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Cheap flights from Jacksonville to Sydney from $725

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 8/21. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
5:16 pm - 7:05 am
JAX
-
SYD
23h 49m
2 stops
Qantas Airways Logo
12:00 pm - 6:57 pm
SYD
-
JAX
20h 57m
1 stop
$1,164Qantas Airways
Tue, Aug 11 - Tue, Aug 25
American Airlines Logo
1:46 pm - 7:05 am
JAX
-
SYD
27h 19m
2 stops
American Airlines Logo
12:00 pm - 11:34 pm
SYD
-
JAX
25h 34m
2 stops
$1,187American Airlines
Tue, Aug 11 - Tue, Aug 25
American Airlines Logo
11:34 am - 6:25 am
JAX
-
SYD
28h 51m
2 stops
American Airlines Logo
12:00 pm - 10:16 pm
SYD
-
JAX
24h 16m
1 stop
$1,188American Airlines
Tue, Aug 11 - Tue, Aug 25
Qantas Airways Logo
4:51 pm - 6:55 am
JAX
-
SYD
22h 04m
1 stop
Qantas Airways Logo
7:20 am - 6:58 pm
SYD
-
JAX
27h 38m
2 stops
$1,260Qantas Airways
Wed, Nov 25 - Mon, Dec 7
Qantas Airways Logo
12:17 pm - 6:55 am
JAX
-
SYD
26h 38m
1 stop
Qantas Airways Logo
2:05 pm - 6:58 pm
SYD
-
JAX
20h 53m
1 stop
$1,266Qantas Airways
Wed, Nov 25 - Mon, Dec 7
Qantas Airways Logo
12:17 pm - 6:55 am
JAX
-
SYD
26h 38m
1 stop
Qantas Airways Logo
2:05 pm - 7:25 pm
SYD
-
JAX
21h 20m
1 stop
$1,267Qantas Airways
Sun, Nov 1 - Wed, Nov 25
Qantas Airways Logo
12:17 pm - 6:55 am
JAX
-
SYD
26h 38m
1 stop
Qantas Airways Logo
7:20 am - 3:57 pm
SYD
-
JAX
24h 37m
2 stops
$1,268Qantas Airways
Sun, Nov 1 - Wed, Nov 25
Multiple Airlines Logo
12:17 pm - 6:25 am
JAX
-
SYD
26h 08m
2 stops
Multiple Airlines Logo
7:20 am - 3:57 pm
SYD
-
JAX
24h 37m
2 stops
$1,283Multiple Airlines
Fri, Nov 13 - Fri, Nov 20
United Airlines Logo
9:25 am - 6:55 am
JAX
-
SYD
31h 30m
2 stops
United Airlines Logo
10:20 am - 7:25 pm
SYD
-
JAX
23h 05m
2 stops
$1,291United Airlines
Fri, Aug 28 - Fri, Sep 4
American Airlines Logo
12:17 pm - 6:55 am
JAX
-
SYD
26h 38m
1 stop
American Airlines Logo
2:05 pm - 10:31 pm
SYD
-
JAX
24h 26m
1 stop
$1,303American Airlines
Sun, Nov 1 - Wed, Nov 25

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Qantas Airways flights from Jacksonville to Sydney

Our best Qantas Airways deals on Jacksonville to Sydney flight tickets
Qantas Airways
Aug 11
JAX5:16 pmJacksonville
23h 49m
2 stops
SYD7:05 amSydney Kingsford Smith
Aug 25
SYD12:00 pmSydney Kingsford Smith
20h 57m
1 stop
JAX6:57 pmJacksonville
$1,164
Qantas Airways
Nov 25
JAX4:51 pmJacksonville
22h 04m
1 stop
SYD6:55 amSydney Kingsford Smith
Dec 7
SYD7:20 amSydney Kingsford Smith
27h 38m
2 stops
JAX6:58 pmJacksonville
$1,260
Qantas Airways
Nov 25
JAX12:17 pmJacksonville
26h 38m
1 stop
SYD6:55 amSydney Kingsford Smith
Dec 7
SYD2:05 pmSydney Kingsford Smith
20h 53m
1 stop
JAX6:58 pmJacksonville
$1,266

