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Cheap flights from Jacksonville to Sydney from $761

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Sydney departing on 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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.
American Airlines Logo
7:41 pm - 6:55 am
JAX
-
SYD
21h 14m
1 stop
American Airlines Logo
9:10 am - 6:57 pm
SYD
-
JAX
23h 47m
2 stops
$1,150American Airlines
Mon, Jul 27 - Sun, Aug 9
American Airlines Logo
7:41 pm - 6:55 am
JAX
-
SYD
21h 14m
1 stop
American Airlines Logo
12:00 pm - 11:37 pm
SYD
-
JAX
25h 37m
1 stop
$1,151American Airlines
Mon, Jul 27 - Sun, Aug 9
United Airlines Logo
9:20 am - 7:00 am
JAX
-
SYD
31h 40m
2 stops
United Airlines Logo
9:30 am - 9:41 pm
SYD
-
JAX
26h 11m
2 stops
$1,154United Airlines
Mon, Jul 27 - Sun, Aug 9
Air New Zealand Logo
3:23 pm - 7:00 am
JAX
-
SYD
25h 37m
2 stops
Air New Zealand Logo
10:20 am - 9:59 pm
SYD
-
JAX
25h 39m
2 stops
$1,163Air New Zealand
Sun, Jun 28 - Mon, Jul 13
United Airlines Logo
9:20 am - 7:00 am
JAX
-
SYD
31h 40m
3 stops
United Airlines Logo
10:20 am - 9:59 pm
SYD
-
JAX
25h 39m
2 stops
$1,164United Airlines
Mon, Jun 29 - Mon, Jul 13
United Airlines Logo
6:35 pm - 7:00 am
JAX
-
SYD
46h 25m
2 stops
United Airlines Logo
9:30 am - 8:08 pm
SYD
-
JAX
24h 38m
2 stops
$1,180United Airlines
Tue, Jun 30 - Mon, Jul 13
Air New Zealand Logo
4:23 pm - 7:00 am
JAX
-
SYD
24h 37m
2 stops
Air New Zealand Logo
9:30 am - 8:08 pm
SYD
-
JAX
24h 38m
2 stops
$1,213Air New Zealand
Sat, Jun 27 - Mon, Jul 13
United Airlines Logo
4:23 pm - 7:00 am
JAX
-
SYD
24h 37m
2 stops
United Airlines Logo
10:20 am - 8:08 pm
SYD
-
JAX
23h 48m
2 stops
$1,214United Airlines
Sat, Jun 27 - Tue, Jul 14
United Airlines Logo
6:35 pm - 7:00 am
JAX
-
SYD
46h 25m
2 stops
United Airlines Logo
9:30 am - 9:59 pm
SYD
-
JAX
26h 29m
2 stops
$1,230United Airlines
Tue, Jun 30 - Thu, Jul 9
United Airlines Logo
6:35 pm - 6:55 am
JAX
-
SYD
46h 20m
2 stops
United Airlines Logo
10:20 am - 9:59 pm
SYD
-
JAX
25h 39m
2 stops
$1,232United Airlines
Wed, Jul 1 - Sun, Jul 12

American Airlines flights from Jacksonville to Sydney

Our best American Airlines deals on Jacksonville to Sydney flight tickets
American Airlines
Jul 27
JAX7:41 pmJacksonville
21h 14m
1 stop
SYD6:55 amSydney Kingsford Smith
Aug 9
SYD9:10 amSydney Kingsford Smith
23h 47m
2 stops
JAX6:57 pmJacksonville
$1,150
American Airlines
Jul 27
JAX7:41 pmJacksonville
21h 14m
1 stop
SYD6:55 amSydney Kingsford Smith
Aug 9
SYD12:00 pmSydney Kingsford Smith
25h 37m
1 stop
JAX11:37 pmJacksonville
$1,151
American Airlines
Aug 8
JAX11:34 amJacksonville
29h 21m
1 stop
SYD6:55 amSydney Kingsford Smith
Aug 20
SYD12:00 pmSydney Kingsford Smith
20h 57m
1 stop
JAX6:57 pmJacksonville
$1,257

