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Cheap flights from Miami to Sydney from $732

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
21 Feb — 28 Feb1
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
Explore the most affordable flight options available from Miami to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Mon 9/217:55
MIA
-
SYD
1 stop23h 05m
Qantas Airways
Sun 22/211:20
SYD
-
MIA
1 stop27h 01m
Qantas Airways
Deal found 20/1$1,497
Tue 17/218:31
MIA
-
SYD
1 stop22h 29m
Qantas Airways
Tue 24/214:05
SYD
-
MIA
1 stop21h 12m
Qantas Airways
Deal found 20/1$1,506
Sun 8/215:54
MIA
-
SYD
1 stop23h 01m
Qantas Airways
Wed 18/211:20
SYD
-
MIA
1 stop27h 01m
Qantas Airways
Deal found 20/1$1,518
Wed 4/215:55
MIA
-
SYD
1 stop25h 05m
Qantas Airways
Mon 9/211:20
SYD
-
MIA
1 stop20h 25m
Qantas Airways
Deal found 21/1$1,547
Tue 10/215:55
MIA
-
SYD
1 stop25h 05m
Qantas Airways
Tue 10/311:20
SYD
-
MIA
1 stop23h 54m
Qantas Airways
Deal found 22/1$1,549
Tue 10/215:55
MIA
-
SYD
1 stop25h 05m
American Airlines
Tue 10/311:20
SYD
-
MIA
1 stop26h 01m
American Airlines
Deal found 20/1$1,550
Mon 23/218:31
MIA
-
SYD
1 stop22h 29m
Qantas Airways
Mon 2/311:20
SYD
-
MIA
1 stop25h 08m
Qantas Airways
Deal found 19/1$1,552
Tue 17/215:32
MIA
-
SYD
1 stop23h 23m
Multiple Airlines
Tue 24/214:05
SYD
-
MIA
1 stop21h 12m
Multiple Airlines
Deal found 20/1$1,553
Sun 8/217:55
MIA
-
SYD
1 stop23h 05m
Multiple Airlines
Sun 22/214:05
SYD
-
MIA
1 stop22h 49m
Multiple Airlines
Deal found 20/1$1,558
Wed 25/318:31
MIA
-
SYD
1 stop23h 29m
Qantas Airways
Mon 30/310:10
SYD
-
MIA
1 stop27h 11m
Qantas Airways
Deal found 20/1$1,564
Wed 4/315:32
MIA
-
SYD
1 stop23h 23m
Multiple Airlines
Wed 11/311:20
SYD
-
MIA
1 stop22h 33m
Multiple Airlines
Deal found 21/1$1,565
Sun 1/307:50
MIA
-
SYD
1 stop32h 40m
Delta
Sun 15/309:40
SYD
-
MIA
1 stop22h 39m
Delta
Deal found 20/1$1,577

Find flight deals from Miami to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 January 2026.

Round-trip from

$1,497

One-way from

$732

Popular in

December

Cheapest in

March

Average price

$2,599
Qantas Airways
  • Qantas Airways
  • 9/2-22/2
  • 2 total stops
  • 50h 06m total
  • Miami to Sydney
Search Deals
4/3
  • 4/3
  • 3 total stops
  • 39h 30m total
  • Miami to Sydney
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($616 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($154 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Miami 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, Cheapflights users made 647,157 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from Miami to Sydney that are best for you.

Fly from

Miami

Fly to

Sydney

Route

Depart

Return

Price

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 23/2

18:31-09:00

1 stop22h 29m

Sydney Kingsford Smith

Mon 2/3

11:20-20:28

1 stop25h 08m

$1,552

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 1/3

07:50-08:30

1 stop32h 40m

Sydney Kingsford Smith

Sun 15/3

09:40-17:19

1 stop22h 39m

$1,577

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 10/2

12:02-06:50

2 stops26h 48m

Sydney Kingsford Smith

Tue 10/3

13:15-20:50

2 stops22h 35m

$1,583

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 4/2

15:25-08:30

2 stops25h 05m

Sydney Kingsford Smith

Mon 9/2

10:40-18:20

2 stops23h 40m

$1,584

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 23/2

13:28-08:30

2 stops27h 02m

Sydney Kingsford Smith

Mon 2/3

10:40-17:52

1 stop23h 12m

$1,584

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 2/2

10:33-08:30

2 stops29h 57m

Sydney Kingsford Smith

Mon 16/2

10:40-22:47

2 stops28h 07m

$1,584

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 9/2

07:50-08:30

1 stop32h 40m

Sydney Kingsford Smith

Mon 23/2

14:15-06:35

1 stop32h 20m

$1,593

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 13/5

20:35-11:45

3 stops49h 10m

$785

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 7/4

18:47-22:10

2 stops37h 23m

$788

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 27/1

18:18-22:05

3 stops59h 47m

$792

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 17 results
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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a return flight from Miami to Sydney. Price data was last updated on 16 January 2026.

The best time to book flights from Miami to Sydney is 10 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, June is the cheapest month in which you can book a flight from Miami to Sydney (average of $797). Flying from Miami to Sydney in January is currently the most expensive (average of $1,399). 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.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 22 January 2026.
See what other customers who have flown with Fiji Airways, Qantas Airways, andUnited Airlines 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
221 reviews
Check prices

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.5

Food

7.4

Boarding

8.1

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Fiji Airways
8.0
Very Good
221 reviews
Fiji Airways
8.0
Very Good
221 reviews
Check prices

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.5

Food

7.4

Boarding

8.1

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Qantas Airways
7.5
Good
973 reviews
Fiji Airways
8.0
Very Good
221 reviews
Check prices

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.5

Food

7.4

Boarding

8.1

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
United Airlines
7.4
Good
9,191 reviews
Fiji Airways
8.0
Very Good
221 reviews
Check prices

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.5

Food

7.4

Boarding

8.1

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.

Related info for your journey

Find useful and relevant information for your journey from Miami to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Miami to Sydney?

    A quick flight from Miami to Sydney can take about 22h 29m. Qantas Airways provides one of the quickest options available for as low as $1,552. 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?

    United Airlines, at $1,272, was found to be the cheapest airline from Miami to Sydney.Alternate airlines to your destination round-trip include Qantas Airways and Fiji Airways. These flights start at 37% 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, June is the cheapest month in which you can book a flight from Miami to Sydney (average of $797). Flying from Miami to Sydney in January is currently the most expensive (average of $1,399). 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
Terrigal
Lithgow
Leura
Coogee
Cronulla
Randwick
Bondi Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Miami to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Miami to Sydney

Discover the top 3 airlines that operate flights from Miami to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,272Average$1,304FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,531Average$2,424FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Fiji AirwaysCheapest$1,799Average$2,321FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

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