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Cheap flights from Kentucky to Perth from $1,215

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PER
17 1月 — 24 1月1
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 18 12月 2025.

週日 21/1211:17SDF - PER
2 stops42h 28mQatar Airways
週二 23/1222:45PER - SDF
2 stops50h 21mQatar Airways
Deal found 17/12$3,990
週日 21/1215:18SDF - PER
3 stops34h 12mMultiple Airlines
週二 23/1221:55PER - SDF
2 stops35h 37mMultiple Airlines
Deal found 17/12$7,164

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 18 12月 2025.

Round-trip from

$2,231

One-way from

$1,215
13/3-12/4
  • 13/3-12/4
  • 4 total stops
  • 74h 03m total
  • Kentucky to Perth
Search Deals
9/3
  • 9/3
  • 3 total stops
  • 40h 35m 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 18 12月 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

週五 13/3

17:00-22:55

2 stops40h 55m

Perth

週日 12/4

00:10-20:18

2 stops33h 08m

$2,231

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

週一 2/3

11:57-11:55

2 stops33h 58m

Perth

週一 6/4

15:40-13:29

2 stops34h 49m

$2,397

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

週一 2/3

08:15-13:50

3 stops39h 35m

Perth

週一 6/4

23:45-19:42

3 stops32h 57m

$2,461

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

週三 7/1

17:24-14:30

2 stops31h 06m

Perth

週三 21/1

22:45-16:24

2 stops31h 39m

$2,507

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

週一 2/3

12:35-16:50

2 stops38h 15m

Perth

週一 6/4

23:55-16:42

3 stops29h 47m

$2,601

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

週四 19/2

13:55-18:45

2 stops38h 50m

Perth

週一 23/2

22:45-14:06

2 stops53h 21m

$2,662

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

週六 21/2

09:35-18:45

2 stops43h 10m

Perth

週三 25/2

15:55-23:09

2 stops45h 14m

$2,717

LouisvillePerth

SDF - PER

SDFPER

Louisville Intl

週六 31/1

15:30-11:20

2 stops30h 50m

Perth

週六 7/2

15:15-19:54

2 stops41h 39m

$2,801

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

週五 13/3

16:33-16:50

2 stops35h 17m

Perth

週一 13/4

23:55-16:42

3 stops29h 47m

$2,808

LouisvillePerth

SDF - PER

SDFPER

Louisville Intl

週四 29/1

09:15-11:20

2 stops37h 05m

Perth

週四 5/2

22:55-19:54

2 stops33h 59m

$2,876

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 24 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 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?

    Qatar Airways, Qantas Airways, and Air New Zealand can get you from Kentucky to Perth in just under 31h 06m. Your travel time can differ by up to 7h 09m. 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
Scarborough
Mandurah
Fremantle
Rottnest Island

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Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Perth from Kentucky today with Cheapflights!

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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