Australia

$471+ Cheap flights from Miami (MIA) to Australia

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
Mar 15 — Mar 221
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Cheap flight deals from Miami to Australia

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 February 13, 2026.

This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:55 pm
MIA
-
SYD
1 stop23h 05m
Qantas Airways
Wed 2/187:05 am
SYD
-
MIA
2 stops29h 23m
Qantas Airways
Deal found 2/10$942
This oojo deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/127:00 am
MIA
-
MEL
1 stop34h 30m
Qantas Airways
Wed 2/186:45 am
MEL
-
MIA
2 stops29h 43m
Qantas Airways
Deal found 2/11$947
This oojo deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:31 pm
MIA
-
SYD
1 stop22h 29m
Qantas Airways
Sun 2/227:15 pm
SYD
-
MIA
2 stops39h 38m
Qantas Airways
Deal found 2/12$953
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:40 pm
MIA
-
SYD
1 stop25h 45m
Qantas Airways
Mon 3/27:15 pm
SYD
-
MIA
2 stops39h 38m
Qantas Airways
Deal found 2/10$971
This oojo deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:31 pm
MIA
-
SYD
1 stop22h 29m
Qantas Airways
Wed 2/255:50 pm
SYD
-
MIA
2 stops36h 39m
Qantas Airways
Deal found 2/9$972
This lol.travel deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:31 pm
MIA
-
SYD
1 stop22h 29m
Qantas Airways
Sun 3/1511:20 am
SYD
-
MIA
1 stop22h 33m
Qantas Airways
Deal found 2/12$979
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 am
MIA
-
SYD
1 stop33h 25m
Qantas Airways
Tue 2/247:15 pm
SYD
-
MIA
2 stops41h 13m
Qantas Airways
Deal found 2/11$993
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:30 pm
MIA
-
MEL
2 stops31h 05m
Qantas Airways
Tue 3/1712:00 pm
MEL
-
MIA
1 stop23h 14m
Qantas Airways
Deal found 2/10$1,096
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/239:50 pm
MIA
-
MEL
2 stops51h 25m
Qantas Airways
Sat 5/29:45 am
MEL
-
MIA
1 stop23h 31m
Qantas Airways
Deal found 2/10$1,097
This oojo deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:40 pm
MIA
-
MEL
2 stops44h 40m
Qantas Airways
Mon 3/912:00 pm
MEL
-
MIA
1 stop25h 21m
Qantas Airways
Deal found 2/12$1,099
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:40 pm
MIA
-
MEL
2 stops35h 05m
Qantas Airways
Thu 3/1912:00 pm
MEL
-
MIA
1 stop23h 14m
Qantas Airways
Deal found 2/10$1,105
This FlightHub deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:30 pm
MIA
-
OOL
2 stops26h 10m
Qantas Airways
Tue 3/246:00 am
OOL
-
MIA
2 stops26h 53m
Qantas Airways
Deal found 2/11$1,216

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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$953
(oojo)

One-way from

$471
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,165
Provider with most accurate pricing for Miami-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for Miami-Sydney Kingsford Smith flights.
From Miami to Australia
One-way flight from Miami to Australia
Highest demand for flights based on searches. 13% potential increase in price ($216 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($65 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Miami to Australia that are best for you.

Fly from

Miami

Fly to

Australia

Route

Depart

Return

Price

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 3/30

6:31 pm-8:05 am

1 stop22h 34m

Sydney Kingsford Smith

Mon 4/6

9:10 am-6:53 pm

1 stop23h 43m

$1,051

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 3/17

8:05 am-6:05 am

1 stop31h 00m

Sydney Kingsford Smith

Wed 3/25

9:40 am-5:19 pm

1 stop22h 39m

$1,071

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 3/11

12:01 pm-7:25 am

2 stops28h 24m

Sydney Kingsford Smith

Wed 3/18

9:40 am-5:19 pm

1 stop22h 39m

$1,074

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 3/4

8:05 am-8:30 am

2 stops32h 25m

Sydney Kingsford Smith

Wed 3/11

9:40 am-12:52 am

2 stops30h 12m

$1,074

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 2/25

8:15 am-8:30 am

2 stops32h 15m

Sydney Kingsford Smith

Tue 3/3

10:40 am-4:55 pm

2 stops22h 15m

$1,075

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Sat 2/28

7:40 pm-8:20 am

2 stops44h 40m

Melbourne

Mon 3/9

12:00 pm-10:21 pm

1 stop25h 21m

$1,099

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 3/8

1:14 pm-6:05 am

2 stops25h 51m

Sydney Kingsford Smith

Sun 3/22

9:40 am-9:20 am

2 stops38h 40m

$1,210

MiamiCoolangatta

MIA - OOL

MIAOOL

Miami

Tue 3/17

5:30 pm-9:40 am

2 stops26h 10m

Coolangatta Gold Coast

Tue 3/24

6:00 am-6:53 pm

2 stops26h 53m

$1,216

MiamiCoolangatta

MIA - OOL

MIAOOL

Miami

Sun 3/29

6:31 pm-2:25 pm

2 stops29h 54m

Coolangatta Gold Coast

Sun 4/5

10:10 am-5:40 am

2 stops57h 30m

$1,221

MiamiSydney

MIA - SYD

MIASYD

Miami

Fri 3/13

8:05 am-7:30 am

1 stop32h 25m

Sydney Kingsford Smith

Fri 3/20

9:40 am-5:19 pm

1 stop22h 39m

$1,221

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 60 results
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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 round-trip 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, June is the cheapest month in which you can book a flight from Miami to Australia (average of $253). Flying from Miami to Australia in January is currently the most expensive (average of $1,059). 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 February 13, 2026.
Peruse reviews from past customers who have flown with Fiji Airways, Delta, and Qantas Airways from Miami to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Comfort

8.0

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

Crew

8.5

Comfort

8.0

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

Crew

8.5

Comfort

8.0

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

Crew

8.5

Comfort

8.0

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

Crew

8.5

Comfort

8.0

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

Crew

8.5

Comfort

8.0

Food

7.5

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

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), located 6.1 mi from the city center, is the airport you fly out of when you book flights from Miami to Australia.

  • How long is the flight from Miami to Australia?

    Airlines like Qantas Airways, Delta, and American Airlines fly from Miami to Australia in about 22h 34m. The time it takes to get you to your destination can typically vary by up to 8h 26m. Airlines will cover a distance of 9328 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Miami to Australia one-way?

    $434 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Fiji Airways and Qantas Airways, with prices starting from $537 and $553, respectively.

  • What are the most popular routes 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 vacation 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 $253). Flying from Miami to Australia in January is currently the most expensive (average of $1,059). 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

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Top 7 airlines flying from Miami to Australia

Discover the top 7 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 2,558,603 searches. Data last updated February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$297Average$861FlexibilityNo cancel feeOn-timeN/A
Fiji AirwaysCheapest$850Average$1,467FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$867Average$1,236FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$946Average$1,016FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$969Average$1,779FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,081Average$1,406FlexibilityNo cancel feeOn-time78%
American AirlinesCheapest$1,118Average$1,648FlexibilityNo cancel feeOn-time71%

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