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Cheap flights from Kentucky to Sydney from $645

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kentucky to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
5:49 pm - 6:55 amSDF  Louisville Intl-SYD Sydney Kingsford Smith
22h 06m1 stop Dallas/Fort Worth
Qantas Airways Logo
2:05 pm - 6:09 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
20h 04m1 stop Dallas/Fort Worth
$1,229Qantas Airways
Mon, Oct 26 - Mon, Nov 2
United Airlines Logo
9:10 am - 7:00 amSDF  Louisville Intl-SYD Sydney Kingsford Smith
30h 50m1 stop Houston George Bush Intcntl
United Airlines Logo
9:15 am - 1:23 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
20h 08m1 stop Houston George Bush Intcntl
$1,231United Airlines
Sun, Oct 25 - Mon, Nov 9
United Airlines Logo
3:24 pm - 8:40 amSDF  Louisville Intl-SYD Sydney Kingsford Smith
26h 16m2 stops Denver Intl Los Angeles
United Airlines Logo
11:20 am - 8:52 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
25h 32m2 stops Los Angeles Chicago O'Hare Intl
$1,231United Airlines
Sun, Oct 25 - Mon, Nov 9
United Airlines Logo
3:45 pm - 7:00 amSDF  Louisville Intl-SYD Sydney Kingsford Smith
24h 15m1 stop Houston George Bush Intcntl
United Airlines Logo
11:20 am - 8:33 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
25h 13m2 stops Los Angeles Houston George Bush Intcntl
$1,231United Airlines
Sun, Oct 25 - Mon, Nov 9
Delta Logo
1:59 pm - 7:20 amSDF  Louisville Intl-SYD Sydney Kingsford Smith
26h 21m2 stops Atlanta Hartsfield-Jackson Los Angeles
Delta Logo
10:40 am - 7:10 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
24h 30m2 stops Los Angeles Atlanta Hartsfield-Jackson
$1,243Delta
Mon, Oct 26 - Mon, Nov 2
Multiple Airlines Logo
4:18 pm - 6:55 amSDF  Louisville Intl-SYD Sydney Kingsford Smith
23h 37m1 stop Dallas/Fort Worth
Multiple Airlines Logo
11:15 am - 6:09 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
22h 54m2 stops Los Angeles Dallas/Fort Worth
$1,260Multiple Airlines
Mon, Oct 26 - Mon, Nov 2
Multiple Airlines Logo
6:18 pm - 6:55 amLEX  Lexington Blue Grass-SYD Sydney Kingsford Smith
21h 37m1 stop Dallas/Fort Worth
Multiple Airlines Logo
11:15 am - 5:35 pmSYD  Sydney Kingsford Smith-LEX Lexington Blue Grass
21h 20m1 stop Los Angeles
$1,304Multiple Airlines
Sun, Oct 25 - Sun, Nov 1
Qantas Airways Logo
5:29 am - 6:25 amLEX  Lexington Blue Grass-SYD Sydney Kingsford Smith
32h 56m2 stops Chicago O'Hare Intl San Francisco
Qantas Airways Logo
2:05 pm - 7:07 pmSYD  Sydney Kingsford Smith-LEX Lexington Blue Grass
21h 02m1 stop Dallas/Fort Worth
$1,435Qantas Airways
Fri, Feb 19 - Wed, Mar 3
Qantas Airways Logo
1:05 pm - 9:00 amLEX  Lexington Blue Grass-SYD Sydney Kingsford Smith
27h 55m2 stops Charlotte Douglas Los Angeles
Qantas Airways Logo
2:05 pm - 7:07 pmSYD  Sydney Kingsford Smith-LEX Lexington Blue Grass
21h 02m1 stop Dallas/Fort Worth
$1,435Qantas Airways
Fri, Feb 19 - Wed, Mar 3
Delta Logo
6:00 am - 7:50 amSDF  Louisville Intl-SYD Sydney Kingsford Smith
34h 50m2 stops Atlanta Hartsfield-Jackson Los Angeles
Delta Logo
10:15 am - 10:37 pmSYD  Sydney Kingsford Smith-SDF Louisville Intl
27h 22m2 stops Los Angeles Atlanta Hartsfield-Jackson
$1,563Delta
Mon, Oct 12 - Mon, Oct 19

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United Airlines flights from Kentucky to Sydney

Our best United Airlines deals on Kentucky to Sydney flight tickets
United Airlines
Oct 25
SDF3:24 pmLouisville Intl
26h 16m
2 stops
SYD8:40 amSydney Kingsford Smith
Nov 9
SYD11:20 amSydney Kingsford Smith
25h 32m
2 stops
SDF8:52 pmLouisville Intl
$1,231
United Airlines
Nov 11
SDF9:10 amLouisville Intl
29h 50m
1 stop
SYD7:00 amSydney Kingsford Smith
Nov 18
SYD9:15 amSydney Kingsford Smith
28h 43m
1 stop
SDF9:58 pmLouisville Intl
$1,238
United Airlines
Nov 11
SDF3:24 pmLouisville Intl
25h 56m
2 stops
SYD9:20 amSydney Kingsford Smith
Nov 18
SYD11:20 amSydney Kingsford Smith
23h 12m
2 stops
SDF6:32 pmLouisville Intl
$1,242

