How long does it take to fly to Perth?

Average flight duration from Kentucky to Perth depends on which airport you fly into and out of. Flying from Lexington to Perth is 36h 28m on average, while flying from Louisville to Perth is 40h 15m on average. Perth is the most popular airport in Perth.

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?

As of February 2026, there is 1 operator available to choose from 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.

$762 Cheap Flights from Kentucky to Perth in 2026

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Find the cheapest flights from Kentucky to Perth

Round-trip

One-way

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Cheap round-trip flights

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5:28 pm - 9:00 pm

BNA

PER

37h 32m

2 stops

12:05 pm - 4:49 pm

PER

BNA

42h 44m

2 stops

$1,487Qantas Airways

Sat, Feb 28 - Wed, Mar 4

5:28 pm - 2:30 pm

BNA

PER

31h 02m

2 stops

12:05 pm - 4:49 pm

PER

BNA

42h 44m

2 stops

$1,489Qantas Airways

Sat, Feb 28 - Wed, Mar 4

3:45 pm - 1:50 pm

BNA

PER

57h 05m

3 stops

10:40 pm - 7:50 pm

PER

BNA

34h 10m

3 stops

$1,585Multiple Airlines

Tue, Mar 10 - Sat, Mar 21

5:08 pm - 2:30 pm

BNA

PER

32h 22m

2 stops

3:20 pm - 4:46 pm

PER

BNA

38h 26m

2 stops

$1,663Qantas Airways

Tue, Mar 10 - Sat, Mar 21

5:28 pm - 9:00 pm

BNA

PER

37h 32m

2 stops

10:20 am - 4:49 pm

PER

BNA

44h 29m

2 stops

$1,705Qantas Airways

Sat, Feb 28 - Wed, Mar 4

6:47 pm - 5:00 pm

BNA

PER

33h 13m

2 stops

11:55 pm - 4:59 pm

PER

BNA

30h 04m

2 stops

$1,843Qantas Airways

Sun, Jun 14 - Wed, Jul 15

10:30 am - 3:45 pm

BNA

PER

40h 15m

3 stops

11:05 pm - 7:45 pm

PER

BNA

33h 40m

2 stops

$2,008Multiple Airlines

Sun, Jun 14 - Wed, Jul 15

10:27 am - 11:55 am

LEX

PER

36h 28m

2 stops

10:45 pm - 11:26 pm

PER

LEX

37h 41m

2 stops

$2,269Qatar Airways

Sat, Feb 21 - Wed, Feb 25

10:27 am - 11:55 am

LEX

PER

36h 28m

2 stops

10:45 pm - 11:26 pm

PER

LEX

37h 41m

2 stops

$2,451Qatar Airways

Sat, Feb 21 - Wed, Feb 25

10:27 am - 11:55 am

LEX

PER

36h 28m

2 stops

3:55 pm - 11:26 pm

PER

LEX

44h 31m

2 stops

$2,452Qatar Airways

Sat, Feb 21 - Wed, Feb 25

Qantas Airways flights from Kentucky to Perth

Our best Qantas Airways deals on Kentucky to Perth flight tickets

Qantas Airways

Feb 28

BNA5:28 pmNashville Intl

37h 32m

2 stops

PER9:00 pmPerth

Mar 4

PER12:05 pmPerth

42h 44m

2 stops

BNA4:49 pmNashville Intl

$1,487

Qantas Airways

Feb 28

BNA5:28 pmNashville Intl

31h 02m

2 stops

PER2:30 pmPerth

Mar 4

PER12:05 pmPerth

42h 44m

2 stops

BNA4:49 pmNashville Intl

$1,489

Qantas Airways

Mar 10

BNA5:08 pmNashville Intl

32h 22m

2 stops

PER2:30 pmPerth

Mar 21

PER3:20 pmPerth

38h 26m

2 stops

BNA4:46 pmNashville Intl

$1,663

United Airlines flights from Kentucky to Perth

Our best United Airlines deals on Kentucky to Perth flight tickets

United Airlines

Feb 14

SDF9:15 amLouisville Intl

40h 15m

2 stops

PER2:30 pmPerth

Feb 18

PER10:55 pmPerth

33h 56m

2 stops

SDF7:51 pmLouisville Intl

$1,919

United Airlines

Mar 10

BNA12:46 pmNashville Intl

36h 59m

3 stops

PER2:45 pmPerth

Mar 21

PER3:15 pmPerth

44h 18m

2 stops

BNA10:33 pmNashville Intl

$2,104

United Airlines

Feb 28

BNA12:50 pmNashville Intl

35h 55m

3 stops

PER2:45 pmPerth

Mar 4

PER4:45 pmPerth

37h 28m

2 stops

BNA4:13 pmNashville Intl

$2,414

Fly from

Fly to

Route

Depart

Return

Price

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Sat 2/28

5:28 pm-9:00 pm

2 stops37h 32m

Perth

Wed 3/4

12:05 pm-4:49 pm

2 stops42h 44m

$1,487

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Sat 2/28

5:28 pm-2:30 pm

2 stops31h 02m

Perth

Wed 3/4

12:05 pm-4:49 pm

2 stops42h 44m

$1,489

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Tue 3/10

3:45 pm-1:50 pm

3 stops57h 05m

Perth

Sat 3/21

10:40 pm-7:50 pm

3 stops34h 10m

$1,585

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Tue 3/10

5:08 pm-2:30 pm

2 stops32h 22m

Perth

Sat 3/21

3:20 pm-4:46 pm

2 stops38h 26m

$1,663

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Sat 2/28

5:28 pm-9:00 pm

2 stops37h 32m

Perth

Wed 3/4

10:20 am-4:49 pm

2 stops44h 29m

$1,705

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Sun 6/14

6:47 pm-5:00 pm

2 stops33h 13m

Perth

Wed 7/15

11:55 pm-4:59 pm

2 stops30h 04m

$1,843

NashvillePerth

BNA - PER

BNAPER

Nashville Intl

Sun 6/14

10:30 am-3:45 pm

3 stops40h 15m

Perth

Wed 7/15

11:05 pm-7:45 pm

2 stops33h 40m

$2,008

LexingtonPerth

LEX - PER

LEXPER

Lexington Blue Grass

Sat 2/21

10:27 am-11:55 am

2 stops36h 28m

Perth

Wed 2/25

10:45 pm-11:26 pm

2 stops37h 41m

$2,269

LexingtonPerth

LEX - PER

LEXPER

Lexington Blue Grass

Sat 2/21

10:27 am-11:55 am

2 stops36h 28m

Perth

Wed 2/25

10:45 pm-11:26 pm

2 stops37h 41m

$2,451

LexingtonPerth

LEX - PER

LEXPER

Lexington Blue Grass

Sat 2/21

10:27 am-11:55 am

2 stops36h 28m

Perth

Wed 2/25

3:55 pm-11:26 pm

2 stops44h 31m

$2,452

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

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

Airlines

Other information

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

Qantas Airways and United 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

Fastest flight time	31h 02m
Direct flights	None

The fastest flight from Kentucky to Perth takes 31h 02m

There are no direct flights from Kentucky to Perth. There are no popular flight routes from Kentucky to Perth.

Search flight deals

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?
As of February 2026, there is 1 operator available to choose from 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.

Mandurah

Fremantle

Rottnest Island

Scarborough

Waikiki

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

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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.