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$1,146+ Cheap flights from Lexington (LEX) to Sydney (SYD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SYD
Aug 8 — Aug 151
Sat 8/8
Sat 8/15
1 adult, Economy
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Cheap flight deals from Lexington to Sydney

Cheapest flights from Lexington to Sydney
Explore the most affordable flight options available from Lexington to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.

This oojo deal was found by Cheapflights users on 7/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:44 pm
LEX
-
SYD
1 stop23h 11m
Qantas Airways
Wed 8/2612:00 pm
SYD
-
LEX
1 stop19h 14m
Qantas Airways
Deal found 7/5$1,146
This American Airlines deal was found by Cheapflights users on 7/6. 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 7/275:44 pm
LEX
-
SYD
1 stop23h 11m
American Airlines
Wed 8/1212:00 pm
SYD
-
LEX
1 stop19h 14m
American Airlines
Deal found 7/6$1,176
This American Airlines deal was found by Cheapflights users on 7/5. 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.
Wed 8/191:26 pm
LEX
-
SYD
2 stops27h 39m
American Airlines
Wed 8/2612:00 pm
SYD
-
LEX
2 stops25h 58m
American Airlines
Deal found 7/5$1,187
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Wed 8/1910:11 am
LEX
-
SYD
2 stops30h 44m
United Airlines
Wed 9/210:20 am
SYD
-
LEX
2 stops27h 35m
United Airlines
Deal found 7/7$1,191
This Qantas Airways deal was found by Cheapflights users on 7/7. 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.
Wed 8/195:44 pm
LEX
-
SYD
2 stops24h 56m
Multiple Airlines
Wed 9/212:00 pm
SYD
-
LEX
1 stop19h 14m
Multiple Airlines
Deal found 7/7$1,209
This Qantas Airways deal was found by Cheapflights users on 7/9. 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.
Sat 8/2211:47 am
LEX
-
SYD
3 stops31h 58m
Multiple Airlines
Sat 8/2912:00 pm
SYD
-
LEX
1 stop19h 14m
Multiple Airlines
Deal found 7/9$1,213
This oojo deal was found by Cheapflights users on 7/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:44 pm
LEX
-
SYD
1 stop23h 11m
Qantas Airways
Sat 8/297:25 am
SYD
-
LEX
2 stops29h 54m
Qantas Airways
Deal found 7/9$1,238
This oojo deal was found by Cheapflights users on 7/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:18 pm
LEX
-
SYD
2 stops25h 37m
Qantas Airways
Wed 11/112:05 pm
SYD
-
LEX
1 stop20h 18m
Qantas Airways
Deal found 7/9$1,278
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Sat 8/229:15 am
LEX
-
SYD
2 stops31h 45m
United Airlines
Sat 8/2910:20 am
SYD
-
LEX
2 stops27h 35m
United Airlines
Deal found 7/8$1,291
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Sun 10/41:09 pm
LEX
-
SYD
2 stops26h 16m
American Airlines
Mon 10/1910:10 am
SYD
-
LEX
2 stops24h 01m
American Airlines
Deal found 7/9$1,307

Find flight deals from Lexington to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,146
(oojo)

Popular in

March

Cheapest in

August

Average price

$1,400
Provider with most accurate pricing for Lexington Blue Grass-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lexington Blue Grass-Sydney Kingsford Smith flights.
Search Deals
From Lexington Blue Grass to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($116 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington to Sydney 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 July 9, 2026.
Use the filters below to find and compare flights from Lexington to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Wed 8/19

10:11 am-6:55 am

2 stops30h 44m

Sydney Kingsford Smith

Wed 9/2

10:20 am-11:55 pm

2 stops27h 35m

$1,191
Quickest round-trip

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Sun 10/4

1:09 pm-6:25 am

2 stops26h 16m

Sydney Kingsford Smith

Mon 10/19

10:10 am-7:11 pm

2 stops24h 01m

$1,307

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Sat 8/22

11:47 am-9:45 am

3 stops31h 58m

Sydney Kingsford Smith

Sat 8/29

12:00 pm-11:46 pm

2 stops25h 46m

$1,363

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Sat 8/8

10:14 am-7:00 am

2 stops30h 46m

Sydney Kingsford Smith

Wed 8/12

10:20 am-8:28 pm

2 stops24h 08m

$1,519

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Wed 8/19

5:44 pm-8:15 am

2 stops24h 31m

Sydney Kingsford Smith

Wed 9/2

6:25 am-11:46 pm

3 stops31h 21m

$1,554

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Wed 8/19

11:57 am-6:55 pm

3 stops40h 58m

Sydney Kingsford Smith

Wed 8/26

2:05 pm-11:19 pm

2 stops47h 14m

$1,772

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Sat 10/31

3:54 pm-8:15 am

2 stops25h 21m

Sydney Kingsford Smith

Wed 11/11

7:40 pm-10:43 am

3 stops31h 03m

$1,854

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Sun 10/4

11:13 am-3:30 pm

3 stops37h 17m

Sydney Kingsford Smith

Mon 10/19

10:20 pm-11:49 pm

2 stops40h 29m

$1,897

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Sorted by cheapest first

Compare providers for flights from Lexington to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lexington to Sydney in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lexington-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lexington-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lexington-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lexington-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lexington to Sydney

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

How much does it cost to fly round-trip from Lexington to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated July 9, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Lexington to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,955 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,955 reviews
United Airlines
7.4
Good
9,955 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
American Airlines
7.1
Good
11,789 reviews
United Airlines
7.4
Good
9,955 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Related info for your journey

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

  • How long is the flight from Lexington to Sydney?

    For as low as $1,307, American Airlines can have you in Sydney from Lexington in 26h 16m. The distance between Lexington and Sydney is about 9346 mi.

  • What are the cheapest airlines flying from Lexington to Sydney round-trip?

    United Airlines, at $933, was found to be the cheapest airline from Lexington to Sydney. An alternate airline flying to your destination would be American Airlines. United Airlines is 40% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Coogee
Manly

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Top 2 airlines flying from Lexington to Sydney

Discover the top 2 airlines that operate flights from Lexington to Sydney. 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 July 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$933Average$1,376FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,302Average$1,562FlexibilityNo cancel feeOn-time71%

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