Qantas Airways flights from Jacksonville to Sydney

Our best Qantas Airways deals on Jacksonville to Sydney flight tickets
Qantas Airways
Nov 1
JAX12:17 pmJacksonville
27h 58m
2 stops
SYD8:15 amSydney Kingsford Smith
Nov 25
SYD2:05 pmSydney Kingsford Smith
21h 20m
1 stop
JAX7:25 pmJacksonville
$1,345
Qantas Airways
Nov 4
JAX12:17 pmJacksonville
26h 38m
1 stop
SYD6:55 amSydney Kingsford Smith
Nov 25
SYD2:05 pmSydney Kingsford Smith
21h 20m
1 stop
JAX7:25 pmJacksonville
$1,375
Qantas Airways
Nov 1
JAX4:51 pmJacksonville
22h 04m
1 stop
SYD6:55 amSydney Kingsford Smith
Nov 25
SYD2:05 pmSydney Kingsford Smith
21h 20m
1 stop
JAX7:25 pmJacksonville
$1,376

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 June 4, 2026.
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

Cheapest round-trip
Quickest round-trip

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Mon 7/27

7:41 pm-6:55 am

1 stop21h 14m

Sydney Kingsford Smith

Sun 8/9

9:10 am-6:57 pm

2 stops23h 47m

$1,150

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Mon 7/27

7:41 pm-6:55 am

1 stop21h 14m

Sydney Kingsford Smith

Sun 8/9

12:00 pm-11:37 pm

1 stop25h 37m

$1,151

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Mon 7/27

9:20 am-7:00 am

2 stops31h 40m

Sydney Kingsford Smith

Sun 8/9

9:30 am-9:41 pm

2 stops26h 11m

$1,154

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sun 6/28

3:23 pm-7:00 am

2 stops25h 37m

Sydney Kingsford Smith

Mon 7/13

10:20 am-9:59 pm

2 stops25h 39m

$1,163

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Mon 6/29

9:20 am-7:00 am

3 stops31h 40m

Sydney Kingsford Smith

Mon 7/13

10:20 am-9:59 pm

2 stops25h 39m

$1,164

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Tue 6/30

6:35 pm-7:00 am

2 stops46h 25m

Sydney Kingsford Smith

Mon 7/13

9:30 am-8:08 pm

2 stops24h 38m

$1,180

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sat 6/27

4:23 pm-7:00 am

2 stops24h 37m

Sydney Kingsford Smith

Mon 7/13

9:30 am-8:08 pm

2 stops24h 38m

$1,213

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sat 6/27

4:23 pm-7:00 am

2 stops24h 37m

Sydney Kingsford Smith

Tue 7/14

10:20 am-8:08 pm

2 stops23h 48m

$1,214

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Tue 6/30

6:35 pm-7:00 am

2 stops46h 25m

Sydney Kingsford Smith

Thu 7/9

9:30 am-9:59 pm

2 stops26h 29m

$1,230

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Wed 7/1

6:35 pm-6:55 am

2 stops46h 20m

Sydney Kingsford Smith

Sun 7/12

10:20 am-9:59 pm

2 stops25h 39m

$1,232

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 typical price of a round-trip flight between Jacksonville and Sydney?

What is the cheapest month to fly to Sydney?

In general, July 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 $1,349. If you are unable to visit Sydney during the month of July, then departing from Jacksonville during the month November is also very affordable. Most momondo users find prices during this month for around $1,414.

Can stopping save me money on Jacksonville to Sydney flights?

You could potentially save up to 19% 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

Fastest flight time

21h 39m

Direct flights

None
The fastest flight from Jacksonville to Sydney takes 21h 39m
There are no direct flights from Jacksonville to Sydney. There are no popular flight routes from Jacksonville to Sydney.
Search flight deals

Frequently asked questions about flying from Jacksonville to Sydney

  • 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 39m.

  • 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
United AirlinesPriceFrom $737Free CancellationRating
7.4
9,774 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,157Free CancellationRating
7.5
1,042 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,251Free CancellationRating
7.1
11,641 reviews
Search American Airlines flights

Traveling to a place near Sydney?

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