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$464+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
1 adult, Economy
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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 marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$916
(lol.travel)

One-way from

$464
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$1,310
Provider with most accurate pricing for Miami-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Miami-Sydney Kingsford Smith flights.
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From Miami to Australia
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One-way flight from Miami to Australia
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Highest demand for flights based on searches. 19% potential increase in price ($366 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($82 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 marzo 28, 2025.

This lol.travel deal was found by Cheapflights users on 3/27. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/117:55 amMIA - SYD
2 stops33h 25mAir Canada
dom. 5/189:20 amSYD - MIA
2 stops39h 34mAir Canada
Deal found 3/27$916
This Air Canada deal was found by Cheapflights users on 3/27. 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.
mié. 6/46:10 pmMIA - AVV
2 stops35h 55mMultiple Airlines
dom. 6/158:40 pmAVV - MIA
2 stops34h 30mMultiple Airlines
Deal found 3/27$1,089
This Air Canada deal was found by Cheapflights users on 3/27. 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.
mié. 6/46:10 pmMIA - MEL
2 stops28h 10mAir Canada
dom. 6/158:30 pmMEL - MIA
2 stops34h 40mAir Canada
Deal found 3/27$1,104
This Air Canada deal was found by Cheapflights users on 3/27. 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.
mié. 6/116:10 pmMIA - MEL
2 stops28h 20mMultiple Airlines
mié. 6/186:00 amMEL - MIA
2 stops25h 15mMultiple Airlines
Deal found 3/27$1,112
This Air Canada deal was found by Cheapflights users on 3/27. 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.
mar. 10/142:55 pmMIA - SYD
2 stops26h 25mMultiple Airlines
dom. 11/211:20 amSYD - MIA
3 stops41h 42mMultiple Airlines
Deal found 3/27$1,167
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/128:52 pmMIA - BNE
3 stops47h 43mMultiple Airlines
mar. 5/2011:40 amBNE - MIA
3 stops32h 03mMultiple Airlines
Deal found 3/27$1,179
This Air Canada deal was found by Cheapflights users on 3/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/102:15 pmMIA - BNE
2 stops50h 50mAir Canada
dom. 6/1510:00 amBNE - MIA
1 stop21h 10mAir Canada
Deal found 3/26$1,213
This Air Canada deal was found by Cheapflights users on 3/27. 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.
sáb. 8/29:35 pmMIA - CNS
3 stops52h 20mMultiple Airlines
sáb. 8/167:00 pmCNS - MIA
2 stops36h 15mMultiple Airlines
Deal found 3/27$1,216
This Air Canada deal was found by Cheapflights users on 3/28. 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.
mar. 6/311:55 amMIA - CBR
3 stops32h 10mMultiple Airlines
jue. 6/126:45 pmCBR - MIA
2 stops36h 25mMultiple Airlines
Deal found 3/28$1,218
This KAYAK deal was found by Cheapflights users on 3/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/127:55 pmMIA - BNE
2 stops24h 30mFiji Airways
sáb. 8/2311:40 amBNE - MIA
2 stops24h 48mFiji Airways
Deal found 3/26$1,220
This oojo deal was found by Cheapflights users on 3/27. 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.
jue. 4/177:04 pmMIA - SYD
2 stops37h 06mFiji Airways
sáb. 5/101:45 pmSYD - MIA
2 stops23h 01mFiji Airways
Deal found 3/27$1,342
This KAYAK deal was found by Cheapflights users on 3/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/237:00 pmMIA - MEL
2 stops27h 00mFiji Airways
dom. 11/211:45 pmMEL - MIA
2 stops45h 45mFiji Airways
Deal found 3/26$1,464

