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

Delta, Qatar Airways, and American Airlines are the most popular carriers operating from Sydney Kingsford Smith to Florida Keys

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Florida Keys?

Prices for flights from Sydney Kingsford Smith Airport to Florida Keys are refreshed on a daily basis.

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

As of September 2026, there are 6 operators available to choose from for flights from Sydney Kingsford Smith Airport to Florida Keys.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport 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.

$1,021 Cheap Flights from Sydney to Florida Keys in 2026/27

Find the cheapest flights from Sydney to Florida Keys

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

10:20 - 22:17SYD Sydney Kingsford Smith-MIA Miami

50h 57m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

08:15 - 08:20MIA Miami-SYD Sydney Kingsford Smith

33h 05m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,282Air Canada

Thu, 15 Oct - Tue, 20 Oct

10:20 - 22:17SYD Sydney Kingsford Smith-MIA Miami

50h 57m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

08:15 - 08:20MIA Miami-SYD Sydney Kingsford Smith

33h 05m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

$1,293Air Canada

Thu, 15 Oct - Tue, 20 Oct

11:20 - 21:59SYD Sydney Kingsford Smith-MIA Miami

26h 39m3 stops Vancouver Intl Denver Intl Houston George Bush Intcntl

08:00 - 09:35MIA Miami-SYD Sydney Kingsford Smith

33h 35m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,427Multiple Airlines

Wed, 4 Nov - Wed, 18 Nov

10:20 - 21:59SYD Sydney Kingsford Smith-MIA Miami

26h 39m3 stops Vancouver Intl Denver Intl Houston George Bush Intcntl

08:00 - 09:35MIA Miami-SYD Sydney Kingsford Smith

33h 35m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,431Multiple Airlines

Wed, 28 Oct - Wed, 18 Nov

11:20 - 00:24SYD Sydney Kingsford Smith-MIA Miami

29h 04m1 stop Toronto Pearson Intl

08:00 - 09:35MIA Miami-SYD Sydney Kingsford Smith

33h 35m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$1,477Air New Zealand

Wed, 4 Nov - Wed, 18 Nov

10:20 - 12:16SYD Sydney Kingsford Smith-MIA Miami

40h 56m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

12:05 - 09:35MIA Miami-SYD Sydney Kingsford Smith

29h 30m1 stop Toronto Pearson Intl

$1,482Air New Zealand

Wed, 28 Oct - Wed, 18 Nov

10:10 - 16:02SYD Sydney Kingsford Smith-MIA Miami

20h 52m1 stop Los Angeles Los Angeles

21:50 - 09:00MIA Miami-SYD Sydney Kingsford Smith

43h 10m1 stop Los Angeles Los Angeles

$1,623Qantas Airways

Tue, 6 Oct - Sat, 14 Nov

10:10 - 19:50SYD Sydney Kingsford Smith-MIA Miami

24h 40m2 stops Los Angeles Los Angeles Orlando

21:50 - 09:00MIA Miami-SYD Sydney Kingsford Smith

43h 10m1 stop Los Angeles Los Angeles

$1,632Qantas Airways

Tue, 6 Oct - Sat, 14 Nov

11:10 - 17:03SYD Sydney Kingsford Smith-MIA Miami

21h 53m1 stop Los Angeles Los Angeles

21:50 - 09:00MIA Miami-SYD Sydney Kingsford Smith

43h 10m1 stop Los Angeles Los Angeles

$1,670American Airlines

Wed, 4 Nov - Sun, 8 Nov

10:10 - 19:42SYD Sydney Kingsford Smith-MIA Miami

24h 32m2 stops Los Angeles Los Angeles Phoenix Sky Harbor Intl

09:56 - 08:05MIA Miami-SYD Sydney Kingsford Smith

31h 09m1 stop Los Angeles Los Angeles

$1,670American Airlines

Thu, 15 Oct - Tue, 20 Oct

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Air Canada flights from Sydney to Florida Keys

