How long is the flight from Australia to Florida Keys?

The flight from Australia to Florida Keys depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Perth (a popular airport in Australia) to Copenhagen (the most popular airport in Florida Keys), then the flight time is 21h 20m on average. If you fly from Melbourne (another popular airport in Australia) to Copenhagen, then the average flight time is 21h 40m.

What is the cheapest airline that flies from Australia to Florida Keys?

Delta, United Airlines, and Qatar Airways are the most popular carriers operating from Australia to Florida Keys

When did momondo last update prices for flights from Australia to Florida Keys?

Prices for flights from Australia to Florida Keys are refreshed on a daily basis.

How many operators does momondo search for flights from Australia to Florida Keys?

The number of operators available for flights from Australia to Florida Keys is 7 as of May 2026.

How old do you have to be to fly from Australia to Florida Keys?

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 Australia to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The necessary travel and health documents for your Florida Keys 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.

$826 Cheap Flights from Australia to Florida Keys in 2026

1 adult

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Find the cheapest flights from Australia to Florida Keys

Round-trip

One-way

Last minute

Recent return flight deals from Australia to Florida Keys

Enter your travel dates to find the best prices.

09:15 - 21:08

SYD

MIA

25h 53m

2 stops

14:30 - 06:50

MIA

SYD

26h 20m

2 stops

$1,234Delta

Thu, 27 Aug - Mon, 14 Sep

09:15 - 21:34

SYD

MIA

26h 19m

2 stops

10:35 - 06:50

MIA

SYD

30h 15m

2 stops

$1,305Delta

Tue, 11 Aug - Sat, 15 Aug

09:30 - 20:33

MEL

MIA

25h 03m

2 stops

12:29 - 08:15

MIA

MEL

29h 46m

3 stops

$1,342United Airlines

Wed, 10 Jun - Tue, 23 Jun

09:30 - 20:33

MEL

MIA

25h 03m

2 stops

12:29 - 08:15

MIA

MEL

29h 46m

2 stops

$1,347United Airlines

Fri, 12 Jun - Sun, 21 Jun

13:10 - 20:55

BNE

MIA

22h 45m

1 stop

15:32 - 06:30

MIA

BNE

23h 58m

1 stop

$2,011American Airlines

Wed, 4 Nov - Fri, 13 Nov

22:45 - 21:50

PER

MIA

35h 05m

2 stops

20:15 - 18:45

MIA

PER

34h 30m

1 stop

$2,263Qatar Airways

Sun, 18 Oct - Sun, 25 Oct

11:20 - 18:35

OOL

MIA

45h 15m

2 stops

23:30 - 21:10

MIA

OOL

55h 40m

2 stops

$2,555Qatar Airways

Sat, 6 Jun - Fri, 12 Jun

23:45 - 18:35

PER

MIA

30h 50m

2 stops

21:40 - 12:50

MIA

PER

51h 10m

2 stops

$2,584American Airlines

Sun, 18 Oct - Sun, 25 Oct

12:20 - 22:40

BNE

MIA

24h 20m

2 stops

16:53 - 11:05

MIA

BNE

28h 12m

2 stops

$2,643Air New Zealand

Sat, 1 Aug - Thu, 20 Aug

12:20 - 22:40

BNE

MIA

24h 20m

2 stops

17:01 - 11:05

MIA

BNE

28h 04m

2 stops

$2,692Air New Zealand

Sat, 1 Aug - Thu, 20 Aug

American Airlines flights from Australia to Florida Keys

Our best American Airlines deals on Australia to Florida Keys flight tickets

American Airlines

9 Oct

SYD10:10Sydney Kingsford Smith

35h 34m

1 stop

MIA06:44Miami

13 Oct

MIA12:15Miami

27h 40m

1 stop

SYD06:55Sydney Kingsford Smith

$1,920

American Airlines

14 Oct

SYD10:10Sydney Kingsford Smith

24h 24m

2 stops

MIA19:34Miami

27 Oct

MIA14:45Miami

26h 15m

2 stops

SYD08:00Sydney Kingsford Smith

$2,008

American Airlines

4 Nov

BNE13:10Brisbane

22h 45m

1 stop

MIA20:55Miami

13 Nov

MIA15:32Miami

23h 58m

1 stop

BNE06:30Brisbane

$2,011

JetBlue flights from Australia to Florida Keys

Our best JetBlue deals on Australia to Florida Keys flight tickets

JetBlue

23 May

SYD20:45Sydney Kingsford Smith

35h 50m

1 stop

MIA18:35Miami

27 May

MIA20:55Miami

30h 35m

1 stop

SYD17:30Sydney Kingsford Smith

$2,550

JetBlue

18 May

SYD20:45Sydney Kingsford Smith

35h 50m

1 stop

MIA18:35Miami

13 June

MIA20:55Miami

30h 35m

1 stop

SYD17:30Sydney Kingsford Smith

$2,848

JetBlue

19 May

MEL22:45Melbourne

33h 50m

1 stop

MIA18:35Miami

22 May

MIA20:55Miami

30h 20m

1 stop

MEL17:15Melbourne

$3,013

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Thu 27/8

09:15-21:08

2 stops25h 53m

Miami

Mon 14/9

