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

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 Perth.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth 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 Perth?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Perth 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 Perth?

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

$1,114 CHEAP FLIGHTS from Kentucky to Perth

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Flight Deals

Cheap Flights from Kentucky to Perth

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

Return

One-way

Last minute

Recent return flight deals from Kentucky to Perth

Tue, 3 Nov - Mon, 9 Nov

19:13 - 22:55SDF Louisville Intl-PER Perth

38h 42m2 stops Dallas/Fort Worth Hong Kong Intl

08:30 - 17:13PER Perth-SDF Louisville Intl

45h 43m2 stops Hong Kong Intl Chicago O'Hare Intl

$2,101Cathay Pacific

Mon, 26 Oct - Mon, 2 Nov

19:27 - 22:55SDF Louisville Intl-PER Perth

39h 28m2 stops Dallas/Fort Worth Hong Kong Intl

08:30 - 17:13PER Perth-SDF Louisville Intl

45h 43m2 stops Hong Kong Intl Chicago O'Hare Intl

$2,103Cathay Pacific

Mon, 8 Mar - Mon, 22 Mar

17:00 - 22:55BNA Nashville Intl-PER Perth

39h 55m2 stops Los Angeles Hong Kong Intl

00:25 - 23:59PER Perth-BNA Nashville Intl

36h 34m2 stops Hong Kong Intl Seattle/Tacoma Intl

$2,140Multiple Airlines

Thu, 29 Oct - Wed, 4 Nov

16:50 - 22:55BNA Nashville Intl-PER Perth

41h 05m2 stops Dallas/Fort Worth Hong Kong Intl

00:25 - 23:59PER Perth-BNA Nashville Intl

37h 34m2 stops Hong Kong Intl Seattle/Tacoma Intl

$2,152Multiple Airlines

Mon, 8 Mar - Tue, 23 Mar

08:00 - 14:30BNA Nashville Intl-PER Perth

40h 30m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

22:55 - 19:35PER Perth-BNA Nashville Intl

33h 40m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,241Multiple Airlines

Fri, 2 Oct - Thu, 15 Oct

17:15 - 22:40BNA Nashville Intl-PER Perth

40h 25m2 stops Los Angeles Hong Kong Intl

00:10 - 23:34PER Perth-BNA Nashville Intl

36h 24m2 stops Hong Kong Intl Los Angeles

$2,292Multiple Airlines

Sat, 3 Oct - Sat, 17 Oct

09:09 - 22:40BNA Nashville Intl-PER Perth

48h 31m2 stops Chicago O'Hare Intl Hong Kong Intl

08:20 - 21:44PER Perth-BNA Nashville Intl

50h 24m2 stops Hong Kong Intl Dallas/Fort Worth

$2,297Cathay Pacific

Sat, 3 Oct - Sat, 17 Oct

09:09 - 22:40BNA Nashville Intl-PER Perth

48h 31m2 stops Chicago O'Hare Intl Hong Kong Intl

08:20 - 21:44PER Perth-BNA Nashville Intl

50h 24m2 stops Hong Kong Intl Dallas/Fort Worth

$2,302Cathay Pacific

Fri, 2 Oct - Thu, 15 Oct

19:51 - 22:40BNA Nashville Intl-PER Perth

61h 49m2 stops Chicago O'Hare Intl Hong Kong Intl

00:10 - 23:34PER Perth-BNA Nashville Intl

36h 24m2 stops Hong Kong Intl Los Angeles

$2,306Cathay Pacific

Thu, 29 Oct - Thu, 5 Nov

08:00 - 13:45BNA Nashville Intl-PER Perth

40h 45m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith

22:55 - 13:14PER Perth-BNA Nashville Intl

52h 19m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl

$2,310Multiple Airlines

Useful Info

How does KAYAK find such low prices on flights from Kentucky to Perth?
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 Perth.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Perth?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth 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 Perth?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Perth 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 Perth?
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 Perth from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.