2 stops

12:50 pm - 11:59 pmATH-SDF

18h 09m2 stops

$543Multiple Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

9:50 am - 12:00 pmSDF-ATH

19h 10m2 stops

2:15 pm - 10:13 pmATH-SDF

38h 58m2 stops

$548United Airlines

Find Deal

Thu, Feb 5 - Mon, Feb 16

9:50 am - 12:00 pmSDF-ATH

19h 10m2 stops

6:35 am - 10:13 pmATH-SDF

22h 38m2 stops

$550United Airlines

Find Deal

Fri, Feb 6 - Mon, Feb 16

3:05 pm - 1:35 pmSDF-ATH

15h 30m2 stops

3:25 am - 9:13 pmATH-SDF

24h 48m2 stops

$555Delta

Find Deal

Sat, Dec 6 - Fri, Dec 12

1:43 pm - 1:40 amSDF-ATH

29h 57m2 stops

6:50 am - 7:34 pmATH-SDF

19h 44m2 stops

$679Lufthansa

Find Deal

Tue, Mar 17 - Fri, Apr 3

12:00 pm - 1:35 pmSDF-ATH

18h 35m2 stops

3:25 am - 9:13 pmATH-SDF

24h 48m2 stops

$840Delta

Find Deal

Sat, Nov 22 - Fri, Dec 12

5:00 pm - 9:55 pmSDF-ATH

22h 55m2 stops

7:55 am - 11:47 pmATH-SDF

22h 52m2 stops

$996British Airways

Find Deal

Fri, Mar 27 - Tue, Mar 31

5:45 pm - 6:40 pmSDF-ATH

18h 55m2 stops

7:30 pm - 11:56 pmATH-SDF

35h 26m2 stops

$3,733Scandinavian Airlines

Find Deal

Fri, Mar 27 - Fri, Apr 10

United Airlines flights from Louisville to Athens

Our best United Airlines deals on Louisville to Athens flight tickets

United Airlines

Oct 27

SDF7:00 amLouisville Intl

20h 05m

2 stops

ATH9:05 amAthens Eleftherios V.

Nov 12

ATH12:25 pmAthens Eleftherios V.

18h 29m

1 stop

SDF11:54 pmLouisville Intl

$490

Find similar

United Airlines

Nov 22

SDF2:35 pmLouisville Intl

38h 00m

2 stops

ATH11:35 amAthens Eleftherios V.

Dec 13

ATH7:05 amAthens Eleftherios V.

20h 37m

2 stops

SDF8:42 pmLouisville Intl

$530

Find similar

United Airlines

Feb 5

SDF9:50 amLouisville Intl

19h 10m

2 stops

ATH12:00 pmAthens Eleftherios V.

Feb 16

ATH2:15 pmAthens Eleftherios V.

38h 58m

2 stops

SDF10:13 pmLouisville Intl

$548

Find similar

British Airways flights from Louisville to Athens

Our best British Airways deals on Louisville to Athens flight tickets

British Airways

Oct 24

SDF12:21 pmLouisville Intl

29h 14m

2 stops

ATH12:35 amAthens Eleftherios V.

Oct 31

ATH7:50 pmAthens Eleftherios V.

52h 00m

2 stops

SDF5:50 pmLouisville Intl

$961

Find similar

British Airways

Mar 27

SDF5:00 pmLouisville Intl

22h 55m

2 stops

ATH9:55 pmAthens Eleftherios V.

Mar 31

ATH7:55 amAthens Eleftherios V.

22h 52m

2 stops

SDF11:47 pmLouisville Intl

$996

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Sat 11/22

2:35 pm-11:35 am

2 stops38h 00m

Athens Eleftherios V.

Sat 12/13

7:05 am-8:42 pm

2 stops20h 37m

$530

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Sat 11/22

6:11 pm-10:35 am

2 stops33h 24m

Athens Eleftherios V.

Sat 12/13

12:50 pm-11:59 pm

2 stops18h 09m

$533

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Sat 12/6

8:35 am-9:55 am

2 stops18h 20m

Athens Eleftherios V.

Sat 12/13

12:50 pm-11:59 pm

2 stops18h 09m

$543

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Thu 2/5

9:50 am-12:00 pm

2 stops19h 10m

Athens Eleftherios V.

