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$1,121+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SYD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$1,121
(Delta)

Popular in

February

Cheapest in

October

Average price

$1,431
From Lexington Blue Grass to Sydney Kingsford Smith
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Highest demand for flights based on searches. 16% potential increase in price ($281 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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 7/265:50 amLEX - SYD
2 stops34h 45mDelta
Sat 8/29:25 amSYD - LEX
2 stops37h 55mDelta
Deal found 6/11$1,121
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 7/81:57 pmLEX - SYD
2 stops26h 08mAmerican Airlines
Mon 7/2110:25 amSYD - LEX
1 stop21h 13mAmerican Airlines
Deal found 6/11$1,350
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/86:08 pmLEX - SYD
1 stop22h 47mQantas Airways
Mon 7/2110:25 amSYD - LEX
1 stop21h 13mQantas Airways
Deal found 6/11$2,253
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/811:00 amLEX - SYD
2 stops30h 20mMultiple Airlines
Mon 7/219:20 amSYD - LEX
3 stops28h 24mMultiple Airlines
Deal found 6/11$2,881
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/82:05 pmLEX - SYD
3 stops51h 15mAir Canada
Mon 7/219:20 amSYD - LEX
3 stops45h 41mAir Canada
Deal found 6/11$3,855

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 June 12, 2025.
Use the filters below to find and compare flights from Lexington to Sydney that are best for you.

Fly from

Lexington

Fly to

Sydney

Route

Depart

Return

Price

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Sat 7/26

5:50 am-6:35 am

2 stops34h 45m

Sydney Kingsford Smith

Sat 8/2

9:25 am-9:20 am

2 stops37h 55m

$1,121

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Tue 7/8

1:57 pm-6:05 am

2 stops26h 08m

Sydney Kingsford Smith

Mon 7/21

10:25 am-5:38 pm

1 stop21h 13m

$1,350

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Tue 7/8

6:08 pm-6:55 am

1 stop22h 47m

Sydney Kingsford Smith

Mon 7/21

10:25 am-5:38 pm

1 stop21h 13m

$2,253

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Tue 7/8

11:00 am-7:20 am

2 stops30h 20m

Sydney Kingsford Smith

Mon 7/21

9:20 am-11:44 pm

3 stops28h 24m

$2,881

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Tue 7/8

2:05 pm-7:20 am

3 stops51h 15m

Sydney Kingsford Smith

Mon 7/21

9:20 am-5:01 pm

3 stops45h 41m

$3,855

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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

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

Currently, March is the cheapest month in which you can book a flight from Lexington to Sydney (average of $1,041). Flying from Lexington to Sydney in December is currently the most expensive (average of $1,635). 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 SYD?

Find hourly flight availability from Lexington to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Lexington to Sydney is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 11% on airfare.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qantas Airways
7.5
Good
854 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Delta, at $1,121, was found to be the cheapest airline from Lexington to Sydney.Alternate airlines to your destination round-trip include American Airlines and Qantas Airways. Delta is 21% 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.

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

    Currently, March is the cheapest month in which you can book a flight from Lexington to Sydney (average of $1,041). Flying from Lexington to Sydney in December is currently the most expensive (average of $1,635). 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

Traveling to a place near Lexington?

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

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Top 3 airlines flying from Lexington to Sydney

Discover the top 3 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$921Average$1,182FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,308Average$1,429FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$1,318Average$1,640FlexibilityNo cancel feeOn-time74%

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