Find flights
When to book
Airlines
FAQs

Cheap flights from Miami to Sydney from $697

MIA — SYD
26 Sep — 3 Oct1
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

Fri 16/1018:10 -
1 stop23h 10m
Sat 31/1010:20 -
1 stop22h 02m
Deal found 25/8$1,402
Fri 16/1018:10 -
1 stop23h 10m
Fri 23/1010:20 -
1 stop21h 54m
Deal found 25/8$1,405

Find flight deals from Miami to Sydney

Round-trip from

$1,402

One-way from

$697

Popular in

December

Cheapest in

March

Average price

$2,144
Air Canada
  • Air Canada
  • 16/10-31/10
  • 2 total stops
  • 45h 12m total
  • Miami to Sydney
Search Deals
22/9
  • 22/9
  • 2 total stops
  • 35h 58m total
  • Miami to Sydney
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($321 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($124 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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

Fly to

Route

Depart

Return

Price

Cheapest return flight

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Mon 18/1

18:20-18:15

2 stops31h 55m

Sydney Kingsford Smith

Mon 25/1

11:20-12:21

3 stops41h 01m

$1,626

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Wed 10/2

15:54-06:55

1 stop23h 01m

Sydney Kingsford Smith

Wed 17/2

11:05-19:10

2 stops24h 05m

$1,778

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Tue 6/10

16:15-06:25

1 stop23h 10m

Sydney Kingsford Smith

Tue 13/10

18:45-04:54

2 stops25h 09m

$1,999

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Mon 18/1

07:29-06:20

1 stop30h 51m

Sydney Kingsford Smith

Mon 25/1

09:20-18:05

1 stop24h 45m

$2,030
Fastest return journey

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Thu 15/10

18:32-07:50

1 stop22h 18m

Sydney Kingsford Smith

Sun 25/10

10:15-17:09

1 stop21h 54m

$2,099

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Thu 26/11

12:50-07:00

1 stop26h 10m

Sydney Kingsford Smith

Fri 25/12

13:20-23:44

2 stops26h 24m

$2,176

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Sun 15/11

12:50-07:00

1 stop26h 10m

Sydney Kingsford Smith

Sun 3/1

11:50-06:03

2 stops34h 13m

$2,678

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Sun 15/11

19:15-06:50

1 stop43h 35m

Sydney Kingsford Smith

Sun 3/1

22:10-16:25

1 stop34h 15m

$3,728

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Sun 7/2

22:45-07:35

2 stops40h 50m

Sydney Kingsford Smith

Sat 20/2

11:10-14:55

3 stops43h 45m

$4,172
Cheapest one-way

MiamiSydney

MIA Miami - SYD Sydney Kingsford Smith

MIASYD

Miami

Tue 24/11

15:21-06:25

2 stops47h 04m

$826

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 55 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 $1,451). Flying from Miami to Sydney in December is currently the most expensive (average of $2,971). 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 below average for this route at the moment.

Miami to Sydney flights typically cost between $1,882 and $3,615 in October.
The cheapest return price found within the last 5 days was $1,402 on Air Canada (16 Oct–31 Oct).

Reviews of airlines servicing Sydney

See what other customers who have flown with Fiji Airways and Qantas Airways from Miami to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very Good
256 reviews
Check prices

Comfort

8.0

Entertainment

7.4

Crew

8.5

Food

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,July 2026

YVR - NAN

They didn’t enter the Tabua Club number on my boarding pass. Had to show my email to confirm my membership to enter the lounge at YVR.
Fiji Airways
8.0
Very Good
256 reviews
Fiji Airways
8.0
Very Good
256 reviews
Check prices

Comfort

8.0

Entertainment

7.4

Crew

8.5

Food

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,July 2026

YVR - NAN

They didn’t enter the Tabua Club number on my boarding pass. Had to show my email to confirm my membership to enter the lounge at YVR.
Qantas Airways
7.5
Good
1,085 reviews
Fiji Airways
8.0
Very Good
256 reviews
Check prices

Comfort

8.0

Entertainment

7.4

Crew

8.5

Food

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,July 2026

YVR - NAN

They didn’t enter the Tabua Club number on my boarding pass. Had to show my email to confirm my membership to enter the lounge at YVR.

Related info for your journey

  • How long is the flight from Miami to Sydney?

    A quick flight from Miami to Sydney can take about 23h 01m. Air Canada provides one of the quickest options available for as low as $1,778. 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.

  • What are the cheapest airlines flying from Miami to Sydney round-trip?

    Qantas Airways, at $1,379, was found to be the cheapest airline from Miami to Sydney. An alternate airline flying to your destination would be Fiji Airways. These flights start at 31% lower than the current average price 3 months from now.

  • 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 $1,451). Flying from Miami to Sydney in December is currently the most expensive (average of $2,971). 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
Katoomba
Lithgow
Cronulla
Terrigal
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Miami to Sydney

Orlando to Sydney flights
Tampa to Sydney flights
Fort Lauderdale to Sydney flights
Daytona Beach to Sydney flights
Orlando to Coolangatta flights

Top 2 airlines flying from Miami to Sydney

AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,379Average$1,751FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Fiji AirwaysCheapest$1,690Average$2,834FlexibilityNo cancel feeOn-time74%
Search Fiji Airways 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.

Can Cheapflights notify me if prices for flights from Miami to Sydney become cheaper?

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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.