What is the cheapest airline that flies from Miami to Australia?

Alaska Airlines, Fiji Airways, and Air Canada are the most popular carriers operating from Miami to Australia

What airlines fly to Australia?

Qantas Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Australia from Miami according to our data. Qantas Airways is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 8 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Miami Airport to Australia are updated daily.

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

As of January 2025, there are 7 operators available to choose from for flights from Miami Airport to Australia.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Miami Airport to Australia.

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

The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$423 Cheap Flights from Miami to Australia in 2025

1 adult

0 bags

Deals available from 900+ travel sites.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Miami to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

These are some of the best round-trip flight deals from Miami to Australia that have been recently found on momondo from popular airlines, departing in the coming months.

8:35 am - 6:55 amMIA-SYD

32h 20m1 stop

10:20 am - 7:29 amSYD-MIA

35h 09m1 stop

$856United Airlines

Find Deal

Thu, May 1 - Fri, May 16

1:05 pm - 7:00 amMIA-SYD

25h 55m1 stop

11:50 am - 5:54 pmSYD-MIA

22h 04m1 stop

$860United Airlines

Find Deal

Sat, Feb 22 - Sat, Mar 1

7:50 am - 7:45 amMIA-BNE

32h 55m1 stop

9:45 am - 5:28 pmBNE-MIA

21h 43m1 stop

$869Delta

Find Deal

Mon, Mar 3 - Sun, Mar 16

7:50 am - 7:45 amMIA-BNE

32h 55m1 stop

9:45 am - 5:28 pmBNE-MIA

21h 43m1 stop

$870Delta

Find Deal

Mon, Mar 3 - Sun, Mar 16

8:00 am - 8:35 amMIA-SYD

33h 35m2 stops

10:25 am - 1:02 pmSYD-MIA

41h 37m2 stops

$1,097Air Canada

Find Deal

Wed, Mar 12 - Tue, Mar 25

6:05 pm - 7:00 amMIA-BNE

46h 55m2 stops

10:00 am - 12:48 pmBNE-MIA

40h 48m2 stops

$1,103Air Canada

Find Deal

Tue, Apr 8 - Tue, May 13

6:55 pm - 9:00 amMIA-SYD

23h 05m1 stop

11:15 am - 8:28 pmSYD-MIA

24h 13m1 stop

$1,285Qantas Airways

Find Deal

Tue, Mar 11 - Mon, Mar 24

6:50 pm - 9:00 amMIA-SYD

23h 10m1 stop

9:10 am - 6:49 pmSYD-MIA

23h 39m1 stop

$1,286Qantas Airways

Find Deal

Mon, Mar 10 - Wed, Apr 30

1:41 pm - 7:35 amMIA-MEL

25h 54m1 stop

12:00 pm - 9:31 pmMEL-MIA

24h 31m1 stop

$1,335American Airlines

Find Deal

Wed, Mar 5 - Wed, Mar 12

1:33 pm - 7:35 amMIA-MEL

26h 02m2 stops

12:00 pm - 8:28 pmMEL-MIA

23h 28m1 stop

$1,340American Airlines

Find Deal

Wed, Mar 5 - Wed, Mar 12

United Airlines flights from Miami to Australia

Our best United Airlines deals on Miami to Australia flight tickets

United Airlines

May 1

MIA8:35 amMiami

32h 20m

1 stop

SYD6:55 amSydney Kingsford Smith

May 16

SYD10:20 amSydney Kingsford Smith

35h 09m

1 stop

MIA7:29 amMiami

$856

Find similar

United Airlines

Feb 22

MIA1:05 pmMiami

25h 55m

1 stop

SYD7:00 amSydney Kingsford Smith

Mar 1

SYD11:50 amSydney Kingsford Smith

22h 04m

1 stop

MIA5:54 pmMiami

$860

Find similar

United Airlines

Feb 22

MIA4:52 pmMiami

22h 08m

1 stop

SYD7:00 amSydney Kingsford Smith

Mar 8

SYD11:20 amSydney Kingsford Smith

27h 06m

2 stops

MIA10:26 pmMiami

$865

Find similar

Air Canada flights from Miami to Australia

Our best Air Canada deals on Miami to Australia flight tickets

Air Canada

Mar 12

MIA8:00 amMiami

33h 35m

2 stops

SYD8:35 amSydney Kingsford Smith

Mar 25

SYD10:25 amSydney Kingsford Smith

41h 37m

2 stops

MIA1:02 pmMiami

$1,097

Find similar

Air Canada

Apr 8

MIA6:05 pmMiami

46h 55m

2 stops

BNE7:00 amBrisbane

May 13

BNE10:00 amBrisbane

40h 48m

2 stops

MIA12:48 pmMiami

$1,103

Find similar

Air Canada

Mar 11

MIA8:00 amMiami

33h 35m

3 stops

SYD8:35 amSydney Kingsford Smith

Mar 25

SYD10:25 amSydney Kingsford Smith

41h 37m

2 stops

MIA1:02 pmMiami

$1,104

Find similar

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

Prices

Airlines

What is the cheapest month to fly to Australia?

The month of February is, on average, the cheapest month to fly to Australia from Miami, with most prices found around $1,192. If you aren’t able to travel during the month of February, then book flights to Australia from Miami during March instead. Flights to Australia in March, while not as cheap as those in February, still average around $1,309.

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

The cheapest day to depart from Miami to Australia is on a Sunday. Travelers who choose to depart for Australia on a Sunday will often find tickets for as low as $1,477. On the other hand, Wednesday is the most expensive day to depart from Miami because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,766.

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

Flying to Australia from Miami in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,282 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,706 on average. Flights to Australia from Miami in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 21 weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,546 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Miami for as low as $1,256 on momondo.

Cheap Miami to Australia flight deals and tips

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

Best Price Found	$423
Fastest flight time	21h 19m
Direct flights	None
Airports in Australia	5 airports

The best one-way flight to Australia from Miami in the past 72 hours is $423. The best round-trip flight deal from Miami to Australia found on momondo in the last 72 hours is $856.

The fastest flight from Miami to Australia takes 21h 19m

There are no direct flights from Miami to Australia. Popular non-direct routes for this connection are Miami Airport - Sydney Kingsford Smith Airport, Miami Airport - Brisbane Airport and Miami Airport - Melbourne Airport.

There are 5 airports near Australia: Melbourne Avalon (AVV), Melbourne (MEL), Brisbane (BNE), Perth (PER), Sydney Kingsford Smith (SYD)

Search flight deals

When did momondo last update prices for flights from Miami Airport to Australia?
Prices for flights from Miami Airport to Australia are updated daily.
How many operators does momondo search for flights from Miami Airport to Australia?
As of January 2025, there are 7 operators available to choose from for flights from Miami Airport to Australia.
How old do you have to be to fly from Miami Airport to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Miami Airport to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
American Airlines	PriceFrom $346	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $851	Free Cancellation	Rating 8.0 8,456 reviews	Search Delta flights
United Airlines	PriceFrom $852	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights
Air Canada	PriceFrom $1,102	Free Cancellation	Rating 7.0 8,638 reviews	Search Air Canada flights
Fiji Airways	PriceFrom $1,191	Free Cancellation	Rating 8.0 186 reviews	Search Fiji Airways flights
Air New Zealand	PriceFrom $1,308	Free Cancellation	Rating 7.9 481 reviews	Search Air New Zealand flights
Qantas Airways	PriceFrom $1,312	Free Cancellation	Rating 7.5 821 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?

Yes. All flights to Australia from Miami on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Price alerts on flights to Australia from Miami are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.