Mon 2/16

2:15 pm-10:13 pm

2 stops38h 58m

$548

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Fri 2/6

9:50 am-12:00 pm

2 stops19h 10m

Athens Eleftherios V.

Mon 2/16

6:35 am-10:13 pm

2 stops22h 38m

$550

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Sat 12/6

3:05 pm-1:35 pm

2 stops15h 30m

Athens Eleftherios V.

Fri 12/12

3:25 am-9:13 pm

2 stops24h 48m

$555

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Tue 3/17

1:43 pm-1:40 am

2 stops29h 57m

Athens Eleftherios V.

Fri 4/3

6:50 am-7:34 pm

2 stops19h 44m

$679

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Sat 11/22

12:00 pm-1:35 pm

2 stops18h 35m

Athens Eleftherios V.

Fri 12/12

3:25 am-9:13 pm

2 stops24h 48m

$840

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Fri 3/27

5:00 pm-9:55 pm

2 stops22h 55m

Athens Eleftherios V.

Tue 3/31

7:55 am-11:47 pm

2 stops22h 52m

$996

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

Fri 3/27

5:45 pm-6:40 pm

2 stops18h 55m

Athens Eleftherios V.

Fri 4/10

7:30 pm-11:56 pm

2 stops35h 26m

$3,733

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Louisville to Athens

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Athens?

The cheapest month to fly to Athens from Louisville is in January. Flight prices, which tend to average around $773, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of January, then departing from Louisville during the month March is also very affordable. Most momondo users find prices during this month for around $847.

What is the cheapest day to depart on your flight to Athens?

The cheapest day to depart on your flight to Athens is on a Wednesday when prices can be found for as low as $1,219. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,856. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.

What is the cheapest time of day to depart on your flight to Athens?

The cheapest time of day to fly to Athens is in the evening when flights can be purchased for as low as $986. Flights to Athens are more costly in the afternoon, with an average ticket price of $1,664. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Athens from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around $1,085 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Louisville for as low as $849 on momondo.

When to book flights from Louisville to Athens

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Athens according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Athens (SDF to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Athens

Direct flights	None

There are no direct flights from Louisville to Athens. There are no popular flight routes from Louisville to Athens.

Search flight deals

How far is Louisville Intl to Athens Eleftherios V. by plane?
A flight from Louisville Intl to Athens Eleftherios V. will travel around 5519.9 mi. 15h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Louisville Intl Airport to Athens Eleftherios V. Airport?
Prices for flights from Louisville Intl Airport to Athens Eleftherios V. Airport refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Athens Eleftherios V. Airport?
There are 6 operators available for flights from Louisville Intl Airport to Athens Eleftherios V. Airport as of October 2025.
How old do you have to be to fly from Louisville Intl Airport to Athens Eleftherios V. Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Athens Eleftherios V. Airport.
What documentation or ID do you need to fly to Athens Eleftherios V. Airport?
The necessary travel and health documents for your Athens Eleftherios V. Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Louisville to Athens?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Louisville to Athens is United Airlines (42% of total bookings). The next most popular airlines are American Airlines (16%), Delta (12%), and Lufthansa (11%).

Best airlines flying from Louisville to Athens

Compare and see reviews for airlines that fly from Louisville to Athens with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $586	Free Cancellation	Rating 7.4 1,535 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $699	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $728	Free Cancellation	Rating 7.4 8,991 reviews	Search United Airlines flights
American Airlines	PriceFrom $736	Free Cancellation	Rating 7.2 11,028 reviews	Search American Airlines flights
Lufthansa	PriceFrom $738	Free Cancellation	Rating 6.8 7,514 reviews	Search Lufthansa flights
British Airways	PriceFrom $788	Free Cancellation	Rating 6.7 7,467 reviews	Search British Airways flights

Piraeus

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Marathon

Hydra

Aegina

Skala

Loutraki

Tolo

Corinth

Agia Marina

Chalcis

Porto Cheli

Galaxidi

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Athens?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to Athens. momondo saves you time and could save you money on your trip.

Can I find flights from Louisville to Athens with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Athens from Louisville with this policy.

How can momondo help me find flights from Louisville to Athens?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Athens.

I’m not ready to book a flight from Louisville to Athens right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Athens from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.