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Cheap flights from Miami to Australia from $747

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
16 Mar — 23 Mar1
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 11 March 2025.

Round-trip from

$1,502

One-way from

$747

Popular in

December

Cheapest in

February

Average price

$2,092
Air Canada
  • Air Canada
  • 26/8-14/9
  • 4 total stops
  • 74h 55m total
  • Miami to Australia
Search Deals
1/5
  • 1/5
  • 2 total stops
  • 31h 45m total
  • Miami to Australia
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($964 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($202 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 11 March 2025.

Tue 26/807:55MIA - SYD
2 stops33h 25mAir Canada
Sun 14/909:20SYD - MIA
1 stop22h 00mAir Canada
Deal found 11/3$1,502
Wed 4/618:10MIA - AVV
2 stops35h 55mMultiple Airlines
Sun 15/620:40AVV - MIA
2 stops34h 30mMultiple Airlines
Deal found 10/3$1,729
Wed 11/618:10MIA - MEL
2 stops27h 50mAir Canada
Wed 18/606:00MEL - MIA
2 stops25h 15mAir Canada
Deal found 11/3$1,749
Fri 27/618:15MIA - MEL
2 stops29h 25mMultiple Airlines
Sun 6/720:30MEL - MIA
2 stops34h 45mMultiple Airlines
Deal found 10/3$1,822
Tue 12/807:55MIA - BNE
2 stops33h 10mAir Canada
Tue 11/1110:45BNE - MIA
2 stops26h 52mAir Canada
Deal found 10/3$1,925
Fri 6/618:10MIA - CBR
2 stops31h 40mMultiple Airlines
Fri 13/606:20CBR - MIA
2 stops24h 50mMultiple Airlines
Deal found 9/3$1,946
Tue 8/412:05MIA - BNE
3 stops34h 00mMultiple Airlines
Tue 13/510:20BNE - MIA
2 stops40h 58mMultiple Airlines
Deal found 10/3$1,970
Thu 1/511:05MIA - SYD
3 stops35h 10mMultiple Airlines
Sat 10/513:45SYD - MIA
3 stops33h 49mMultiple Airlines
Deal found 10/3$2,038
Sat 26/719:20MIA - SYD
2 stops26h 25mFiji Airways
Thu 7/813:15SYD - MIA
2 stops23h 13mFiji Airways
Deal found 11/3$2,043
Sat 24/521:35MIA - ADL
3 stops48h 45mAir Canada
Sat 7/618:50ADL - MIA
2 stops35h 50mAir Canada
Deal found 10/3$2,082
Sat 24/521:35MIA - ADL
3 stops48h 45mMultiple Airlines
Sat 7/617:15ADL - MIA
3 stops55h 09mMultiple Airlines
Deal found 10/3$2,095
Mon 13/1008:00MIA - SYD
1 stop32h 35mDelta
Mon 27/1010:05SYD - MIA
1 stop22h 34mDelta
Deal found 10/3$2,103

Find flights from Miami to Australia within your budget

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 11 March 2025.

Fly from

Miami

Fly to

Australia

Route

Depart

Return

Price

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 26/8

07:55-07:20

2 stops33h 25m

Sydney Kingsford Smith

Sun 14/9

09:20-17:20

1 stop22h 00m

$1,502

MiamiMelbourne

MIA - AVV

MIAAVV

Miami

Wed 4/6

18:10-20:05

2 stops35h 55m

Melbourne Avalon

Sun 15/6

20:40-17:10

2 stops34h 30m

$1,729

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Wed 11/6

18:10-12:00

2 stops27h 50m

Melbourne

Wed 18/6

06:00-17:15

2 stops25h 15m

$1,749

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Fri 27/6

18:15-13:40

2 stops29h 25m

Melbourne

Sun 6/7

20:30-17:15

2 stops34h 45m

$1,822

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Tue 12/8

07:55-07:05

2 stops33h 10m

Brisbane

Tue 11/11

10:45-22:37

2 stops26h 52m

$1,925

MiamiCanberra

MIA - CBR

MIACBR

Miami

Fri 6/6

18:10-15:50

2 stops31h 40m

Canberra

Fri 13/6

06:20-17:10

2 stops24h 50m

$1,946

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Tue 8/4

12:05-12:05

3 stops34h 00m

Brisbane

Tue 13/5

10:20-13:18

2 stops40h 58m

$1,970

MiamiSydney

MIA - SYD

MIASYD

Miami

Thu 1/5

11:05-12:15

3 stops35h 10m

Sydney Kingsford Smith

Sat 10/5

13:45-09:34

3 stops33h 49m

$2,038

MiamiAdelaide

MIA - ADL

MIAADL

Miami

Sat 24/5

21:35-11:50

3 stops48h 45m

Adelaide

Sat 7/6

18:50-17:10

2 stops35h 50m

$2,082

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 8/6

08:00-06:35

1 stop32h 35m

Sydney Kingsford Smith

Mon 23/6

09:25-17:39

1 stop22h 14m

$2,119

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 58 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.

Travel insights for flights from Miami to Australia

Get recent, data-driven insights about flights from Miami to Australia including ideal travel times, pricing trends, and more.

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 11 March 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 11 March 2025.
Read reviews from past customers who have flown Air Tahiti Nui, Fiji Airways and Emirates 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
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Overall

8.7

Crew

9.1

Food

7.8

Boarding

8.7

Entertainment

7.2

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
8.7
Very Good
61 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Overall

8.7

Crew

9.1

Food

7.8

Boarding

8.7

Entertainment

7.2

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
182 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Overall

8.7

Crew

9.1

Food

7.8

Boarding

8.7

Entertainment

7.2

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
3,219 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Overall

8.7

Crew

9.1

Food

7.8

Boarding

8.7

Entertainment

7.2

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.

Delta
8.0
Very Good
7,973 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Overall

8.7

Crew

9.1

Food

7.8

Boarding

8.7

Entertainment

7.2

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.

Alaska Airlines
8.0
Very Good
9,731 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Comfort

8.0

Overall

8.7

Crew

9.1

Food

7.8

Boarding

8.7

Entertainment

7.2

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?

    $948 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 Cathay Pacific and Air Canada, with prices starting from $1,502 and $1,518, 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

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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 11 March 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,367Average$1,425FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$2,310Average$3,133FlexibilityNo 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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