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$1,078+ 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
27 Feb — 6 Mar1
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 28 January 2026.

Tue 24/214:15
SYD
-
SDF
2 stops35h 13m
Delta
Tue 3/312:12
SDF
-
SYD
2 stops26h 38m
Delta
Deal found 27/1$1,700
Fri 24/409:15
SYD
-
SDF
2 stops23h 52m
Delta
Mon 4/511:12
SDF
-
SYD
2 stops29h 38m
Delta
Deal found 25/1$1,759
Tue 24/211:20
SYD
-
SDF
2 stops27h 17m
United Airlines
Tue 3/315:30
SDF
-
SYD
1 stop23h 30m
United Airlines
Deal found 27/1$1,969
Wed 18/211:50
SYD
-
SDF
1 stop24h 01m
United Airlines
Sun 22/215:30
SDF
-
SYD
1 stop23h 30m
United Airlines
Deal found 25/1$2,503
Thu 8/1008:40
SYD
-
SDF
2 stops47h 47m
Multiple Airlines
Sun 11/1010:36
SDF
-
SYD
3 stops37h 54m
Multiple Airlines
Deal found 28/1$2,671
Thu 8/1010:10
SYD
-
SDF
2 stops26h 33m
American Airlines
Sun 11/1016:50
SDF
-
SYD
1 stop23h 05m
American Airlines
Deal found 28/1$2,728
Fri 24/415:15
SYD
-
SDF
3 stops45h 56m
Multiple Airlines
Mon 4/512:15
SDF
-
SYD
2 stops41h 55m
Multiple Airlines
Deal found 25/1$2,745

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 28 January 2026.

Return from

$1,700

One-way from

$1,078

Popular in

July

Cheapest in

October

Average price

$1,733
Delta
  • Delta
  • 24/2-3/3
  • 4 total stops
  • 61h 51m total
  • Sydney to Louisville
Search Deals
Delta
  • Delta
  • 16/6
  • 2 total stops
  • 37h 30m total
  • Sydney to Louisville
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($247 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($82 potential savings vs. average return price).
Search Deals
Average for return flights in January 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 28 January 2026.
Use the filters below to find and compare flights to Louisville that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 24/4

09:15-19:07

2 stops23h 52m

Louisville Intl

Mon 4/5

11:12-06:50

2 stops29h 38m

$1,759

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Tue 24/2

11:20-22:37

2 stops27h 17m

Louisville Intl

Tue 3/3

15:30-07:00

1 stop23h 30m

$1,969

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Wed 18/2

11:50-19:51

1 stop24h 01m

Louisville Intl

Sun 22/2

15:30-07:00

1 stop23h 30m

$2,503

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 24/4

15:15-23:11

3 stops45h 56m

Louisville Intl

Mon 4/5

12:15-20:10

2 stops41h 55m

$2,745

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Tue 24/2

09:55-22:13

3 stops28h 18m

Louisville Intl

Tue 3/3

09:00-10:30

3 stops33h 30m

$2,759

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Tue 16/6

09:15-08:45

2 stops37h 30m

$1,078

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Tue 16/6

09:30-20:00

2 stops24h 30m

$1,092

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Tue 16/6

12:00-17:31

1 stop19h 31m

$1,441

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Tue 16/6

18:30-23:25

3 stops42h 55m

$1,580

Flights are sorted by cheapest return flights first.

Deals found on 26/1

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 airlines flying from Sydney to Louisville are United Airlines and Qantas Airways.

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 28 January 2026.
Read reviews from past customers who have flown Qantas Airways and 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.
Qantas Airways
7.5
Good
978 reviews
Check prices

Crew

8.2

Comfort

7.5

Entertainment

7.2

Overall

7.5

Boarding

7.7

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

SYD - LAX

Flight Cancelled after sitting on plane for 1 1/2 hours. Didn't fly till next day. Incurred change fees on my connection in LAX. Next Day flight late. Missed connection on American in LA. AA couldn't rebook. Had to pay $800 to rebook on SW Air.
Qantas Airways
7.5
Good
978 reviews
Qantas Airways
7.5
Good
978 reviews
Check prices

Crew

8.2

Comfort

7.5

Entertainment

7.2

Overall

7.5

Boarding

7.7

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

SYD - LAX

Flight Cancelled after sitting on plane for 1 1/2 hours. Didn't fly till next day. Incurred change fees on my connection in LAX. Next Day flight late. Missed connection on American in LA. AA couldn't rebook. Had to pay $800 to rebook on SW Air.
United Airlines
7.4
Good
9,213 reviews
Qantas Airways
7.5
Good
978 reviews
Check prices

Crew

8.2

Comfort

7.5

Entertainment

7.2

Overall

7.5

Boarding

7.7

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jan 2026

SYD - LAX

Flight Cancelled after sitting on plane for 1 1/2 hours. Didn't fly till next day. Incurred change fees on my connection in LAX. Next Day flight late. Missed connection on American in LA. AA couldn't rebook. Had to pay $800 to rebook on SW Air.

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, Sydney Kingsford Smith offers the quickest one-way flight (24 hours 46 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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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.

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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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