American Airlines flights from Kentucky to Sydney

Our best American Airlines deals on Kentucky to Sydney flight tickets
American Airlines
Feb 9
LEX4:52 pmLexington Blue Grass
22h 03m
1 stop
SYD6:55 amSydney Kingsford Smith
Feb 18
SYD2:05 pmSydney Kingsford Smith
24h 14m
1 stop
LEX10:19 pmLexington Blue Grass
$1,394
American Airlines
Feb 9
LEX12:31 pmLexington Blue Grass
25h 54m
2 stops
SYD6:25 amSydney Kingsford Smith
Feb 18
SYD11:15 amSydney Kingsford Smith
27h 04m
2 stops
LEX10:19 pmLexington Blue Grass
$1,399
American Airlines
Jan 28
LEX12:36 pmLexington Blue Grass
25h 49m
2 stops
SYD6:25 amSydney Kingsford Smith
Feb 13
SYD11:20 amSydney Kingsford Smith
26h 59m
2 stops
LEX10:19 pmLexington Blue Grass
$1,449

momondo Fare Finder

 
Use the filters below to find and compare flights from Kentucky to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Mon 10/26

5:49 pm-6:55 am

1 stop22h 06m

Sydney Kingsford Smith

Mon 11/2

2:05 pm-6:09 pm

1 stop20h 04m

$1,229

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Sun 10/25

9:10 am-7:00 am

1 stop30h 50m

Sydney Kingsford Smith

Mon 11/9

9:15 am-1:23 pm

1 stop20h 08m

$1,231

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Sun 10/25

3:24 pm-8:40 am

2 stops26h 16m

Sydney Kingsford Smith

Mon 11/9

11:20 am-8:52 pm

2 stops25h 32m

$1,231

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Sun 10/25

3:45 pm-7:00 am

1 stop24h 15m

Sydney Kingsford Smith

Mon 11/9

11:20 am-8:33 pm

2 stops25h 13m

$1,231

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Mon 10/26

1:59 pm-7:20 am

2 stops26h 21m

Sydney Kingsford Smith

Mon 11/2

10:40 am-7:10 pm

2 stops24h 30m

$1,243

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Mon 10/26

4:18 pm-6:55 am

1 stop23h 37m

Sydney Kingsford Smith

Mon 11/2

11:15 am-6:09 pm

2 stops22h 54m

$1,260

LexingtonSydney

LEX Lexington Blue Grass - SYD Sydney Kingsford Smith

LEXSYD

Lexington Blue Grass

Sun 10/25

6:18 pm-6:55 am

1 stop21h 37m

Sydney Kingsford Smith

Sun 11/1

11:15 am-5:35 pm

1 stop21h 20m

$1,304

LexingtonSydney

LEX Lexington Blue Grass - SYD Sydney Kingsford Smith

LEXSYD

Lexington Blue Grass

Fri 2/19

5:29 am-6:25 am

2 stops32h 56m

Sydney Kingsford Smith

Wed 3/3

2:05 pm-7:07 pm

1 stop21h 02m

$1,435

LexingtonSydney

LEX Lexington Blue Grass - SYD Sydney Kingsford Smith

LEXSYD

Lexington Blue Grass

Fri 2/19

1:05 pm-9:00 am

2 stops27h 55m

Sydney Kingsford Smith

Wed 3/3

2:05 pm-7:07 pm

1 stop21h 02m

$1,435

LouisvilleSydney

SDF Louisville Intl - SYD Sydney Kingsford Smith

SDFSYD

Louisville Intl

Mon 10/12

6:00 am-7:50 am

2 stops34h 50m

Sydney Kingsford Smith

Mon 10/19

10:15 am-10:37 pm

2 stops27h 22m

$1,563

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kentucky to Sydney

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 month to fly to Sydney?

In general, November is the cheapest month to fly from Kentucky to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $959. If you are unable to visit Sydney during the month of November, then departing from Kentucky during the month June is also very affordable. Most momondo users find prices during this month for around $1,260.

Can stopping save me money on Kentucky to Sydney flights?

You could potentially save up to 7% on your flight if you consider stops on a Kentucky to Sydney flight.

Cheap Kentucky to Sydney flight deals and tips

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

Best Price Found

$645

Fastest flight time

22h 06m

Direct flights

None
The best one-way flight to Sydney from Kentucky in the past 72 hours is $645. The best round-trip flight deal from Kentucky to Sydney found on momondo in the last 72 hours is $1,229.
The fastest flight from Kentucky to Sydney takes 22h 06m
There are no direct flights from Kentucky to Sydney. There are no popular flight routes from Kentucky to Sydney.
Search flight deals

Frequently asked questions about flying from Kentucky to Sydney

  • When did momondo last update prices for flights from Kentucky to Sydney Kingsford Smith Airport?

    Prices for flights from Kentucky to Sydney Kingsford Smith Airport are updated daily.

  • How many operators does momondo search for flights from Kentucky to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Kentucky to Sydney Kingsford Smith 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 Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kentucky to Sydney

Compare and see reviews for airlines that fly from Kentucky to Sydney with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,140Free CancellationRating
7.8
8,610 reviews
Search Delta flights
United AirlinesPriceFrom $1,234Free CancellationRating
7.4
10,256 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,263Free CancellationRating
7.5
1,102 reviews
Search Qantas Airways flights

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Bondi Beach
Wollongong
Penrith
Katoomba
Coogee
Leura
Randwick
Cronulla
Manly
Terrigal
Lithgow
Charlestown
Swansea

Why use momondo?

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

It is quick and easy to find Kentucky to Sydney 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 Sydney that suits you.

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

All flight searches from Kentucky to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Kentucky to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Kentucky and alert you when they change.

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