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Cheap flights from Kentucky to Perth from $2,408

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Perth departing on 29/6. 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 return flights

Enter your travel dates to find the best prices.
United Airlines Logo
14:54 - 11:40
BNA
-
PER
31h 46m
3 stops
United Airlines Logo
23:45 - 16:50
PER
-
BNA
30h 05m
2 stops
$2,408United Airlines
Mon, 29 Jun - Mon, 6 Jul
Qatar Airways Logo
19:30 - 18:35
BNA
-
PER
34h 05m
2 stops
Qatar Airways Logo
22:45 - 19:35
PER
-
BNA
33h 50m
2 stops
$2,469Qatar Airways
Fri, 2 Oct - Fri, 16 Oct
Qatar Airways Logo
15:57 - 18:35
BNA
-
PER
37h 38m
2 stops
Qatar Airways Logo
15:40 - 15:04
PER
-
BNA
36h 24m
2 stops
$2,470Qatar Airways
Fri, 2 Oct - Fri, 16 Oct
Qatar Airways Logo
08:58 - 18:35
BNA
-
PER
44h 37m
2 stops
Qatar Airways Logo
15:40 - 15:04
PER
-
BNA
36h 24m
2 stops
$2,472Qatar Airways
Fri, 2 Oct - Fri, 16 Oct
Qatar Airways Logo
15:57 - 18:35
BNA
-
PER
37h 38m
2 stops
Qatar Airways Logo
22:45 - 09:29
PER
-
BNA
47h 44m
2 stops
$2,523Qatar Airways
Sat, 3 Oct - Sat, 17 Oct
Qatar Airways Logo
15:57 - 18:35
BNA
-
PER
37h 38m
2 stops
Qatar Airways Logo
22:45 - 09:29
PER
-
BNA
47h 44m
2 stops
$2,525Qatar Airways
Sat, 3 Oct - Sat, 17 Oct
Cathay Pacific Logo
07:20 - 22:40
BNA
-
PER
50h 20m
2 stops
Cathay Pacific Logo
08:20 - 17:07
PER
-
BNA
45h 47m
2 stops
$2,581Cathay Pacific
Wed, 19 Aug - Wed, 26 Aug
Multiple Airlines Logo
15:50 - 11:20
SDF
-
PER
30h 30m
2 stops
Multiple Airlines Logo
22:55 - 21:30
PER
-
SDF
35h 35m
2 stops
$2,635Multiple Airlines
Wed, 4 Nov - Wed, 11 Nov
United Airlines Logo
07:05 - 14:30
SDF
-
PER
42h 25m
2 stops
United Airlines Logo
22:55 - 14:27
PER
-
SDF
52h 32m
3 stops
$2,670United Airlines
Wed, 4 Nov - Wed, 11 Nov
Multiple Airlines Logo
08:00 - 14:40
SDF
-
PER
42h 40m
2 stops
Multiple Airlines Logo
22:40 - 22:59
PER
-
SDF
36h 19m
3 stops
$2,674Multiple Airlines
Fri, 26 Jun - Mon, 29 Jun

United Airlines flights from Kentucky to Perth

Our best United Airlines deals on Kentucky to Perth flight tickets
United Airlines
29 June
BNA14:54Nashville Intl
31h 46m
3 stops
PER11:40Perth
6 July
PER23:45Perth
30h 05m
2 stops
BNA16:50Nashville Intl
$2,408
United Airlines
4 Nov
SDF07:05Louisville Intl
42h 25m
2 stops
PER14:30Perth
11 Nov
PER22:55Perth
52h 32m
3 stops
SDF14:27Louisville Intl
$2,670
United Airlines
2 Oct
BNA07:25Nashville Intl
42h 15m
3 stops
PER14:40Perth
16 Oct
PER23:45Perth
34h 10m
2 stops
BNA20:55Nashville Intl
$2,723

Air Canada flights from Kentucky to Perth

Our best Air Canada deals on Kentucky to Perth flight tickets
Air Canada
29 June
BNA16:59Nashville Intl
34h 11m
3 stops
PER16:10Perth
6 July
PER23:55Perth
32h 49m
3 stops
BNA19:44Nashville Intl
$4,625
Air Canada
5 Sept
BNA18:35Nashville Intl
56h 10m
3 stops
PER15:45Perth
9 Sept
PER23:55Perth
46h 39m
3 stops
BNA09:34Nashville Intl
$5,195
Air Canada
5 Sept
BNA10:05Nashville Intl
40h 40m
3 stops
PER15:45Perth
9 Sept
PER15:30Perth
55h 04m
3 stops
BNA09:34Nashville Intl
$5,401

momondo 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, momondo users made 78,305 searches. Data last updated 16 May 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
Fastest return journey

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Mon 29/6

14:54-11:40

3 stops31h 46m

Perth

Mon 6/7

23:45-16:50

2 stops30h 05m

$2,408

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Fri 2/10

19:30-18:35

2 stops34h 05m

Perth

Fri 16/10

22:45-19:35

2 stops33h 50m

$2,469

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Fri 2/10

15:57-18:35

2 stops37h 38m

Perth

Fri 16/10

15:40-15:04

2 stops36h 24m

$2,470

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Fri 2/10

08:58-18:35

2 stops44h 37m

Perth

Fri 16/10

15:40-15:04

2 stops36h 24m

$2,472

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Sat 3/10

15:57-18:35

2 stops37h 38m

Perth

Sat 17/10

22:45-09:29

2 stops47h 44m

$2,523

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Sat 3/10

15:57-18:35

2 stops37h 38m

Perth

Sat 17/10

22:45-09:29

2 stops47h 44m

$2,525

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Wed 19/8

07:20-22:40

2 stops50h 20m

Perth

Wed 26/8

08:20-17:07

2 stops45h 47m

$2,581

LouisvillePerth

SDF - PER

SDFPER

Louisville Intl

Wed 4/11

15:50-11:20

2 stops30h 30m

Perth

Wed 11/11

22:55-21:30

2 stops35h 35m

$2,635

LouisvillePerth

SDF - PER

SDFPER

Louisville Intl

Wed 4/11

07:05-14:30

2 stops42h 25m

Perth

Wed 11/11

22:55-14:27

3 stops52h 32m

$2,670

LouisvillePerth

SDF - PER

SDFPER

Louisville Intl

Fri 26/6

08:00-14:40

2 stops42h 40m

Perth

Mon 29/6

22:40-22:59

3 stops36h 19m

$2,674

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Kentucky to Perth flight deals and tips

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

Fastest flight time

30h 30m

Direct flights

None
The fastest flight from Kentucky to Perth takes 30h 30m
There are no direct flights from Kentucky to Perth. There are no popular flight routes from Kentucky to Perth.
Search flight deals

Frequently asked questions about flying from Kentucky to Perth

  • When did momondo last update prices for flights from Kentucky to Perth Airport?

    Prices for flights from Kentucky to Perth Airport were last updated today.

  • 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 stopovers. 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 required travel and health documents for your Perth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Perth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Kentucky to Perth

  • How do I get Price Alerts for flights from Kentucky to Perth?

    Price Alerts will notify you by email when the price for flights to Perth from Kentucky decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Kentucky to Perth with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near Perth?

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

Why use momondo?

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

It is quick and easy to find Kentucky to Perth flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Perth that suits you.

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 for Kentucky to Perth flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Kentucky to Perth flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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