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$725+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
— SDF
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Return from

$1,277

One-way from

$725

Popular in

December

Cheapest in

October

Average price

$1,865
United Airlines
  • United Airlines
  • 30/10-6/11
  • 4 total stops
  • 58h 24m total
  • Sydney to Louisville
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Air Canada
  • Air Canada
  • 3/10
  • 2 total stops
  • 39h 03m total
  • Sydney to Kentucky
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($279 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($179 potential savings vs. average return price).
Search Deals
Average for return flights in September 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 16 September 2025
Explore Kentucky
Look for other cheap flights to Louisville
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Find flight deals to Kentucky

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 16 September 2025.

Tue 7/1010:20SYD - BNA
2 stops26h 40mAir Canada
Tue 18/1108:15BNA - SYD
2 stops32h 20mAir Canada
Deal found 14/9$1,133
Tue 7/1010:20SYD - BNA
2 stops39h 03mMultiple Airlines
Tue 18/1115:41BNA - SYD
2 stops24h 54mMultiple Airlines
Deal found 16/9$1,175
Sun 12/1010:20SYD - BNA
2 stops26h 40mAir Canada
Wed 19/1114:25BNA - SYD
2 stops50h 10mAir Canada
Deal found 14/9$1,217
Thu 30/1011:20SYD - BNA
2 stops27h 32mBritish Airways
Thu 6/1117:22BNA - SYD
2 stops22h 38mBritish Airways
Deal found 15/9$1,253
Thu 30/1011:05SYD - BNA
2 stops22h 26mUnited Airlines
Thu 6/1113:30BNA - SYD
2 stops26h 45mUnited Airlines
Deal found 15/9$1,255
Tue 7/1010:10SYD - BNA
1 stop21h 58mAmerican Airlines
Tue 18/1116:13BNA - SYD
1 stop23h 47mAmerican Airlines
Deal found 14/9$1,261
Wed 15/1010:10SYD - BNA
1 stop21h 58mAmerican Airlines
Wed 19/1115:36BNA - SYD
2 stops24h 24mAmerican Airlines
Deal found 14/9$1,268
Thu 30/1011:50SYD - SDF
1 stop25h 07mUnited Airlines
Thu 6/1109:15SDF - SYD
1 stop29h 45mUnited Airlines
Deal found 15/9$1,277
Sun 12/1011:20SYD - BNA
1 stop20h 19mUnited Airlines
Wed 19/1110:50BNA - SYD
1 stop27h 10mUnited Airlines
Deal found 15/9$1,288
Wed 8/1010:10SYD - CVG
2 stops23h 26mAmerican Airlines
Wed 15/1015:21CVG - SYD
2 stops25h 09mAmerican Airlines
Deal found 13/9$1,547
Thu 30/1013:05SYD - SDF
1 stop22h 18mQantas Airways
Thu 6/1116:26SDF - SYD
1 stop22h 29mQantas Airways
Deal found 14/9$1,571
Wed 8/1013:10SYD - CVG
1 stop20h 55mQantas Airways
Wed 15/1017:51CVG - SYD
1 stop22h 04mQantas Airways
Deal found 13/9$1,706

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 16 September 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

Tue 7/10

10:20-19:37

1 stop25h 17m

Nashville Intl

Tue 18/11

08:15-09:35

2 stops32h 20m

$1,133

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Tue 7/10

10:20-09:23

2 stops39h 03m

Nashville Intl

Tue 18/11

15:41-09:35

2 stops24h 54m

$1,175

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Sun 12/10

10:20-21:00

2 stops26h 40m

Nashville Intl

Wed 19/11

14:25-09:35

2 stops50h 10m

$1,217

SydneyNashville

SYD - BNA

SYDBNA

Sydney Kingsford Smith

Thu 30/10

11:20-22:52

2 stops27h 32m

Nashville Intl

Thu 6/11

17:22-09:00

2 stops22h 38m

$1,253

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Sun 9/11

11:50-19:54

1 stop24h 04m

Louisville Intl

Sun 23/11

09:15-07:00

1 stop29h 45m

$1,277

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Thu 30/10

11:50-21:57

1 stop25h 07m

Louisville Intl

Thu 6/11

09:15-07:00

1 stop29h 45m

$1,277

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

$1,313

SydneyLouisville

SYD - SDF

SYDSDF

Sydney Kingsford Smith

Fri 6/3

11:50-21:30

1 stop25h 40m

Louisville Intl

Tue 10/3

15:50-07:00

1 stop24h 10m

$1,436

SydneyCincinnati

SYD - CVG

SYDCVG

Sydney Kingsford Smith

Fri 20/2

11:50-15:38

1 stop19h 48m

Cincinnati Cinci./N. Kentucky

Tue 24/2

11:50-07:00

1 stop27h 10m

$1,436

SydneyCincinnati

SYD - CVG

SYDCVG

Sydney Kingsford Smith

Wed 8/10

10:10-18:36

2 stops23h 26m

Cincinnati Cinci./N. Kentucky

Wed 15/10

15:21-07:30

2 stops25h 09m

$1,547

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 29 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 22 hours 21 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 Vietnam Airlines.

Thai Airways
Thai Airways
From $506
Singapore Airlines
Singapore Airlines
From $490
Scoot
Scoot
From $262
Vietnam Airlines
Vietnam Airlines
From $514

What are the cheapest airlines that fly to Kentucky?

The cheapest airlines flying from Sydney to Kentucky are United Airlines and Qantas Airways.

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 16 September 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 16 September 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
905 reviews
Check prices

Crew

8.2

Comfort

7.5

Food

6.9

Entertainment

7.2

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me
Qantas Airways
7.5
Good
905 reviews
Qantas Airways
7.5
Good
905 reviews
Check prices

Crew

8.2

Comfort

7.5

Food

6.9

Entertainment

7.2

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me
United Airlines
7.4
Good
8,929 reviews
Qantas Airways
7.5
Good
905 reviews
Check prices

Crew

8.2

Comfort

7.5

Food

6.9

Entertainment

7.2

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me

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 2 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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Flights to Louisville
Flights to Lexington

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