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Perth

$1,591+ Cheap flights from Kentucky to Perth (PER)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PER
May 6 — May 131
Wed 5/6
Wed 5/13
1 adult, Economy
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Cheap 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 April 6, 2026.

This FlightHub deal was found by Cheapflights users on 4/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:20 am
BNA
-
PER
2 stops42h 25m
Multiple Airlines
Mon 7/610:40 pm
PER
-
BNA
2 stops34h 10m
Multiple Airlines
Deal found 4/5$1,591
This Air Canada deal was found by Cheapflights users on 4/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:50 pm
BNA
-
PER
3 stops55h 55m
Air Canada
Mon 5/2510:40 pm
PER
-
BNA
2 stops34h 10m
Air Canada
Deal found 4/3$1,604
This Air Canada deal was found by Cheapflights users on 4/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:20 am
BNA
-
PER
2 stops43h 40m
Multiple Airlines
Wed 5/2711:05 pm
PER
-
BNA
2 stops33h 45m
Multiple Airlines
Deal found 4/5$1,636
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:57 pm
BNA
-
PER
2 stops37h 38m
Qatar Airways
Fri 10/163:40 pm
PER
-
BNA
2 stops38h 07m
Qatar Airways
Deal found 4/1$1,694
This FlightHub deal was found by Cheapflights users on 4/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:23 am
BNA
-
PER
2 stops35h 52m
Qatar Airways
Mon 5/410:55 pm
PER
-
BNA
2 stops55h 57m
Qatar Airways
Deal found 4/3$1,716
This FlightHub deal was found by Cheapflights users on 4/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:09 pm
BNA
-
PER
2 stops40h 26m
Qatar Airways
Sat 10/1710:45 pm
PER
-
BNA
2 stops47h 44m
Qatar Airways
Deal found 4/3$1,733
This Air Canada deal was found by Cheapflights users on 4/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:20 am
BNA
-
PER
2 stops42h 25m
Air Canada
Mon 7/611:55 pm
PER
-
BNA
3 stops46h 18m
Air Canada
Deal found 4/5$1,756
This Justfly.com deal was found by Cheapflights users on 4/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:35 pm
BNA
-
PER
3 stops55h 10m
Air Canada
Sat 10/173:00 pm
PER
-
BNA
3 stops55h 29m
Air Canada
Deal found 4/1$1,763
This Qatar Airways deal was found by Cheapflights users on 4/1. 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.
Mon 11/910:30 am
SDF
-
PER
2 stops43h 15m
Qatar Airways
Fri 11/1310:45 pm
PER
-
SDF
2 stops35h 44m
Qatar Airways
Deal found 4/1$2,027
This Justfly.com deal was found by Cheapflights users on 4/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:43 am
SDF
-
PER
2 stops43h 52m
Qatar Airways
Tue 8/1810:45 pm
PER
-
SDF
2 stops36h 16m
Qatar Airways
Deal found 4/2$2,114
This Qatar Airways deal was found by Cheapflights users on 4/1. 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.
Sat 11/1411:04 am
LEX
-
PER
2 stops42h 41m
Qatar Airways
Wed 11/1810:45 pm
PER
-
LEX
2 stops37h 53m
Qatar Airways
Deal found 4/1$2,190
This Bravofly deal was found by Cheapflights users on 4/4. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:27 pm
LEX
-
PER
2 stops31h 48m
Qatar Airways
Wed 5/2710:55 pm
PER
-
LEX
2 stops36h 38m
Qatar Airways
Deal found 4/4$2,253

Find flight deals from Kentucky to Perth

Keep the following information in mind while searching for Kentucky to Perth flight deals. Data was last updated April 6, 2026.

Round-trip from

$1,591
(FlightHub)
From Kentucky to Perth
Search Deals

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 April 6, 2026.
Use the filters below to find and compare flights from Kentucky to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Mon 5/18

6:50 pm-3:45 pm

3 stops55h 55m

Perth

Mon 5/25

10:40 pm-7:50 pm

2 stops34h 10m

$1,604

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Wed 5/20

6:45 pm-3:45 pm

3 stops56h 00m

Perth

Wed 5/27

11:05 pm-7:50 pm

2 stops33h 45m

$1,681

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Fri 10/2

3:57 pm-6:35 pm

2 stops37h 38m

Perth

Fri 10/16

3:40 pm-4:47 pm

2 stops38h 07m

$1,694

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Sat 10/3

6:35 pm-2:45 pm

3 stops55h 10m

Perth

Sat 10/17

3:00 pm-9:29 am

3 stops55h 29m

$1,763

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Mon 5/18

6:30 pm-5:00 pm

2 stops33h 30m

Perth

Mon 5/25

6:00 am-5:03 pm

2 stops48h 03m

$1,865

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Thu 5/21

10:25 am-3:45 pm

3 stops40h 20m

Perth

Thu 5/28

3:30 pm-9:34 am

3 stops55h 04m

$1,972

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Fri 10/2

10:25 am-2:45 pm

3 stops39h 20m

Perth

Fri 10/16

10:55 pm-9:29 am

3 stops47h 34m

$2,028

LouisvillePerth

SDF - PER

SDFPER

Louisville Intl

Wed 7/15

10:43 am-6:35 pm

2 stops43h 52m

Perth

Tue 8/18

10:45 pm-11:01 pm

2 stops36h 16m

$2,114

LouisvillePerth

SDF - PER

SDFPER

Louisville Intl

Wed 7/15

6:15 am-11:15 am

3 stops41h 00m

Perth

Tue 8/18

7:50 pm-10:14 pm

2 stops38h 24m

$2,369

LouisvillePerth

SDF - PER

SDFPER

Louisville Intl

Wed 7/15

8:11 am-1:45 pm

3 stops41h 34m

Perth

Tue 8/18

4:25 pm-6:43 pm

3 stops38h 18m

$2,569

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 13 resultsSorted by cheapest first
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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 37h 38m. The distance between Kentucky and Perth is about 11104 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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
Rottnest Island
Scarborough

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