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Cheap flights from Miami to Australia from $921

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Australia departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
13:20 - 08:45MIA-BNE
28h 25m2 stops
Air Canada Logo
10:45 - 22:29BNE-MIA
26h 44m2 stops
$1,184Air Canada
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Thu, 11 Dec - Sun, 21 Dec
Multiple Airlines Logo
12:20 - 13:25MIA-BNE
34h 05m3 stops
Multiple Airlines Logo
10:45 - 22:29BNE-MIA
26h 44m2 stops
$1,221Multiple Airlines
Find Deal
Thu, 11 Dec - Sun, 21 Dec
Qantas Airways Logo
19:55 - 07:25MIA-SYD
43h 30m1 stop
Qantas Airways Logo
17:45 - 07:21SYD-MIA
29h 36m1 stop
$1,534Qantas Airways
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Wed, 28 Jan - Wed, 4 Feb
Qantas Airways Logo
15:32 - 06:55MIA-SYD
23h 23m1 stop
Qantas Airways Logo
11:20 - 19:09SYD-MIA
23h 49m1 stop
$1,573Qantas Airways
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Wed, 26 Nov - Thu, 4 Dec
American Airlines Logo
17:32 - 09:00MIA-SYD
23h 28m2 stops
American Airlines Logo
11:20 - 05:20SYD-MIA
34h 00m1 stop
$1,595American Airlines
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Mon, 24 Nov - Sun, 7 Dec
American Airlines Logo
17:32 - 09:00MIA-SYD
23h 28m2 stops
American Airlines Logo
11:20 - 19:09SYD-MIA
23h 49m1 stop
$1,598American Airlines
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Mon, 24 Nov - Sun, 7 Dec
United Airlines Logo
18:00 - 09:15MIA-SYD
23h 15m1 stop
United Airlines Logo
11:50 - 15:35SYD-MIA
19h 45m1 stop
$1,621United Airlines
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Mon, 24 Nov - Sun, 7 Dec
United Airlines Logo
15:45 - 09:05MIA-SYD
25h 20m2 stops
United Airlines Logo
14:00 - 21:43SYD-MIA
23h 43m2 stops
$1,622United Airlines
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Mon, 24 Nov - Sun, 7 Dec
Fiji Airways Logo
17:29 - 12:35MIA-SYD
27h 06m2 stops
Fiji Airways Logo
14:00 - 22:21SYD-MIA
24h 21m2 stops
$1,875Fiji Airways
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Thu, 5 Feb - Sat, 14 Feb
Fiji Airways Logo
17:29 - 12:35MIA-SYD
27h 06m2 stops
Fiji Airways Logo
14:00 - 22:21SYD-MIA
24h 21m2 stops
$1,912Fiji Airways
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Thu, 5 Feb - Sat, 14 Feb

American Airlines flights from Miami to Australia

Our best American Airlines deals on Miami to Australia flight tickets
American Airlines
24 Nov
MIA17:32Miami
23h 28m
2 stops
SYD09:00Sydney Kingsford Smith
7 Dec
SYD11:20Sydney Kingsford Smith
34h 00m
1 stop
MIA05:20Miami
$1,595
Find similar
American Airlines
24 Nov
MIA17:32Miami
23h 28m
2 stops
SYD09:00Sydney Kingsford Smith
7 Dec
SYD11:20Sydney Kingsford Smith
23h 49m
1 stop
MIA19:09Miami
$1,598
Find similar
American Airlines
24 Nov
MIA16:47Miami
24h 13m
1 stop
SYD09:00Sydney Kingsford Smith
7 Dec
SYD11:20Sydney Kingsford Smith
34h 00m
1 stop
MIA05:20Miami
$1,602
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Qantas Airways flights from Miami to Australia

Our best Qantas Airways deals on Miami to Australia flight tickets
Qantas Airways
28 Jan
MIA19:55Miami
43h 30m
1 stop
SYD07:25Sydney Kingsford Smith
4 Feb
SYD17:45Sydney Kingsford Smith
29h 36m
1 stop
MIA07:21Miami
$1,534
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Qantas Airways
26 Nov
MIA15:32Miami
23h 23m
1 stop
SYD06:55Sydney Kingsford Smith
4 Dec
SYD11:20Sydney Kingsford Smith
23h 49m
1 stop
MIA19:09Miami
$1,573
Find similar
Qantas Airways
31 Jan
MIA17:55Miami
23h 35m
1 stop
MEL09:30Melbourne
23 Feb
MEL06:45Melbourne
28h 25m
2 stops
MIA19:10Miami
$1,607
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momondo 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, momondo users made 78,305 searches. Data last updated 8 November 2025.
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

