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Cheap flights from Kentucky to Perth from $1,209

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PER
3 Aug — 10 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kentucky to Perth

Enter your travel dates to find the best prices.

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 4 July 2026.

Sun 16/819:28
BNA
-
PER
2 stops29h 07m
American Airlines
Sun 23/823:45
PER
-
BNA
2 stops30h 14m
American Airlines
Deal found 3/7$2,173
Sun 16/818:30
BNA
-
PER
2 stops29h 00m
Multiple Airlines
Sun 23/823:55
PER
-
BNA
3 stops34h 03m
Multiple Airlines
Deal found 3/7$2,273
Thu 13/818:22
BNA
-
PER
2 stops30h 13m
American Airlines
Thu 20/823:45
PER
-
BNA
2 stops30h 14m
American Airlines
Deal found 29/6$2,325
Thu 13/818:30
BNA
-
PER
2 stops31h 10m
United Airlines
Thu 20/823:45
PER
-
BNA
3 stops34h 13m
United Airlines
Deal found 29/6$2,413
Sun 1/1116:26
SDF
-
PER
2 stops40h 44m
Qantas Airways
Sat 14/1105:00
PER
-
SDF
2 stops49h 39m
Qantas Airways
Deal found 1/7$2,457
Fri 14/819:03
SDF
-
PER
2 stops63h 07m
Qantas Airways
Fri 21/814:35
PER
-
SDF
2 stops39h 53m
Qantas Airways
Deal found 30/6$2,459
Sun 1/1109:25
SDF
-
PER
2 stops36h 55m
United Airlines
Sat 14/1115:15
PER
-
SDF
3 stops60h 05m
United Airlines
Deal found 1/7$2,486
Fri 2/1017:15
BNA
-
PER
2 stops30h 20m
American Airlines
Fri 16/1023:45
PER
-
BNA
2 stops29h 55m
American Airlines
Deal found 2/7$2,498
Sat 7/1116:26
SDF
-
PER
2 stops34h 24m
Qantas Airways
Wed 11/1122:35
PER
-
SDF
2 stops32h 04m
Qantas Airways
Deal found 2/7$2,525
Fri 2/1017:15
BNA
-
PER
2 stops49h 45m
Qantas Airways
Fri 16/1023:45
PER
-
BNA
2 stops36h 49m
Qantas Airways
Deal found 1/7$2,577
Sat 3/1010:25
BNA
-
PER
3 stops38h 30m
Multiple Airlines
Sat 17/1015:05
PER
-
BNA
3 stops55h 24m
Multiple Airlines
Deal found 1/7$2,619
Mon 28/1219:25
BNA
-
PER
2 stops57h 20m
Qatar Airways
Mon 15/222:45
PER
-
BNA
2 stops38h 23m
Qatar Airways
Deal found 29/6$2,702

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 4 July 2026.

Round-trip from

$2,173

One-way from

$1,209
American Airlines
  • American Airlines
  • 16/8-23/8
  • 4 total stops
  • 59h 21m total
  • Kentucky to Perth
Search Deals
13/8
  • 13/8
  • 3 total stops
  • 36h 47m total
  • Kentucky to Perth
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 4 July 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 return flight

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Sun 16/8

18:30-12:30

2 stops29h 00m

Perth

Sun 23/8

23:55-20:58

3 stops34h 03m

$2,273

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Thu 13/8

18:30-14:40

2 stops31h 10m

Perth

Thu 20/8

23:45-20:58

3 stops34h 13m

$2,413

LouisvillePerth

SDF - PER

SDFPER

Louisville Intl

Sun 1/11

09:25-11:20

2 stops36h 55m

Perth

Sat 14/11

15:15-14:20

3 stops60h 05m

$2,486

LouisvillePerth

SDF - PER

SDFPER

Louisville Intl

Sat 7/11

16:26-15:50

2 stops34h 24m

Perth

Wed 11/11

22:35-17:39

2 stops32h 04m

$2,525

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Sat 3/10

10:25-13:55

3 stops38h 30m

Perth

Sat 17/10

15:05-09:29

3 stops55h 24m

$2,619

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Fri 2/10

17:15-08:00

2 stops49h 45m

Perth

Fri 16/10

23:45-16:40

2 stops29h 55m

$2,626

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Tue 29/12

13:29-18:45

2 stops39h 16m

Perth

Sun 14/2

22:45-14:06

2 stops53h 21m

$2,712
Fastest return journey

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Fri 2/10

17:15-14:25

2 stops32h 10m

Perth

Fri 16/10

23:45-17:16

3 stops30h 31m

$3,261

LouisvillePerth

SDF - PER

SDFPER

Louisville Intl

Fri 14/8

16:01-12:05

3 stops32h 04m

Perth

Fri 21/8

23:45-18:28

3 stops30h 43m

$4,701
Cheapest one-way

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Thu 13/8

18:03-19:50

3 stops36h 47m

$1,209

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 return 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?

    For a flight from Kentucky to Perth, you will be flying into Perth. Perth (PER) is just 10.2 km from the centre of the city.

  • How long is the flight from Kentucky to Perth?

    United Airlines and Qantas Airways can get you from Kentucky to Perth in just under 31h 10m. Your travel time can differ by up to 3h 14m. Kentucky and Perth are separated by a distance of 17870 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 holiday 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

Travelling to a place near Perth?

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

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How does Cheapflights help users find flights from Kentucky to Perth?

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Why should you use Cheapflights to find cheap flight tickets from Kentucky to Perth?

Cheapflights simply makes it quick and affordable to book flights from Kentucky to Perth by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Kentucky to Perth with no change fees?

Certainly. Search results for flights to Perth from Kentucky shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kentucky to Perth become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Perth from Kentucky today and book when prices fit your budget.

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