14:30-06:50

2 stops26h 20m

$1,234

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Tue 11/8

09:15-21:34

2 stops26h 19m

Miami

Sat 15/8

10:35-06:50

2 stops30h 15m

$1,305

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Wed 10/6

09:30-20:33

2 stops25h 03m

Miami

Tue 23/6

12:29-08:15

3 stops29h 46m

$1,342

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Fri 12/6

09:30-20:33

2 stops25h 03m

Miami

Sun 21/6

12:29-08:15

2 stops29h 46m

$1,347

Fastest return journey

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Wed 4/11

13:10-20:55

1 stop22h 45m

Miami

Fri 13/11

15:32-06:30

1 stop23h 58m

$2,011

PerthMiami

PER - MIA

PERMIA

Perth

Sun 18/10

22:45-21:50

2 stops35h 05m

Miami

Sun 25/10

20:15-18:45

1 stop34h 30m

$2,263

CoolangattaMiami

OOL - MIA

OOLMIA

Coolangatta Gold Coast

Sat 6/6

11:20-18:35

2 stops45h 15m

Miami

Fri 12/6

23:30-21:10

2 stops55h 40m

$2,555

PerthMiami

PER - MIA

PERMIA

Perth

Sun 18/10

23:45-18:35

2 stops30h 50m

Miami

Sun 25/10

21:40-12:50

2 stops51h 10m

$2,584

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Sat 1/8

12:20-22:40

2 stops24h 20m

Miami

Thu 20/8

16:53-11:05

2 stops28h 12m

$2,643

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Sat 1/8

12:20-22:40

2 stops24h 20m

Miami

Thu 20/8

17:01-11:05

2 stops28h 04m

$2,692

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 Australia to Florida Keys

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

Other information

What is the cheapest month to fly to Florida Keys?

The cheapest month to fly to Florida Keys from Australia is in December. Flight prices, which tend to average around $589, are often lower during this time because this is during the off-season. If you’re not able to fly to Florida Keys in December, then March is your next best option. Flight prices from Australia to Florida Keys during March average around $739.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $1,927 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Australia for as low as $1,453 on momondo.

Can stopping save me money on Australia to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Australia to Florida Keys.

Cheap Australia to Florida Keys flight deals and tips

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

Fastest flight time	22h 01m
Direct flights	None

The fastest flight from Australia to Florida Keys takes 22h 01m

There are no direct flights from Australia to Florida Keys. There are no popular flight routes from Australia to Florida Keys.

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Frequently asked questions about flying from Australia to Florida Keys

When did momondo last update prices for flights from Australia to Florida Keys?
Prices for flights from Australia to Florida Keys are refreshed on a daily basis.
How many operators does momondo search for flights from Australia to Florida Keys?
The number of operators available for flights from Australia to Florida Keys is 7 as of May 2026.
How old do you have to be to fly from Australia to Florida Keys?
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 Australia to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The necessary travel and health documents for your Florida Keys 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.
What is the most popular plane model from Australia to Florida Keys?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Australia to Florida Keys is Boeing 737-800 Passenger/BBJ2 (winglets) (18.08% of total bookings). The next most popular plane models are Airbus A320-100/200 (18.02%), Airbus A321neo (16.95%), and Boeing 737 MAX 8 (9.45%).

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Florida Keys for you.

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

momondo does allow users to show only those flights to Florida Keys from Australia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Australia to Florida Keys?

momondo helps you find the best flight between Australia and Florida Keys by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Australia to Florida Keys now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Florida Keys and let you know when they change.