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$1,249+ Cheap flights from Jacksonville (JAX) 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SYD
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Jacksonville to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) 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 3, 2025.

Round-trip from

$1,249
(Air Canada)

Popular in

April

Cheapest in

February

Average price

$1,668
From Jacksonville to Sydney Kingsford Smith
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Highest demand for flights based on searches. 17% potential increase in price ($370 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($118 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 Jacksonville to Sydney

Cheapest flights from Jacksonville to Sydney
Explore the most affordable flight options available from Jacksonville to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Air Canada deal was found by Cheapflights users on 7/1. 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.
Wed 10/1511:55 amJAX - SYD
2 stops29h 25mMultiple Airlines
Tue 10/2110:20 amSYD - JAX
2 stops25h 53mMultiple Airlines
Deal found 7/1$1,249
This Air Canada deal was found by Cheapflights users on 7/3. 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.
Thu 7/39:50 amJAX - SYD
2 stops31h 30mAir Canada
Thu 10/29:20 amSYD - JAX
2 stops25h 53mAir Canada
Deal found 7/3$1,252
This Cheapflightsfares deal was found by Cheapflights users on 7/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:02 pmJAX - SYD
2 stops32h 13mQantas Airways
Tue 12/239:55 pmSYD - JAX
2 stops35h 46mQantas Airways
Deal found 7/3$1,328
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/163:41 pmJAX - SYD
2 stops25h 14mUnited Airlines
Sat 8/239:30 amSYD - JAX
2 stops26h 28mUnited Airlines
Deal found 7/1$1,341
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/273:26 pmJAX - SYD
2 stops25h 09mDelta
Wed 10/19:25 amSYD - JAX
2 stops27h 12mDelta
Deal found 6/30$1,342
This American Airlines deal was found by Cheapflights users on 7/3. 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 8/172:07 pmJAX - SYD
2 stops26h 58mAmerican Airlines
Sun 8/2412:10 pmSYD - JAX
1 stop20h 14mAmerican Airlines
Deal found 7/3$1,522
This KAYAK deal was found by Cheapflights users on 7/1. 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.
Wed 10/1511:30 amJAX - SYD
3 stops41h 30mTurkish Airlines
Tue 10/219:55 pmSYD - JAX
3 stops51h 44mTurkish Airlines
Deal found 7/1$2,152

Cheapflights Fare Finder

Customize your flight search to find flights from Jacksonville 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 3, 2025.
Use the filters below to find and compare flights from Jacksonville to Sydney that are best for you.

Fly from

Jacksonville

Fly to

Sydney

Route

Depart

Return

Price

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Wed 10/15

11:55 am-8:20 am

2 stops29h 25m

Sydney Kingsford Smith

Tue 10/21

10:20 am-9:13 pm

2 stops25h 53m

$1,249

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sat 9/27

7:00 am-7:20 am

2 stops34h 20m

Sydney Kingsford Smith

Wed 10/1

9:20 am-9:13 pm

2 stops25h 53m

$1,268

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sat 12/6

12:02 pm-12:15 pm

2 stops32h 13m

Sydney Kingsford Smith

Tue 12/23

9:55 pm-5:41 pm

2 stops35h 46m

$1,328

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sat 8/16

3:41 pm-6:55 am

2 stops25h 14m

Sydney Kingsford Smith

Sat 8/23

9:30 am-9:58 pm

2 stops26h 28m

$1,341

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sat 9/27

3:26 pm-6:35 am

2 stops25h 09m

Sydney Kingsford Smith

Wed 10/1

9:25 am-10:37 pm

2 stops27h 12m

$1,342

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sun 8/17

2:07 pm-7:05 am

2 stops26h 58m

Sydney Kingsford Smith

Sun 8/24

12:10 pm-6:24 pm

1 stop20h 14m

$1,522

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Wed 10/15

11:30 am-8:00 pm

3 stops41h 30m

Sydney Kingsford Smith

Tue 10/21

9:55 pm-10:39 am

3 stops51h 44m

$2,152

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Jacksonville to Sydney

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

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

Currently, February is the cheapest month in which you can book a flight from Jacksonville to Sydney (average of $1,040). Flying from Jacksonville 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 JAX to SYD?

Find hourly flight availability from Jacksonville 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 3, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 40% on flights from Jacksonville to Sydney by exploring options for tickets in the morning.

How much does it cost to fly round-trip from Jacksonville 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 3, 2025.
See what other customers who have flown with Delta, Qantas Airways, and United Airlines from Jacksonville to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Qantas Airways
7.5
Good
868 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Turkish Airlines
7.3
Good
3,895 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville 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 Jacksonville to Sydney round-trip?

    Air Canada, at $1,268, was found to be the cheapest airline from Jacksonville to Sydney.Alternate airlines to your destination round-trip include Qantas Airways and United Airlines. Users have found that Air Canada is 26% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jacksonville 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 Jacksonville to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Jacksonville to Sydney (average of $1,040). Flying from Jacksonville 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 Jacksonville?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Jacksonville to Sydney

Discover the top 5 airlines that operate flights from Jacksonville 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$965Average$1,284FlexibilityNo cancel feeOn-time67%
DeltaCheapest$1,004Average$1,659FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,192Average$1,775FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,205Average$1,600FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,447Average$1,684FlexibilityNo cancel feeOn-time74%

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