How does KAYAK find such low prices on flights from Louisville to Australia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Australia. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Australia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Louisville to Australia is likely to change within 7 days, so travellers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Louisville to Australia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Louisville to Australia with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Australia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Louisville to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Which airlines provide the cheapest flights from Louisville to Australia?

In the past 3 days, the cheapest return tickets from Louisville to Australia were found on United Airlines ($1,735) and Delta ($1,948).

What is the cheapest time of day to fly to Australia?

The cheapest time of day to fly to Australia is generally in the evening , when retur flights cost $1,419 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Australia is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,419.

How long does a flight from Louisville to Australia take?

The duration of a flight to Australia depends on your arrival airport. The shortest routes to Australia from Louisville are to Sydney , which takes 25h 22m , Melbourne , which takes 25h 51m, and Perth , which takes 37h 33m.

$1,396 CHEAP FLIGHTS from Louisville to Australia

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Flights Deals

Best Australia Flight Deals from Louisville

Cheapest return prices found by our users on KAYAK in the last 72 hours

Sydney2 stops$1,735

Cheap Flight Deals from Louisville to Australia (SDF-AU0)

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Louisville to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Recent return flight deals from Louisville to Australia

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Louisville to Australia.

Discover the best prices for you by selecting your travel dates on KAYAK.

15:30 - 06:55SDF-SYD

49h 25m2 stops

10:30 - 20:33SYD-SDF

25h 03m2 stops

$1,735United Airlines

Find Deal

Wed, 24 Sep - Sun, 12 Oct

15:25 - 07:00SDF-SYD

49h 35m2 stops

09:30 - 21:51SYD-SDF

26h 21m2 stops

$1,827United Airlines

Find Deal

Fri, 4 Jul - Sat, 12 Jul

14:59 - 06:35SDF-SYD

25h 36m2 stops

10:25 - 20:51SYD-SDF

25h 26m2 stops

$1,948Delta

Find Deal

Wed, 24 Sep - Sun, 12 Oct

15:38 - 07:00SDF-SYD

25h 22m2 stops

09:30 - 19:39SYD-SDF

24h 09m2 stops

$2,126Air New Zealand

Find Deal

Thu, 12 Jun - Thu, 19 Jun

15:29 - 07:00SDF-SYD

25h 31m2 stops

10:20 - 22:45SYD-SDF

50h 25m2 stops

$2,193United Airlines

Find Deal

Sat, 7 Jun - Sat, 28 Jun

15:41 - 08:45SDF-SYD

27h 04m2 stops

08:45 - 22:24SYD-SDF

28h 39m3 stops

$2,479

Find Deal

Wed, 24 Sep - Sun, 12 Oct

15:39 - 07:30SDF-MEL

25h 51m2 stops

08:35 - 21:51MEL-SDF

27h 16m2 stops

$2,488Air New Zealand

Find Deal

Wed, 16 Jul - Sun, 27 Jul

16:51 - 06:55SDF-SYD

24h 04m1 stop

13:10 - 17:30SYD-SDF

19h 20m1 stop

$2,621Qantas Airways

Find Deal

Wed, 24 Sep - Sun, 12 Oct

16:51 - 06:55SDF-SYD

24h 04m1 stop

13:10 - 21:36SYD-SDF

23h 26m1 stop

$2,637Qantas Airways

Find Deal

Wed, 24 Sep - Sun, 12 Oct

19:39 - 12:15SDF-SYD

26h 36m2 stops

11:15 - 15:20SYD-SDF

42h 05m3 stops

$2,718

Find Deal

Thu, 12 Jun - Thu, 19 Jun

Useful Info

KAYAK's insights & trends for Louisville to Australia flights

Get data-powered insights and trends into flights from Louisville to Australia to help you find the cheapest flights, the best time to fly, and much more.

Prices

Airlines

The cheapest month for flights from Louisville to Australia is April, when tickets cost $1,735 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of return tickets is $3,040 and $2,688 respectively.

Find deals

Low season	February
High season	January

Best time to beat the crowds (22% less expensive on average)

Most popular time to fly and prices are also 5% lower on average.

How does KAYAK find such low prices on flights from Louisville to Australia?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Australia.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Australia?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Louisville to Australia is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Louisville to Australia?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Louisville to Australia with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Australia?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Louisville to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
What is the cheapest time of day to fly to Australia?
The cheapest time of day to fly to Australia is generally in the evening, when retur flights cost $1,419 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Australia is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,419.

Everything you need to know for your flight from Louisville to Australia

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Louisville (SDF)

$1,396 Find Cheap Flights from Louisville to Australia

KAYAK searches hundreds of travel sites at once for deals on flights to Australia

Best Australia Flight Deals from Louisville

Cheap Flight Deals from Louisville to Australia (SDF-AU0)

Recent return flight deals from Louisville to Australia

Recent one-way flight deals from Louisville to Australia

Recent last minute flight deals from Louisville to Australia

KAYAK's insights & trends for Louisville to Australia flights

Get data-powered insights and trends into flights from Louisville to Australia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Louisville to Australia?

The cheapest month for flights from Louisville to Australia is April, when tickets cost $1,735 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of return tickets is $3,040 and $2,688 respectively.

Which airlines provide the cheapest flights from Louisville to Australia?

In the past 3 days, the cheapest return tickets from Louisville to Australia were found on United Airlines ($1,735) and Delta ($1,948).

How long does a flight from Louisville to Australia take?

The duration of a flight to Australia depends on your arrival airport. The shortest routes to Australia from Louisville are to Sydney, which takes 25h 22m, Melbourne, which takes 25h 51m, and Perth, which takes 37h 33m.

Good to know

FAQs - booking Australia flights

How does KAYAK find such low prices on flights from Louisville to Australia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Australia.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Australia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Louisville to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from Louisville to Australia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Louisville to Australia with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Australia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Louisville to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Australia?

Everything you need to know for your flight from Louisville to Australia

Information on your arrival and departure airports

Cabin class types available on flights to Australia

Complete your trip to Australia with a hotel stay or car hire

Flights to other popular destinations

Flights from other airports in Louisville to Australia

Flights to popular cities in Australia

Find deals for your return flight