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Cheap flights from Kentucky to Perth from $811

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Perth departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kentucky to Perth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:24 pm - 6:55 amBNA-PER
47h 31m2 stops
Multiple Airlines Logo
12:25 am - 11:14 pmPER-BNA
36h 49m2 stops
$1,435Multiple Airlines
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Mon, Feb 2 - Mon, Feb 9
Multiple Airlines Logo
10:28 am - 10:55 pmBNA-PER
46h 27m2 stops
Multiple Airlines Logo
12:25 am - 5:46 pmPER-BNA
31h 21m2 stops
$1,653Multiple Airlines
Find Deal
Wed, Jan 21 - Tue, Feb 10
Multiple Airlines Logo
6:19 pm - 6:55 amBNA-PER
46h 36m2 stops
Multiple Airlines Logo
12:25 am - 9:38 pmPER-BNA
35h 13m2 stops
$1,660Multiple Airlines
Find Deal
Tue, Jan 13 - Tue, Jan 27
Multiple Airlines Logo
7:11 am - 6:55 amBNA-PER
33h 44m2 stops
Multiple Airlines Logo
8:30 am - 4:46 pmPER-BNA
46h 16m2 stops
$1,663Multiple Airlines
Find Deal
Wed, Jan 21 - Wed, Feb 11
Multiple Airlines Logo
8:15 am - 1:50 pmBNA-PER
39h 35m3 stops
Multiple Airlines Logo
2:45 pm - 7:50 pmPER-BNA
43h 05m3 stops
$1,753Multiple Airlines
Find Deal
Mon, Feb 2 - Tue, Feb 10
Qantas Airways Logo
5:24 pm - 9:00 pmBNA-PER
37h 36m2 stops
Qantas Airways Logo
10:40 pm - 4:24 pmPER-BNA
31h 44m2 stops
$1,792Qantas Airways
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Fri, Jan 16 - Sat, Jan 31
Qatar Airways Logo
8:25 am - 6:45 pmBNA-PER
45h 20m2 stops
Qatar Airways Logo
10:45 pm - 8:03 amPER-BNA
46h 18m2 stops
$1,797Qatar Airways
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Tue, Mar 10 - Sat, Mar 14
Qantas Airways Logo
5:24 pm - 9:00 pmBNA-PER
37h 36m2 stops
Qantas Airways Logo
6:00 am - 4:24 pmPER-BNA
48h 24m2 stops
$1,798Qantas Airways
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Fri, Jan 16 - Fri, Jan 30
Qatar Airways Logo
12:00 pm - 6:45 pmBNA-PER
40h 45m2 stops
Qatar Airways Logo
4:35 pm - 5:30 pmPER-BNA
38h 55m2 stops
$1,837Qatar Airways
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Wed, Jan 14 - Tue, Jan 27
Qatar Airways Logo
1:30 pm - 6:45 pmSDF-PER
40h 15m2 stops
Qatar Airways Logo
10:45 pm - 3:03 pmPER-SDF
53h 18m2 stops
$2,002Qatar Airways
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Thu, Feb 26 - Mon, Mar 2

Qantas Airways flights from Kentucky to Perth

Our best Qantas Airways deals on Kentucky to Perth flight tickets
Qantas Airways
Jan 16
BNA5:24 pmNashville Intl
37h 36m
2 stops
PER9:00 pmPerth
Jan 31
PER10:40 pmPerth
31h 44m
2 stops
BNA4:24 pmNashville Intl
$1,792
Find similar
Qantas Airways
Jan 16
BNA5:24 pmNashville Intl
37h 36m
2 stops
PER9:00 pmPerth
Jan 29
PER5:45 pmPerth
60h 39m
2 stops
BNA4:24 pmNashville Intl
$1,798
Find similar
Qantas Airways
Jan 15
BNA5:24 pmNashville Intl
30h 51m
2 stops
PER2:15 pmPerth
Jan 31
PER10:40 pmPerth
31h 44m
2 stops
BNA4:24 pmNashville Intl
$1,846
Find similar

