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 Adelaide (a popular airport in Australia) to Copenhagen (the most popular airport in Florida Keys), then the flight time is 23h 10m on average. If you fly from Sydney (another popular airport in Australia) to Copenhagen, then the average flight time is 25h 05m.

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

Air New Zealand and Air Canada 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 9 as of October 2025.

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.

$794 Cheap Flights from Australia to Florida Keys in 2025/26

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise 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 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.

12:10 - 21:58MEL-MIA

25h 48m2 stops

09:00 - 09:25MIA-MEL

32h 25m2 stops

$1,549Air New Zealand

Find Deal

Sun, 16 Nov - Sun, 23 Nov

12:10 - 21:58MEL-MIA

25h 48m2 stops

06:30 - 10:55MIA-MEL

36h 25m2 stops

$1,560Air New Zealand

Find Deal

Mon, 3 Nov - Fri, 7 Nov

09:45 - 17:39BNE-MIA

21h 54m1 stop

08:00 - 07:45MIA-BNE

33h 45m2 stops

$1,911Air Canada

Find Deal

Wed, 11 Mar - Wed, 25 Mar

11:20 - 11:39SYD-MIA

40h 19m2 stops

21:05 - 09:35MIA-SYD

44h 30m2 stops

$2,029Air Canada

Find Deal

Mon, 10 Nov - Mon, 24 Nov

22:45 - 16:25PER-MIA

30h 40m1 stop

12:00 - 12:00MIA-PER

35h 00m2 stops

$2,167Qatar Airways

Find Deal

Tue, 3 Feb - Wed, 18 Feb

15:55 - 16:50PER-MIA

36h 55m1 stop

16:11 - 11:55MIA-PER

30h 44m2 stops

$2,169Qatar Airways

Find Deal

Wed, 22 Oct - Wed, 5 Nov

16:05 - 22:40MEL-MIA

21h 35m1 stop

21:40 - 09:30MIA-MEL

44h 50m1 stop

$2,196American Airlines

Find Deal

Wed, 11 Mar - Sun, 15 Mar

08:15 - 18:29MEL-MIA

25h 14m2 stops

07:27 - 09:30MIA-MEL

35h 03m1 stop

$2,291American Airlines

Find Deal

Wed, 11 Mar - Sun, 15 Mar

11:50 - 15:00SYD-EYW

43h 10m2 stops

15:56 - 07:00EYW-SYD

71h 04m2 stops

$2,299United Airlines

Find Deal

Fri, 13 Feb - Fri, 20 Feb

13:00 - 14:04MEL-EYW

41h 04m2 stops

14:42 - 09:30EYW-MEL

50h 48m2 stops

$2,590United Airlines

Find Deal

Sun, 16 Nov - Sun, 23 Nov

LATAM Airlines flights from Australia to Florida Keys

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

LATAM Airlines

11 Mar

ADL07:50Adelaide

37h 30m

2 stops

MIA06:50Miami

15 Mar

MIA23:55Miami

43h 00m

3 stops

ADL09:25Adelaide

$3,345

Find similar

LATAM Airlines

10 Oct

MEL08:10Melbourne

37h 20m

2 stops

MIA06:30Miami

24 Oct

MIA01:40Miami

36h 45m

2 stops

MEL05:25Melbourne

$3,860

Find similar

LATAM Airlines

10 Oct

MEL08:00Melbourne

37h 30m

3 stops

MIA06:30Miami

24 Oct

MIA01:40Miami

36h 45m

2 stops

MEL05:25Melbourne

$4,459

Find similar

Qatar Airways flights from Australia to Florida Keys

Our best Qatar Airways deals on Australia to Florida Keys flight tickets

Qatar Airways

3 Feb

PER22:45Perth

30h 40m

1 stop

MIA16:25Miami

18 Feb

MIA12:00Miami

35h 00m

2 stops

PER12:00Perth

$2,167

Find similar

Qatar Airways

22 Oct

PER15:55Perth

36h 55m

1 stop

MIA16:50Miami

5 Nov

MIA16:11Miami

30h 44m

2 stops

PER11:55Perth

$2,169

Find similar

Qatar Airways

10 Feb

PER22:45Perth

35h 05m

2 stops

MIA20:50Miami

16 Feb

MIA19:15Miami

27h 45m

1 stop

PER12:00Perth

$2,176

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Sun 16/11

12:10-21:58

2 stops25h 48m

Miami

Sun 23/11

09:00-09:25

2 stops32h 25m

$1,549

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Mon 3/11

12:10-21:58

2 stops25h 48m

Miami

Fri 7/11

06:30-10:55

2 stops36h 25m

$1,560

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Wed 11/3

09:45-17:39

1 stop21h 54m

Miami

Wed 25/3

08:00-07:45

2 stops33h 45m

$1,911

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 10/11

11:20-11:39

2 stops40h 19m

Miami

Mon 24/11

21:05-09:35

2 stops44h 30m

$2,029

PerthMiami

PER - MIA

PERMIA

Perth

Tue 3/2

22:45-16:25

1 stop30h 40m

Miami

Wed 18/2

12:00-12:00

2 stops35h 00m

$2,167

PerthMiami

PER - MIA

PERMIA

Perth

Wed 22/10

15:55-16:50

1 stop36h 55m

Miami

Wed 5/11

16:11-11:55

2 stops30h 44m

$2,169

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Wed 11/3

16:05-22:40

1 stop21h 35m

Miami

Sun 15/3

21:40-09:30

1 stop44h 50m

$2,196

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Wed 11/3

08:15-18:29

2 stops25h 14m

Miami

Sun 15/3

07:27-09:30

1 stop35h 03m

$2,291

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 13/2

11:50-15:00

2 stops43h 10m

Key West

Fri 20/2

15:56-07:00

2 stops71h 04m

$2,299

MelbourneKey West

MEL - EYW

MELEYW

Melbourne

Sun 16/11

13:00-14:04

2 stops41h 04m

Key West

Sun 23/11

14:42-09:30

2 stops50h 48m

$2,590

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 March. Flight prices, which tend to average around $1,751, are often lower during this time because this is during the off-season. If you’re not able to fly to Florida Keys in March, then August is your next best option. Flight prices from Australia to Florida Keys during August average around $1,773.

What is the cheapest day to depart on your flight to Florida Keys?

According to our data, Wednesday is the cheapest day to fly to Florida Keys from Australia. The lowest ticket price found for a Wednesday departure recently was $2,037. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Florida Keys on Sunday is $2,726.

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

Our data shows that the cheapest Australia to Florida Keys flights are usually those with departure times at midday. Our users have found flights to Florida Keys at midday for as low as $2,038. In contrast, the most expensive time of day to depart to Florida Keys is in the afternoon when prices are around $2,726.

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 $2,110 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 $1,575 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

Direct flights	None

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

Search flight deals

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 9 as of October 2025.
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) (20.38% of total bookings). The next most popular plane models are Airbus A320-100/200 (15.59%), Airbus A321neo (15.33%), and Airbus A330-300 (7.76%).

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.