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$644+ Cheap flights from Lexington (LEX) to Australia

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SYD
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
1 adult, Economy
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Cheap flight deals from Lexington to Australia

Keep the following information in mind while searching for Lexington to Australia flight deals. Data was last updated November 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,041
(United Airlines)

One-way from

$644
(United Airlines)

Popular in

December

Cheapest in

June
Provider with most accurate pricing for Lexington Blue Grass-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Lexington Blue Grass-Sydney Kingsford Smith flights.
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From Lexington Blue Grass to Australia
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One-way flight from Lexington Blue Grass to Australia
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Highest demand for flights based on searches. 18% potential increase in price ($338 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($73 potential savings vs. average RT price).
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Find flight deals from Lexington to Australia

Cheapest flights from Lexington to Australia
Explore the most affordable flight options available from Lexington to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 25, 2025.

This American Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:24 amLEX - MEL
2 stops30h 06mAmerican Airlines
Tue 1/2012:00 pmMEL - LEX
2 stops26h 10mAmerican Airlines
Deal found 11/24$974
This Delta deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:45 amLEX - SYD
2 stops32h 45mDelta
Sun 12/2810:40 amSYD - LEX
2 stops27h 11mDelta
Deal found 11/24$1,265
This Delta deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:06 pmLEX - SYD
2 stops27h 24mDelta
Fri 12/2610:40 amSYD - LEX
2 stops52h 27mDelta
Deal found 11/24$1,282
This Delta deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:13 amLEX - SYD
2 stops30h 17mDelta
Tue 12/3010:40 amSYD - LEX
2 stops39h 17mDelta
Deal found 11/24$1,515
This United Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:10 pmLEX - SYD
2 stops26h 55mUnited Airlines
Wed 12/3111:20 amSYD - LEX
2 stops41h 56mUnited Airlines
Deal found 11/24$1,765
This Delta deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:05 amLEX - SYD
2 stops34h 25mDelta
Mon 12/2910:40 amSYD - LEX
2 stops39h 17mDelta
Deal found 11/24$1,766
This United Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:10 pmLEX - SYD
2 stops26h 55mUnited Airlines
Wed 12/3111:20 amSYD - LEX
2 stops41h 56mUnited Airlines
Deal found 11/24$1,815
This American Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/152:11 pmLEX - SYD
2 stops26h 49mAmerican Airlines
Wed 2/1111:20 amSYD - LEX
2 stops26h 50mAmerican Airlines
Deal found 11/25$2,498
This Qantas Airways deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:11 pmLEX - SYD
1 stop24h 44mQantas Airways
Tue 12/307:05 amSYD - LEX
2 stops22h 18mQantas Airways
Deal found 11/24$2,588
This Qantas Airways deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:11 pmLEX - SYD
1 stop24h 44mQantas Airways
Sun 12/289:55 pmSYD - LEX
2 stops40h 10mQantas Airways
Deal found 11/24$2,590
This Qantas Airways deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:11 pmLEX - SYD
1 stop24h 44mQantas Airways
Sat 12/279:55 pmSYD - LEX
2 stops40h 10mQantas Airways
Deal found 11/24$2,610
This Qantas Airways deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:11 pmLEX - SYD
1 stop24h 44mQantas Airways
Fri 12/269:55 pmSYD - LEX
2 stops36h 32mQantas Airways
Deal found 11/24$2,640

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 25, 2025.
Use the filters below to find and compare flights from Lexington to Australia that are best for you.

