Find flights
Airlines
Travel Guide

$888+ Cheap flights to Louisville

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
— SDF
13 Jun — 20 Jun1
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 14 May 2026.

Sun 31/509:15
SYD
-
SDF
2 stops38h 44m
Delta
Sun 7/607:49
SDF
-
SYD
2 stops33h 01m
Delta
Deal found 9/5$1,508
Sun 31/512:00
SYD
-
SDF
1 stop19h 32m
American Airlines
Sun 7/618:02
SDF
-
SYD
1 stop22h 53m
American Airlines
Deal found 9/5$1,602
Sun 31/509:30
SYD
-
SDF
2 stops24h 53m
Air Canada
Sun 7/608:00
SDF
-
SYD
3 stops33h 00m
Air Canada
Deal found 9/5$1,953
Thu 11/609:15
SYD
-
SDF
2 stops37h 42m
Delta
Thu 25/613:02
SDF
-
SYD
2 stops27h 48m
Delta
Deal found 12/5$2,147
Sat 20/609:10
SYD
-
SDF
2 stops22h 22m
American Airlines
Fri 3/715:54
SDF
-
SYD
2 stops25h 11m
American Airlines
Deal found 12/5$2,845
Wed 3/610:20
SYD
-
SDF
2 stops22h 40m
United Airlines
Sun 7/615:41
SDF
-
SYD
2 stops25h 19m
United Airlines
Deal found 12/5$2,885
Fri 26/609:30
SYD
-
SDF
2 stops24h 53m
Multiple Airlines
Fri 3/714:10
SDF
-
SYD
2 stops26h 45m
Multiple Airlines
Deal found 12/5$2,911

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 14 May 2026.

Return from

$1,508

One-way from

$888

Popular in

March

Cheapest in

May

Average price

$902
Delta
  • Delta
  • 31/5-7/6
  • 4 total stops
  • 71h 45m total
  • Sydney to Louisville
Search Deals
Delta
  • Delta
  • 16/6
  • 2 total stops
  • 24h 09m total
  • Sydney to Louisville
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($684 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($112 potential savings vs. average return price).
Search Deals
Average for return flights in May 2026
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 14 May 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

Sun 31/5

09:15-09:59

2 stops38h 44m

Louisville Intl

Sun 7/6

07:49-06:50

2 stops33h 01m

$1,508

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sun 31/5

12:00-17:32

1 stop19h 32m

Louisville Intl

Sun 7/6

18:02-06:55

1 stop22h 53m

$1,602

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sun 31/5

09:30-20:23

2 stops24h 53m

Louisville Intl

Sun 7/6

08:00-07:00

3 stops33h 00m

$1,953

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Wed 3/6

10:20-19:00

2 stops22h 40m

Louisville Intl

Sun 7/6

15:41-07:00

2 stops25h 19m

$2,885
Fastest return journey

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Thu 11/6

12:00-17:32

1 stop19h 32m

Louisville Intl

Thu 25/6

19:48-06:55

1 stop21h 07m

$2,951

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Wed 3/6

12:00-17:32

1 stop19h 32m

Louisville Intl

Sun 7/6

19:48-06:55

1 stop21h 07m

$3,125

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 19/6

09:10-18:48

2 stops23h 38m

Louisville Intl

Fri 3/7

15:54-09:45

3 stops27h 51m

$3,152

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sat 20/6

09:10-19:06

2 stops23h 56m

Louisville Intl

Fri 3/7

15:54-09:45

3 stops27h 51m

$3,253
Cheapest one-way

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Tue 16/6

09:15-23:56

2 stops28h 41m

$1,697
Fastest single journey

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Tue 16/6

09:10-17:32

2 stops22h 22m

$1,700

Flights are sorted by cheapest return flights first.

Deals found on 9/5

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 14 May 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
9,711 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,711 reviews
United Airlines
7.4
Good
9,711 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 31 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Louisville by cabin class

Find flights to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class flights to Louisville
Business Class flights to Louisville
Prem Economy Class flights to Louisville
Economy Class flights to Louisville

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.