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$624+ Cheap flights from Lexington (LEX) to Sydney (SYD)

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SYD
May 19 — May 261
Tue 5/19
Tue 5/26
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 April 19, 2026.

This Delta deal was found by Cheapflights users on 4/15. 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.
Sat 5/3010:43 am
LEX
-
SYD
2 stops30h 07m
Delta
Sat 6/69:15 am
SYD
-
LEX
2 stops38h 54m
Delta
Deal found 4/15$1,259
This Delta deal was found by Cheapflights users on 4/17. 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.
Sun 5/310:53 am
LEX
-
SYD
2 stops29h 57m
Delta
Wed 5/209:15 am
SYD
-
LEX
2 stops28h 44m
Delta
Deal found 4/17$1,414
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sun 10/42:00 pm
LEX
-
SYD
2 stops27h 00m
United Airlines
Mon 10/1911:20 am
SYD
-
LEX
2 stops22h 17m
United Airlines
Deal found 4/16$1,422
This United Airlines deal was found by Cheapflights users on 4/15. 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 11/72:00 pm
LEX
-
SYD
2 stops25h 00m
United Airlines
Wed 11/1111:20 am
SYD
-
LEX
2 stops27h 01m
United Airlines
Deal found 4/15$1,521
This United Airlines deal was found by Cheapflights users on 4/17. 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 7/2710:12 am
LEX
-
SYD
2 stops30h 48m
United Airlines
Thu 7/309:30 am
SYD
-
LEX
2 stops27h 05m
United Airlines
Deal found 4/17$1,522
This American Airlines deal was found by Cheapflights users on 4/15. 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.
Sat 5/301:30 pm
LEX
-
SYD
1 stop27h 25m
American Airlines
Sat 6/612:00 pm
SYD
-
LEX
1 stop21h 37m
American Airlines
Deal found 4/15$1,585
This American Airlines deal was found by Cheapflights users on 4/14. 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 10/41:25 pm
LEX
-
SYD
1 stop26h 30m
American Airlines
Mon 10/191:00 pm
SYD
-
LEX
1 stop19h 14m
American Airlines
Deal found 4/14$1,605

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 April 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,259
(Delta)

One-way from

$624
(Delta)

Popular in

March

Cheapest in

April

Average price

$933
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
One-way flight from Lexington Blue Grass to Sydney Kingsford Smith
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 19, 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

Sat 5/30

10:43 am-6:50 am

2 stops30h 07m

Sydney Kingsford Smith

Sat 6/6

9:15 am-10:09 am

2 stops38h 54m

$1,259

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Sun 5/3

10:53 am-6:50 am

2 stops29h 57m

Sydney Kingsford Smith

Wed 5/20

9:15 am-11:59 pm

2 stops28h 44m

$1,414

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Sun 10/4

2:00 pm-8:00 am

2 stops27h 00m

Sydney Kingsford Smith

Mon 10/19

11:20 am-6:37 pm

2 stops22h 17m

$1,422

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Sun 5/3

8:50 am-6:55 am

2 stops32h 05m

Sydney Kingsford Smith

Sun 5/10

10:20 am-10:50 pm

2 stops26h 30m

$1,422

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Mon 7/27

10:12 am-7:00 am

2 stops30h 48m

Sydney Kingsford Smith

Thu 7/30

9:30 am-10:35 pm

2 stops27h 05m

$1,522

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Sat 5/30

8:07 pm-6:55 am

1 stop20h 48m

Sydney Kingsford Smith

Sat 6/6

9:10 am-11:18 pm

2 stops28h 08m

$1,589
Quickest round-trip

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Sun 10/4

5:41 pm-6:55 am

1 stop22h 14m

Sydney Kingsford Smith

Mon 10/19

10:10 am-9:46 pm

2 stops26h 36m

$1,609
Cheapest one-way
Quickest one-way

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Wed 8/12

10:05 am-6:50 am

2 stops30h 45m

$624

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Wed 8/12

11:42 am-6:00 pm

3 stops40h 18m

$987

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 April 19, 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
9,604 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,604 reviews
United Airlines
7.4
Good
9,604 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,620 reviews
United Airlines
7.4
Good
9,604 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 $1,422, Delta can have you in Sydney from Lexington in 27h. The distance between Lexington and Sydney is about 9346 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 41% 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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Alternative routes for Lexington to Sydney

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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 April 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$933Average$1,376FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,494Average$1,649FlexibilityNo cancel feeOn-time71%

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