How long is the flight from Jacksonville to Sydney?

Airlines like Qantas Airways fly from Jacksonville to Sydney in about 42h 07m. The time it takes to get you to your destination can typically vary by up to . The distance between Jacksonville and Sydney is about 9365 mi.

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

Delta, at $736, was found to be the cheapest airline from Jacksonville to Sydney.Alternate airlines to your destination round-trip include United Airlines and Qantas Airways. Users have found that Delta is 56% cheaper than the other options available to this destination.

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.

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).

What are the most popular airlines that fly from Jacksonville to Sydney?

When booking a flight from Jacksonville to Sydney, you may want to consider flying on Qantas Airways, United Airlines or American Airlines as they are the most popular for this route.

Most accurate provider : When it comes to deals on Jacksonville-Sydney flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Jacksonville-Sydney flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Jacksonville-Sydney flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Jacksonville-Sydney flights, Cheapflights users trust eDreams the most. eDreams 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 Jacksonville-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$1,043+ Flights from Jacksonville to Sydney

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Cheap 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 December 23, 2025.

Fri 12/267:58 amJAX - SYD

1 stop30h 57mQantas Airways

Sun 12/281:00 pmSYD - JAX

2 stops26h 27mQantas Airways

Deal found 12/22

$2,081

Fri 12/269:43 amJAX - SYD

1 stop29h 42mMultiple Airlines

Sun 12/285:45 pmSYD - JAX

1 stop43h 06mMultiple Airlines

Deal found 12/22

$2,179

Best flights from Jacksonville to Sydney
Discover carefully curated flight deals from Jacksonville to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Wed 3/1811:28 amJAX - SYD

2 stops42h 07mQantas Airways

Thu 3/261:05 pmSYD - JAX

1 stop20h 51mQantas Airways

Deal found 12/22

$1,043

Wed 4/226:35 amJAX - SYD

2 stops34h 45mAir Canada

Tue 5/129:20 amSYD - JAX

2 stops24h 28mAir Canada

Deal found 12/22

$1,273

Sun 3/228:45 amJAX - SYD

2 stops31h 40mDelta

Sun 4/269:15 amSYD - JAX

2 stops23h 39mDelta

Deal found 12/22

$1,297

Wed 2/412:54 pmJAX - SYD

1 stop26h 01mQantas Airways

Wed 2/116:30 amSYD - JAX

2 stops25h 21mQantas Airways

Deal found 12/21

$1,146

Sat 2/712:54 pmJAX - SYD

2 stops27h 21mQantas Airways

Fri 2/136:00 pmSYD - JAX

2 stops45h 09mQantas Airways

Deal found 12/22

$1,216

Sun 3/225:01 pmJAX - SYD

2 stops30h 24mQantas Airways

Sun 4/2612:00 pmSYD - JAX

1 stop19h 40mQantas Airways

Deal found 12/22

$1,245

Sat 2/285:20 pmJAX - SYD

2 stops46h 15mQantas Airways

Wed 3/47:15 pmSYD - JAX

2 stops39h 42mQantas Airways

Deal found 12/20

$1,346

Last-minute flights from Jacksonville to Sydney
Discover last-minute flight deals from Jacksonville to Sydney. Data last updated December 23, 2025 and is based on user searches.

Fri 12/267:58 amJAX - SYD

1 stop30h 57mQantas Airways

Sun 12/281:00 pmSYD - JAX

2 stops26h 27mQantas Airways

Deal found 12/22

$2,081

Fri 12/269:43 amJAX - SYD

1 stop29h 42mMultiple Airlines

Sun 12/285:45 pmSYD - JAX

1 stop43h 06mMultiple Airlines

Deal found 12/22

$2,179

Thu 1/112:21 pmJAX - SYD

2 stops28h 14mQantas Airways

Thu 1/2212:30 pmSYD - JAX

2 stops23h 29mQantas Airways

Deal found 12/22

$1,182

Thu 1/14:55 pmJAX - SYD

1 stop22h 05mUnited Airlines

Thu 1/2211:50 amSYD - JAX

1 stop19h 48mUnited Airlines

Deal found 12/22

$1,963

Thu 1/112:21 pmJAX - SYD

2 stops28h 14mMultiple Airlines

Thu 1/228:45 amSYD - JAX

3 stops27h 14mMultiple Airlines

Deal found 12/22

$2,228

Mon 1/194:41 pmJAX - SYD

2 stops27h 14mQantas Airways

Mon 1/268:45 amSYD - JAX

2 stops27h 14mQantas Airways

Deal found 12/22

$1,413

Mon 1/195:05 pmJAX - SYD

1 stop21h 55mUnited Airlines

Mon 1/2611:50 amSYD - JAX

1 stop25h 57mUnited Airlines

Deal found 12/22

$1,713

Mon 1/196:11 pmJAX - SYD

2 stops47h 24mMultiple Airlines

Mon 1/2610:00 pmSYD - JAX

3 stops40h 54mMultiple Airlines

Deal found 12/22

$2,031

One-way flights from Jacksonville to Sydney
Search for one-way flight options from Jacksonville to Sydney. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Sat 3/75:20 pmJAX - SYD

2 stops35h 30mMultiple Airlines

Deal found 12/22

$4,945

Sat 3/710:43 amJAX - SYD

3 stops40h 37mTurkish Airlines

Deal found 12/22

$5,004

Find flight deals from Jacksonville to Sydney

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,037 (Justfly.com)
Popular in	April
Cheapest in	September
Average price	$1,609

Provider with most accurate pricing for Jacksonville-Sydney Kingsford Smith flight deals.