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 marzo 28, 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

dom. 5/11

7:55 am-7:20 am

2 stops33h 25m

Sydney Kingsford Smith

dom. 5/18

9:20 am-10:54 am

2 stops39h 34m

$916

MiamiMelbourne

MIA - AVV

MIAAVV

Miami

mié. 6/4

6:10 pm-8:05 pm

2 stops35h 55m

Melbourne Avalon

dom. 6/15

8:40 pm-5:10 pm

2 stops34h 30m

$1,089

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

mié. 6/4

6:10 pm-12:20 pm

2 stops28h 10m

Melbourne

dom. 6/15

8:30 pm-5:10 pm

2 stops34h 40m

$1,104

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

mié. 6/11

6:10 pm-12:30 pm

2 stops28h 20m

Melbourne

mié. 6/18

6:00 am-5:15 pm

2 stops25h 15m

$1,112

MiamiBrisbane

MIA - BNE

MIABNE

Miami

lun. 5/12

8:52 pm-10:35 am

3 stops47h 43m

Brisbane

mar. 5/20

11:40 am-5:43 am

3 stops32h 03m

$1,179

MiamiBrisbane

MIA - BNE

MIABNE

Miami

mar. 6/10

2:15 pm-7:05 am

2 stops50h 50m

Brisbane

dom. 6/15

10:00 am-5:10 pm

1 stop21h 10m

$1,213

MiamiCairns

MIA - CNS

MIACNS

Miami

sáb. 8/2

9:35 pm-3:55 pm

3 stops52h 20m

Cairns

sáb. 8/16

7:00 pm-5:15 pm

2 stops36h 15m

$1,216

MiamiCanberra

MIA - CBR

MIACBR

Miami

mar. 6/3

11:55 am-10:05 am

3 stops32h 10m

Canberra

jue. 6/12

6:45 pm-5:10 pm

2 stops36h 25m

$1,218

MiamiBrisbane

MIA - BNE

MIABNE

Miami

mar. 8/12

7:55 pm-10:25 am

2 stops24h 30m

Brisbane

sáb. 8/23

11:40 am-10:28 pm

2 stops24h 48m

$1,220

MiamiSydney

MIA - SYD

MIASYD

Miami

jue. 4/17

7:04 pm-10:10 pm

2 stops37h 06m

Sydney Kingsford Smith

sáb. 5/10

1:45 pm-10:46 pm

2 stops23h 01m

$1,342

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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, March is the cheapest month in which you can book a flight from Miami to Australia (average of $1,044). Flying from Miami to Australia in December is currently the most expensive (average of $1,643). 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 marzo 28, 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 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 marzo 28, 2025.
Peruse reviews from past customers who have flown with Fiji Airways, Emirates and Alaska 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
182 reviews

Comfort

8.0

Crew

8.5

Food

7.5

Boarding

8.2

Entertainment

7.5

Overall

8.0

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.0
Very good
182 reviews
Fiji Airways
8.0
Very good
182 reviews

Comfort

8.0

Crew

8.5

Food

7.5

Boarding

8.2

Entertainment

7.5

Overall

8.0

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Emirates
8.0
Very good
3,190 reviews
Fiji Airways
8.0
Very good
182 reviews

Comfort

8.0

Crew

8.5

Food

7.5

Boarding

8.2

Entertainment

7.5

Overall

8.0

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Alaska Airlines
8.0
Very good
9,798 reviews
Fiji Airways
8.0
Very good
182 reviews

Comfort

8.0

Crew

8.5

Food

7.5

Boarding

8.2

Entertainment

7.5

Overall

8.0

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air New Zealand
7.9
Good
455 reviews
Fiji Airways
8.0
Very good
182 reviews

Comfort

8.0

Crew

8.5

Food

7.5

Boarding

8.2

Entertainment

7.5

Overall

8.0

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Qantas Airways
7.5
Good
811 reviews
Fiji Airways
8.0
Very good
182 reviews

Comfort

8.0

Crew

8.5

Food

7.5

Boarding

8.2

Entertainment

7.5

Overall

8.0

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

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.

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

    $680 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 Alaska Airlines and Qantas Airways, with prices starting from $838 and $897, 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, March is the cheapest month in which you can book a flight from Miami to Australia (average of $1,044). Flying from Miami to Australia in December is currently the most expensive (average of $1,643). 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 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 marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$296Average$1,771FlexibilityNo cancel feeOn-time71%
DeltaCheapest$851Average$1,086FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$864Average$1,245FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$946Average$1,368FlexibilityNo cancel feeOn-time67%
Fiji AirwaysCheapest$1,191Average$1,401FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,260Average$1,616FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$1,312Average$2,103FlexibilityNo cancel feeOn-time74%
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