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$1,476+ Cheap flights to Kentucky

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
— SDF
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Flights to Kentucky in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Kentucky
Explore the most affordable flight options available to Kentucky. Find the lowest fares based on data from user searches, with prices last updated on 10 April 2026.

Thu 14/509:20
SYD
-
BNA
1 stop25h 30m
Air Canada
Wed 27/508:20
BNA
-
SYD
1 stop32h 00m
Air Canada
Deal found 9/4$1,708
Tue 5/509:20
SYD
-
BNA
1 stop25h 30m
Air Canada
Thu 7/508:15
BNA
-
SYD
2 stops32h 05m
Air Canada
Deal found 8/4$1,773
Sun 24/509:20
SYD
-
BNA
1 stop25h 30m
Air Canada
Sun 31/508:15
BNA
-
SYD
2 stops56h 05m
Air Canada
Deal found 9/4$1,782
Tue 5/509:20
SYD
-
BNA
1 stop25h 30m
Air Canada
Sat 9/508:15
BNA
-
SYD
2 stops56h 05m
Air Canada
Deal found 7/4$1,814
Sat 23/509:20
SYD
-
BNA
1 stop25h 30m
Air Canada
Sat 30/508:15
BNA
-
SYD
2 stops32h 05m
Air Canada
Deal found 8/4$1,817
Wed 6/509:20
SYD
-
CVG
2 stops41h 53m
Air Canada
Sun 10/509:00
CVG
-
SYD
2 stops32h 20m
Air Canada
Deal found 7/4$1,833
Fri 8/509:20
SYD
-
CVG
2 stops25h 10m
Air Canada
Tue 12/506:15
CVG
-
SYD
2 stops35h 05m
Air Canada
Deal found 8/4$1,855
Fri 8/509:20
SYD
-
BNA
2 stops26h 36m
Air Canada
Fri 15/508:15
BNA
-
SYD
2 stops32h 05m
Air Canada
Deal found 8/4$1,881
Fri 8/509:20
SYD
-
BNA
2 stops44h 45m
Air Canada
Mon 25/510:25
BNA
-
SYD
2 stops29h 55m
Air Canada
Deal found 9/4$1,882
Wed 6/510:20
SYD
-
SDF
2 stops23h 57m
United Airlines
Tue 26/515:41
SDF
-
SYD
2 stops25h 19m
United Airlines
Deal found 9/4$2,084
Fri 24/409:15
SYD
-
SDF
2 stops28h 44m
Delta
Mon 4/512:35
SDF
-
SYD
2 stops28h 15m
Delta
Deal found 5/4$2,118
Fri 24/409:30
SYD
-
SDF
2 stops27h 09m
United Airlines
Mon 4/514:55
SDF
-
SYD
2 stops26h 05m
United Airlines
Deal found 7/4$2,125

Find flights to Kentucky

Browse one-way and return flights deals to Kentucky on Cheapflights. Flight deals are based on user searches and were last updated on 10 April 2026
Explore Kentucky
Look for other cheap flights to Louisville
Look for other cheap flights to Lexington
Look for other cheap flights to Nashville

Find flight deals to Kentucky

Find the latest flights to Kentucky in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 10 April 2026.

Return from

$2,084

One-way from

$1,046

Popular in

March

Cheapest in

May

Average price

$2,113
United Airlines
  • United Airlines
  • 6/5-26/5
  • 4 total stops
  • 49h 16m total
  • Sydney to Louisville
Search Deals
7/5
  • 7/5
  • 3 total stops
  • 50h 49m total
  • Sydney to Kentucky
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($576 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($101 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Kentucky that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 10 April 2026.
Use the filters below to find and compare flights to Kentucky that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Sun 24/5

09:20-19:50

1 stop25h 30m

Nashville Intl

Sun 31/5

08:15-07:20

2 stops56h 05m

$1,782

SydneyCincinnati

SYD - CVG

SYDCVG

Sydney Kingsford Smith

Wed 6/5

09:20-13:13

2 stops41h 53m

Cincinnati Cinci./N. Kentucky

Sun 10/5

09:00-07:20

2 stops32h 20m

$1,833

SydneyCincinnati

SYD - CVG

SYDCVG

Sydney Kingsford Smith

Fri 8/5

09:20-20:30

2 stops25h 10m

Cincinnati Cinci./N. Kentucky

Tue 12/5

06:15-07:20

2 stops35h 05m

$1,855

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Tue 5/5

09:20-19:50

1 stop25h 30m

Nashville Intl

Thu 7/5

10:25-07:20

2 stops29h 55m

$1,979

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Tue 5/5

09:20-20:56

2 stops50h 36m

Nashville Intl

Sat 9/5

08:15-07:20

2 stops56h 05m

$2,016

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Mon 4/5

10:20-23:43

2 stops28h 23m

Nashville Intl

Sun 17/5

16:34-07:00

2 stops23h 26m

$2,050

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Wed 20/5

09:15-18:15

1 stop24h 00m

Nashville Intl

Wed 27/5

14:47-06:50

2 stops25h 03m

$2,054

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 24/4

09:15-23:59

2 stops28h 44m

Louisville Intl

Mon 4/5

12:35-06:50

2 stops28h 15m

$2,118

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Thu 21/5

10:20-21:13

2 stops25h 53m

Nashville Intl

Thu 28/5

16:59-06:55

1 stop22h 56m

$2,122

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Sun 24/5

10:20-18:27

2 stops23h 07m

Nashville Intl

Sun 31/5

16:59-06:55

1 stop22h 56m

$2,167

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight to Kentucky

Have a flexible travel schedule? Discover the best time to fly to 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 to Kentucky

How long is the flight to Kentucky?

On average, a flight from Sydney to Kentucky takes 22 hours 38 minutes. Flights to Kentucky from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Kentucky?

The most popular airline flying from Sydney to Kentucky is United Airlines.

Thai Airways
Thai Airways
From $969
Singapore Airlines
Singapore Airlines
From $695
Scoot
Scoot
From $361
China Southern
China Southern
From $731

What are the cheapest airlines that fly to Kentucky?

The cheapest airlines flying from Sydney to Kentucky are Scoot, Vietnam Airlines and China Southern.

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky ranges from 79.0 - 135.0 mm per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Kentucky when rainfall is around 79.0 mm.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What are the most popular places to fly to in Kentucky?

Destination popularity is based on the amount of flight searches to Kentucky in the last few years. This data was updated on 10 April 2026.
The most popular places in Kentucky to fly to are Louisville and Lexington.

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kentucky. Reviews last updated 10 April 2026.
Read through reviews of airlines serving the United States, such as United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,562 reviews
Check prices

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,562 reviews
United Airlines
7.4
Good
9,562 reviews
Check prices

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

FAQs about flying to Kentucky

  • Can I find cheaper flights to Kentucky if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Kentucky on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Kentucky?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Kentucky.

  • Where does the fastest flight to Kentucky depart from?

    For those looking to save time traveling to Kentucky, Sydney Kingsford Smith offers the quickest one-way flight (22 hours 33 minutes).

  • Does Louisville Intl have car hire?

    Yes. Those touching down at Louisville Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Louisville Intl?

    Yes. Louisville Intl has hotels nearby for those requiring accommodations. Red Roof Inn Louisville Expo Airport is the closest property to Louisville Intl (1.6 km away from Louisville Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Select your preferred flight destination in Kentucky from the list below.
Flights to Louisville
Flights to Lexington

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Users can book flights with no change fees policies with our dedicated filters. Book flights to Kentucky flexibly with Cheapflights today.

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