Fly from

Lexington

Fly to

Australia

Route

Depart

Return

Price

LexingtonBrisbane

LEX - BNE

LEXBNE

Lexington Blue Grass

Tue 2/10

10:30 am-7:30 am

2 stops30h 00m

Brisbane

Sat 2/14

11:40 am-8:14 pm

2 stops23h 34m

$1,041

LexingtonBrisbane

LEX - BNE

LEXBNE

Lexington Blue Grass

Tue 2/10

7:00 am-5:00 am

2 stops31h 00m

Brisbane

Sat 2/14

9:40 am-1:17 pm

1 stop18h 37m

$1,135

LexingtonMelbourne

LEX - MEL

LEXMEL

Lexington Blue Grass

Fri 3/13

10:25 am-8:30 am

2 stops31h 05m

Melbourne

Sat 3/21

12:00 pm-10:30 pm

2 stops25h 30m

$1,258

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Thu 12/11

10:13 am-8:30 am

2 stops30h 17m

Sydney Kingsford Smith

Sat 12/27

10:40 am-9:51 pm

2 stops27h 11m

$1,265

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Thu 12/11

1:04 pm-8:30 am

2 stops27h 26m

Sydney Kingsford Smith

Sun 12/28

10:40 am-11:07 pm

2 stops28h 27m

$1,265

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Mon 12/8

7:10 am-8:30 am

2 stops33h 20m

Sydney Kingsford Smith

Sat 12/27

2:15 pm-9:51 pm

2 stops23h 36m

$1,265

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Thu 3/5

10:35 am-6:50 am

2 stops28h 15m

Sydney Kingsford Smith

Mon 3/9

1:15 pm-11:53 pm

2 stops25h 38m

$1,273

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Wed 12/10

6:05 am-8:30 am

2 stops34h 25m

Sydney Kingsford Smith

Fri 12/26

10:40 am-11:07 pm

2 stops52h 27m

$1,282

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Thu 12/11

6:05 am-8:30 am

2 stops34h 25m

Sydney Kingsford Smith

Fri 12/26

10:40 am-11:07 pm

2 stops52h 27m

$1,282

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Fri 3/13

1:56 pm-9:15 am

2 stops28h 19m

Sydney Kingsford Smith

Sat 3/21

12:10 pm-10:30 pm

2 stops25h 20m

$1,415

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 31 results
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Best time to book a flight from Lexington to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Lexington with our price prediction graph.
Estimated round-trip 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 from Lexington to Australia

What is the cheapest month to book a flight from Lexington to Australia?

Currently, October is the cheapest month in which you can book a flight from Lexington to Australia (average of $391). Flying from Lexington to Australia in August is currently the most expensive (average of $1,024). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LEX to AU?

Find hourly flight availability from Lexington to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 25, 2025.

It’s typically best to fly out from Lexington to Australia in the afternoon. Doing so could potentially save you 29% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated November 25, 2025.
Read through reviews of airlines operating flights from Lexington to Australia, such as United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,046 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,046 reviews
United Airlines
7.4
Good
9,046 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,038 reviews
United Airlines
7.4
Good
9,046 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Lexington to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lexington to Australia?

    If you book a flight to Australia from Lexington, you will be flying from Blue Grass, which is the city’s only airport. Lexington Blue Grass (LEX) is located 5.6 mi from the center of Lexington.

  • How long is the flight from Lexington to Australia?

    A quick flight from Lexington to Australia can take about 30h. United Airlines provides one of the quickest options available for as low as $1,041. The distance between Lexington and Australia is about 9049 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Lexington to Australia one-way?

    One-way options have recently been found by users for as low as $644 on United Airlines. Other airlines that offer cheap prices include American Airlines from $754 and Air Canada from $1,375 one-way.

  • What are the most popular routes from Lexington to Australia?

    While some choose either Lexington Blue Grass - Melbourne or Lexington Blue Grass - Brisbane, Lexington Blue Grass - Sydney Kingsford Smith is the most popular route from Lexington to Australia.

  • Can I find deals for flights from Lexington to Australia that include hotel bookings?

    Yes. In addition to deals on Lexington to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lexington to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lexington to Australia.

  • Can I find deals for business class flights from Lexington to Australia?

    Yes. Cheapflights offers flight deals from Lexington to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lexington to Australia?

    Currently, October is the cheapest month in which you can book a flight from Lexington to Australia (average of $391). Flying from Lexington to Australia in August is currently the most expensive (average of $1,024). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Lexington to Australia

Discover the top 2 airlines that operate flights from Lexington to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$921Average$1,278FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,260Average$1,602FlexibilityNo cancel feeOn-time71%

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