What is the cheapest airline that flies from Miami to Sydney Kingsford Smith?

Qantas Airways is the most popular carrier operating from Miami to Sydney Kingsford Smith

Which airlines fly to Sydney?

Qantas Airways, Fiji Airways and United Airlines are the top three most popular airlines that fly to Sydney from Miami according to our data. Qantas Airways is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 3 different airlines that fly to Sydney 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 Sydney Kingsford Smith Airport?

Prices for flights from Miami Airport to Sydney Kingsford Smith Airport were last updated today.

How many operators does momondo search for flights from Miami Airport to Sydney Kingsford Smith Airport?

The number of operators available for flights from Miami Airport to Sydney Kingsford Smith Airport is 3 as of November 2025.

How old do you have to be to fly from Miami Airport to Sydney Kingsford Smith Airport?

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 Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$714 Cheap Flights from Miami to Sydney in 2025/26

Q: What is the typical price of a round-trip flight between Miami and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from $2,238 to $3,531. The lowest price recently found on this route was $1,459.

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Find the cheapest flights from Miami to Sydney

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One-way

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19:30 - 06:10MIA-SYD

42h 40m1 stop

14:05 - 18:35SYD-MIA

20h 30m1 stop

$1,459Qantas Airways

Find Deal

Thu, 12 Feb - Sun, 22 Feb

15:58 - 09:00MIA-SYD

25h 02m1 stop

11:20 - 19:55SYD-MIA

24h 35m1 stop

$1,517Qantas Airways

Find Deal

Fri, 5 Dec - Sun, 21 Dec

16:47 - 09:00MIA-SYD

24h 13m1 stop

11:20 - 19:09SYD-MIA

23h 49m1 stop

$1,522Qantas Airways

Find Deal

Mon, 1 Dec - Sun, 14 Dec

13:40 - 09:00MIA-SYD

28h 20m1 stop

13:05 - 18:29SYD-MIA

20h 24m1 stop

$1,548Qantas Airways

Find Deal

Sun, 15 Mar - Sun, 22 Mar

17:55 - 09:00MIA-SYD

23h 05m1 stop

17:45 - 08:08SYD-MIA

30h 23m1 stop

$1,570Qantas Airways

Find Deal

Thu, 5 Feb - Tue, 17 Feb

06:00 - 07:25MIA-SYD

33h 25m1 stop

11:20 - 15:45SYD-MIA

20h 25m1 stop

$1,588Qantas Airways

Find Deal

Sun, 18 Jan - Sat, 7 Feb

18:25 - 09:00MIA-SYD

22h 35m1 stop

14:05 - 22:31SYD-MIA

24h 26m1 stop

$1,608Multiple Airlines

Find Deal

Mon, 1 Dec - Sun, 14 Dec

19:05 - 06:50MIA-SYD

43h 45m1 stop

10:40 - 00:51SYD-MIA

30h 11m2 stops

$1,616Delta

Find Deal

Sat, 27 Dec - Mon, 12 Jan

09:00 - 09:05MIA-SYD

32h 05m2 stops

12:10 - 21:43SYD-MIA

25h 33m2 stops

$1,622United Airlines

Find Deal

Mon, 1 Dec - Sun, 14 Dec

07:50 - 08:30MIA-SYD

32h 40m1 stop

10:40 - 17:56SYD-MIA

23h 16m1 stop

$1,634Delta

Find Deal

Mon, 29 Dec - Mon, 12 Jan

United Airlines flights from Miami to Sydney

Our best United Airlines deals on Miami to Sydney flight tickets

United Airlines

1 Dec

MIA09:00Miami

32h 05m

2 stops

SYD09:05Sydney Kingsford Smith

14 Dec

SYD12:10Sydney Kingsford Smith

25h 33m

2 stops

MIA21:43Miami

$1,622

Find similar

United Airlines

4 Dec

MIA11:55Miami

29h 10m

2 stops

SYD09:05Sydney Kingsford Smith

17 Dec

SYD11:20Sydney Kingsford Smith

22h 33m

2 stops

MIA17:53Miami

$1,733

Find similar

Qantas Airways flights from Miami to Sydney

Our best Qantas Airways deals on Miami to Sydney flight tickets

Qantas Airways

12 Feb

MIA19:30Miami

42h 40m

1 stop

SYD06:10Sydney Kingsford Smith

22 Feb

SYD14:05Sydney Kingsford Smith

20h 30m

1 stop

MIA18:35Miami

$1,459

Find similar

Qantas Airways

5 Dec

MIA15:58Miami

25h 02m

1 stop

SYD09:00Sydney Kingsford Smith

21 Dec

SYD11:20Sydney Kingsford Smith

24h 35m

1 stop

MIA19:55Miami

$1,517

Find similar

Qantas Airways

1 Dec

MIA16:47Miami

24h 13m

1 stop

SYD09:00Sydney Kingsford Smith

14 Dec

SYD11:20Sydney Kingsford Smith

23h 49m

1 stop

MIA19:09Miami

$1,522

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiSydney

MIA - SYD

MIASYD

Miami

Thu 12/2

19:30-06:10

1 stop42h 40m

Sydney Kingsford Smith

Sun 22/2

14:05-18:35

1 stop20h 30m

$1,459

MiamiSydney

MIA - SYD

MIASYD

Miami

Fri 5/12

15:58-09:00

1 stop25h 02m

Sydney Kingsford Smith

Sun 21/12

11:20-19:55

1 stop24h 35m

$1,517

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 1/12

16:47-09:00

1 stop24h 13m

Sydney Kingsford Smith

Sun 14/12

11:20-19:09

1 stop23h 49m

$1,522

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 15/3

13:40-09:00

1 stop28h 20m

Sydney Kingsford Smith

Sun 22/3

13:05-18:29

1 stop20h 24m

$1,548

MiamiSydney

MIA - SYD

MIASYD

Miami

Thu 5/2

17:55-09:00

