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Cheap flights from Jacksonville to Sydney from $670

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 3/1. 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
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.
Multiple Airlines Logo
4:26 pm - 8:00 am
JAX
-
SYD
25h 34m
2 stops
Multiple Airlines Logo
10:05 am - 9:02 pm
SYD
-
JAX
24h 57m
2 stops
$1,184Multiple Airlines
mié., may. 6 - mié., may. 20
Multiple Airlines Logo
5:01 pm - 2:50 pm
JAX
-
SYD
30h 49m
2 stops
Multiple Airlines Logo
8:15 am - 9:02 pm
SYD
-
JAX
26h 47m
2 stops
$1,229Multiple Airlines
mar., mar. 24 - mié., abr. 8
Qantas Airways Logo
11:27 am - 6:55 am
JAX
-
SYD
27h 28m
1 stop
Qantas Airways Logo
6:30 am - 4:12 pm
SYD
-
JAX
25h 42m
2 stops
$1,232Qantas Airways
vie., feb. 27 - vie., mar. 6
Multiple Airlines Logo
4:16 pm - 9:35 am
JAX
-
SYD
25h 19m
2 stops
Multiple Airlines Logo
11:20 am - 9:21 pm
SYD
-
JAX
26h 01m
2 stops
$1,239Multiple Airlines
vie., feb. 27 - vie., mar. 6
Qantas Airways Logo
5:02 pm - 8:50 pm
JAX
-
SYD
35h 48m
2 stops
Qantas Airways Logo
9:30 am - 8:59 pm
SYD
-
JAX
26h 29m
2 stops
$1,247Qantas Airways
lun., mar. 2 - lun., mar. 16
Qantas Airways Logo
5:02 pm - 6:55 am
JAX
-
SYD
21h 53m
1 stop
Qantas Airways Logo
4:25 pm - 4:11 pm
SYD
-
JAX
38h 46m
2 stops
$1,262Qantas Airways
lun., mar. 2 - lun., mar. 16
Qantas Airways Logo
5:01 pm - 8:25 pm
JAX
-
SYD
36h 24m
2 stops
Qantas Airways Logo
12:00 pm - 9:02 pm
SYD
-
JAX
23h 02m
1 stop
$1,264Qantas Airways
mar., mar. 24 - mié., abr. 8
Qantas Airways Logo
4:26 pm - 8:00 am
JAX
-
SYD
25h 34m
2 stops
Qantas Airways Logo
12:00 pm - 6:52 pm
SYD
-
JAX
20h 52m
1 stop
$1,312Qantas Airways
mié., may. 6 - mié., may. 20
Qantas Airways Logo
5:02 pm - 6:55 am
JAX
-
SYD
21h 53m
1 stop
Qantas Airways Logo
4:25 pm - 5:55 pm
SYD
-
JAX
41h 30m
2 stops
$1,313Qantas Airways
sáb., feb. 28 - sáb., mar. 7
Qantas Airways Logo
5:01 pm - 10:25 pm
JAX
-
SYD
38h 24m
2 stops
Qantas Airways Logo
1:05 pm - 6:55 pm
SYD
-
JAX
20h 50m
1 stop
$1,318Qantas Airways
mié., mar. 18 - jue., mar. 26

Air Canada flights from Jacksonville to Sydney

Our best Air Canada deals on Jacksonville to Sydney flight tickets
Air Canada
Mar 18
JAX6:35 amJacksonville
35h 00m
2 stops
SYD8:35 amSydney Kingsford Smith
Mar 26
SYD10:25 amSydney Kingsford Smith
44h 51m
2 stops
JAX4:16 pmJacksonville
$1,428
Air Canada
Feb 14
JAX7:45 amJacksonville
33h 50m
2 stops
SYD9:35 amSydney Kingsford Smith
Feb 18
SYD11:20 amSydney Kingsford Smith
38h 21m
3 stops
JAX9:41 amJacksonville
$1,997
Air Canada
Feb 14
JAX7:45 amJacksonville
33h 50m
2 stops
SYD9:35 amSydney Kingsford Smith
Feb 18
SYD11:20 amSydney Kingsford Smith
38h 21m
3 stops
JAX9:41 amJacksonville
$2,025

