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$495+ 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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ATH
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Louisville Intl to Athens Eleftherios V. are usually found in February or March, booked 48 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Louisville to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Athens (ATH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$853
(United Airlines)

One-way from

$495
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,000
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 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. 22% potential increase in price ($342 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in April 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 abril 29, 2025.

This Justfly.com deal was found by Cheapflights users on 4/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/86:00 pmSDF - ATH
2 stops34h 30mAir Canada
dom. 11/161:15 pmATH - SDF
2 stops37h 10mAir Canada
Deal found 4/28$695
This American Airlines deal was found by Cheapflights users on 4/28. 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.
sáb. 11/87:56 amSDF - ATH
1 stop19h 54mAmerican Airlines
dom. 11/161:00 pmATH - SDF
1 stop14h 55mAmerican Airlines
Deal found 4/28$822
This British Airways deal was found by Cheapflights users on 4/28. 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.
vie. 12/266:26 pmSDF - ATH
2 stops20h 29mBritish Airways
mié. 12/317:45 amATH - SDF
2 stops23h 26mBritish Airways
Deal found 4/28$838
This United Airlines deal was found by Cheapflights users on 4/28. 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.
mar. 9/161:59 pmSDF - ATH
2 stops37h 06mUnited Airlines
dom. 9/283:30 pmATH - SDF
2 stops35h 48mUnited Airlines
Deal found 4/28$853
This Air France deal was found by Cheapflights users on 4/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/812:40 pmSDF - ATH
2 stops18h 05mAir France
sáb. 11/153:35 amATH - SDF
2 stops21h 04mAir France
Deal found 4/28$866
This Booking.com deal was found by Cheapflights users on 4/28. 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.
mar. 9/1610:55 amSDF - ATH
2 stops40h 10mMultiple Airlines
sáb. 9/276:50 amATH - SDF
2 stops46h 34mMultiple Airlines
Deal found 4/28$876
This KLM deal was found by Cheapflights users on 4/28. 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.
lun. 6/1612:53 pmSDF - ATH
1 stop15h 02mKLM
lun. 8/259:10 amATH - SDF
1 stop18h 42mKLM
Deal found 4/28$1,074
This Virgin Atlantic deal was found by Cheapflights users on 4/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/1612:53 pmSDF - ATH
2 stops17h 27mVirgin Atlantic
lun. 8/259:10 amATH - SDF
1 stop16h 53mVirgin Atlantic
Deal found 4/28$1,078
This Delta deal was found by Cheapflights users on 4/28. 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.
lun. 6/1612:53 pmSDF - ATH
1 stop15h 02mDelta
dom. 8/243:25 amATH - SDF
2 stops21h 13mDelta
Deal found 4/28$1,100
This Iberia deal was found by Cheapflights users on 4/28. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/1610:04 amSDF - ATH
2 stops26h 31mIberia
vie. 9/263:50 amATH - SDF
2 stops26h 13mIberia
Deal found 4/28$1,121
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/162:59 pmSDF - ATH
3 stops28h 21mScandinavian Airlines
sáb. 9/277:45 amATH - SDF
2 stops23h 11mScandinavian Airlines
Deal found 4/28$1,163
This FlightHub deal was found by Cheapflights users on 4/29. 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.
lun. 6/22:09 pmSDF - ATH
2 stops14h 36mLufthansa
lun. 6/1611:45 amATH - SDF
1 stop15h 01mLufthansa
Deal found 4/29$1,268

Cheapflights Fare Finder

Customize your flight search to find flights from Louisville to Athens 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 abril 29, 2025.
Use the filters below to find and compare flights from Louisville to Athens that are best for you.

Fly from

Louisville

Fly to

Athens

Route

Depart

Return

Price

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

mar. 9/16

1:59 pm-10:05 am

2 stops37h 06m

Athens Eleftherios V.

dom. 9/28

3:30 pm-8:18 pm

2 stops35h 48m

$853

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

mar. 9/16

10:55 am-10:05 am

2 stops40h 10m

Athens Eleftherios V.

sáb. 9/27

6:50 am-10:24 pm

2 stops46h 34m

$876

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

mar. 9/16

6:54 pm-11:10 am

1 stop33h 16m

Athens Eleftherios V.

sáb. 9/27

11:05 am-11:03 pm

1 stop18h 58m

$893

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

lun. 6/16

12:53 pm-10:55 am

1 stop15h 02m

Athens Eleftherios V.

lun. 8/25

9:10 am-8:52 pm

1 stop18h 42m

$1,074

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

lun. 6/16

12:53 pm-1:20 pm

2 stops17h 27m

Athens Eleftherios V.

lun. 8/25

9:10 am-7:03 pm

1 stop16h 53m

$1,078

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

lun. 6/16

12:53 pm-10:55 am

1 stop15h 02m

Athens Eleftherios V.

dom. 8/24

3:25 am-5:38 pm

2 stops21h 13m

$1,100

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

mar. 9/16

10:04 am-7:35 pm

2 stops26h 31m

Athens Eleftherios V.

vie. 9/26

3:50 am-11:03 pm

2 stops26h 13m

$1,121

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

mar. 9/16

2:59 pm-2:20 am

3 stops28h 21m

Athens Eleftherios V.

sáb. 9/27

7:45 am-11:56 pm

2 stops23h 11m

$1,163

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

vie. 6/6

6:00 pm-1:00 pm

2 stops60h 00m

Athens Eleftherios V.

mar. 6/17

12:10 pm-2:41 pm

2 stops33h 31m

$1,258

LouisvilleAthens

SDF - ATH

SDFATH

Louisville Intl

lun. 6/2

2:09 pm-11:45 am

2 stops14h 36m

Athens Eleftherios V.

lun. 6/16

11:45 am-7:46 pm

1 stop15h 01m

$1,268

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 13 results
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Compare providers for flights from Louisville to Athens

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Athens in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Athens flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Louisville-Athens flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Louisville-Athens flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Athens flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Athens flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Athens. Price data was last updated on April 25, 2025.

Booking 46 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 $1,309). 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?

Find hourly flight availability from Louisville to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 29, 2025.

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.

Rainfall in Athens by month

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

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.

Temperature in Athens by month

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

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).

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated abril 29, 2025.
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Our cheapest airline available from Louisville to Athens is United Airlines. Our recent data shows that you can find tickets from as low as $853 on this airline. Additional options worth looking into are British Airways and KLM, starting at $893 and $1,074 round-trip. United Airlines is currently priced 27% below the average price you’ll pay for this route.

  • 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 $1,309). 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

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Piraeus
Glyfada
Aegina
Loutraki

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Alternative routes for Louisville to Athens

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 Athens

Discover the top 6 airlines that operate flights from Louisville to Athens. 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$586Average$954FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$687Average$1,283FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$724Average$1,384FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$812Average$1,401FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$814Average$1,308FlexibilityNo cancel feeOn-time70%
DeltaCheapest$867Average$1,462FlexibilityNo cancel feeOn-timeN/A

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