How does KAYAK find such low prices on flights from Kentucky to Sydney?

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 Kentucky to Sydney.

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

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

What is the Hacker Fare option on flights from Kentucky to Sydney?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Kentucky with another airline.

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

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 to Sydney from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$1,219 CHEAP FLIGHTS from Kentucky to Sydney

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Cheap Flights from Kentucky to Sydney

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Kentucky to Sydney

Tue, Feb 9 - Tue, Feb 23

3:25 pm - 10:35 amSDF Louisville Intl-SYD Sydney Kingsford Smith

27h 10m2 stops Houston George Bush Intcntl Auckland Intl

9:55 am - 9:30 pmSYD Sydney Kingsford Smith-SDF Louisville Intl

27h 35m2 stops Auckland Intl Houston George Bush Intcntl

$1,219Air New Zealand

Thu, Jan 28 - Sat, Feb 13

4:52 pm - 11:05 amLEX Lexington Blue Grass-SYD Sydney Kingsford Smith

26h 13m2 stops Dallas/Fort Worth Brisbane

2:05 pm - 5:37 pmSYD Sydney Kingsford Smith-LEX Lexington Blue Grass

19h 32m1 stop Dallas/Fort Worth

$1,227Multiple Airlines

Thu, Jan 28 - Sat, Feb 13

4:52 pm - 11:05 amLEX Lexington Blue Grass-SYD Sydney Kingsford Smith

26h 13m2 stops Dallas/Fort Worth Brisbane

2:05 pm - 5:37 pmSYD Sydney Kingsford Smith-LEX Lexington Blue Grass

19h 32m1 stop Dallas/Fort Worth

$1,231Multiple Airlines

Wed, Feb 10 - Wed, Feb 24

4:08 pm - 11:45 amSDF Louisville Intl-SYD Sydney Kingsford Smith

27h 37m2 stops Dallas/Fort Worth Brisbane

2:05 pm - 5:38 pmSYD Sydney Kingsford Smith-SDF Louisville Intl

19h 33m1 stop Dallas/Fort Worth

$1,252Qantas Airways

Thu, Jan 28 - Sat, Feb 13

4:52 pm - 11:05 amLEX Lexington Blue Grass-SYD Sydney Kingsford Smith

26h 13m2 stops Dallas/Fort Worth Brisbane

2:05 pm - 7:07 pmSYD Sydney Kingsford Smith-LEX Lexington Blue Grass

21h 02m1 stop Dallas/Fort Worth

$1,256Qantas Airways

Sat, Oct 24 - Mon, Nov 9

5:57 pm - 6:25 amLEX Lexington Blue Grass-SYD Sydney Kingsford Smith

45h 28m2 stops Charlotte Douglas Los Angeles

2:05 pm - 7:16 pmSYD Sydney Kingsford Smith-LEX Lexington Blue Grass

21h 11m1 stop Dallas/Fort Worth

$1,257Qantas Airways

Sat, Oct 24 - Mon, Nov 9

1:56 pm - 9:20 amLEX Lexington Blue Grass-SYD Sydney Kingsford Smith

28h 24m2 stops Chicago O'Hare Intl San Francisco

9:15 am - 7:10 pmSYD Sydney Kingsford Smith-LEX Lexington Blue Grass

25h 55m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$1,291United Airlines

Sun, Feb 7 - Tue, Feb 23

12:53 pm - 6:50 amSDF Louisville Intl-SYD Sydney Kingsford Smith

25h 57m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 am - 12:02 amSYD Sydney Kingsford Smith-SDF Louisville Intl

29h 22m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,352Delta

Sat, Feb 13 - Tue, Feb 23

5:45 pm - 6:50 amSDF Louisville Intl-SYD Sydney Kingsford Smith

45h 05m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 am - 12:02 amSYD Sydney Kingsford Smith-SDF Louisville Intl

29h 22m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,352Delta

Tue, Nov 17 - Tue, Nov 24

3:45 pm - 7:00 amSDF Louisville Intl-SYD Sydney Kingsford Smith

23h 15m1 stop Houston George Bush Intcntl

9:15 am - 9:58 pmSYD Sydney Kingsford Smith-SDF Louisville Intl

28h 43m1 stop Houston George Bush Intcntl

$1,397United Airlines

Useful Info

Low season	July
High season	December
Cheapest flight	$1,219

Best time to beat the crowds but there is an average 3% increase in price.

Most popular time to fly with an average 28% increase in price.

Flight from Louisville to Sydney

How does KAYAK find such low prices on flights from Kentucky to Sydney?
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 Kentucky to Sydney.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Sydney?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Kentucky to Sydney?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Kentucky with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Sydney?
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 to Sydney from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.