Our best Air Canada deals on Sydney to Florida Keys flight tickets

Air Canada

5 Oct

SYD10:20Sydney Kingsford Smith

21h 54m

1 stop

MIA17:14Miami

19 Oct

MIA08:15Miami

33h 05m

2 stops

SYD08:20Sydney Kingsford Smith

$1,295

Air Canada

5 Oct

SYD10:20Sydney Kingsford Smith

50h 57m

2 stops

MIA22:17Miami

19 Oct

MIA07:00Miami

34h 20m

2 stops

SYD08:20Sydney Kingsford Smith

$1,305

Air Canada

5 Oct

SYD10:20Sydney Kingsford Smith

21h 54m

1 stop

MIA17:14Miami

19 Oct

MIA08:15Miami

33h 05m

2 stops

SYD08:20Sydney Kingsford Smith

$1,309

Qantas Airways flights from Sydney to Florida Keys

Our best Qantas Airways deals on Sydney to Florida Keys flight tickets

Qantas Airways

29 Sept

SYD09:10Sydney Kingsford Smith

26h 48m

1 stop

MIA21:58Miami

1 Dec

MIA08:50Miami

32h 10m

1 stop

SYD09:00Sydney Kingsford Smith

$2,007

Qantas Airways

28 Sept

SYD09:10Sydney Kingsford Smith

20h 54m

1 stop

MIA16:04Miami

8 Oct

MIA13:45Miami

27h 20m

1 stop

SYD08:05Sydney Kingsford Smith

$2,521

Qantas Airways

30 Sept

SYD12:00Sydney Kingsford Smith

20h 09m

1 stop

MIA18:09Miami

6 Oct

MIA21:50Miami

43h 15m

1 stop

SYD08:05Sydney Kingsford Smith

$2,621

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Thu 15/10

10:20-22:17

2 stops50h 57m

Miami

Tue 20/10

08:15-08:20

2 stops33h 05m

$1,282

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Thu 15/10

10:20-22:17

2 stops50h 57m

Miami

Tue 20/10

08:15-08:20

3 stops33h 05m

$1,293

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Wed 4/11

11:20-21:59

3 stops26h 39m

Miami

Wed 18/11

08:00-09:35

2 stops33h 35m

$1,427

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Wed 28/10

10:20-21:59

3 stops26h 39m

Miami

Wed 18/11

08:00-09:35

2 stops33h 35m

$1,431

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Wed 4/11

11:20-00:24

1 stop29h 04m

Miami

Wed 18/11

08:00-09:35

2 stops33h 35m

$1,477

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Wed 28/10

10:20-12:16

2 stops40h 56m

Miami

Wed 18/11

12:05-09:35

1 stop29h 30m

$1,482

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Tue 6/10

10:10-16:02

1 stop20h 52m

Miami

Sat 14/11

21:50-09:00

1 stop43h 10m

$1,623

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Tue 6/10

10:10-19:50

2 stops24h 40m

Miami

Sat 14/11

21:50-09:00

1 stop43h 10m

$1,632

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Wed 4/11

11:10-17:03

1 stop21h 53m

Miami

Sun 8/11

21:50-09:00

1 stop43h 10m

$1,670

Fastest return journey

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Thu 15/10

10:10-19:42

2 stops24h 32m

Miami

Tue 20/10

09:56-08:05

1 stop31h 09m

$1,670

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 Sydney 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

What is the cheapest month to fly to Florida Keys?

The cheapest month to fly to Florida Keys from Sydney is in February. Flight prices, which tend to average around $1,559, are often lower during this time because this is during the off-season. If you’re not able to fly to Florida Keys in February, then November is your next best option. Flight prices from Sydney to Florida Keys during November average around $1,643.

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

You are more likely to see cheaper flights to Florida Keys from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $1,961 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 Sydney for as low as $1,487 on momondo.

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

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

Cheap Sydney to Florida Keys flight deals and tips

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

Best price found	$1,021
Fastest flight time	20h 26m
Direct flights	None

The best one-way flight to Florida Keys from Sydney in the past 72 hours is $1,021. The best return flight deal from Sydney to Florida Keys found on momondo in the last 72 hours is $1,282.

The fastest flight from Sydney to Florida Keys takes 20h 26m

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

Search flight deals

Frequently asked questions about flying from Sydney to Florida Keys

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Florida Keys?
Prices for flights from Sydney Kingsford Smith Airport to Florida Keys are refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Florida Keys?
As of September 2026, there are 6 operators available to choose from for flights from Sydney Kingsford Smith Airport to Florida Keys.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Florida Keys?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport 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 Sydney to Florida Keys?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Sydney to Florida Keys is Boeing 737-800 Passenger/BBJ2 (winglets) (13.77% of total bookings). The next most popular plane models are Airbus A321neo (12.08%), Boeing 737 MAX 8 (9.78%), and Airbus A320-100/200 (9.66%).

Why use momondo?

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

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

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

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

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

momondo provides multiple filters to help you find the best flight to Florida Keys from Sydney. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Florida Keys from Sydney 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.