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Cheap flights from Miami to Australia from $656

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
6 Jun — 13 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Miami to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Miami to Australia
Explore the most affordable flight options available from Miami to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 May 2026.

Tue 12/508:10
MIA
-
SYD
1 stop32h 40m
Delta
Tue 9/609:15
SYD
-
MIA
1 stop22h 35m
Delta
Deal found 7/5$1,395
Fri 2/1018:10
MIA
-
SYD
1 stop23h 10m
Air Canada
Mon 12/1010:20
SYD
-
MIA
1 stop21h 54m
Air Canada
Deal found 6/5$1,539
Tue 2/608:05
MIA
-
SYD
2 stops33h 15m
Air Canada
Tue 9/609:20
SYD
-
MIA
2 stops26h 57m
Air Canada
Deal found 6/5$1,548
Sun 25/1008:00
MIA
-
SYD
2 stops33h 35m
Air Canada
Mon 9/1111:20
SYD
-
MIA
1 stop21h 59m
Air Canada
Deal found 6/5$1,557
Sun 25/1008:00
MIA
-
SYD
2 stops33h 35m
Air Canada
Sun 8/1111:20
SYD
-
MIA
2 stops40h 39m
Air Canada
Deal found 6/5$1,562
Tue 27/1021:05
MIA
-
SYD
2 stops44h 30m
Air Canada
Sun 8/1111:20
SYD
-
MIA
1 stop21h 59m
Air Canada
Deal found 6/5$1,564
Tue 27/1012:35
MIA
-
SYD
2 stops29h 00m
Air Canada
Tue 10/1111:20
SYD
-
MIA
2 stops27h 09m
Air Canada
Deal found 6/5$1,569
Sun 24/518:10
MIA
-
BNE
1 stop22h 55m
Air Canada
Sun 7/610:00
BNE
-
MIA
1 stop21h 12m
Air Canada
Deal found 7/5$1,664
Wed 12/815:59
MIA
-
MEL
2 stops25h 51m
Delta
Wed 23/910:00
MEL
-
MIA
2 stops26h 48m
Delta
Deal found 5/5$1,707
Mon 22/606:00
MIA
-
MEL
2 stops35h 50m
Delta
Sun 5/710:00
MEL
-
MIA
1 stop21h 50m
Delta
Deal found 3/5$1,714
Wed 10/618:10
MIA
-
BNE
1 stop22h 55m
Air Canada
Wed 8/710:00
BNE
-
MIA
2 stops45h 01m
Air Canada
Deal found 7/5$1,727
Fri 19/618:00
MIA
-
BNE
2 stops71h 05m
Air Canada
Mon 20/710:00
BNE
-
MIA
2 stops26h 11m
Air Canada
Deal found 7/5$1,745

Find flight deals from Miami to Australia

Keep the following information in mind while searching for Miami to Australia flight deals. Data was last updated 7 May 2026.

Round-trip from

$1,395

One-way from

$656

Popular in

December

Cheapest in

March

Average price

$1,803
Delta
  • Delta
  • 2/8-25/8
  • 2 total stops
  • 44h 35m total
  • Miami to Australia
Search Deals
Fiji Airways
  • Fiji Airways
  • 11/8
  • 2 total stops
  • 26h 28m total
  • Miami to Australia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($470 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($112 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Miami to Australia 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 7 May 2026.
Use the filters below to find and compare flights from Miami to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 29/6

