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Cheap flights from Miami to Australia from $708

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
21 Jul — 28 Jul1
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 21 June 2026.

Mon 10/806:50
MIA
-
SYD
3 stops39h 00m
Multiple Airlines
Tue 25/813:15
SYD
-
MIA
3 stops38h 17m
Multiple Airlines
Deal found 18/6$1,537
Wed 9/918:10
MIA
-
SYD
1 stop23h 10m
Air Canada
Wed 16/909:20
SYD
-
MIA
1 stop21h 54m
Air Canada
Deal found 19/6$1,584
Thu 15/1008:15
MIA
-
SYD
2 stops33h 05m
Air Canada
Sun 25/1010:20
SYD
-
MIA
1 stop21h 59m
Air Canada
Deal found 19/6$1,588
Wed 14/1018:10
MIA
-
SYD
1 stop23h 10m
Air Canada
Mon 30/1111:20
SYD
-
MIA
2 stops40h 21m
Air Canada
Deal found 21/6$1,590
Mon 19/1018:10
MIA
-
SYD
1 stop23h 10m
Air Canada
Mon 26/1010:20
SYD
-
MIA
1 stop21h 59m
Air Canada
Deal found 20/6$1,597
Mon 14/918:10
MIA
-
SYD
1 stop23h 10m
Air Canada
Wed 23/909:20
SYD
-
MIA
1 stop21h 54m
Air Canada
Deal found 17/6$1,598
Mon 14/918:10
MIA
-
SYD
1 stop23h 10m
Air Canada
Thu 1/1009:20
SYD
-
MIA
3 stops50h 57m
Air Canada
Deal found 16/6$1,600
Mon 14/918:10
MIA
-
SYD
1 stop23h 10m
Air Canada
Tue 22/909:20
SYD
-
MIA
3 stops50h 57m
Air Canada
Deal found 17/6$1,601
Sun 21/618:10
MIA
-
BNE
1 stop22h 55m
Air Canada
Sun 5/710:00
BNE
-
MIA
1 stop21h 15m
Air Canada
Deal found 19/6$1,728
Wed 17/618:10
MIA
-
BNE
1 stop22h 55m
Air Canada
Sun 12/710:00
BNE
-
MIA
1 stop21h 15m
Air Canada
Deal found 17/6$1,774
Mon 22/618:00
MIA
-
BNE
2 stops47h 05m
Air Canada
Mon 13/710:00
BNE
-
MIA
2 stops50h 11m
Air Canada
Deal found 20/6$1,796
Tue 11/817:40
MIA
-
MEL
2 stops28h 20m
Fiji Airways
Thu 20/813:30
MEL
-
MIA
2 stops24h 28m
Fiji Airways
Deal found 19/6$1,805

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 21 June 2026.

Round-trip from

$1,537

One-way from

$708

Popular in

December

Cheapest in

March

Average price

$2,003
10/8-25/8
  • 10/8-25/8
  • 6 total stops
  • 77h 17m total
  • Miami to Australia
Search Deals
5/8
  • 5/8
  • 3 total stops
  • 39h 00m total
  • Miami to Australia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($541 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($152 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 21 June 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

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Mon 2/11

08:00-08:45

2 stops33h 45m

Brisbane

Fri 15/1

10:45-17:19

1 stop21h 34m

$1,831

MiamiSydney

MIA - SYD

MIASYD

Miami

Fri 4/9

07:55-07:20

2 stops33h 25m

Sydney Kingsford Smith

Fri 25/9

09:20-17:14

1 stop21h 54m

$1,855

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Mon 3/8

09:55-05:00

1 stop29h 05m

Brisbane

Mon 10/8

08:45-18:39

2 stops23h 54m

$1,935

MiamiMelbourne

MIA - AVV

MIAAVV

Miami

Tue 28/7

13:05-16:05

3 stops37h 00m

Melbourne Avalon

Tue 15/9

20:40-17:14

2 stops34h 34m

$1,966

MiamiMelbourne

MIA - AVV

MIAAVV

Miami

Wed 18/11

12:35-20:20

3 stops39h 45m

Melbourne Avalon

Wed 27/1

06:00-17:19

2 stops27h 19m

$1,966

MiamiCanberra

MIA - CBR

MIACBR

Miami

Sat 10/10

21:45-11:35

3 stops46h 50m

Canberra

Sat 17/10

07:05-12:14

3 stops44h 09m

$1,967
Fastest return journey

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Mon 3/8

12:18-05:00

2 stops26h 42m

Brisbane

Mon 10/8

20:35-05:41

1 stop23h 06m

$1,993

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Wed 1/7

12:30-06:30

2 stops28h 00m

Brisbane

Sun 12/7

10:30-22:40

3 stops26h 10m

$2,010

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Mon 17/8

07:00-06:30

2 stops33h 30m

Brisbane

Mon 24/8

06:55-19:26

2 stops26h 31m

$2,034

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Mon 10/8

18:35-06:30

1 stop21h 55m

Brisbane

Sat 22/8

17:05-19:26

2 stops40h 21m

$2,037

Flights are sorted by cheapest return flights first.

Deals found on 17/6

Showing 1-10 of 60 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

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

Currently, May is the cheapest month in which you can book a flight from Miami to Australia (average of $423). Flying from Miami to Australia in October is currently the most expensive (average of $1,474). 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 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 79 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.

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 21 June 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
244 reviews
Check prices

Crew

8.5

Boarding

8.2

Entertainment

7.5

Food

7.5

Comfort

8.1

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
244 reviews
Fiji Airways
8.1
Very Good
244 reviews
Check prices

Crew

8.5

Boarding

8.2

Entertainment

7.5

Food

7.5

Comfort

8.1

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
1,047 reviews
Fiji Airways
8.1
Very Good
244 reviews
Check prices

Crew

8.5

Boarding

8.2

Entertainment

7.5

Food

7.5

Comfort

8.1

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
11,728 reviews
Fiji Airways
8.1
Very Good
244 reviews
Check prices

Crew

8.5

Boarding

8.2

Entertainment

7.5

Food

7.5

Comfort

8.1

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?

    Air Canada, Qantas Airways, and American Airlines can get you from Miami to Australia in just under 26h 42m. Your travel time can differ by up to 7h 03m. 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?

    $647 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 United Airlines, with prices starting from $748 and $956, respectively.

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

    While some choose either Miami - Melbourne or Miami - Melbourne Avalon, Miami - Sydney Kingsford Smith 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, May is the cheapest month in which you can book a flight from Miami to Australia (average of $423). Flying from Miami to Australia in October is currently the most expensive (average of $1,474). 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 21 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,297Average$2,278FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,541Average$2,009FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Fiji AirwaysCheapest$1,731Average$2,779FlexibilityNo 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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