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Perth

$796+ Cheap flights from Kentucky to Perth (PER)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PER
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Kentucky to Perth

Cheapest flights from Kentucky to Perth
Explore the most affordable flight options available from Kentucky to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Cathay Pacific deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:14 amBNA - PER
2 stops46h 41mMultiple Airlines
Fri 11/218:30 amPER - BNA
2 stops34h 34mMultiple Airlines
Deal found 10/29$1,525
This Cathay Pacific deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/307:10 pmBNA - PER
2 stops45h 45mMultiple Airlines
Sat 12/612:25 amPER - BNA
2 stops36h 40mMultiple Airlines
Deal found 10/28$1,708
This Cathay Pacific deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:16 amBNA - PER
2 stops46h 39mMultiple Airlines
Tue 11/2512:25 amPER - BNA
2 stops37h 29mMultiple Airlines
Deal found 10/29$1,728
This Qantas Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/94:13 pmBNA - PER
2 stops50h 02mQantas Airways
Sat 11/221:25 pmPER - BNA
2 stops41h 07mQantas Airways
Deal found 10/28$1,753
This Qatar Airways deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/131:10 pmBNA - PER
2 stops32h 45mQatar Airways
Mon 11/173:55 pmPER - BNA
2 stops45h 31mQatar Airways
Deal found 10/27$1,756
This Qantas Airways deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:13 pmBNA - PER
2 stops39h 22mQantas Airways
Mon 11/1710:55 pmPER - BNA
2 stops31h 37mQantas Airways
Deal found 10/29$1,837
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/304:22 pmBNA - PER
2 stops30h 03mAmerican Airlines
Sun 12/78:00 amPER - BNA
2 stops46h 25mAmerican Airlines
Deal found 10/28$1,841
This SmartFares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/225:03 pmBNA - PER
2 stops29h 22mQantas Airways
Fri 11/2810:55 pmPER - BNA
2 stops31h 32mQantas Airways
Deal found 10/29$1,871
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/301:00 pmBNA - PER
2 stops32h 20mUnited Airlines
Sun 12/710:55 pmPER - BNA
3 stops37h 20mUnited Airlines
Deal found 10/28$1,896
This Qatar Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:03 pmLEX - PER
2 stops51h 52mQatar Airways
Mon 11/1710:45 pmPER - LEX
2 stops55h 44mQatar Airways
Deal found 10/28$2,718

Cheap flight deals from Kentucky to Perth

Keep the following information in mind while searching for Kentucky to Perth flight deals. Data was last updated October 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,708
(Cathay Pacific)

One-way from

$796
(Kiwi.com)
Provider with most accurate pricing for Louisville Intl-Perth flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Perth flights.
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From Kentucky to Perth
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One-way flight from Kentucky to Perth
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Perth 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Kentucky to Perth that are best for you.

Fly from

Kentucky

Fly to

Perth

Route

Depart

Return

Price

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Sat 11/8

5:25 am-6:55 am

2 stops35h 30m

Perth

Fri 11/21

8:30 am-5:04 am

2 stops34h 34m

$1,525

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Sun 11/30

7:10 pm-6:55 am

2 stops45h 45m

Perth

Sat 12/6

12:25 am-11:05 pm

2 stops36h 40m

$1,708

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Wed 11/19

10:16 am-10:55 pm

2 stops46h 39m

Perth

Tue 11/25

12:25 am-11:54 pm

2 stops37h 29m

$1,728

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Sun 11/9

4:13 pm-8:15 am

2 stops50h 02m

Perth

Sat 11/22

1:25 pm-4:32 pm

2 stops41h 07m

$1,753

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Thu 11/13

4:13 pm-9:35 pm

2 stops39h 22m

Perth

Mon 11/17

10:55 pm-4:32 pm

2 stops31h 37m

$1,837

LouisvillePerth

SDF - PER

SDFPER

Louisville Intl

Sun 4/19

12:56 pm-6:40 pm

2 stops41h 44m

Perth

Thu 4/23

10:45 pm-9:00 pm

2 stops58h 15m

$2,099

LexingtonPerth

LEX - PER

LEXPER

Lexington Blue Grass

Thu 11/13

7:03 pm-11:55 am

2 stops51h 52m

Perth

Mon 11/17

10:45 pm-5:29 pm

2 stops55h 44m

$2,718

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Wed 1/21

2:18 pm-1:35 am

3 stops45h 17m

$796

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Wed 1/21

5:14 pm-2:15 pm

2 stops31h 01m

$804

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Thu 1/22

7:00 am-4:05 am

3 stops55h 05m

$858

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 13 results
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Best time to book a flight from Kentucky to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Kentucky with our price prediction graph.
Estimated round-trip 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 Kentucky to Perth
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Perth. 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 Perth from Kentucky?

    If you book a flight to Perth from Kentucky, you will be flying to Perth, which is the city’s only airport. Perth (PER) is located 6.3 mi from the center of Perth.

  • How long is the flight from Kentucky to Perth?

    Departing from Kentucky to Perth will take you 41h 44m. The distance between Kentucky and Perth is about 11132 mi.

  • What are the most popular routes from Kentucky to Perth?

    When deciding which route to take from Kentucky to Perth consider Nashville Intl - Perth, Lexington Blue Grass - Perth or Louisville Intl - Perth as they are the most popular.

  • Can I find deals for flights from Kentucky to Perth that include hotel bookings?

    Yes. In addition to deals on Kentucky to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Perth?

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

  • Can I find deals for business class flights from Kentucky to Perth?

    Yes. Cheapflights offers flight deals from Kentucky to Perth 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

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Fremantle
Rottnest Island
Scarborough

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