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$1,826+ 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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
— SDF
20 Aug — 27 Aug1
1 adult

Flights to Louisville in 2025

Find the latest flights to Louisville in 2025, 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 August 2025.

Return from

$1,826

Popular in

December

Cheapest in

October

Average price

$1,888
United Airlines
  • United Airlines
  • 29/9-6/10
  • 4 total stops
  • 63h 11m total
  • Sydney to Louisville
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($382 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($183 potential savings vs. average return price).
Search Deals
Average for return flights in August 2025
Search Deals

Find flight deals to Louisville

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 August 2025.

Mon 29/910:20SYD - SDF
2 stops37h 41mUnited Airlines
Mon 6/1015:30SDF - SYD
2 stops25h 30mUnited Airlines
Deal found 14/8$1,826
Mon 29/912:10SYD - SDF
1 stop25h 30mAmerican Airlines
Mon 6/1016:44SDF - SYD
2 stops24h 21mAmerican Airlines
Deal found 14/8$2,751
Mon 29/906:15SYD - SDF
3 stops27h 48mMultiple Airlines
Mon 6/1014:21SDF - SYD
2 stops26h 44mMultiple Airlines
Deal found 14/8$2,895

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 August 2025.
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

Mon 29/9

10:20-10:01

2 stops37h 41m

Louisville Intl

Mon 6/10

15:30-08:00

2 stops25h 30m

$1,826

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Mon 29/9

12:10-23:40

1 stop25h 30m

Louisville Intl

Mon 6/10

16:44-08:05

2 stops24h 21m

$2,751

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Mon 29/9

06:15-20:03

3 stops27h 48m

Louisville Intl

Mon 6/10

14:21-08:05

2 stops26h 44m

$2,895

Flights are sorted by cheapest return flights first.

Deals found on 14/8

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

How long is the flight to Louisville?

On average, a flight from Sydney to Louisville takes 37 hours 41 minutes. Flights to Louisville from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Louisville?

The most popular airlines flying from Sydney to Louisville are United Airlines, Qantas Airways and American Airlines.

United Airlines
United Airlines
From $895
Qantas Airways
Qantas Airways
From $1,048
American Airlines
American Airlines
From $1,016
Air New Zealand
Air New Zealand
From $1,118

What are the cheapest airlines that fly to Louisville?

The cheapest airlines flying from Sydney to Louisville are United Airlines, Qantas Airways and American Airlines.

Rainfall in Louisville by month

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

In terms of precipitation, rainfall in Louisville ranges from 79.0 - 135.0 mm per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Louisville when rainfall is around 79.0 mm.

Temperature in Louisville by month

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

If weather is an important factor for your trip to Louisville, 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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 August 2025.
Read reviews from past customers who have flown Qantas Airways, United Airlines, andAmerican 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
895 reviews
Check prices

Boarding

7.7

Entertainment

7.2

Overall

7.5

Comfort

7.4

Food

6.9

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Qantas Airways
7.5
Good
895 reviews
Qantas Airways
7.5
Good
895 reviews
Check prices

Boarding

7.7

Entertainment

7.2

Overall

7.5

Comfort

7.4

Food

6.9

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
United Airlines
7.4
Good
8,915 reviews
Qantas Airways
7.5
Good
895 reviews
Check prices

Boarding

7.7

Entertainment

7.2

Overall

7.5

Comfort

7.4

Food

6.9

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
American Airlines
7.2
Good
10,000 reviews
Qantas Airways
7.5
Good
895 reviews
Check prices

Boarding

7.7

Entertainment

7.2

Overall

7.5

Comfort

7.4

Food

6.9

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

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 57 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.

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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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