United Airlines flights from Jacksonville to Sydney

Our best United Airlines deals on Jacksonville to Sydney flight tickets
United Airlines
Mar 2
JAX11:33 amJacksonville
29h 32m
3 stops
SYD9:05 amSydney Kingsford Smith
Mar 16
SYD11:50 amSydney Kingsford Smith
24h 42m
2 stops
JAX9:32 pmJacksonville
$1,469
United Airlines
Feb 28
JAX9:20 amJacksonville
31h 55m
2 stops
SYD9:15 amSydney Kingsford Smith
Mar 7
SYD11:50 amSydney Kingsford Smith
25h 43m
1 stop
JAX9:33 pmJacksonville
$1,565
United Airlines
Feb 28
JAX9:20 amJacksonville
31h 45m
3 stops
SYD9:05 amSydney Kingsford Smith
Mar 7
SYD12:10 pmSydney Kingsford Smith
25h 11m
2 stops
JAX9:21 pmJacksonville
$1,570

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 enero 15, 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

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

mié. 5/6

4:26 pm-8:00 am

2 stops25h 34m

Sydney Kingsford Smith

mié. 5/20

10:05 am-9:02 pm

2 stops24h 57m

$1,184

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

mar. 3/24

5:01 pm-2:50 pm

2 stops30h 49m

Sydney Kingsford Smith

mié. 4/8

8:15 am-9:02 pm

2 stops26h 47m

$1,229

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

vie. 2/27

11:27 am-6:55 am

1 stop27h 28m

Sydney Kingsford Smith

vie. 3/6

6:30 am-4:12 pm

2 stops25h 42m

$1,232

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

vie. 2/27

4:16 pm-9:35 am

2 stops25h 19m

Sydney Kingsford Smith

vie. 3/6

11:20 am-9:21 pm

2 stops26h 01m

$1,239

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

lun. 3/2

5:02 pm-8:50 pm

2 stops35h 48m

Sydney Kingsford Smith

lun. 3/16

9:30 am-8:59 pm

2 stops26h 29m

$1,247

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

lun. 3/2

5:02 pm-6:55 am

1 stop21h 53m

Sydney Kingsford Smith

lun. 3/16

4:25 pm-4:11 pm

2 stops38h 46m

$1,262

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

mar. 3/24

5:01 pm-8:25 pm

2 stops36h 24m

Sydney Kingsford Smith

mié. 4/8

12:00 pm-9:02 pm

1 stop23h 02m

$1,264

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

mié. 5/6

4:26 pm-8:00 am

2 stops25h 34m

Sydney Kingsford Smith

mié. 5/20

12:00 pm-6:52 pm

1 stop20h 52m

$1,312

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

sáb. 2/28

5:02 pm-6:55 am

1 stop21h 53m

Sydney Kingsford Smith

sáb. 3/7

4:25 pm-5:55 pm

2 stops41h 30m

$1,313

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

mié. 3/18

5:01 pm-10:25 pm

2 stops38h 24m

Sydney Kingsford Smith

jue. 3/26

1:05 pm-6:55 pm

1 stop20h 50m

$1,318

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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, September 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 $1,474. If you are unable to visit Sydney during the month of September, then departing from Jacksonville during the month June is also very affordable. Most momondo users find prices during this month for around $1,498.

Can stopping save me money on Jacksonville to Sydney flights?

You could potentially save up to 10% 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

24h 00m

Direct flights

None
The fastest flight from Jacksonville to Sydney takes 24h 00m
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 24h 00m.

  • 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
9,164 reviews
Search United Airlines flights
Air CanadaPriceFrom $965Free CancellationRating
7.1
10,623 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $1,157Free CancellationRating
7.5
971 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,251Free CancellationRating
7.2
11,134 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
Wollongong
Randwick
Coogee
Manly
Lithgow
Cronulla
Leura
Penrith
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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