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$1,045+ 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SYD
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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 July 1, 2025.

Round-trip from

$1,045
(United Airlines)

Popular in

February

Cheapest in

October

Average price

$1,182
From Lexington Blue Grass to Sydney Kingsford Smith
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Highest demand for flights based on searches. 17% potential increase in price ($290 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 July 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 July 1, 2025.

This United Airlines deal was found by Cheapflights users on 6/29. 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 8/27:00 amLEX - SYD
2 stops34h 00mUnited Airlines
Tue 8/510:20 amSYD - LEX
2 stops25h 51mUnited Airlines
Deal found 6/29$1,045
This Delta deal was found by Cheapflights users on 6/29. 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 12/297:42 pmLEX - SYD
2 stops44h 48mDelta
Mon 3/3010:25 amSYD - LEX
2 stops38h 00mDelta
Deal found 6/29$1,254
This American Airlines deal was found by Cheapflights users on 6/29. 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 8/132:15 pmLEX - SYD
2 stops26h 50mAmerican Airlines
Wed 8/2012:10 pmSYD - LEX
1 stop23h 57mAmerican Airlines
Deal found 6/29$1,515
This Qantas Airways deal was found by Cheapflights users on 6/29. 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 12/292:14 pmLEX - SYD
1 stop24h 41mQantas Airways
Sat 3/286:00 amSYD - LEX
2 stops26h 31mQantas Airways
Deal found 6/29$2,282
This Qantas Airways deal was found by Cheapflights users on 6/29. 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 8/136:41 amLEX - SYD
3 stops34h 49mMultiple Airlines
Wed 8/2012:10 pmSYD - LEX
2 stops22h 43mMultiple Airlines
Deal found 6/29$2,299
This Air Canada deal was found by Cheapflights users on 6/30. 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.
Mon 9/81:59 pmLEX - SYD
2 stops27h 21mAir Canada
Fri 9/129:20 amSYD - LEX
3 stops45h 45mAir Canada
Deal found 6/30$2,547
This Japan Airlines deal was found by Cheapflights users on 6/29. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:50 amLEX - SYD
2 stops56h 00mJapan Airlines
Fri 4/39:55 amSYD - LEX
2 stops49h 59mJapan Airlines
Deal found 6/29$3,175

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 1, 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 8/2

7:00 am-7:00 am

2 stops34h 00m

Sydney Kingsford Smith

Tue 8/5

10:20 am-10:11 pm

2 stops25h 51m

$1,045

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Wed 8/13

2:15 pm-7:05 am

2 stops26h 50m

Sydney Kingsford Smith

Wed 8/20

12:10 pm-10:07 pm

1 stop23h 57m

$1,515

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Wed 8/13

6:41 am-7:30 am

3 stops34h 49m

Sydney Kingsford Smith

Wed 8/20

12:10 pm-8:53 pm

2 stops22h 43m

$2,299

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Mon 9/8

1:59 pm-7:20 am

2 stops27h 21m

Sydney Kingsford Smith

Fri 9/12

9:20 am-5:05 pm

3 stops45h 45m

$2,547

LexingtonSydney

LEX - SYD

LEXSYD

Lexington Blue Grass

Sat 8/2

7:40 pm-6:55 am

1 stop21h 15m

Sydney Kingsford Smith

Tue 8/5

10:25 am-5:38 pm

1 stop21h 13m

$2,733

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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, February is the cheapest month in which you can book a flight from Lexington to Sydney (average of $1,040). Flying from Lexington to Sydney in December is currently the most expensive (average of $1,630). 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 July 1, 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.

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 1, 2025.
Read reviews from past customers who have flown Qantas Airways, 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.
Qantas Airways
7.5
Good
870 reviews

Boarding

7.7

Crew

8.2

Overall

7.5

Entertainment

7.1

Food

6.9

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!
Qantas Airways
7.5
Good
870 reviews
Qantas Airways
7.5
Good
870 reviews

Boarding

7.7

Crew

8.2

Overall

7.5

Entertainment

7.1

Food

6.9

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!
United Airlines
7.4
Good
8,858 reviews
Qantas Airways
7.5
Good
870 reviews

Boarding

7.7

Crew

8.2

Overall

7.5

Entertainment

7.1

Food

6.9

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!
American Airlines
7.2
Good
10,000 reviews
Qantas Airways
7.5
Good
870 reviews

Boarding

7.7

Crew

8.2

Overall

7.5

Entertainment

7.1

Food

6.9

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!
Air Canada
7.1
Good
9,665 reviews
Qantas Airways
7.5
Good
870 reviews

Boarding

7.7

Crew

8.2

Overall

7.5

Entertainment

7.1

Food

6.9

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!

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?

    United Airlines, at $1,045, was found to be the cheapest airline from Lexington to Sydney.Alternate airlines to your destination round-trip include American Airlines and Air Canada. United Airlines is 26% 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, February is the cheapest month in which you can book a flight from Lexington to Sydney (average of $1,040). Flying from Lexington to Sydney in December is currently the most expensive (average of $1,630). 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$921Average$1,182FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,308Average$1,412FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$1,318Average$1,640FlexibilityNo cancel feeOn-time74%

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