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Cheap flights from Jacksonville to Sydney from $1,235

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Sydney departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Jacksonville to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
12:17 pm - 6:55 amJAX-SYD
26h 38m1 stop
Qantas Airways Logo
2:05 pm - 10:34 pmSYD-JAX
24h 29m1 stop
$1,235Qantas Airways
Find Deal
Mon, Nov 3 - Mon, Nov 17
Qantas Airways Logo
6:02 pm - 9:30 pmJAX-SYD
36h 28m2 stops
Qantas Airways Logo
1:05 pm - 5:40 pmSYD-JAX
19h 35m1 stop
$1,276Qantas Airways
Find Deal
Wed, Mar 18 - Thu, Mar 26
American Airlines Logo
4:21 pm - 9:00 amJAX-SYD
24h 39m2 stops
American Airlines Logo
2:05 pm - 6:40 pmSYD-JAX
20h 35m1 stop
$1,280American Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 17
Qantas Airways Logo
4:51 pm - 6:55 amJAX-SYD
22h 04m1 stop
Qantas Airways Logo
9:00 am - 3:55 pmSYD-JAX
46h 55m2 stops
$1,311Qantas Airways
Find Deal
Tue, Nov 18 - Mon, Dec 1
Qantas Airways Logo
4:41 pm - 8:15 amJAX-SYD
47h 34m2 stops
Qantas Airways Logo
2:05 pm - 3:37 pmSYD-JAX
41h 32m1 stop
$1,367Qantas Airways
Find Deal
Sat, Feb 7 - Thu, Feb 12
United Airlines Logo
11:40 am - 7:00 amJAX-SYD
27h 20m1 stop
United Airlines Logo
11:50 am - 9:47 pmSYD-JAX
25h 57m1 stop
$1,610United Airlines
Find Deal
Sat, Jan 31 - Sun, Feb 8
United Airlines Logo
5:25 pm - 7:00 amJAX-SYD
22h 35m1 stop
United Airlines Logo
11:50 am - 9:52 pmSYD-JAX
25h 02m1 stop
$1,612United Airlines
Find Deal
Wed, Mar 18 - Thu, Mar 26
Delta Logo
1:07 pm - 8:30 amJAX-SYD
27h 23m2 stops
Delta Logo
10:40 am - 4:23 pmSYD-JAX
21h 43m2 stops
$1,659Delta
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Thu, Nov 13 - Mon, Nov 17
Air Canada Logo
11:40 am - 9:35 amJAX-SYD
29h 55m2 stops
Air Canada Logo
11:20 am - 3:32 pmSYD-JAX
44h 12m3 stops
$2,235Air Canada
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Thu, Nov 13 - Mon, Nov 17
Air Canada Logo
11:40 am - 9:35 amJAX-SYD
29h 55m2 stops
Air Canada Logo
11:20 am - 3:32 pmSYD-JAX
44h 12m3 stops
$2,295Air Canada
Find Deal
Thu, Nov 13 - Mon, Nov 17

United Airlines flights from Jacksonville to Sydney

Our best United Airlines deals on Jacksonville to Sydney flight tickets
United Airlines
Jan 31
JAX11:40 amJacksonville
27h 20m
1 stop
SYD7:00 amSydney Kingsford Smith
Feb 8
SYD11:50 amSydney Kingsford Smith
25h 57m
1 stop
JAX9:47 pmJacksonville
$1,610
Find similar
United Airlines
Mar 18
JAX5:25 pmJacksonville
22h 35m
1 stop
SYD7:00 amSydney Kingsford Smith
Mar 26
SYD11:50 amSydney Kingsford Smith
25h 02m
1 stop
JAX9:52 pmJacksonville
$1,612
Find similar
United Airlines
Dec 25
JAX1:30 pmJacksonville
27h 35m
2 stops
SYD9:05 amSydney Kingsford Smith
Jan 9
SYD11:50 amSydney Kingsford Smith
25h 57m
1 stop
JAX9:47 pmJacksonville
$1,697
Find similar

Qantas Airways flights from Jacksonville to Sydney

Our best Qantas Airways deals on Jacksonville to Sydney flight tickets
Qantas Airways
Nov 3
JAX12:17 pmJacksonville
26h 38m
1 stop
SYD6:55 amSydney Kingsford Smith
Nov 17
SYD2:05 pmSydney Kingsford Smith
24h 29m
1 stop
JAX10:34 pmJacksonville
$1,235
Find similar
Qantas Airways
Mar 18
JAX6:02 pmJacksonville
36h 28m
2 stops
SYD9:30 pmSydney Kingsford Smith
Mar 26
SYD1:05 pmSydney Kingsford Smith
19h 35m
1 stop
JAX5:40 pmJacksonville
$1,276
Find similar
Qantas Airways
Nov 18
JAX4:51 pmJacksonville
22h 04m
1 stop
SYD6:55 amSydney Kingsford Smith
Dec 1
SYD9:00 amSydney Kingsford Smith
46h 55m
2 stops
JAX3:55 pmJacksonville
$1,311
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 14, 2025.
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

