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

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

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 05m on average. If you fly from Melbourne (another popular airport in Australia) to Copenhagen, then the average flight time is 22h 05m.

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 June 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.

$902 Cheap Flights from Australia to Florida Keys in 2026

Find the cheapest flights from Australia to Florida Keys

Return

One-way

Last minute

Recent return flight deals from Australia to Florida Keys

Enter your travel dates to find the best prices.

06:15 - 00:21

SYD

MIA

56h 06m

3 stops

06:30 - 11:50

MIA

SYD

39h 20m

3 stops

$1,326Multiple Airlines

Tue, 4 Aug - Tue, 11 Aug

06:15 - 05:51

SYD

MIA

61h 36m

3 stops

06:50 - 11:50

MIA

SYD

39h 00m

3 stops

$1,352Multiple Airlines

Thu, 6 Aug - Wed, 12 Aug

06:15 - 05:51

SYD

MIA

37h 36m

3 stops

06:30 - 22:10

MIA

SYD

49h 40m

3 stops

$1,360Multiple Airlines

Thu, 6 Aug - Wed, 12 Aug

10:55 - 07:39

MEL

MIA

34h 44m

1 stop

08:00 - 08:15

MIA

MEL

34h 15m

1 stop

$1,364United Airlines

Fri, 10 Jul - Sun, 26 Jul

10:55 - 14:57

MEL

MIA

42h 02m

2 stops

08:00 - 08:15

MIA

MEL

34h 15m

1 stop

$1,365United Airlines

Sat, 11 Jul - Mon, 27 Jul

09:10 - 19:39

SYD

EYW

24h 29m

2 stops

11:30 - 07:05

EYW

SYD

29h 35m

2 stops

$1,905American Airlines

Fri, 7 Aug - Tue, 11 Aug

09:10 - 19:06

SYD

EYW

23h 56m

2 stops

13:40 - 07:05

EYW

SYD

27h 25m

2 stops

$1,907American Airlines

Tue, 4 Aug - Tue, 11 Aug

12:20 - 11:12

BNE

MIA

36h 52m

2 stops

16:58 - 11:05

MIA

BNE

28h 07m

2 stops

$1,918Air New Zealand

Wed, 5 Aug - Wed, 26 Aug

06:00 - 18:24

ADL

MIA

25h 54m

2 stops

14:43 - 09:25

MIA

ADL

29h 12m

2 stops

$2,191Qantas Airways

Tue, 4 Aug - Tue, 11 Aug

06:00 - 18:24

ADL

MIA

25h 54m

2 stops

14:43 - 09:25

MIA

ADL

29h 12m

2 stops

$2,193Qantas Airways

Tue, 4 Aug - Tue, 11 Aug

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United Airlines flights from Australia to Florida Keys

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

United Airlines

10 July

MEL10:55Melbourne

34h 44m

1 stop

MIA07:39Miami

26 July

MIA08:00Miami

34h 15m

1 stop

MEL08:15Melbourne

$1,364

United Airlines

11 July

MEL10:55Melbourne

42h 02m

2 stops

MIA14:57Miami

27 July

MIA08:00Miami

34h 15m

1 stop

MEL08:15Melbourne

$1,365

United Airlines

6 Aug

MEL10:55Melbourne

38h 29m

2 stops

MIA11:24Miami

15 Aug

MIA12:17Miami

29h 58m

2 stops

MEL08:15Melbourne

$1,367

Emirates flights from Australia to Florida Keys

Our best Emirates deals on Australia to Florida Keys flight tickets

Emirates

6 Aug

OOL07:00Coolangatta Gold Coast

65h 00m

2 stops

MIA10:00Miami

13 Aug

MIA23:55Miami

51h 20m

2 stops

OOL17:15Coolangatta Gold Coast

$4,110

Emirates

24 June

MEL05:15Melbourne

42h 45m

1 stop

MIA10:00Miami

21 July

MIA23:55Miami

31h 55m

1 stop

MEL21:50Melbourne

$7,604

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Tue 4/8

06:15-00:21

3 stops56h 06m

Miami

Tue 11/8

06:30-11:50

3 stops39h 20m

$1,326

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Thu 6/8

06:15-05:51

3 stops61h 36m

Miami

Wed 12/8

06:50-11:50

3 stops39h 00m

$1,352

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Thu 6/8

06:15-05:51

3 stops37h 36m

Miami

Wed 12/8

06:30-22:10

3 stops49h 40m

$1,360

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Fri 10/7

10:55-07:39

1 stop34h 44m

Miami

Sun 26/7

08:00-08:15

1 stop34h 15m

$1,364

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Sat 11/7

10:55-14:57

2 stops42h 02m

Miami

Mon 27/7

08:00-08:15

1 stop34h 15m

$1,365

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 7/8

09:10-19:39

2 stops24h 29m

Key West

Tue 11/8

11:30-07:05

2 stops29h 35m

$1,905

Fastest return journey

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Tue 4/8

09:10-19:06

2 stops23h 56m

Key West

Tue 11/8

13:40-07:05

2 stops27h 25m

$1,907

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Wed 5/8

12:20-11:12

2 stops36h 52m

Miami

Wed 26/8

16:58-11:05

2 stops28h 07m

$1,918

AdelaideMiami

ADL - MIA

ADLMIA

Adelaide

Tue 4/8

06:00-18:24

2 stops25h 54m

Miami

Tue 11/8

14:43-09:25

2 stops29h 12m

$2,191

AdelaideMiami

ADL - MIA

ADLMIA

Adelaide

Tue 4/8

06:00-18:24

2 stops25h 54m

Miami

Tue 11/8

14:43-09:25

2 stops29h 12m

$2,193

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 May. Flight prices, which tend to average around $480, are often lower during this time because this is during the off-season. If you’re not able to fly to Florida Keys in May, then June is your next best option. Flight prices from Australia to Florida Keys during June average around $500.

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 $2,010 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 $1,735 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	21h 15m
Direct flights	None

The fastest flight from Australia to Florida Keys takes 21h 15m

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

Search flight deals

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 June 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 Airbus A321neo (18.13% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (17.71%), Airbus A320-100/200 (16.78%), and Boeing 737 MAX 8 (9.10%).

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.