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$1,336+ Cheap flights to Kentucky

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
— SDF
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Kentucky in 2025

Find the latest flights to Kentucky in 2025, 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 7 November 2025.

Return from

$1,562

One-way from

$896

Popular in

December

Cheapest in

October

Average price

$1,770
American Airlines
  • American Airlines
  • 6/3-10/3
  • 4 total stops
  • 72h 18m total
  • Sydney to Louisville
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Air New Zealand
  • Air New Zealand
  • 27/4
  • 2 total stops
  • 35h 54m total
  • Sydney to Kentucky
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Highest demand for flights based on searches. 9% potential increase in price ($217 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease ($134 potential savings vs. average return price).
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Average for return flights in November 2025
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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 7 November 2025
Explore Kentucky
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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 7 November 2025.

Mon 17/1111:20SYD - BNA
2 stops24h 31mAmerican Airlines
Sun 30/1106:00BNA - SYD
1 stop34h 00mAmerican Airlines
Deal found 5/11$1,493
Mon 17/1112:10SYD - BNA
1 stop20h 55mUnited Airlines
Sun 30/1113:00BNA - SYD
1 stop25h 00mUnited Airlines
Deal found 5/11$1,519
Sun 7/1211:20SYD - BNA
1 stop22h 22mAmerican Airlines
Sun 28/1216:50BNA - SYD
1 stop21h 35mAmerican Airlines
Deal found 5/11$1,747
Sun 7/1211:20SYD - BNA
2 stops44h 45mAir Canada
Sun 28/1215:40BNA - SYD
2 stops70h 15mAir Canada
Deal found 5/11$1,777
Sun 7/1207:05SYD - BNA
2 stops26h 37mQantas Airways
Sun 21/1216:50BNA - SYD
2 stops35h 40mQantas Airways
Deal found 6/11$1,793
Sat 6/1221:55SYD - BNA
2 stops35h 47mQantas Airways
Sun 21/1216:50BNA - SYD
2 stops35h 40mQantas Airways
Deal found 6/11$1,796
Mon 8/1218:35SYD - BNA
2 stops39h 07mQantas Airways
Sun 21/1216:50BNA - SYD
2 stops36h 35mQantas Airways
Deal found 6/11$1,836
Fri 5/1206:00SYD - BNA
2 stops27h 51mQantas Airways
Sun 21/1216:50BNA - SYD
2 stops36h 35mQantas Airways
Deal found 6/11$1,973
Sun 7/1207:05SYD - BNA
2 stops26h 37mQantas Airways
Sun 28/1216:50BNA - SYD
2 stops27h 10mQantas Airways
Deal found 6/11$2,033
Sat 20/1214:15SYD - SDF
2 stops25h 41mDelta
Sun 4/116:39SDF - SYD
2 stops23h 51mDelta
Deal found 5/11$2,490
Sat 20/1214:15SYD - CVG
2 stops26h 09mDelta
Sun 4/106:30CVG - SYD
1 stop34h 00mDelta
Deal found 5/11$2,490
Thu 13/1111:50SYD - SDF
1 stop24h 04mUnited Airlines
Sat 22/1118:07SDF - SYD
2 stops44h 53mUnited Airlines
Deal found 6/11$2,522

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 7 November 2025.
Use the filters below to find and compare flights to Kentucky that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Fri 6/3

11:20-13:16

2 stops42h 56m

Nashville Intl

Tue 10/3

08:15-08:35

2 stops32h 20m

$1,336

SydneyCincinnati

SYD - CVG

SYDCVG

Sydney Kingsford Smith

Fri 20/2

11:20-18:00

2 stops46h 40m

Cincinnati Cinci./N. Kentucky

Tue 24/2

18:40-09:35

2 stops46h 55m

$1,460

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Mon 17/11

11:20-18:51

2 stops24h 31m

Nashville Intl

Sun 30/11

06:00-09:00

1 stop34h 00m

$1,493

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Mon 17/11

12:10-16:05

1 stop20h 55m

Nashville Intl

Sun 30/11

13:00-07:00

1 stop25h 00m

$1,519

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 6/3

11:20-19:43

2 stops24h 23m

Louisville Intl

Tue 10/3

18:05-09:00

2 stops47h 55m

$1,562

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Fri 6/3

14:05-16:35

1 stop19h 30m

Nashville Intl

Tue 10/3

19:33-06:55

1 stop43h 22m

$1,583

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Sun 7/12

11:20-16:42

1 stop22h 22m

Nashville Intl

Sun 28/12

16:50-07:25

1 stop21h 35m

$1,748

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Tue 9/12

06:30-16:42

2 stops27h 12m

Nashville Intl

Sun 21/12

16:50-21:55

2 stops36h 05m

$1,793

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Tue 9/12

06:05-16:42

2 stops27h 37m

Nashville Intl

Tue 16/12

16:13-21:55

2 stops36h 42m

$1,793

SydneyCincinnati

SYD - CVG

SYDCVG

Sydney Kingsford Smith

Fri 20/2

07:20-20:07

2 stops28h 47m

Cincinnati Cinci./N. Kentucky

Tue 24/2

17:25-10:55

2 stops25h 30m

$1,794

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 22 results
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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 23 hours 20 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 airlines flying from Sydney to Kentucky are Thai Airways, Scoot and Singapore Airlines.

Thai Airways
Thai Airways
From $779
Singapore Airlines
Singapore Airlines
From $754
Scoot
Scoot
From $403
Vietnam Airlines
Vietnam Airlines
From $791

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 7 November 2025.
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 7 November 2025.
Read through reviews of airlines serving the United States, such as Qantas Airways and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
929 reviews
Check prices

Food

7.0

Boarding

7.7

Crew

8.2

Entertainment

7.2

Overall

7.5

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
Qantas Airways
7.5
Good
929 reviews
Qantas Airways
7.5
Good
929 reviews
Check prices

Food

7.0

Boarding

7.7

Crew

8.2

Entertainment

7.2

Overall

7.5

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
United Airlines
7.4
Good
9,007 reviews
Qantas Airways
7.5
Good
929 reviews
Check prices

Food

7.0

Boarding

7.7

Crew

8.2

Entertainment

7.2

Overall

7.5

Comfort

7.5

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

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 (19 hours 26 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

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