United Airlines flights from Kentucky to Perth

Our best United Airlines deals on Kentucky to Perth flight tickets
United Airlines
Feb 2
BNA2:52 pmNashville Intl
33h 53m
3 stops
PER2:45 pmPerth
Feb 10
PER11:45 pmPerth
31h 47m
2 stops
BNA5:32 pmNashville Intl
$2,088
Find similar
United Airlines
Mar 10
BNA12:46 pmNashville Intl
36h 59m
3 stops
PER2:45 pmPerth
Mar 14
PER3:15 pmPerth
38h 47m
2 stops
BNA5:02 pmNashville Intl
$2,745
Find similar
United Airlines
Jan 9
BNA2:52 pmNashville Intl
57h 38m
3 stops
PER2:30 pmPerth
Jan 13
PER11:45 pmPerth
31h 47m
2 stops
BNA5:32 pmNashville Intl
$3,174
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momondo 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, momondo users made 832,500 searches. Data last updated November 19, 2025.
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

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Mon 2/2

5:24 pm-6:55 am

2 stops47h 31m

Perth

Mon 2/9

12:25 am-11:14 pm

2 stops36h 49m

$1,435

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Wed 1/21

10:28 am-10:55 pm

2 stops46h 27m

Perth

Tue 2/10

12:25 am-5:46 pm

2 stops31h 21m

$1,653

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Tue 1/13

6:19 pm-6:55 am

2 stops46h 36m

Perth

Tue 1/27

12:25 am-9:38 pm

2 stops35h 13m

$1,660

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Wed 1/21

7:11 am-6:55 am

2 stops33h 44m

Perth

Wed 2/11

8:30 am-4:46 pm

2 stops46h 16m

$1,663

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Mon 2/2

8:15 am-1:50 pm

3 stops39h 35m

Perth

Tue 2/10

2:45 pm-7:50 pm

3 stops43h 05m

$1,753

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Fri 1/16

5:24 pm-9:00 pm

2 stops37h 36m

Perth

Sat 1/31

10:40 pm-4:24 pm

2 stops31h 44m

$1,792

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Tue 3/10

8:25 am-6:45 pm

2 stops45h 20m

Perth

Sat 3/14

10:45 pm-8:03 am

2 stops46h 18m

$1,797

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Fri 1/16

5:24 pm-9:00 pm

2 stops37h 36m

Perth

Fri 1/30

6:00 am-4:24 pm

2 stops48h 24m

$1,798

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Wed 1/14

12:00 pm-6:45 pm

2 stops40h 45m

Perth

Tue 1/27

4:35 pm-5:30 pm

2 stops38h 55m

$1,837

LouisvillePerth

SDF - PER

SDFPER

Louisville Intl

Thu 2/26

1:30 pm-6:45 pm

2 stops40h 15m

Perth

Mon 3/2

10:45 pm-3:03 pm

2 stops53h 18m

$2,002

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kentucky to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Kentucky to Perth?

Qatar Airways, Qantas Airways, and American Airlines are the most popular carriers operating from Kentucky to Perth

Cheap Kentucky to Perth flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Perth

Direct flights

None
There are no direct flights from Kentucky to Perth. There are no popular flight routes from Kentucky to Perth.
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  • When did momondo last update prices for flights from Kentucky to Perth Airport?

    Prices for flights from Kentucky to Perth Airport refresh daily.

  • How many operators does momondo search for flights from Kentucky to Perth Airport?

  • How old do you have to be to fly from Kentucky to Perth Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Perth?

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

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kentucky to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from Kentucky to Perth with flexible booking policies on momondo?

Flights from Kentucky to Perth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Kentucky to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from Kentucky.

I’m not ready to book a flight from Kentucky to Perth right now. Can momondo alert me if prices change?

Price alerts on flights to Perth from Kentucky are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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