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Thu 11/12

13:20-08:45

2 stops28h 25m

Brisbane

Sun 21/12

10:45-22:29

2 stops26h 44m

$1,184

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Thu 11/12

12:20-13:25

3 stops34h 05m

Brisbane

Sun 21/12

10:45-22:29

2 stops26h 44m

$1,221

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 28/1

19:55-07:25

1 stop43h 30m

Sydney Kingsford Smith

Wed 4/2

17:45-07:21

1 stop29h 36m

$1,534

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 26/11

15:32-06:55

1 stop23h 23m

Sydney Kingsford Smith

Thu 4/12

11:20-19:09

1 stop23h 49m

$1,573

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 24/11

17:32-09:00

2 stops23h 28m

Sydney Kingsford Smith

Sun 7/12

11:20-05:20

1 stop34h 00m

$1,595

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 24/11

17:32-09:00

2 stops23h 28m

Sydney Kingsford Smith

Sun 7/12

11:20-19:09

1 stop23h 49m

$1,598

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 24/11

18:00-09:15

1 stop23h 15m

Sydney Kingsford Smith

Sun 7/12

11:50-15:35

1 stop19h 45m

$1,621

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 24/11

15:45-09:05

2 stops25h 20m

Sydney Kingsford Smith

Sun 7/12

14:00-21:43

2 stops23h 43m

$1,622

MiamiSydney

MIA - SYD

MIASYD

Miami

Thu 5/2

17:29-12:35

2 stops27h 06m

Sydney Kingsford Smith

Sat 14/2

14:00-22:21

2 stops24h 21m

$1,875

MiamiSydney

MIA - SYD

MIASYD

Miami

Thu 5/2

17:29-12:35

2 stops27h 06m

Sydney Kingsford Smith

Sat 14/2

14:00-22:21

2 stops24h 21m

$1,912

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Australia from

How to get the cheapest flight ticket from Miami to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Australia?

In general, August is the cheapest month to fly from Miami to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,545. If you don’t want to visit Australia in August, then you should wait until May to fly from Miami, when ticket prices are also cheap, with an average price of $1,778.

What is the cheapest day to depart on your flight to Australia?

On average, the least expensive day to fly to Australia from Miami is on a Saturday. momondo users have found tickets for Saturday departures for as low as $2,382. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Miami to Australia on a Friday will generally be more expensive and average around $3,796. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Australia?

According to our data, the cheapest time of day to fly to Australia is in the morning. momondo users have found flights departing from Miami to Australia in the morning for as low as $2,306. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the evening, with an average ticket price of $3,065. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,269 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Miami for as low as $1,800 on momondo.

Can stopping save me money on Miami to Australia flights?

You could potentially save up to 33% on your flight if you consider stops on a Miami to Australia flight.

Cheap Miami to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Australia

Direct flights

None
There are no direct flights from Miami to Australia. There are no popular flight routes from Miami to Australia.
Search flight deals

  • When did momondo last update prices for flights from Miami Airport to Australia?

    Prices for flights from Miami Airport to Australia refresh daily.

  • How many operators does momondo search for flights from Miami Airport to Australia?

  • How old do you have to be to fly from Miami Airport to Australia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Miami to Australia

Compare and see reviews for airlines that fly from Miami to Australia with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $1,327Free cancellationRating
7.4
9,010 reviews
Search United Airlines flights
Fiji AirwaysPriceFrom $1,857Free cancellationRating
8.1
209 reviews
Search Fiji Airways flights
Qantas AirwaysPriceFrom $2,005Free cancellationRating
7.5
929 reviews
Search Qantas Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Australia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Miami to Australia . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Miami to Australia with flexible booking policies on momondo?

Flights from Miami to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Miami to Australia?

Once all potential Miami to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Miami to Australia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Miami to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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