$159 Cheap Flights from Louisville (SDF) to Melbourne (MLB)

View $159 flight on Wed, Nov 5, 2025Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Melbourne Orlando Intl. Airport (MLB)

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Cheap Flights from Louisville to Melbourne (SDF-MLB)

Prices were available within the past 7 days and start at $159 for one-way flights and $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Aug 20 - Sun, Aug 24
SDF
Louisville
MLB
Melbourne
$270 Roundtrip, found 6 days ago
$270
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Aug 20 from Louisville to Melbourne, returning Sun, Aug 24, priced at $270 found 6 days ago
Delta
Sat, Nov 1 - Sat, Nov 8
SDF
Louisville
MLB
Melbourne
$288 Roundtrip, found 6 days ago
$288
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Nov 1 from Louisville to Melbourne, returning Sat, Nov 8, priced at $288 found 6 days ago
Delta
Sat, Oct 4 - Wed, Oct 8
SDF
Louisville
MLB
Melbourne
$306 Roundtrip, found 6 days ago
$306
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Oct 4 from Louisville to Melbourne, returning Wed, Oct 8, priced at $306 found 6 days ago
American Airlines
Sat, Oct 4 - Wed, Oct 8
SDF
Louisville
MLB
Melbourne
$309 Roundtrip, found 6 days ago
$309
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Oct 4 from Louisville to Melbourne, returning Wed, Oct 8, priced at $309 found 6 days ago
Delta
Wed, Nov 5 - Sat, Nov 15
SDF
Louisville
MLB
Melbourne
$317 Roundtrip, just found
$317
Roundtrip
just found
Select Delta flight, departing Wed, Nov 5 from Louisville to Melbourne, returning Sat, Nov 15, priced at $317 just found
American Airlines
Wed, Nov 5 - Sat, Nov 15
SDF
Louisville
MLB
Melbourne
$319 Roundtrip, just found
$319
Roundtrip
just found
Select American Airlines flight, departing Wed, Nov 5 from Louisville to Melbourne, returning Sat, Nov 15, priced at $319 just found
American Airlines
Sat, Sep 20 - Sat, Sep 27
SDF
Louisville
MLB
Melbourne
$322 Roundtrip, found 13 hours ago
$322
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, Sep 20 from Louisville to Melbourne, returning Sat, Sep 27, priced at $322 found 13 hours ago
American Airlines
Wed, Nov 5 - Sat, Nov 15
SDF
Louisville
MLB
Melbourne
$322 Roundtrip, just found
$322
Roundtrip
just found
Select American Airlines flight, departing Wed, Nov 5 from Louisville to Melbourne, returning Sat, Nov 15, priced at $322 just found
Delta
Wed, Nov 5 - Sat, Nov 15
SDF
Louisville
MLB
Melbourne
$325 Roundtrip, just found
$325
Roundtrip
just found
Select Delta flight, departing Wed, Nov 5 from Louisville to Melbourne, returning Sat, Nov 15, priced at $325 just found
American Airlines
Wed, Oct 1 - Sun, Oct 5
SDF
Louisville
MLB
Melbourne
$325 Roundtrip, found 15 hours ago
$325
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Oct 1 from Louisville to Melbourne, returning Sun, Oct 5, priced at $325 found 15 hours ago

Find the cheapest month to fly from Louisville (SDF) to Melbourne (MLB)

May is typically the cheapest month to fly

From $218 - $443 per traveler.

Graph displaying average flight prices per month

Flights from Louisville (SDF) to Melbourne (MLB)
Origin airport
Louisville Intl.
Destination airport
Orlando Melbourne Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$269
Distance
756 mi

Louisville to Melbourne Flights

The cheapest times to fly from Louisville to Melbourne

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Louisville to Melbourne are during the month of August. You can find some of the cheapest flights from Louisville to Melbourne with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Louisville to Melbourne

Sunday is one of the best days to book for cheap flights from Louisville to Melbourne: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Louisville to Melbourne

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Louisville to Melbourne in 2025. You can also book with separate airlines for your outbound and return journeys, from $159 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Louisville to Melbourne flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Louisville to Melbourne airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Orlando Melbourne Intl. Airport (MLB) cost?
Discover the latest flight deals from SDF to MLB by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SDF to MLB?
The cheapest flights from SDF to MLB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SDF to MLB?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SDF to MLB. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Louisville Intl. Airport (SDF) to Orlando Melbourne Intl. Airport (MLB)?
There aren't any daily nonstop flights departing from Louisville Intl. Airport (SDF) to Orlando Melbourne Intl. Airport (MLB). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from SDF to MLB?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Orlando Melbourne Intl. Airport (MLB)?
To arrive at Orlando Melbourne Intl. Airport (MLB) without delays, opt for a flight that takes off from Louisville Intl. Airport (SDF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Melbourne from Louisville Intl. Airport (SDF)?
If you're departing on a direct flight from Louisville Intl. Airport (SDF) to Melbourne, you can touch down at either Orlando Intl. Airport (MCO) or Orlando Sanford Intl. Airport (SFB).
Is it cheaper to buy a plane ticket from Louisville Intl. Airport (SDF) to Orlando Melbourne Intl. Airport (MLB) last-minute?
Last-minute bookings from SDF to MLB are usually more expensive. To secure the best prices, start looking for flights as early as possible. That being said, if you're flexible with your travel plans, you may score a cheap fare right before your trip.
Is it cheaper to book a SDF to MLB flight and hotel package?
Booking a SDF to MLB flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our impressive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Orlando Melbourne Intl. Airport (MLB)?
It's usually possible to cancel or reschedule your SDF to MLB flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.