Search Deals

Provider most trusted by Cheapflights users for Jacksonville-Sydney Kingsford Smith flights.

Search Deals

From Jacksonville to Sydney Kingsford Smith

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($210 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($73 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Jacksonville to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Wed 3/18

11:28 am-8:35 pm

2 stops42h 07m

Sydney Kingsford Smith

Thu 3/26

1:05 pm-6:56 pm

1 stop20h 51m

$1,043

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Wed 2/4

12:54 pm-6:55 am

1 stop26h 01m

Sydney Kingsford Smith

Wed 2/11

6:30 am-3:51 pm

2 stops25h 21m

$1,146

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sat 2/7

12:54 pm-8:15 am

2 stops27h 21m

Sydney Kingsford Smith

Fri 2/13

6:00 pm-11:09 pm

2 stops45h 09m

$1,216

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sun 3/22

5:01 pm-2:25 pm

2 stops30h 24m

Sydney Kingsford Smith

Sun 4/26

12:00 pm-5:40 pm

1 stop19h 40m

$1,245

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Wed 4/22

6:35 am-7:20 am

2 stops34h 45m

Sydney Kingsford Smith

Tue 5/12

9:20 am-7:48 pm

2 stops24h 28m

$1,273

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sun 3/22

8:45 am-7:25 am

2 stops31h 40m

Sydney Kingsford Smith

Sun 4/26

9:15 am-6:54 pm

2 stops23h 39m

$1,297

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sat 2/28

5:20 pm-7:35 am

2 stops46h 15m

Sydney Kingsford Smith

Wed 3/4

7:15 pm-6:57 pm

2 stops39h 42m

$1,346

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sat 3/7

5:20 pm-8:50 pm

2 stops35h 30m

$4,945

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sat 3/7

10:43 am-7:20 pm

3 stops40h 37m

$5,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Compare providers for flights from Jacksonville to Sydney

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Jacksonville to Sydney in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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 Jacksonville-Sydney flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Jacksonville-Sydney flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Jacksonville-Sydney flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Jacksonville-Sydney flights, Cheapflights users trust eDreams the most. eDreams 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 Jacksonville-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 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, July is the cheapest month in which you can book a flight from Jacksonville to Sydney (average of $699). Flying from Jacksonville to Sydney in January is currently the most expensive (average of $1,718). 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?

Unlike in the evening, when flights are generally more expensive, you can save up to 39% on flights from Jacksonville to Sydney by exploring options for tickets in the morning.

Reviews of airlines servicing Sydney

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

7.9

Good

8,013 reviews

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

7.9

Good

8,013 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

Qantas Airways

7.5

Good

949 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

United Airlines

7.4

Good

9,104 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

American Airlines

7.2

Good

11,053 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

6.0

Good

pilar,May 2025

RSW - ATL

Related info for your journey

How long is the flight from Jacksonville to Sydney?
Airlines like Qantas Airways fly from Jacksonville to Sydney in about 42h 07m. The time it takes to get you to your destination can typically vary by up to . The distance between Jacksonville and Sydney is about 9365 mi.
What are the cheapest airlines flying from Jacksonville to Sydney round-trip?
Delta, at $736, was found to be the cheapest airline from Jacksonville to Sydney.Alternate airlines to your destination round-trip include United Airlines and Qantas Airways. Users have found that Delta is 56% 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, July is the cheapest month in which you can book a flight from Jacksonville to Sydney (average of $699). Flying from Jacksonville to Sydney in January is currently the most expensive (average of $1,718). 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

Parramatta

Wollongong

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Other flights to Sydney

Top 4 airlines flying from Jacksonville to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$916	Average$1,664	FlexibilityNo cancel fee	On-timeN/A
Qantas Airways	Cheapest$1,157	Average$1,611	FlexibilityNo cancel fee	On-time74%
American Airlines	Cheapest$1,251	Average$1,619	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$1,357	Average$1,610	FlexibilityNo cancel fee	On-time69%

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$1,043+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Jacksonville to Sydney with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Jacksonville to Sydney

Cheapest flights from Jacksonville to SydneyExplore 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 December 23, 2025.

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 December 23, 2025.

Find flight deals from Jacksonville to Sydney

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Jacksonville to Sydney that are best for you.

Compare providers for flights from Jacksonville 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 Jacksonville to Sydney in December.

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.

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?

What is the cheapest time of day to fly from JAX to SYD?

Reviews of airlines servicing Sydney

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.

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.

How long is the flight from Jacksonville to Sydney?

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

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

How can I find direct flights from Jacksonville to Sydney?

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

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

Traveling to a place near Sydney?

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Alternative routes for Jacksonville to Sydney

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Top 4 airlines flying from Jacksonville to Sydney

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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 December 23, 2025.