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$474+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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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 January 27, 2026.

This lol.travel deal was found by Cheapflights users on 1/25. 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.
Sun 2/87:30 am
MIA
-
SYD
2 stops45h 20m
Qantas Airways
Sun 2/2211:20 am
SYD
-
MIA
1 stop27h 01m
Qantas Airways
Deal found 1/25$931
This oojo deal was found by Cheapflights users on 1/27. 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 1/305:55 pm
MIA
-
SYD
1 stop23h 05m
Qantas Airways
Thu 2/57:05 am
SYD
-
MIA
2 stops28h 35m
Qantas Airways
Deal found 1/27$942
This oojo deal was found by Cheapflights users on 1/26. 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 2/289:50 pm
MIA
-
MEL
2 stops51h 25m
Qantas Airways
Mon 3/912:00 pm
MEL
-
MIA
1 stop23h 14m
Qantas Airways
Deal found 1/26$946
This oojo deal was found by Cheapflights users on 1/25. 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 2/217:40 pm
MIA
-
MEL
2 stops44h 40m
Qantas Airways
Sat 2/2812:00 pm
MEL
-
MIA
1 stop22h 53m
Qantas Airways
Deal found 1/25$956
This oojo deal was found by Cheapflights users on 1/26. 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 2/267:40 pm
MIA
-
BNE
2 stops30h 30m
Qantas Airways
Fri 3/67:40 pm
BNE
-
MIA
1 stop25h 00m
Qantas Airways
Deal found 1/26$959
This oojo deal was found by Cheapflights users on 1/27. 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 2/55:55 pm
MIA
-
SYD
1 stop23h 05m
Qantas Airways
Sat 2/147:15 pm
SYD
-
MIA
2 stops43h 06m
Qantas Airways
Deal found 1/27$963
This oojo deal was found by Cheapflights users on 1/27. 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 2/107:55 pm
MIA
-
SYD
2 stops32h 55m
Qantas Airways
Tue 3/1011:20 am
SYD
-
MIA
1 stop26h 01m
Qantas Airways
Deal found 1/27$964
This oojo deal was found by Cheapflights users on 1/27. 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 2/55:55 pm
MIA
-
SYD
1 stop23h 05m
Qantas Airways
Tue 2/177:15 pm
SYD
-
MIA
2 stops39h 38m
Qantas Airways
Deal found 1/27$965
This oojo deal was found by Cheapflights users on 1/25. 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
-
BNE
2 stops30h 30m
Qantas Airways
Tue 3/107:40 pm
BNE
-
MIA
1 stop24h 00m
Qantas Airways
Deal found 1/25$970
This oojo deal was found by Cheapflights users on 1/25. 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 2/65:55 pm
MIA
-
SYD
1 stop23h 05m
Qantas Airways
Wed 2/117:15 pm
SYD
-
MIA
2 stops39h 38m
Qantas Airways
Deal found 1/25$975
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/97:55 pm
MIA
-
SYD
2 stops43h 40m
Qantas Airways
Sun 2/2211:20 am
SYD
-
MIA
1 stop27h 01m
Qantas Airways
Deal found 1/26$993
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/97:55 pm
MIA
-
SYD
2 stops32h 55m
Qantas Airways
Mon 2/2311:20 am
SYD
-
MIA
1 stop23h 33m
Qantas Airways
Deal found 1/27$1,000

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$931
(lol.travel)

One-way from

$474
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,768
Provider with most accurate pricing for Miami-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Sydney Kingsford Smith flights.
Search Deals
From Miami to Australia
Search Deals
One-way flight from Miami to Australia
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($297 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 27, 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

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Sat 2/28

9:50 pm-5:15 pm

2 stops51h 25m

Melbourne

Mon 3/9

12:00 pm-10:21 pm

1 stop25h 21m

$946

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Sat 2/21

7:40 pm-8:20 am

2 stops44h 40m

Melbourne

Sat 2/28

12:00 pm-6:53 pm

1 stop22h 53m

$956

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Thu 2/26

7:40 pm-5:10 pm

2 stops30h 30m

Brisbane

Fri 3/6

7:40 pm-5:40 am

1 stop25h 00m

$959

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Mon 6/15

6:10 pm-7:05 am

1 stop22h 55m

Brisbane

Sun 7/19

10:00 am-5:15 pm

1 stop21h 15m

$1,015

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 2/10

5:55 pm-9:00 am

1 stop23h 05m

Sydney Kingsford Smith

Tue 3/10

11:20 am-8:14 pm

1 stop23h 54m

$1,047

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 2/16

6:31 pm-9:00 am

1 stop22h 29m

Sydney Kingsford Smith

Mon 2/23

11:20 am-6:53 pm

1 stop23h 33m

$1,047

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 3/4

3:32 pm-6:55 am

1 stop23h 23m

Sydney Kingsford Smith

Wed 3/11

11:20 am-8:14 pm

1 stop23h 54m

$1,047

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 2/11

5:55 pm-9:00 am

1 stop23h 05m

Sydney Kingsford Smith

Wed 2/18

11:20 am-6:53 pm

1 stop23h 33m

$1,048

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 3/10

6:31 pm-9:00 am

1 stop23h 29m

Sydney Kingsford Smith

Tue 3/17

11:20 am-8:14 pm

1 stop23h 54m

$1,049

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 2/8

5:55 pm-9:00 am

1 stop23h 05m

Sydney Kingsford Smith

Sun 2/22

2:05 pm-8:54 pm

1 stop22h 49m

$1,050

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 $950). 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 January 27, 2026.
Peruse reviews from past customers who have flown with Fiji Airways, Qantas Airways, and United Airlines 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.
Fiji Airways
8.0
Very good
222 reviews

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.5

Boarding

8.1

Comfort

8.0

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
222 reviews
Fiji Airways
8.0
Very good
222 reviews

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.5

Boarding

8.1

Comfort

8.0

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
978 reviews
Fiji Airways
8.0
Very good
222 reviews

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.5

Boarding

8.1

Comfort

8.0

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
9,205 reviews
Fiji Airways
8.0
Very good
222 reviews

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
American Airlines
7.2
Good
11,197 reviews
Fiji Airways
8.0
Very good
222 reviews

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Air Canada
7.1
Good
10,660 reviews
Fiji Airways
8.0
Very good
222 reviews

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.5

Boarding

8.1

Comfort

8.0

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 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, Air Canada, and United Airlines fly from Miami to Australia in about 22h 55m. The time it takes to get you to your destination can typically vary by up to 28h 30m. Airlines will cover a distance of 9155 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?

    The most popular flight routes from Miami to Australia are Miami - Sydney Kingsford Smith, Miami - Melbourne and Miami - Melbourne Avalon.

  • 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 $950). 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$297Average$861FlexibilityNo cancel feeOn-timeN/A
Fiji AirwaysCheapest$850Average$1,460FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$859Average$1,223FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$946Average$1,016FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$1,011Average$1,848FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,081Average$1,406FlexibilityNo cancel feeOn-time78%
American AirlinesCheapest$1,147Average$1,579FlexibilityNo cancel feeOn-time71%

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