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Cheap flights from Miami to Australia from $850

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
20 Apr — 27 Apr1
1 adult

Cheap flight deals from Miami to Australia

Keep the following information in mind while searching for Miami to Australia flight deals. Data was last updated 15 April 2025.

Round-trip from

$1,989

One-way from

$850

Popular in

December

Cheapest in

February

Average price

$2,152
Fiji Airways
  • Fiji Airways
  • 5/8-12/8
  • 4 total stops
  • 49h 28m total
  • Miami to Australia
Search Deals
25/8
  • 25/8
  • 3 total stops
  • 52h 15m total
  • Miami to Australia
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($913 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($198 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find 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 15 April 2025.

Tue 5/819:30MIA - SYD
2 stops26h 15mFiji Airways
Tue 12/813:15SYD - MIA
2 stops23h 13mFiji Airways
Deal found 14/4$1,989
Tue 5/819:30MIA - BNE
2 stops24h 55mFiji Airways
Tue 12/811:40BNE - MIA
2 stops24h 48mFiji Airways
Deal found 14/4$2,003
Tue 13/515:15MIA - MEL
3 stops30h 15mMultiple Airlines
Tue 20/512:55MEL - MIA
3 stops30h 48mMultiple Airlines
Deal found 14/4$2,031
Wed 14/512:00MIA - SYD
3 stops33h 45mMultiple Airlines
Wed 21/513:15SYD - MIA
3 stops30h 28mMultiple Airlines
Deal found 14/4$2,041
Mon 18/808:45MIA - SYD
2 stops34h 00mAir New Zealand
Thu 28/808:45SYD - MIA
2 stops27h 30mAir New Zealand
Deal found 15/4$2,125
Tue 23/919:10MIA - MEL
2 stops26h 50mFiji Airways
Thu 2/1013:30MEL - MIA
2 stops23h 39mFiji Airways
Deal found 14/4$2,248
Sat 8/1109:30MIA - MEL
1 stop41h 30mTurkish Airlines
Wed 12/1120:40MEL - MIA
1 stop50h 25mTurkish Airlines
Deal found 14/4$2,410
Tue 22/419:04MIA - ADL
2 stops27h 01mFiji Airways
Sat 10/512:35ADL - MIA
2 stops23h 41mFiji Airways
Deal found 14/4$2,427
Tue 8/710:35MIA - SYD
2 stops42h 25mTurkish Airlines
Sun 20/720:55SYD - MIA
2 stops37h 25mTurkish Airlines
Deal found 14/4$2,434
Fri 9/511:44MIA - BNE
3 stops32h 51mMultiple Airlines
Tue 20/511:40BNE - MIA
3 stops45h 05mMultiple Airlines
Deal found 14/4$2,573
Wed 4/616:50MIA - MEL
2 stops28h 00mAir New Zealand
Sun 15/618:55MEL - MIA
2 stops41h 50mAir New Zealand
Deal found 14/4$2,598
Thu 29/511:44MIA - OOL
3 stops32h 31mMultiple Airlines
Thu 5/607:15OOL - MIA
3 stops40h 39mMultiple Airlines
Deal found 13/4$2,617

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 15 April 2025.
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

Tue 5/8

19:30-11:45

2 stops26h 15m

Sydney Kingsford Smith

Tue 12/8

13:15-22:28

2 stops23h 13m

$1,989

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Tue 5/8

19:30-10:25

2 stops24h 55m

Brisbane

Tue 12/8

11:40-22:28

2 stops24h 48m

$2,003

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 14/5

12:00-11:45

3 stops33h 45m

Sydney Kingsford Smith

Wed 21/5

13:15-05:43

3 stops30h 28m

$2,041

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 18/8

08:45-08:45

2 stops34h 00m

Sydney Kingsford Smith

Thu 28/8

08:45-22:15

2 stops27h 30m

$2,125

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Thu 1/5

19:04-19:20

2 stops34h 16m

Melbourne

Sat 10/5

07:30-22:46

2 stops29h 16m

$2,199

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Tue 23/9

19:10-12:00

2 stops26h 50m

Melbourne

Fri 3/10

23:35-23:09

2 stops37h 34m

$2,248

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 8/7

10:35-19:00

2 stops42h 25m

Sydney Kingsford Smith

Sun 20/7

20:55-20:20

2 stops37h 25m

$2,434

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Mon 14/7

10:35-19:25

2 stops42h 50m

Melbourne

Mon 21/7

21:20-20:20

2 stops37h 00m

$2,563

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Fri 9/5

11:44-10:35

3 stops32h 51m

Brisbane

Tue 20/5

11:40-18:45

3 stops45h 05m

$2,573

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Wed 4/6

16:50-10:50

2 stops28h 00m

Melbourne

Sun 15/6

18:55-22:45

2 stops41h 50m

$2,598

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 53 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 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 $129). Flying from Miami to Australia in October is currently the most expensive (average of $171). 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.

What is the cheapest time of day to fly from MIA to AU?

Find hourly flight availability from Miami to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

When flying from Miami to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 15 April 2025.
Read reviews from past customers who have flown Air Tahiti Nui, ANA and Fiji Airways from Miami to Australia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.8
Very Good
62 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.3
Very Good
841 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.0
Very Good
183 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Emirates
8.0
Very Good
3,196 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air New Zealand
8.0
Very Good
464 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Food

7.8

Overall

8.8

Boarding

8.7

Comfort

8.1

Entertainment

7.3

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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.

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

    $1,108 is the cheapest one-way deal found within the past few days, from Fiji Airways. You may also be able to find cheap deals on ANA and Air Canada, with prices starting from $1,423 and $1,507, 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 $129). Flying from Miami to Australia in October is currently the most expensive (average of $171). 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 2 airlines flying from Miami to Australia

Discover the top 2 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,365Average$1,422FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$2,306Average$3,390FlexibilityNo cancel feeOn-time74%
Search Qantas 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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