CA $1,045 Cheap Flights from Jacksonville (JAX) to Sydney (SYD)

View CA $1,045 flight on Fri, Apr 3, 2026Opens in a new window

Popular airlines from Jacksonville International Airport (JAX) to Sydney Airport (SYD)

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Cheap flights from Jacksonville (JAX) to Sydney (SYD)

Prices were available within the past 7 days and start at CA $1,045 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Find the cheapest month to fly from Jacksonville (JAX) to Sydney (SYD)

September is typically the cheapest month to fly

From CA $1,414 - CA $2,316 per traveller.

Frequently asked questions

How much is a flight from JAX to SYD?
Based on airfares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Jacksonville Intl. Airport (JAX) and Mascot Airport start from . Make your booking today to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Jacksonville Intl. Airport (JAX) to Sydney Airport?
We understand that things crop up unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Jacksonville Intl. Airport (JAX) to Sydney Airport that have flexible change policies?
Many carriers will allow you to reschedule your flight without a change fee. All you pay is the fare difference. When looking for JAX to Sydney Airport flights, you'll find a "No change fees" box for you to tick.
How many hours is the flight from Jacksonville Intl. Airport (JAX) to Kingsford Smith Intl. Airport (SYD)?
Make the 20 hours and 11 minutes between JAX and Mascot Airport as comfortable as you can. Bring the essentials, like a neck pillow, your toothbrush and warm clothes, and simply enjoy the flight!
How far is the flight from Jacksonville Intl. Airport (JAX) to Sydney Airport?
With around 15,100 kilometres separating Jacksonville and Sydney, your flight will be a long one. Pack wisely and make your time on board more comfortable. Things like a sleep mask and a good travel pillow should be in your hand luggage.
Which airlines fly direct from Jacksonville Intl. Airport to Mascot Airport?
Flying directly between JAX and SYD isn't possible right now. However, you'll still be able to find a flight to Sydney with at least one stop.
Are JAX to SYD flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so not always. While last-minute flight deals between Jacksonville Intl. Airport (JAX) and SYD are of course possible, it also makes sense to keep an eye on prices well before you fly. In fact, some air carriers publish their prices up to 12 months ahead of the departure date. Expedia is continuously updating the biggest bargains around, so keep checking and be ready to grab your seat when the fares dip.

Travel information

Origin airport
Jacksonville Intl.
Destination airport
Kingsford Smith Intl.
Distance
14994 km

Book with confidence

Jacksonville to Sydney Flights

The easy way to book your flights from Jacksonville to Sydney 

With Expedia, it’s simple to find and book flights to Sydney from Jacksonville whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 4 airlines that cover this route. There are nonstop flights to Kingsford Smith Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Jacksonville to Sydney today, tomorrow, or this week.  

 

Save dollars with cheap flights from Jacksonville Intl., JAX to Kingsford Smith Intl., SYD 

Sort your search results by price to find great deals on your flight from Jacksonville to Sydney—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Sydney from Jacksonville currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Sydney  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Sydney from Jacksonville 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Sydney with Expedia today.

Jacksonville to Sydney Flights
*Available to Expedia members.