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Cheap flights from Miami to Australia from $705

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 24/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
19:40 - 08:20
MIA
-
MEL
44h 40m
2 stops
Qantas Airways Logo
12:00 - 18:53
MEL
-
MIA
21h 53m
1 stop
$1,359Qantas Airways
Sat, 28 Feb - Mon, 9 Mar
Qantas Airways Logo
19:40 - 08:20
MIA
-
MEL
44h 40m
2 stops
Qantas Airways Logo
12:00 - 18:53
MEL
-
MIA
21h 53m
1 stop
$1,361Qantas Airways
Sat, 28 Feb - Mon, 9 Mar
Air Canada Logo
08:00 - 07:05
MIA
-
BNE
33h 05m
2 stops
Air Canada Logo
10:00 - 11:27
BNE
-
MIA
39h 27m
2 stops
$1,413Air Canada
Fri, 10 Apr - Tue, 21 Apr
Multiple Airlines Logo
18:31 - 09:00
MIA
-
SYD
22h 29m
1 stop
Multiple Airlines Logo
13:05 - 21:27
SYD
-
MIA
23h 22m
1 stop
$1,482Multiple Airlines
Wed, 4 Mar - Tue, 17 Mar
Air Canada Logo
18:40 - 08:45
MIA
-
BNE
23h 05m
1 stop
Air Canada Logo
09:45 - 17:39
BNE
-
MIA
21h 54m
1 stop
$1,483Air Canada
Wed, 4 Mar - Fri, 13 Mar
American Airlines Logo
07:00 - 09:00
MIA
-
SYD
34h 00m
1 stop
American Airlines Logo
11:20 - 18:45
SYD
-
MIA
23h 25m
2 stops
$1,488American Airlines
Sun, 22 Feb - Sun, 8 Mar
American Airlines Logo
18:31 - 09:00
MIA
-
SYD
22h 29m
1 stop
American Airlines Logo
11:20 - 20:14
SYD
-
MIA
23h 54m
1 stop
$1,493American Airlines
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
12:20 - 12:00
MIA
-
BNE
33h 40m
3 stops
Multiple Airlines Logo
20:40 - 17:12
BNE
-
MIA
34h 32m
2 stops
$1,533Multiple Airlines
Tue, 28 Apr - Sat, 9 May
United Airlines Logo
18:02 - 12:20
MIA
-
OOL
28h 18m
2 stops
United Airlines Logo
06:00 - 07:54
OOL
-
MIA
39h 54m
2 stops
$2,113United Airlines
Mon, 23 Mar - Mon, 30 Mar
United Airlines Logo
18:02 - 12:20
MIA
-
OOL
28h 18m
2 stops
United Airlines Logo
06:00 - 19:54
OOL
-
MIA
51h 54m
3 stops
$2,122United Airlines
Mon, 23 Mar - Mon, 30 Mar

Delta flights from Miami to Australia

Our best Delta deals on Miami to Australia flight tickets
Delta
9 Mar
MIA10:26Miami
29h 59m
2 stops
SYD07:25Sydney Kingsford Smith
16 Mar
SYD09:40Sydney Kingsford Smith
23h 48m
2 stops
MIA18:28Miami
$1,530
Delta
4 Mar
MIA08:05Miami
32h 25m
2 stops
SYD08:30Sydney Kingsford Smith
11 Mar
SYD09:40Sydney Kingsford Smith
30h 12m
2 stops
MIA00:52Miami
$1,532
Delta
11 Mar
MIA18:29Miami
22h 51m
1 stop
BNE07:20Brisbane
22 Mar
BNE09:40Brisbane
21h 39m
1 stop
MIA17:19Miami
$1,592

American Airlines flights from Miami to Australia

Our best American Airlines deals on Miami to Australia flight tickets
American Airlines
22 Feb
MIA07:00Miami
34h 00m
1 stop
SYD09:00Sydney Kingsford Smith
8 Mar
SYD11:20Sydney Kingsford Smith
23h 25m
2 stops
MIA18:45Miami
$1,488
American Airlines
4 Mar
MIA18:31Miami
22h 29m
1 stop
SYD09:00Sydney Kingsford Smith
11 Mar
SYD11:20Sydney Kingsford Smith
23h 54m
1 stop
MIA20:14Miami
$1,493
American Airlines
9 Mar
MIA17:30Miami
24h 30m
2 stops
SYD09:00Sydney Kingsford Smith
15 Mar
SYD11:20Sydney Kingsford Smith
22h 33m
1 stop
MIA18:53Miami
$1,498

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 February 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

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Sat 28/2

19:40-08:20

2 stops44h 40m

Melbourne

Mon 9/3

12:00-18:53

1 stop21h 53m

$1,359

MiamiMelbourne

MIA - MEL

MIAMEL

Miami

Sat 28/2

19:40-08:20

2 stops44h 40m

Melbourne

Mon 9/3

12:00-18:53

1 stop21h 53m

$1,361

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Fri 10/4

08:00-07:05

2 stops33h 05m

Brisbane

Tue 21/4

10:00-11:27

2 stops39h 27m

$1,413

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 4/3

18:31-09:00

1 stop22h 29m

Sydney Kingsford Smith

Tue 17/3

13:05-21:27

1 stop23h 22m

$1,482

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Wed 4/3

18:40-08:45

1 stop23h 05m

Brisbane

Fri 13/3

09:45-17:39

1 stop21h 54m

$1,483

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 22/2

07:00-09:00

1 stop34h 00m

Sydney Kingsford Smith

Sun 8/3

11:20-18:45

2 stops23h 25m

$1,488

MiamiSydney

MIA - SYD

MIASYD

Miami

Wed 4/3

18:31-09:00

1 stop22h 29m

Sydney Kingsford Smith

Wed 11/3

11:20-20:14

1 stop23h 54m

$1,493

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Tue 28/4

12:20-12:00

3 stops33h 40m

Brisbane

Sat 9/5

20:40-17:12

2 stops34h 32m

$1,533

MiamiCoolangatta

MIA - OOL

MIAOOL

Miami

Mon 23/3

18:02-12:20

2 stops28h 18m

Coolangatta Gold Coast

Mon 30/3

06:00-07:54

2 stops39h 54m

$2,113

MiamiCoolangatta

MIA - OOL

MIAOOL

Miami

Mon 23/3

18:02-12:20

2 stops28h 18m

Coolangatta Gold Coast

Mon 30/3

06:00-19:54

3 stops51h 54m

$2,122

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, March 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 $1,348. If you don’t want to visit Australia in March, then you should wait until August to fly from Miami, when ticket prices are also cheap, with an average price of $1,428.

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 $1,956 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 $1,667 on momondo.

Can stopping save me money on Miami to Australia flights?

You could potentially save up to 18% 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

Fastest flight time

22h 05m

Direct flights

None
The fastest flight from Miami to Australia takes 22h 05m
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 $1,224Free cancellationRating
7.4
9,254 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,473Free cancellationRating
7.5
988 reviews
Search Qantas Airways flights
Fiji AirwaysPriceFrom $1,716Free cancellationRating
8.0
223 reviews
Search Fiji 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.

An easier way to manage your Australia trip

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