JAX - SYD

$1,189 Find Cheap Flights from Jacksonville to Sydney

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Jacksonville to Sydney departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Sydney, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,189
Overall average: $1,599
Qantas Airways
Wed 5/6Wed 5/20
JAX - SYD • 2 stops
Cheapest one-way
$4,641
Qantas Airways
Sat 3/7
JAX - SYD • 1 stop
Top airlines
Qantas Airways
Cheapest • from $1,189 (round-trip)
Qantas Airways
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 12% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Jacksonville to Sydney (JAX-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jacksonville to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Jacksonville to Sydney

Wed, May 6 - Wed, May 20
Qantas Airways Logo
4:28 pm - 8:00 am
JAX
-
SYD
25h 32m
2 stops
Qantas Airways Logo
10:05 am - 9:02 pm
SYD
-
JAX
24h 57m
2 stops
$1,189Qantas Airways
Wed, May 6 - Wed, May 20
Qantas Airways Logo
4:28 pm - 8:00 am
JAX
-
SYD
25h 32m
2 stops
Qantas Airways Logo
10:30 am - 9:02 pm
SYD
-
JAX
24h 32m
2 stops
$1,191Qantas Airways
Wed, Mar 18 - Thu, Mar 26
Qantas Airways Logo
11:27 am - 8:35 am
JAX
-
SYD
30h 08m
2 stops
Qantas Airways Logo
7:30 pm - 8:59 pm
SYD
-
JAX
40h 29m
2 stops
$1,219Qantas Airways
Sat, Feb 21 - Sat, Mar 7
Qantas Airways Logo
11:27 am - 8:45 am
JAX
-
SYD
29h 18m
2 stops
Qantas Airways Logo
9:00 am - 11:28 pm
SYD
-
JAX
30h 28m
2 stops
$1,255Qantas Airways
Tue, May 26 - Mon, Jun 8
Multiple Airlines Logo
9:23 am - 7:30 am
JAX
-
SYD
32h 07m
1 stop
Multiple Airlines Logo
1:15 pm - 8:23 pm
SYD
-
JAX
45h 08m
2 stops
$1,268Multiple Airlines
Wed, Mar 18 - Thu, Mar 26
Qantas Airways Logo
5:01 pm - 9:40 pm
JAX
-
SYD
37h 39m
2 stops
Qantas Airways Logo
1:05 pm - 6:55 pm
SYD
-
JAX
20h 50m
1 stop
$1,269Qantas Airways
Wed, May 6 - Wed, May 20
Multiple Airlines Logo
4:28 pm - 8:15 am
JAX
-
SYD
25h 47m
2 stops
Multiple Airlines Logo
12:00 pm - 6:52 pm
SYD
-
JAX
20h 52m
1 stop
$1,273Multiple Airlines
Wed, May 6 - Wed, May 20
Multiple Airlines Logo
4:28 pm - 8:15 am
JAX
-
SYD
25h 47m
2 stops
Multiple Airlines Logo
12:00 pm - 6:52 pm
SYD
-
JAX
20h 52m
1 stop
$1,274Multiple Airlines
Wed, May 6 - Wed, May 20
Multiple Airlines Logo
4:28 pm - 8:00 am
JAX
-
SYD
25h 32m
2 stops
Multiple Airlines Logo
12:00 pm - 10:19 pm
SYD
-
JAX
24h 19m
1 stop
$1,275Multiple Airlines
Sat, Feb 21 - Sat, Mar 7
Multiple Airlines Logo
11:27 am - 8:15 am
JAX
-
SYD
28h 48m
2 stops
Multiple Airlines Logo
2:05 pm - 11:28 pm
SYD
-
JAX
25h 23m
1 stop
$1,320Multiple Airlines
Booking Insights

KAYAK's insights & trends for Jacksonville to Sydney flights

Get data-powered insights and trends into flights from Jacksonville to Sydney to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Jacksonville to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Jacksonville to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Jacksonville to Sydney is September, where tickets cost $1,474 (return) on average. On the other hand, the most expensive months are April and January, where the average cost of round-trip tickets is $2,452 and $1,926 respectively.

Good to know

Low seasonMay
Cheapest flight$1,189
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Jacksonville to Sydney

When to book flights from Jacksonville to Sydney

Are your dates flexible? Find out the best times to travel from Jacksonville to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Jacksonville to Sydney

  • What is the cheapest flight from Jacksonville to Sydney?

    In the last 3 days, the lowest price for a flight from Jacksonville to Sydney was $4,641 for a one-way ticket and $1,189 for a round-trip.

  • Do I need a passport to fly between Jacksonville and Sydney?

    A passport is required to fly from Jacksonville to Sydney.

  • Which airports will I be using when flying from Jacksonville to Sydney?

    Jacksonville airport is called Jacksonville and the only airport in Sydney is Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from Jacksonville to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Jacksonville to Sydney?

    Star Alliance, and oneworld are the airline alliances operating flights between Jacksonville and Sydney, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Jacksonville to Sydney, Qantas Airways or United Airlines?

    The two airlines most popular with KAYAK users for flights from Jacksonville to Sydney are Qantas Airways and United Airlines. With an average price for the route of $1,607 and an overall rating of 7.5, Qantas Airways is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,610 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Jacksonville to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Jacksonville to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Jacksonville to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Jacksonville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Jacksonville to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Jacksonville with another airline. Booking your flights between Jacksonville and SYD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Jacksonville to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Jacksonville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Jacksonville to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Jacksonville to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 986 reviews
8.2Crew
7.2Entertainment
7.0Food
7.5Comfort
7.7Boarding
Airline reviews

Flight arrived late with no one to help over 30 people rebook. I slept at the airport.

2.0 MediocreKelsey, Feb 2026
MIA - LAX
Read more Qantas Airways reviews

Flight arrived late with no one to help over 30 people rebook. I slept at the airport.

It was ok, the additional baggage charges were a bit excessive given winter is a time for skiing. To have to pay $600 extra for skis was tantamount to robbery. Airlines should consider sporting goods as baggage. Likewise, they should consider increasing the number of bags allowed on international flights to known ski destinations.

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Couldn't access entertainment on app as said in an email

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

After already paying for excess luggage prior to flight, i was advised AT check in that i had to pay $816 or forfeit my flight! The lady at the counter was SO rude and had already started offboarding me when i said i would pay it after asking her three times for the exact amount! Have lodged a formal complaint yet heard nothing. Will not ever travel via Qantas again

A few more inches of legroom is all i ask

One of the best Qantas business flights I've had. Quality product

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

They charged a fee for 1st bag checked. Others in same party were free.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Little warm on the plane and delayed for an hour

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

Boarding was organized and timely. Food was mediocre, especially for first class travel.

We were 4+ hours delayed. AA is absolutely obnoxious. They just kept pushing back the time to the point where we did not get into Vegas until after midnight when we were supposed to arrive like 845pm.

My last flight on 25 Dec, it’s Christmas Day, everyone happy and very good mood. I really enjoy traveling with Americans Airlines from Miami to Minneapolis my home town after long flight from lhe to Doha then Miami. Thank you again to make my travels comfortable and relaxed. Best regards

Everything you need to know for your flight from Jacksonville to Sydney

Information on your arrival and departure airports