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$476+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
May 30 — Jun 61
Sat 5/30
Sat 6/6
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 April 30, 2026.

This Travelocity deal was found by Cheapflights users on 4/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:10 pm
MIA
-
SYD
1 stop23h 10m
Air Canada
Sun 10/2510:20 am
SYD
-
MIA
1 stop21h 59m
Air Canada
Deal found 4/28$1,090
This Air Canada deal was found by Cheapflights users on 4/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:15 am
MIA
-
SYD
2 stops33h 05m
Air Canada
Fri 5/299:20 am
SYD
-
MIA
1 stop21h 52m
Air Canada
Deal found 4/25$1,093
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:15 am
MIA
-
SYD
2 stops33h 05m
Air Canada
Fri 7/39:20 am
SYD
-
MIA
1 stop21h 55m
Air Canada
Deal found 4/28$1,094
This Air Canada deal was found by Cheapflights users on 4/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:15 am
MIA
-
SYD
2 stops33h 05m
Air Canada
Sun 5/109:20 am
SYD
-
MIA
1 stop21h 52m
Air Canada
Deal found 4/27$1,095
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:15 am
MIA
-
SYD
2 stops33h 05m
Air Canada
Fri 5/299:20 am
SYD
-
MIA
1 stop21h 52m
Air Canada
Deal found 4/27$1,096
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:15 am
MIA
-
SYD
2 stops33h 05m
Air Canada
Tue 6/99:20 am
SYD
-
MIA
2 stops26h 57m
Air Canada
Deal found 4/28$1,097
This Air Canada deal was found by Cheapflights users on 4/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:45 pm
MIA
-
SYD
2 stops43h 35m
Air Canada
Fri 5/89:20 am
SYD
-
MIA
1 stop21h 52m
Air Canada
Deal found 4/28$1,099
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Fri 10/96:10 pm
MIA
-
SYD
1 stop23h 10m
Air Canada
Mon 10/2610:20 am
SYD
-
MIA
1 stop21h 59m
Air Canada
Deal found 4/28$1,100
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Thu 10/88:15 am
MIA
-
SYD
2 stops57h 05m
Air Canada
Mon 10/2610:20 am
SYD
-
MIA
1 stop21h 59m
Air Canada
Deal found 4/28$1,104
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:50 am
MIA
-
MEL
2 stops35h 00m
Delta
Wed 9/2310:00 am
MEL
-
MIA
2 stops24h 59m
Delta
Deal found 4/30$1,257
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:30 pm
MIA
-
MEL
1 stop23h 20m
Delta
Mon 12/2112:00 pm
MEL
-
MIA
1 stop21h 41m
Delta
Deal found 4/28$1,262
This Ovago deal was found by Cheapflights users on 4/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:20 pm
MIA
-
BNE
2 stops25h 20m
Fiji Airways
Tue 1/1211:25 am
BNE
-
MIA
2 stops25h 15m
Fiji Airways
Deal found 4/26$1,284

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 April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,090
(Travelocity)

One-way from

$476
(BusinessClass)

Popular in

December

Cheapest in

March

Average price

$1,504
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. 14% potential increase in price ($253 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 30, 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 round-trip

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Wed 8/12

6:50 am-7:50 am

2 stops35h 00m

Melbourne

Wed 9/23

10:00 am-8:59 pm

2 stops24h 59m

$1,257

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Wed 5/27

6:00 am-7:50 am

2 stops35h 50m

Melbourne

Wed 6/3

10:00 am-7:58 pm

2 stops23h 58m

$1,297

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Wed 6/10

7:10 am-7:50 am

2 stops34h 40m

Melbourne

Wed 6/17

10:00 am-11:36 pm

2 stops27h 36m

$1,297

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Wed 6/17

4:00 pm-5:00 am

1 stop23h 00m

Brisbane

Sun 7/12

8:35 pm-5:01 am

1 stop22h 26m

$1,347

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Wed 6/10

4:00 pm-5:00 am

1 stop23h 00m

Brisbane

Wed 6/17

8:35 pm-5:00 am

1 stop22h 25m

$1,351

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Fri 7/31

7:07 pm-7:50 am

1 stop22h 43m

Melbourne

Fri 8/7

10:00 am-5:55 pm

1 stop21h 55m

$1,352

MiamiSydney

MIA - SYD

MIASYD

Miami

Fri 9/4

6:30 pm-6:50 am

1 stop22h 20m

Sydney Kingsford Smith

Fri 9/25

9:15 am-5:48 pm

1 stop22h 33m

$1,353
Quickest round-trip

MiamiSydney

MIA - SYD

MIASYD

Miami

Fri 6/12

7:00 pm-6:50 am

1 stop21h 50m

Sydney Kingsford Smith

Thu 7/16

9:15 am-5:57 pm

1 stop22h 42m

$1,393

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Tue 5/12

8:55 pm-5:15 pm

1 stop30h 20m

Melbourne

Tue 5/26

10:45 pm-6:35 pm

1 stop33h 50m

$1,396

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Sun 5/10

8:55 pm-5:15 pm

1 stop30h 20m

Melbourne

Tue 5/26

10:45 pm-6:35 pm

1 stop33h 50m

$1,396

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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

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

The price you pay for your flight from Miami to Australia may vary depending on when you book. For the best chance of a lower fare, look to book 7 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 $227). Flying from Miami to Australia in October is currently the most expensive (average of $1,035). 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 April 30, 2026.
Peruse reviews from past customers who have flown with Fiji Airways,Qantas Airways, andUnited 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
8.1
Very good
240 reviews

Overall

8.1

Food

7.5

Boarding

8.2

Entertainment

7.5

Comfort

8.1

Crew

8.6

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

Overall

8.1

Food

7.5

Boarding

8.2

Entertainment

7.5

Comfort

8.1

Crew

8.6

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
1,028 reviews
Fiji Airways
8.1
Very good
240 reviews

Overall

8.1

Food

7.5

Boarding

8.2

Entertainment

7.5

Comfort

8.1

Crew

8.6

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.
United Airlines
7.4
Good
9,679 reviews
Fiji Airways
8.1
Very good
240 reviews

Overall

8.1

Food

7.5

Boarding

8.2

Entertainment

7.5

Comfort

8.1

Crew

8.6

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
11,679 reviews
Fiji Airways
8.1
Very good
240 reviews

Overall

8.1

Food

7.5

Boarding

8.2

Entertainment

7.5

Comfort

8.1

Crew

8.6

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.
Air Canada
7.1
Good
10,980 reviews
Fiji Airways
8.1
Very good
240 reviews

Overall

8.1

Food

7.5

Boarding

8.2

Entertainment

7.5

Comfort

8.1

Crew

8.6

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), 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 Delta, Qantas Airways, and Qatar Airways fly from Miami to Australia in about 23h. The time it takes to get you to your destination can typically vary by up to 12h. 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 $485 and $627, respectively.

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

    The most popular flight routes from Miami to Australia are Miami - Melbourne, Miami - Sydney Kingsford Smith 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 $227). Flying from Miami to Australia in October is currently the most expensive (average of $1,035). 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 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 April 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$297Average$898FlexibilityNo cancel feeOn-timeN/A
Fiji AirwaysCheapest$816Average$1,461FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$850Average$1,448FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$862Average$947FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$969Average$1,471FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,081Average$1,406FlexibilityNo cancel feeOn-time78%
American AirlinesCheapest$1,118Average$1,502FlexibilityNo cancel feeOn-time71%

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