Find flights
When to book
Airlines
FAQs

Cheap flights from Melbourne Airport to Louisville from $1,625

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — SDF
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Melbourne to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MEL) to Louisville (SDF). 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 29 August 2025.

Round-trip from

$1,625

Popular in

September

Cheapest in

June

Average price

$1,864
United Airlines
  • United Airlines
  • 11/10-18/10
  • 4 total stops
  • 52h 20m total
  • Melbourne to Louisville
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($242 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($83 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Melbourne to Louisville

Cheapest flights from Melbourne to Louisville
Explore the most affordable flight options available from Melbourne to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Sat 11/1011:55MEL - SDF
2 stops25h 35mUnited Airlines
Sat 18/1015:30SDF - MEL
2 stops26h 45mUnited Airlines
Deal found 27/8$1,625
Thu 9/1011:55MEL - SDF
2 stops37h 06mUnited Airlines
Mon 13/1019:20SDF - MEL
2 stops70h 10mUnited Airlines
Deal found 28/8$2,103
Sat 11/1009:45MEL - SDF
2 stops23h 08mAmerican Airlines
Sat 18/1018:46SDF - MEL
1 stop43h 14mAmerican Airlines
Deal found 26/8$2,779
Thu 9/1009:45MEL - SDF
2 stops25h 38mAmerican Airlines
Mon 13/1006:00SDF - MEL
1 stop32h 00mAmerican Airlines
Deal found 28/8$3,447
Sat 11/1015:00MEL - SDF
3 stops33h 23mMultiple Airlines
Sat 18/1014:21SDF - MEL
3 stops29h 14mMultiple Airlines
Deal found 27/8$3,487
Sat 11/1008:10MEL - SDF
2 stops24h 43mQantas Airways
Sat 18/1018:46SDF - MEL
1 stop43h 14mQantas Airways
Deal found 27/8$3,607
Thu 9/1006:25MEL - SDF
3 stops26h 02mQantas Airways
Mon 13/1018:17SDF - MEL
2 stops24h 48mQantas Airways
Deal found 28/8$3,777
Thu 9/1009:45MEL - SDF
1 stop24h 30mMultiple Airlines
Mon 13/1020:14SDF - MEL
1 stop43h 31mMultiple Airlines
Deal found 28/8$3,895
Sat 1/1118:50MEL - SDF
2 stops41h 04mAir New Zealand
Thu 6/1115:35SDF - MEL
2 stops25h 50mAir New Zealand
Deal found 25/8$4,959
Sat 1/1107:20MEL - SDF
2 stops44h 53mJapan Airlines
Thu 6/1107:25SDF - MEL
2 stops54h 15mJapan Airlines
Deal found 25/8$7,091
Sat 1/1114:20MEL - SDF
2 stops38h 52mQantas Airways
Thu 6/1118:24SDF - MEL
1 stop42h 36mQantas Airways
Deal found 25/8$8,214

Cheapflights Fare Finder

 
Customise your flight search to find flights from Melbourne to Louisville 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 647,157 searches. Data last updated 29 August 2025.
Use the filters below to find and compare flights from Melbourne Airport to Louisville that are best for you.

Fly from

Melbourne

Fly to

Louisville

Route

Depart

Return

Price

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Sat 11/10

11:55-22:30

2 stops25h 35m

Louisville Intl

Sat 18/10

15:30-09:15

2 stops26h 45m

$1,625

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Thu 9/10

11:55-10:01

2 stops37h 06m

Louisville Intl

Mon 13/10

19:20-08:30

2 stops70h 10m

$2,103

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Sat 11/10

09:45-17:53

2 stops23h 08m

Louisville Intl

Sat 18/10

18:46-05:00

1 stop43h 14m

$2,779

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Thu 9/10

09:45-20:23

2 stops25h 38m

Louisville Intl

Mon 13/10

06:00-05:00

1 stop32h 00m

$3,447

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Sat 11/10

15:00-09:23

3 stops33h 23m

Louisville Intl

Sat 18/10

18:46-10:35

2 stops24h 49m

$3,487

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Sat 11/10

08:10-17:53

2 stops24h 43m

Louisville Intl

Sat 18/10

18:46-05:00

1 stop43h 14m

$3,607

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Thu 9/10

06:25-17:27

3 stops26h 02m

Louisville Intl

Mon 13/10

18:17-10:05

2 stops24h 48m

$3,777

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Thu 9/10

09:45-19:15

1 stop24h 30m

Louisville Intl

Mon 13/10

20:14-06:45

1 stop43h 31m

$3,895

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Sat 1/11

18:50-20:54

2 stops41h 04m

Louisville Intl

Thu 6/11

15:35-09:25

2 stops25h 50m

$4,959

MelbourneLouisville

MEL - SDF

MELSDF

Melbourne

Sat 1/11

07:20-13:13

2 stops44h 53m

Louisville Intl

Thu 6/11

07:25-05:40

2 stops54h 15m

$7,091

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Best time to book a flight from Melbourne to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Melbourne 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 from Melbourne Airport to Louisville

What is the cheapest time of day to fly from MEL to SDF?

Find hourly flight availability from Melbourne to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

One of the essential ways to save on airfare from Melbourne Airport to Louisville is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 20% on airfare.

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 29 August 2025.
Check out reviews from past customers who have flown with United Airlines and American Airlines from Melbourne Airport to Louisville 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
8,941 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,941 reviews
United Airlines
7.4
Good
8,941 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,941 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from Melbourne to Louisville. 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 into for flights to Louisville from Melbourne?

    Most people fly into Louisville Intl (SDF) if they book a flight to Louisville from Melbourne. On average, Louisville Intl has 0 inbound flights from Melbourne per day from 2 airlines. Louisville Intl is conveniently located just 8.5 km from Louisville’s city centre.

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

    A quick flight from Melbourne Airport to Louisville can take about 23h 08m. United Airlines provides one of the quickest options available for as low as $2,779. Airlines will cover a distance of 15625 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Melbourne Airport to Louisville round-trip?

    Flying on United Airlines is currently your cheapest option to Louisville, with prices starting at $1,541. Another option worth looking into is American Airlines, starting at $1,557 round trip. These flights start at 29% lower than the current average price 3 months from now.

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

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

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

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

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

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

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.

Alternative routes for Melbourne to Louisville

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

Top 2 airlines flying from Melbourne to Louisville

Discover the top 2 airlines that operate flights from Melbourne to Louisville. 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 647,157 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,541Average$2,386FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$1,557Average$1,930FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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 Melbourne to Louisville?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Melbourne to Louisville. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Can Cheapflights find flights from Melbourne to Louisville with no change fees?

Certainly. Search results for flights to Louisville from Melbourne shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Louisville from Melbourne today and book when prices fit your budget.

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.