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Cheap flights from Miami to Sydney from $991

MIA — SYD
20 Nov — 27 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Miami to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Miami to Sydney

Sun 22/1107:15 -
2 stops34h 20m
Mon 8/311:20 -
1 stop22h 07m
Deal found 19/10$1,562
Tue 1/1212:05 -
2 stops29h 30m
Tue 8/1211:20 -
2 stops27h 56m
Deal found 17/10$1,604
Mon 26/1012:05 -
2 stops29h 30m
Sun 8/1111:20 -
1 stop22h 02m
Deal found 19/10$1,620
Fri 23/1021:45 -
2 stops43h 50m
Sat 31/1010:20 -
1 stop22h 02m
Deal found 18/10$1,621
Mon 26/1015:42 -
2 stops25h 53m
Tue 3/1111:20 -
2 stops40h 56m
Deal found 21/10$1,630
Sat 31/1018:20 -
2 stops28h 20m
Sat 7/1111:20 -
2 stops40h 56m
Deal found 20/10$1,655
Sun 25/1018:20 -
2 stops37h 05m
Mon 2/1111:20 -
1 stop22h 02m
Deal found 20/10$1,658

Find flight deals from Miami to Sydney

Round-trip from

$1,562

One-way from

$991

Popular in

December

Cheapest in

March

Average price

$2,079
Air Canada
  • Air Canada
  • 22/11-8/3
  • 3 total stops
  • 56h 27m total
  • Miami to Sydney
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Qantas Airways
  • Qantas Airways
  • 30/10-31/12
  • 2 total stops
  • 25h 45m total
  • Miami to Sydney
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($70 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($43 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Miami to Sydney that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest return flight

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Sat 7/11

21:50-09:50

2 stops44h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,064
Fastest return journey

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Fri 5/3

17:25-12:35

2 stops27h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,179

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Mon 2/11

08:26-20:50

2 stops44h 24m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,254

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Fri 11/12

10:25-19:25

2 stops41h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,460

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Tue 1/12

19:15-06:50

1 stop43h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,584

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Fri 5/3

19:15-06:50

1 stop43h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,597

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Mon 2/11

19:15-06:50

1 stop43h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,668

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Sat 13/2

13:00-09:05

3 stops52h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,683

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Fri 6/11

19:15-06:50

1 stop43h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,725

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Mon 7/12

17:27-11:05

2 stops25h 38m

Sydney Kingsford Smith

Wed 23/12

14:05-22:30

1 stop24h 25m

$1,856

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Miami to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Miami with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Miami to Sydney

How far ahead should I book a flight from Miami to Sydney?

The best time to book flights from Miami to Sydney is 12 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Miami to Sydney?

Currently, March is the cheapest month in which you can book a flight from Miami to Sydney (average of $1,481). Flying from Miami to Sydney in December is currently the most expensive (average of $2,287). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Miami to Sydney?

Airfare is typical for this route at the moment.

Miami to Sydney flights typically cost between $1,452 and $2,175 in November.
The cheapest return price found within the last 5 days was $1,562 on Air Canada (22 Nov–8 Mar).

Related info for your journey

  • How long is the flight from Miami to Sydney?

    A quick flight from Miami to Sydney can take about 24h 28m. Qantas Airways provides one of the quickest options available for as low as $1,880. The distance from Miami to Sydney is about 15012 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Miami to Sydney that include hotel bookings?

    Yes. In addition to deals on Miami to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Miami to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Sydney.

  • Can I find deals for business class flights from Miami to Sydney?

    Yes. Cheapflights offers flight deals from Miami to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to Sydney?

    Currently, March is the cheapest month in which you can book a flight from Miami to Sydney (average of $1,481). Flying from Miami to Sydney in December is currently the most expensive (average of $2,287). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Miami to Sydney

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Orlando to Coolangatta flights

Fly with Cheapflights

How does Cheapflights help users find flights from Miami to Sydney?

When you search for this flight from Miami to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Miami to Sydney?

Cheapflights helps you find that perfect flight to Sydney from Miami by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Miami to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from Miami to Sydney with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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