What is the cheapest airline that flies from Jacksonville to Sydney Kingsford Smith?

Qantas Airways and Delta are the most popular carriers operating from Jacksonville to Sydney Kingsford Smith

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$776 Cheap Flights from Jacksonville to Sydney in 2026

Q: What is the typical price of a round-trip flight between Jacksonville and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from $1,747 to $3,462. The lowest price recently found on this route was $1,722.

Find the cheapest flights from Jacksonville to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:34 - 07:30

JAX

SYD

29h 56m

3 stops

17:50 - 10:42

SYD

JAX

30h 52m

3 stops

$1,722Multiple Airlines

Tue, 11 Aug - Tue, 25 Aug

13:46 - 07:30

JAX

SYD

27h 44m

2 stops

17:50 - 10:42

SYD

JAX

30h 52m

3 stops

$1,724Multiple Airlines

Tue, 11 Aug - Tue, 25 Aug

17:16 - 06:55

JAX

SYD

23h 39m

1 stop

12:00 - 22:16

SYD

JAX

24h 16m

1 stop

$1,863Qantas Airways

Mon, 10 Aug - Wed, 19 Aug

12:59 - 07:05

JAX

SYD

28h 06m

2 stops

12:00 - 23:39

SYD

JAX

25h 39m

2 stops

$1,867American Airlines

Thu, 13 Aug - Thu, 20 Aug

14:21 - 06:25

JAX

SYD

26h 04m

2 stops

09:10 - 22:16

SYD

JAX

27h 06m

2 stops

$1,869American Airlines

Fri, 7 Aug - Fri, 14 Aug

09:19 - 06:55

JAX

SYD

31h 36m

2 stops

10:20 - 21:46

SYD

JAX

25h 26m

2 stops

$1,872United Airlines

Thu, 13 Aug - Thu, 20 Aug

09:20 - 07:00

JAX

SYD

31h 40m

3 stops

10:20 - 19:25

SYD

JAX

23h 05m

2 stops

$1,875United Airlines

Fri, 7 Aug - Fri, 14 Aug

17:29 - 07:00

JAX

SYD

21h 31m

1 stop

09:15 - 17:59

SYD

JAX

24h 44m

1 stop

$1,894Multiple Airlines

Sun, 1 Nov - Wed, 25 Nov

11:40 - 07:00

JAX

SYD

27h 20m

1 stop

09:15 - 17:59

SYD

JAX

24h 44m

1 stop

$1,895United Airlines

Sun, 1 Nov - Wed, 25 Nov

12:33 - 06:25

JAX

SYD

25h 52m

2 stops

11:15 - 22:31

SYD

JAX

27h 16m

2 stops

$1,896American Airlines

Sun, 1 Nov - Wed, 25 Nov

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Qantas Airways flights from Jacksonville to Sydney

Our best Qantas Airways deals on Jacksonville to Sydney flight tickets

Qantas Airways

10 Aug

JAX17:16Jacksonville

23h 39m

1 stop

SYD06:55Sydney Kingsford Smith

19 Aug

SYD12:00Sydney Kingsford Smith

24h 16m

1 stop

JAX22:16Jacksonville

$1,863

Qantas Airways

11 Aug

JAX11:34Jacksonville

29h 21m

1 stop

SYD06:55Sydney Kingsford Smith

25 Aug

SYD12:00Sydney Kingsford Smith

20h 57m

1 stop

JAX18:57Jacksonville

$2,314

Qantas Airways

10 July

JAX06:18Jacksonville

34h 47m

2 stops

SYD07:05Sydney Kingsford Smith

21 July

SYD12:00Sydney Kingsford Smith

23h 16m

1 stop

JAX21:16Jacksonville

$2,396

Air Canada flights from Jacksonville to Sydney

Our best Air Canada deals on Jacksonville to Sydney flight tickets

Air Canada

1 Nov

JAX06:30Jacksonville

35h 05m

3 stops

SYD09:35Sydney Kingsford Smith

25 Nov

SYD11:20Sydney Kingsford Smith

27h 53m

2 stops

JAX23:13Jacksonville

$2,179

Air Canada

28 Sept

JAX19:20Jacksonville

46h 00m

3 stops

SYD07:20Sydney Kingsford Smith

9 Oct

SYD10:20Sydney Kingsford Smith

28h 00m

2 stops

JAX23:20Jacksonville

$2,190

Air Canada

1 Nov

JAX07:00Jacksonville

34h 35m

2 stops

SYD09:35Sydney Kingsford Smith

25 Nov

SYD11:20Sydney Kingsford Smith

39h 51m

3 stops

JAX11:11Jacksonville

$2,191

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Tue 11/8

11:34-07:30

3 stops29h 56m

Sydney Kingsford Smith

Tue 25/8

17:50-10:42

3 stops30h 52m

$1,722

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Tue 11/8

13:46-07:30

2 stops27h 44m

Sydney Kingsford Smith

Tue 25/8

17:50-10:42

3 stops30h 52m

$1,724

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Mon 10/8

17:16-06:55

1 stop23h 39m

Sydney Kingsford Smith

Wed 19/8

12:00-22:16

1 stop24h 16m

$1,863

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Thu 13/8

12:59-07:05

2 stops28h 06m

Sydney Kingsford Smith

Thu 20/8

12:00-23:39

2 stops25h 39m

$1,867

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Fri 7/8

14:21-06:25

2 stops26h 04m

Sydney Kingsford Smith

Fri 14/8

09:10-22:16

2 stops27h 06m

$1,869

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Thu 13/8

09:19-06:55

2 stops31h 36m

Sydney Kingsford Smith

Thu 20/8

10:20-21:46

2 stops25h 26m

$1,872

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Fri 7/8

09:20-07:00

3 stops31h 40m

Sydney Kingsford Smith

Fri 14/8

10:20-19:25

2 stops23h 05m

$1,875

Fastest return journey

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sun 1/11

17:29-07:00

1 stop21h 31m

Sydney Kingsford Smith

Wed 25/11

09:15-17:59

1 stop24h 44m

$1,894

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sun 1/11

11:40-07:00

1 stop27h 20m

Sydney Kingsford Smith

Wed 25/11

09:15-17:59

1 stop24h 44m

$1,895

JacksonvilleSydney

JAX - SYD

JAXSYD

Jacksonville

Sun 1/11

12:33-06:25

2 stops25h 52m

Sydney Kingsford Smith

Wed 25/11

11:15-22:31

2 stops27h 16m

$1,896

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Jacksonville and Sydney?

What is the cheapest month to fly to Sydney?

The month of October is, on average, the cheapest month to fly to Sydney from Jacksonville, with most prices found around $1,940. If you aren’t able to travel to Sydney during the month of October, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $1,957.

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 return 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 14m
Direct flights	None

The fastest flight from Jacksonville to Sydney takes 21h 14m

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?
A flight from Jacksonville to Sydney Kingsford Smith will travel around 15064.3 km. In terms of flight time, this usually takes a little over 21h 14m.
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 old do you have to be to fly from Jacksonville Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Manly

Coogee

Leura

Lithgow

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

Swansea

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Jacksonville to Sydney for you.

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

All flight searches from Jacksonville to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Jacksonville and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Jacksonville to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.