United Airlines flights from Jacksonville to Sydney

Our best United Airlines deals on Jacksonville to Sydney flight tickets
United Airlines
Aug 28
JAX9:25 amJacksonville
31h 30m
2 stops
SYD6:55 amSydney Kingsford Smith
Sep 4
SYD10:20 amSydney Kingsford Smith
23h 05m
2 stops
JAX7:25 pmJacksonville
$1,291
United Airlines
Nov 23
JAX11:40 amJacksonville
27h 20m
1 stop
SYD7:00 amSydney Kingsford Smith
Dec 8
SYD9:20 amSydney Kingsford Smith
22h 05m
1 stop
JAX3:25 pmJacksonville
$1,306
United Airlines
Nov 1
JAX5:29 pmJacksonville
21h 31m
1 stop
SYD7:00 amSydney Kingsford Smith
Nov 25
SYD9:15 amSydney Kingsford Smith
24h 44m
1 stop
JAX5:59 pmJacksonville
$1,307

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 July 19, 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

Tue 8/11

5:16 pm-7:05 am

2 stops23h 49m

Sydney Kingsford Smith

Tue 8/25

12:00 pm-6:57 pm

1 stop20h 57m

$1,164

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Tue 8/11

1:46 pm-7:05 am

2 stops27h 19m

Sydney Kingsford Smith

Tue 8/25

12:00 pm-11:34 pm

2 stops25h 34m

$1,187

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Tue 8/11

11:34 am-6:25 am

2 stops28h 51m

Sydney Kingsford Smith

Tue 8/25

12:00 pm-10:16 pm

1 stop24h 16m

$1,188

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Wed 11/25

4:51 pm-6:55 am

1 stop22h 04m

Sydney Kingsford Smith

Mon 12/7

7:20 am-6:58 pm

2 stops27h 38m

$1,260

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Wed 11/25

12:17 pm-6:55 am

1 stop26h 38m

Sydney Kingsford Smith

Mon 12/7

2:05 pm-6:58 pm

1 stop20h 53m

$1,266

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sun 11/1

12:17 pm-6:55 am

1 stop26h 38m

Sydney Kingsford Smith

Wed 11/25

2:05 pm-7:25 pm

1 stop21h 20m

$1,267

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sun 11/1

12:17 pm-6:55 am

1 stop26h 38m

Sydney Kingsford Smith

Wed 11/25

7:20 am-3:57 pm

2 stops24h 37m

$1,268

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Fri 11/13

12:17 pm-6:25 am

2 stops26h 08m

Sydney Kingsford Smith

Fri 11/20

7:20 am-3:57 pm

2 stops24h 37m

$1,283

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Fri 8/28

9:25 am-6:55 am

2 stops31h 30m

Sydney Kingsford Smith

Fri 9/4

10:20 am-7:25 pm

2 stops23h 05m

$1,291

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sun 11/1

12:17 pm-6:55 am

1 stop26h 38m

Sydney Kingsford Smith

Wed 11/25

2:05 pm-10:31 pm

1 stop24h 26m

$1,303

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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, October 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 $1,337. If you are unable to visit Sydney during the month of October, then departing from Jacksonville during the month July is also very affordable. Most momondo users find prices during this month for around $1,349.

Can stopping save me money on Jacksonville to Sydney flights?

You could potentially save up to 14% 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

26h 38m

Direct flights

None
The fastest flight from Jacksonville to Sydney takes 26h 38m
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 26h 38m.

  • 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
10,006 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,156Free CancellationRating
7.1
11,828 reviews
Search American Airlines flights
Qantas AirwaysPriceFrom $1,157Free CancellationRating
7.5
1,062 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
Wollongong
Penrith
Katoomba
Cronulla
Leura
Randwick
Lithgow
Coogee
Manly
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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