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$138+ Cheap flights from Louisville

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SDF — SYD
26 Feb — 5 Mar1
1 adult

Find flights from Louisville

Cheapest flights from Louisville
Explore the most affordable flight options available from Louisville. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.

Sat 15/313:50SDF - MEL
2 stops27h 40mUnited Airlines
Sat 22/310:30MEL - SDF
2 stops24h 52mUnited Airlines
Deal found 20/2$1,494
Thu 20/317:45SDF - SYD
2 stops24h 20mUnited Airlines
Mon 31/311:20SYD - SDF
2 stops49h 55mUnited Airlines
Deal found 20/2$1,825
Sat 15/319:40SDF - MEL
1 stop43h 00mQantas Airways
Sat 22/319:25MEL - SDF
2 stops32h 48mQantas Airways
Deal found 20/2$3,565
Sat 15/319:40SDF - AVV
2 stops29h 05mQantas Airways
Sat 22/308:10AVV - SDF
2 stops24h 26mQantas Airways
Deal found 20/2$3,695
Thu 20/318:32SDF - SYD
1 stop21h 03mQantas Airways
Mon 31/311:25SYD - SDF
1 stop21h 11mQantas Airways
Deal found 20/2$3,750
Thu 20/308:00SDF - SYD
3 stops33h 35mMultiple Airlines
Mon 31/309:55SYD - SDF
2 stops42h 18mMultiple Airlines
Deal found 20/2$4,415
Sat 15/319:40SDF - MEL
2 stops23h 40mMultiple Airlines
Sat 22/314:30MEL - SDF
3 stops34h 45mMultiple Airlines
Deal found 20/2$4,990
Sat 15/317:45SDF - MEL
2 stops38h 35mEmirates
Fri 21/303:25MEL - SDF
3 stops58h 06mEmirates
Deal found 20/2$5,138
Thu 20/310:05SDF - SYD
3 stops31h 30mAir Canada
Mon 31/310:20SYD - SDF
3 stops42h 03mAir Canada
Deal found 20/2$5,829
Mon 19/513:58SDF - SYD
2 stops27h 07mAmerican Airlines
Fri 30/509:10SYD - SDF
2 stops24h 35mAmerican Airlines
Deal found 19/2$29,102

Find flights from Louisville within your budget

Find flights departing from Louisville that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 21 February 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Sat 15/3

13:50-08:30

2 stops27h 40m

Melbourne

Sat 22/3

10:30-20:22

2 stops24h 52m

$1,494

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Thu 20/3

17:45-09:05

2 stops24h 20m

Sydney Kingsford Smith

Mon 31/3

11:20-22:15

2 stops49h 55m

$1,825

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Sat 15/3

19:40-05:40

1 stop43h 00m

Melbourne

Sat 22/3

19:25-13:13

2 stops32h 48m

$3,565

LouisvilleMelbourne

SDF - AVV

SDFAVV

Louisville Intl

Sat 15/3

19:40-15:45

2 stops29h 05m

Melbourne Avalon

Sat 22/3

08:10-17:36

2 stops24h 26m

$3,695

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Thu 20/3

18:32-06:35

1 stop21h 03m

Sydney Kingsford Smith

Mon 31/3

11:25-17:36

1 stop21h 11m

$3,750

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Thu 20/3

08:00-08:35

3 stops33h 35m

Sydney Kingsford Smith

Mon 31/3

09:55-13:13

2 stops42h 18m

$4,415

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Sat 15/3

19:40-10:20

2 stops23h 40m

Melbourne

Sat 22/3

14:30-10:15

3 stops34h 45m

$4,990

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Sat 15/3

17:45-23:20

2 stops38h 35m

Melbourne

Fri 21/3

03:25-22:31

3 stops58h 06m

$5,138

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Thu 20/3

10:05-08:35

3 stops31h 30m

Sydney Kingsford Smith

Mon 31/3

10:20-13:23

3 stops42h 03m

$5,829

LouisvilleSydney

SDF - SYD

SDFSYD

Louisville Intl

Mon 19/5

13:58-07:05

2 stops27h 07m

Sydney Kingsford Smith

Fri 30/5

09:10-19:45

2 stops24h 35m

$29,102

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Louisville

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from Louisville

Get recent, data-driven insights about flights from Louisville including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Louisville?

Currently, July is the cheapest month in which you can book a flight from Louisville (average of $1,140). Flying from Louisville in January will prove the most costly (average of $2,096). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Louisville

Get insights into the airlines that provide service from Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Louisville. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Qantas Airways
7.4
Good
814 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.9

Comfort

7.4

Boarding

7.6

Overall

7.4

Reviews

1 / 20

6.0
Good

Steven,Dec 2024

ADL - BNE

Flight was delayed as usual and just an E190 which is junk.

Qantas Airways
7.4
Good
814 reviews
Qantas Airways
7.4
Good
814 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.9

Comfort

7.4

Boarding

7.6

Overall

7.4

Reviews

1 / 20

6.0
Good

Steven,Dec 2024

ADL - BNE

Flight was delayed as usual and just an E190 which is junk.

United Airlines
7.4
Good
8,759 reviews
Qantas Airways
7.4
Good
814 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.9

Comfort

7.4

Boarding

7.6

Overall

7.4

Reviews

1 / 20

6.0
Good

Steven,Dec 2024

ADL - BNE

Flight was delayed as usual and just an E190 which is junk.

American Airlines
7.2
Good
10,000 reviews
Qantas Airways
7.4
Good
814 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.9

Comfort

7.4

Boarding

7.6

Overall

7.4

Reviews

1 / 20

6.0
Good

Steven,Dec 2024

ADL - BNE

Flight was delayed as usual and just an E190 which is junk.

Air Canada
7.0
Good
8,756 reviews
Qantas Airways
7.4
Good
814 reviews
Check prices

Entertainment

7.1

Crew

8.1

Food

6.9

Comfort

7.4

Boarding

7.6

Overall

7.4

Reviews

1 / 20

6.0
Good

Steven,Dec 2024

ADL - BNE

Flight was delayed as usual and just an E190 which is junk.

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Related info for your journey

Access useful and relevant information related to your journey from Louisville. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 21 February 2025.

  • What are the most popular destinations to fly to from Louisville?

    For the current month, the most popular flights from Louisville are Fort Lauderdale, Dallas/Fort Worth Airport, Cancún. Fort Lauderdale, Boston, Denver are the most popular locations from Louisville year round.

  • What is the cheapest month to fly from Louisville?

    Currently, the cheapest month for flights from Louisville is July. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Louisville?

    Cheapflights helps you search for flights from Louisville via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Louisville.

  • Can Cheapflights find flights from Louisville with no change fees?

    Yes, we can. To see specific flights from Louisville with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

    Not ready to book yet? You can track prices for flights from Louisville on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

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 from Louisville?

Cheapflights helps you search for flights from Louisville via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Louisville.

Can Cheapflights find flights from Louisville with no change fees?

Yes, we can. To see specific flights from Louisville with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Louisville on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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