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$1,365+ Cheap flights to Louisville

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
— SDF
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Louisville in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Louisville
Explore the most affordable flight options available to Louisville. Find the lowest fares based on data from user searches, with prices last updated on 15 June 2026.

Wed 5/809:10
SYD
-
SDF
2 stops39h 20m
American Airlines
Sun 9/817:53
SDF
-
SYD
1 stop23h 02m
American Airlines
Deal found 14/6$1,365
Thu 30/709:10
SYD
-
SDF
2 stops26h 54m
American Airlines
Thu 6/813:19
SDF
-
SYD
2 stops27h 46m
American Airlines
Deal found 14/6$1,499
Thu 30/709:30
SYD
-
SDF
2 stops26h 45m
United Airlines
Thu 6/808:00
SDF
-
SYD
3 stops33h 00m
United Airlines
Deal found 14/6$1,514
Wed 5/809:30
SYD
-
SDF
2 stops27h 29m
United Airlines
Sun 9/809:00
SDF
-
SYD
2 stops32h 00m
United Airlines
Deal found 12/6$1,711
Sat 8/809:10
SYD
-
SDF
2 stops39h 20m
American Airlines
Wed 12/813:19
SDF
-
SYD
2 stops27h 46m
American Airlines
Deal found 10/6$1,728
Sat 8/812:00
SYD
-
SDF
1 stop20h 28m
Qantas Airways
Wed 12/819:03
SDF
-
SYD
1 stop21h 52m
Qantas Airways
Deal found 10/6$1,796

Find flight deals to Louisville

Find the latest flights to Louisville in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 15 June 2026.

Return from

$1,365
American Airlines
  • American Airlines
  • 5/8-9/8
  • 3 total stops
  • 62h 22m total
  • Sydney to Louisville
Search Deals

Cheapflights Fare Finder

 
Locate flights to Louisville that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 15 June 2026.
Use the filters below to find and compare flights to Louisville that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Wed 5/8

09:10-10:30

2 stops39h 20m

Louisville Intl

Sun 9/8

17:53-06:55

1 stop23h 02m

$1,365

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Thu 30/7

09:10-22:04

2 stops26h 54m

Louisville Intl

Thu 6/8

13:19-07:05

2 stops27h 46m

$1,499

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Wed 5/8

09:30-22:59

2 stops27h 29m

Louisville Intl

Sun 9/8

09:00-07:00

2 stops32h 00m

$1,711

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sat 8/8

09:10-22:17

2 stops27h 07m

Louisville Intl

Wed 12/8

11:09-07:05

2 stops29h 56m

$1,728

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sat 8/8

12:00-18:28

1 stop20h 28m

Louisville Intl

Wed 12/8

19:03-06:55

1 stop21h 52m

$1,796
Fastest return journey

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Wed 5/8

12:00-18:18

1 stop20h 18m

Louisville Intl

Sun 9/8

19:30-06:55

1 stop21h 25m

$2,271

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Sorted by cheapest first

Best time to book a flight to Louisville

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

What are the cheapest airlines that fly to Louisville?

The cheapest airline flying from Sydney to Louisville is United Airlines.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated 15 June 2026.
Read reviews from past customers who have flown United Airlines to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,830 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,830 reviews
United Airlines
7.4
Good
9,830 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

FAQs about flying to Louisville

  • What airport do you fly into for flights to Louisville?

    Booking a flight to Louisville Intl (SDF) is your only option if you intend on flying to Louisville. It is only a 8.5 km journey from Louisville Intl to Louisville’s city centre.

  • Can I find cheaper flights to Louisville if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Louisville on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Louisville?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Louisville.

  • Where does the fastest flight to Louisville depart from?

    For those looking to save time traveling to Louisville, Melbourne offers the quickest one-way flight (24 hours 53 minutes).

  • Does Louisville Intl have car hire?

    Yes. Those touching down at Louisville Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Louisville Intl?

    Yes. Louisville Intl has hotels nearby for those requiring accommodations. Red Roof Inn Louisville Expo Airport is the closest property to Louisville Intl (1.6 km away from Louisville Intl).

See more FAQs

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Fly with Cheapflights

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How does Cheapflights help users find flights to Louisville?

Deals for Louisville flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Louisville?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Louisville.

Can Cheapflights find flights to Louisville with no change fees?

Yes! Cheapflights helps users easily find flights to Louisville with no change fees.

Can Cheapflights notify me if prices for flights to Louisville become cheaper?

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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