07:10-06:50

2 stops33h 40m

Sydney Kingsford Smith

Sun 12/7

09:15-17:57

1 stop22h 42m

$1,691

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Wed 27/5

14:01-07:50

2 stops27h 49m

Melbourne

Wed 10/6

10:00-19:56

2 stops23h 56m

$1,764
Fastest return journey

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 21/6

19:00-06:50

1 stop21h 50m

Sydney Kingsford Smith

Mon 6/7

09:15-17:50

1 stop22h 35m

$1,764

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Wed 27/5

07:05-07:50

2 stops34h 45m

Melbourne

Wed 3/6

10:00-19:58

2 stops23h 58m

$1,776

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 18/5

11:58-06:50

2 stops28h 52m

Sydney Kingsford Smith

Mon 8/6

09:15-00:51

2 stops29h 36m

$1,778

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 17/5

16:05-06:50

2 stops24h 45m

Sydney Kingsford Smith

Wed 17/6

09:15-22:17

2 stops27h 02m

$1,778

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Wed 10/6

14:30-05:00

1 stop24h 30m

Brisbane

Wed 8/7

20:35-05:01

1 stop22h 26m

$1,862

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Wed 10/6

13:25-05:00

2 stops25h 35m

Brisbane

Wed 8/7

20:35-10:00

2 stops27h 25m

$1,935

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Mon 18/5

16:44-05:00

1 stop22h 16m

Brisbane

Sun 31/5

20:35-05:00

1 stop22h 25m

$1,941

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Wed 17/6

18:35-10:30

2 stops25h 55m

Brisbane

Tue 21/7

10:30-17:29

1 stop20h 59m

$1,978

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Showing 1-10 of 59 resultsSorted by cheapest first
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Best time to book a flight from Miami to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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 Australia

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

To ensure you get the cheapest price possible for a flight from Miami to Australia, you should look to book at least 7 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, June is the cheapest month in which you can book a flight from Miami to Australia (average of $314). Flying from Miami to Australia in October is currently the most expensive (average of $1,430). 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 Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 7 May 2026.
Read reviews from past customers who have flown with Fiji Airways,Qantas Airways, andAmerican Airlines from Miami to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.1
Very Good
240 reviews
Check prices

Entertainment

7.5

Comfort

8.1

Crew

8.6

Boarding

8.2

Food

7.5

Overall

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Fiji Airways
8.1
Very Good
240 reviews
Fiji Airways
8.1
Very Good
240 reviews
Check prices

Entertainment

7.5

Comfort

8.1

Crew

8.6

Boarding

8.2

Food

7.5

Overall

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Qantas Airways
7.5
Good
1,033 reviews
Fiji Airways
8.1
Very Good
240 reviews
Check prices

Entertainment

7.5

Comfort

8.1

Crew

8.6

Boarding

8.2

Food

7.5

Overall

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
American Airlines
7.1
Good
11,669 reviews
Fiji Airways
8.1
Very Good
240 reviews
Check prices

Entertainment

7.5

Comfort

8.1

Crew

8.6

Boarding

8.2

Food

7.5

Overall

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.

Related info for your journey

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

  • What airport do you fly from for flights from Miami to Australia?

    Miami (MIA) is the airport you will fly out of if you book a flight from Miami to Australia. It is only a 9.8 km journey to Miami (MIA) from Miami’s city centre.

  • How long is the flight from Miami to Australia?

    Delta, Qantas Airways, and American Airlines can get you from Miami to Australia in just under 24h 30m. Your travel time can differ by up to 9h 10m. The distance from Miami to Australia is about 14734 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 to fly from Miami to Australia one-way?

    $628 is the cheapest one-way deal found within the past few days, from Qantas Airways. You may also be able to find cheap deals on Fiji Airways and Air Canada, with prices starting from $725 and $919, respectively.

  • What are the most popular routes from Miami to Australia?

    While some choose either Miami - Sydney Kingsford Smith or Miami - Melbourne Avalon, Miami - Melbourne is the most popular route from Miami to Australia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Miami to Australia 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 Australia?

    Currently, June is the cheapest month in which you can book a flight from Miami to Australia (average of $314). Flying from Miami to Australia in October is currently the most expensive (average of $1,430). 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

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.

Top 3 airlines flying from Miami to Australia

Discover the top 3 airlines that operate flights from Miami to Australia. 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 7 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,258Average$2,246FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,494Average$2,027FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Fiji AirwaysCheapest$1,663Average$1,989FlexibilityNo 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 Australia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Miami to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Miami to Australia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Miami to Australia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Australia from Miami today and book when prices fit your budget.

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