SDF - ATH

$323 Find Cheap Flights from Louisville to Athens

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Athens departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Athens

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Athens.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Athens.
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Everything you should know

Cheapest round-trip
$466
Typical prices: $504-$897
British Airways
Fri 2/6Fri 2/13
SDF - ATH • 2 stops
Cheapest one-way
$323
British Airways
Sun 5/17
SDF - ATH • 2 stops
Top airlines
British Airways
Cheapest • from $466 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 32% compared to booking last minute.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to Athens (SDF-ATH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Athens that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Athens

Fri, Feb 6 - Fri, Feb 13
British Airways Logo
1:32 pm - 7:15 pm
SDF
-
ATH
22h 43m2 stops
British Airways Logo
7:45 am - 11:16 pm
ATH
-
SDF
22h 31m2 stops
$466British Airways
Thu, Feb 5 - Mon, Feb 16
Lufthansa Logo
1:50 pm - 12:00 pm
SDF
-
ATH
15h 10m2 stops
Lufthansa Logo
6:25 am - 7:42 pm
ATH
-
SDF
20h 17m2 stops
$483Lufthansa
Thu, Feb 5 - Mon, Feb 16
Lufthansa Logo
1:50 pm - 12:00 pm
SDF
-
ATH
15h 10m2 stops
Lufthansa Logo
8:20 am - 7:42 pm
ATH
-
SDF
18h 22m2 stops
$484Lufthansa
Fri, Feb 6 - Mon, Feb 16
Lufthansa Logo
2:05 pm - 1:40 am
SDF
-
ATH
28h 35m2 stops
Lufthansa Logo
8:20 am - 7:42 pm
ATH
-
SDF
18h 22m2 stops
$489Lufthansa
Sun, Feb 1 - Sat, Feb 7
British Airways Logo
8:07 am - 7:10 pm
SDF
-
ATH
28h 03m2 stops
British Airways Logo
8:05 pm - 6:39 pm
ATH
-
SDF
29h 34m2 stops
$491British Airways
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
2:05 pm - 1:40 am
SDF
-
ATH
28h 35m2 stops
United Airlines Logo
2:00 pm - 7:43 pm
ATH
-
SDF
36h 43m2 stops
$502United Airlines
Wed, Feb 4 - Sun, Feb 8
British Airways Logo
1:32 pm - 3:05 pm
SDF
-
ATH
18h 33m2 stops
British Airways Logo
7:50 pm - 6:39 pm
ATH
-
SDF
29h 49m2 stops
$508British Airways
Tue, May 5 - Thu, May 14
American Airlines Logo
7:05 pm - 7:05 pm
SDF
-
ATH
17h 00m2 stops
American Airlines Logo
1:00 pm - 10:31 pm
ATH
-
SDF
16h 31m1 stop
$591American Airlines
Tue, May 5 - Fri, May 15
Multiple Airlines Logo
12:15 pm - 3:20 pm
SDF
-
ATH
20h 05m2 stops
Multiple Airlines Logo
11:15 am - 11:27 pm
ATH
-
SDF
19h 12m1 stop
$592Multiple Airlines
Tue, May 5 - Thu, May 14
British Airways Logo
8:30 am - 3:20 pm
SDF
-
ATH
23h 50m2 stops
British Airways Logo
6:00 pm - 9:28 pm
ATH
-
SDF
34h 28m2 stops
$595British Airways
Booking Insights

KAYAK's insights & trends for Louisville to Athens flights

Get data-powered insights and trends into flights from Louisville to Athens to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Louisville to Athens?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Louisville to Athens departing in February.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Louisville to Athens, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Louisville to Athens, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Cheapest flight$323
Most popular time to fly with an average 76% increase in price.
Flight from Louisville to Athens

When to book flights from Louisville to Athens

Are your dates flexible? Find out the best times to travel from Louisville to Athens based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Louisville to Athens

  • What is the cheapest flight from Louisville to Athens?

    In the last 3 days, the lowest price for a flight from Louisville to Athens was $323 for a one-way ticket and $466 for a round-trip.

  • Do I need a passport to fly between Louisville and Athens?

    Yes, you’ll need a passport to travel to Athens from Louisville.

  • Which airports will I be using when flying from Louisville to Athens?

    On your way to Athens, you’ll fly out from Louisville Intl. You’ll be landing at Athens Eleftherios V..

  • Which aircraft models fly most regularly from Louisville to Athens?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Athens?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Louisville and Athens, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Louisville to Athens, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Louisville to Athens are Delta and United Airlines. With an average price for the route of $1,281 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,016 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Louisville to Athens?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Athens.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Athens?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Athens from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Athens?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Athens with an airline and back to Louisville with another airline. Booking your flights between Louisville and ATH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Athens?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Athens from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Louisville to Athens

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Athens. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to Athens? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8029 reviews
7.9Comfort
8.5Crew
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

8.0 ExcellentG, Jan 2026
ATL - FLL
Read more Delta reviews

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Good food & refreshment. The seats and entrainment screens are modern compared to others. The staff though pleasant serve and attend to passengers based on nationality. Some get served first others last regardless of their seating positions.

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

The flight was on time and arrived early. The crew were friendly and helpful.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

The economy seats are very cramped and the food was bizarre. However, I did like the greek yogurt option for breakfast.

While I didn’t watch much tv I would have liked a few more options of TV series from Apple TV or hbo max ..

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Nothing to write home about, average flight experience. Seats were spacious enough, crew friendly enough. Loved the AA entertainment/wifi service.

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Late flight Delays Poor service Poor staff Worst airline ever

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Getting the boarding passes between the BA and AA apps was very clunky.

The airline was not clear about a new departure time so we got to the airport early anyway. The flight left early which was great because of weather. The check in process was very easy and staff were friendly and helpful. The crew was great and our flight was very good.

Awful it always is unfortunately is the only way to fly direct to london

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Plane was extremely delayed, but not all of it was BA fault (some was). Worst part was lack of room - this had as much space as an Allegiant flight. I thought transatlantic usually gave you an extra inch or two, but not this one. Entertainment system sporadically worked and didn’t have great options. Overhead bins are old and tiny, not as good as aunties new planes.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

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

Information on your arrival and departure airports