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$646+ Cheap flights from Louisville (SDF) to Melbourne (MEL)

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MEL
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Louisville to Melbourne

Cheapest flights from Louisville to Melbourne
Explore the most affordable flight options available from Louisville to Melbourne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:24 pm
SDF
-
MEL
2 stops26h 26m
Delta
Wed 7/810:00 am
MEL
-
SDF
2 stops26h 50m
Delta
Deal found 2/20$1,147
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:00 am
SDF
-
MEL
2 stops36h 00m
United Airlines
Thu 3/1210:30 am
MEL
-
SDF
2 stops41h 47m
United Airlines
Deal found 2/20$1,214
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/203:15 pm
SDF
-
MEL
2 stops26h 15m
United Airlines
Tue 2/2411:30 am
MEL
-
SDF
2 stops27h 07m
United Airlines
Deal found 2/19$1,215
This Delta deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:50 am
SDF
-
MEL
2 stops29h 10m
Delta
Sun 3/229:10 am
MEL
-
SDF
2 stops28h 33m
Delta
Deal found 2/17$1,305
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/63:36 pm
SDF
-
MEL
2 stops26h 39m
United Airlines
Mon 4/1310:55 am
MEL
-
SDF
2 stops49h 44m
United Airlines
Deal found 2/20$1,318
This Ovago deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/93:30 pm
SDF
-
MEL
2 stops28h 25m
Air New Zealand
Tue 3/2410:30 am
MEL
-
SDF
2 stops24h 44m
Air New Zealand
Deal found 2/17$1,560
This BusinessClass deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:48 pm
SDF
-
MEL
2 stops27h 12m
Multiple Airlines
Mon 3/236:00 am
MEL
-
SDF
3 stops26h 15m
Multiple Airlines
Deal found 2/17$1,619
This BusinessClass deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/610:46 am
SDF
-
MEL
2 stops29h 14m
Multiple Airlines
Mon 3/236:15 am
MEL
-
SDF
3 stops26h 00m
Multiple Airlines
Deal found 2/19$1,624
This oojo deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/243:52 pm
SDF
-
MEL
1 stop23h 08m
Qantas Airways
Wed 7/81:35 pm
MEL
-
SDF
1 stop23h 50m
Qantas Airways
Deal found 2/18$1,778

Find flight deals from Louisville to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Melbourne (MEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,147
(Delta)

One-way from

$646
(BusinessClass)

Popular in

December

Cheapest in

May

Average price

$1,308
Provider with most accurate pricing for Louisville Intl-Melbourne flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Melbourne flights.
Search Deals
From Louisville Intl to Melbourne
Search Deals
One-way flight from Louisville Intl to Melbourne
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Melbourne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
Use the filters below to find and compare flights from Louisville to Melbourne Airport that are best for you.

Fly from

Louisville

Fly to

Melbourne

Route

Depart

Return

Price

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Wed 6/24

3:24 pm-7:50 am

2 stops26h 26m

Melbourne

Wed 7/8

10:00 am-10:50 pm

2 stops26h 50m

$1,147

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Sun 3/8

7:05 am-8:30 am

2 stops34h 25m

Melbourne

Mon 3/23

10:30 am-8:14 pm

2 stops24h 44m

$1,215

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Thu 3/19

3:30 pm-9:00 am

2 stops26h 30m

Melbourne

Thu 3/26

12:00 pm-10:13 pm

2 stops25h 13m

$1,215

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Fri 3/6

3:15 pm-10:00 am

2 stops26h 45m

Melbourne

Mon 3/23

10:30 am-7:51 pm

2 stops24h 21m

$1,215

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Sat 3/7

3:15 pm-9:30 am

2 stops26h 15m

Melbourne

Mon 3/23

10:30 am-8:14 pm

2 stops24h 44m

$1,215

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Mon 3/16

10:13 am-7:00 am

2 stops29h 47m

Melbourne

Sun 3/29

11:00 am-11:51 am

2 stops39h 51m

$1,410

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Mon 3/9

12:48 pm-7:00 am

2 stops27h 12m

Melbourne

Mon 3/23

6:00 am-5:15 pm

3 stops26h 15m

$1,619

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Fri 3/6

10:46 am-8:00 am

2 stops29h 14m

Melbourne

Mon 3/23

6:15 am-5:15 pm

3 stops26h 00m

$1,624

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Wed 6/24

3:52 pm-5:00 am

1 stop23h 08m

Melbourne

Wed 7/8

1:35 pm-11:25 pm

1 stop23h 50m

$1,778

LouisvilleMelbourne

SDF - MEL

SDFMEL

Louisville Intl

Mon 3/2

10:46 am-8:00 am

2 stops29h 14m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 13 results
1
2

Compare providers for flights from Louisville to Melbourne

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Melbourne in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Melbourne Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Melbourne Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Melbourne Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Melbourne Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Melbourne Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Melbourne

Have a flexible travel schedule? Discover the best time to fly to Melbourne from Louisville with our price prediction graph.
Estimated round-trip 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 from Louisville to Melbourne Airport

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

Currently, June is the cheapest month in which you can book a flight from Louisville to Melbourne Airport (average of $759). Flying from Louisville to Melbourne Airport in August is currently the most expensive (average of $1,218). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Louisville to Melbourne Airport?

Reviews of airlines servicing Melbourne

Get insights into the airlines that provide service to Melbourne. 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 Melbourne. Reviews last updated February 21, 2026.
Peruse reviews from past customers who have flown with United Airlines from Louisville to Melbourne Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,335 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,335 reviews
United Airlines
7.4
Good
9,335 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Louisville to Melbourne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Melbourne?

    For a flight from Louisville to Melbourne, you will be flying from Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city. Louisville Intl is the only Louisville airport and it handles 0 outbound flights to Melbourne per day. 1 airline has flights to Melbourne from Louisville Intl on a regular basis.

  • How long is the flight from Louisville to Melbourne Airport?

    A quick flight from Louisville to Melbourne Airport can take about 26h 26m. Delta provides one of the quickest options available for as low as $1,147. There are 9709 mi between Louisville and Melbourne Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Louisville to Melbourne Airport round-trip?

    According to our current data, United Airlines ($1,119), offers the cheapest pricing from Louisville to Melbourne Airport. Users have found that United Airlines is 24% cheaper than the other options available to this destination.

  • Can I find deals for flights from Louisville to Melbourne that include hotel bookings?

    Yes. In addition to deals on Louisville to Melbourne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Melbourne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Melbourne.

  • Can I find deals for business class flights from Louisville to Melbourne?

    Yes. Cheapflights offers flight deals from Louisville to Melbourne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, June is the cheapest month in which you can book a flight from Louisville to Melbourne Airport (average of $759). Flying from Louisville to Melbourne Airport in August is currently the most expensive (average of $1,218). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Melbourne Airport?

Book flights to Melbourne Airport if you plan to visit one of these locations
Apollo Bay
Doncaster
Phillip Island
Tullamarine

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Louisville to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Melbourne flights
Nashville to Melbourne flights
Nashville to Avalon flights
Lexington to Melbourne flights
Louisville to Avalon flights

Top airline flying from Louisville to Melbourne

Discover the top airline that operate flights from Louisville to Melbourne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,119Average$1,508FlexibilityNo cancel feeOn-time69%

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