1 stop23h 05m

Sydney Kingsford Smith

Tue 17/2

17:45-08:08

1 stop30h 23m

$1,570

MiamiSydney

MIA - SYD

MIASYD

Miami

Sun 18/1

06:00-07:25

1 stop33h 25m

Sydney Kingsford Smith

Sat 7/2

11:20-15:45

1 stop20h 25m

$1,588

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 1/12

18:25-09:00

1 stop22h 35m

Sydney Kingsford Smith

Sun 14/12

14:05-22:31

1 stop24h 26m

$1,608

MiamiSydney

MIA - SYD

MIASYD

Miami

Sat 27/12

19:05-06:50

1 stop43h 45m

Sydney Kingsford Smith

Mon 12/1

10:40-00:51

2 stops30h 11m

$1,616

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 1/12

09:00-09:05

2 stops32h 05m

Sydney Kingsford Smith

Sun 14/12

12:10-21:43

2 stops25h 33m

$1,622

MiamiSydney

MIA - SYD

MIASYD

Miami

Mon 29/12

07:50-08:30

1 stop32h 40m

Sydney Kingsford Smith

Mon 12/1

10:40-17:56

1 stop23h 16m

$1,634

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Miami to Sydney

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 typical price of a round-trip flight between Miami and Sydney?

What is the cheapest month to fly to Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from Miami, with most prices found around $1,456. If you aren’t able to travel to Sydney during the month of March, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,554.

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

Our data shows that Saturday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,377. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $3,788.

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

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Miami to Sydney in the morning for as low as $2,301. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $3,059 on average. Flights to Sydney from Miami in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Sydney from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,202 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Miami for as low as $1,799 on momondo.

Can stopping save me money on Miami to Sydney flights?

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

How have Miami to Sydney flight prices changed over time?

As of November 2025, prices for Miami to Sydney flights are approximately 49% cheaper when compared to flights at the same time last year.

When to book flights from Miami to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Miami to Sydney (MIA to SYD) flight deals and tips

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

Direct flights	None

There are no direct flights from Miami to Sydney. There are no popular flight routes from Miami to Sydney.

Search flight deals

How far is Miami to Sydney Kingsford Smith by plane?
There are 15016.1 km between Miami and Sydney Kingsford Smith. By plane, this route typically takes 22h 24m.
When did momondo last update prices for flights from Miami Airport to Sydney Kingsford Smith Airport?
Prices for flights from Miami Airport to Sydney Kingsford Smith Airport were last updated today.
How many operators does momondo search for flights from Miami Airport to Sydney Kingsford Smith Airport?
The number of operators available for flights from Miami Airport to Sydney Kingsford Smith Airport is 3 as of November 2025.
How old do you have to be to fly from Miami Airport to Sydney Kingsford Smith Airport?
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 Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Miami to Sydney?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Miami to Sydney is Qantas Airways (44% of total bookings). The next most popular airlines are Fiji Airways (28%) and United Airlines (28%).

Best airlines flying from Miami to Sydney

Compare and see reviews for airlines that fly from Miami to Sydney with momondo

Airline	Rating	Free cancellation	Price
United Airlines	PriceFrom $1,324	Free cancellation	Rating 7.4 9,019 reviews	Search United Airlines flights
Fiji Airways	PriceFrom $1,870	Free cancellation	Rating 8.1 209 reviews	Search Fiji Airways flights
Qantas Airways	PriceFrom $2,001	Free cancellation	Rating 7.5 941 reviews	Search Qantas Airways flights

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Penrith

Katoomba

Lithgow

Leura

Manly

Bondi Beach

Coogee

Cronulla

Randwick

Charlestown

Newport

Swansea

Why use momondo?

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

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

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

All flight searches from Miami to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Miami to Sydney.

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

Yes. momondo can track prices for Miami to Sydney 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.