Mon 11/3

12:17 pm-6:55 am

1 stop26h 38m

Sydney Kingsford Smith

Mon 11/17

2:05 pm-10:34 pm

1 stop24h 29m

$1,235

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Wed 3/18

6:02 pm-9:30 pm

2 stops36h 28m

Sydney Kingsford Smith

Thu 3/26

1:05 pm-5:40 pm

1 stop19h 35m

$1,276

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Mon 11/3

4:21 pm-9:00 am

2 stops24h 39m

Sydney Kingsford Smith

Mon 11/17

2:05 pm-6:40 pm

1 stop20h 35m

$1,280

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Tue 11/18

4:51 pm-6:55 am

1 stop22h 04m

Sydney Kingsford Smith

Mon 12/1

9:00 am-3:55 pm

2 stops46h 55m

$1,311

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sat 2/7

4:41 pm-8:15 am

2 stops47h 34m

Sydney Kingsford Smith

Thu 2/12

2:05 pm-3:37 pm

1 stop41h 32m

$1,367

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sat 1/31

11:40 am-7:00 am

1 stop27h 20m

Sydney Kingsford Smith

Sun 2/8

11:50 am-9:47 pm

1 stop25h 57m

$1,610

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Wed 3/18

5:25 pm-7:00 am

1 stop22h 35m

Sydney Kingsford Smith

Thu 3/26

11:50 am-9:52 pm

1 stop25h 02m

$1,612

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Thu 11/13

1:07 pm-8:30 am

2 stops27h 23m

Sydney Kingsford Smith

Mon 11/17

10:40 am-4:23 pm

2 stops21h 43m

$1,659

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Thu 11/13

11:40 am-9:35 am

2 stops29h 55m

Sydney Kingsford Smith

Mon 11/17

11:20 am-3:32 pm

3 stops44h 12m

$2,235

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Thu 11/13

11:40 am-9:35 am

2 stops29h 55m

Sydney Kingsford Smith

Mon 11/17

11:20 am-3:32 pm

3 stops44h 12m

$2,295

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Jacksonville to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

In general, February is the cheapest month to fly from Jacksonville to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,357. If you are unable to visit Sydney during the month of February, then departing from Jacksonville during the month September is also very affordable. Most momondo users find prices during this month for around $1,487.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Jacksonville to Sydney is on a Sunday when prices can be found for as low as $1,464. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $2,210.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Jacksonville to Sydney in the morning for as low as $1,402. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the evening, with an average ticket price of $2,331. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Jacksonville to Sydney flights?

You could potentially save up to 63% on your flight if you consider stops on a Jacksonville to Sydney flight.

When to book flights from Jacksonville to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Jacksonville to Sydney (JAX to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Sydney

Direct flights

None
There are no direct flights from Jacksonville to Sydney. There are no popular flight routes from Jacksonville to Sydney.
Search flight deals

  • How far is Jacksonville to Sydney Kingsford Smith by plane?

    The straight-line distance from Jacksonville to Sydney Kingsford Smith is 9360.5 mi. In terms of flight time, this usually takes a little over 21h 58m.

  • When did momondo last update prices for flights from Jacksonville Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Jacksonville Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Jacksonville Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Jacksonville Airport to Sydney Kingsford Smith Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Jacksonville to Sydney?

Best airlines flying from Jacksonville to Sydney

Compare and see reviews for airlines that fly from Jacksonville to Sydney with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $916Free CancellationRating
7.9
7,975 reviews
Search Delta flights
Air CanadaPriceFrom $965Free CancellationRating
7.1
10,297 reviews
Search Air Canada flights
American AirlinesPriceFrom $1,192Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,205Free CancellationRating
7.4
8,976 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,338Free CancellationRating
7.5
916 reviews
Search Qantas Airways flights

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Bondi Beach
Katoomba
Wollongong
Randwick
Cronulla
Coogee
Manly
Penrith
Leura
Lithgow
Charlestown
Terrigal
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Jacksonville.

Can I find flights from Jacksonville to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Jacksonville to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Jacksonville to Sydney?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Jacksonville to Sydney.

I’m not ready to book a flight from Jacksonville to Sydney right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Jacksonville to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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