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

Delta, Qantas Airways, and Qatar Airways 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 March 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.

$905 Cheap Flights from Sydney to Florida Keys in 2026

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Find the cheapest flights from Sydney to Florida Keys

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

09:55 - 22:39

SYD

MIA

26h 44m

2 stops

16:53 - 10:40

MIA

SYD

27h 47m

2 stops

$1,771Air New Zealand

Fri, 21 Aug - Fri, 4 Sep

09:10 - 20:40

SYD

MIA

25h 30m

1 stop

16:40 - 07:05

MIA

SYD

24h 25m

2 stops

$1,849American Airlines

Mon, 1 Jun - Mon, 15 Jun

09:10 - 19:16

SYD

MIA

24h 06m

1 stop

18:20 - 07:05

MIA

SYD

22h 45m

1 stop

$1,863American Airlines

Mon, 27 Apr - Mon, 4 May

09:10 - 18:26

SYD

MIA

23h 16m

2 stops

17:30 - 07:05

MIA

SYD

23h 35m

1 stop

$1,869American Airlines

Mon, 1 Jun - Mon, 15 Jun

12:00 - 20:59

SYD

MIA

22h 59m

2 stops

17:30 - 07:05

MIA

SYD

23h 35m

2 stops

$1,880American Airlines

Mon, 27 Apr - Mon, 4 May

11:55 - 22:09

SYD

MIA

24h 14m

2 stops

08:00 - 08:45

MIA

SYD

34h 45m

2 stops

$1,882Air New Zealand

Mon, 4 May - Tue, 2 Jun

09:10 - 15:56

SYD

MIA

20h 46m

1 stop

14:24 - 07:05

MIA

SYD

26h 41m

1 stop

$1,923American Airlines

Sat, 2 May - Sun, 31 May

09:10 - 16:03

SYD

MIA

20h 53m

1 stop

17:30 - 07:05

MIA

SYD

23h 35m

1 stop

$1,935Qantas Airways

Thu, 14 May - Tue, 28 Jul

09:10 - 19:16

SYD

MIA

24h 06m

1 stop

17:37 - 07:05

MIA

SYD

23h 28m

2 stops

$1,982American Airlines

Thu, 14 May - Tue, 28 Jul

12:00 - 21:41

SYD

MIA

23h 41m

2 stops

17:37 - 07:05

MIA

SYD

23h 28m

2 stops

$1,993American Airlines

Thu, 14 May - Tue, 28 Jul

Air New Zealand flights from Sydney to Florida Keys

Our best Air New Zealand deals on Sydney to Florida Keys flight tickets

Air New Zealand

21 Aug

SYD09:55Sydney Kingsford Smith

26h 44m

2 stops

MIA22:39Miami

4 Sept

MIA16:53Miami

27h 47m

2 stops

SYD10:40Sydney Kingsford Smith

$1,771

Air New Zealand

4 May

SYD11:55Sydney Kingsford Smith

24h 14m

2 stops

MIA22:09Miami

2 June

MIA08:00Miami

34h 45m

2 stops

SYD08:45Sydney Kingsford Smith

$1,882

Air New Zealand

4 May

SYD11:55Sydney Kingsford Smith

24h 14m

2 stops

MIA22:09Miami

1 June

MIA16:53Miami

27h 47m

2 stops

SYD10:40Sydney Kingsford Smith

$2,088

American Airlines flights from Sydney to Florida Keys

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

American Airlines

1 June

SYD09:10Sydney Kingsford Smith

25h 30m

1 stop

MIA20:40Miami

15 June

MIA16:40Miami

24h 25m

2 stops

SYD07:05Sydney Kingsford Smith

$1,849

American Airlines

27 Apr

SYD09:10Sydney Kingsford Smith

24h 06m

1 stop

MIA19:16Miami

4 May

MIA18:20Miami

22h 45m

1 stop

SYD07:05Sydney Kingsford Smith

$1,863

American Airlines

1 June

SYD09:10Sydney Kingsford Smith

23h 16m

2 stops

MIA18:26Miami

15 June

MIA17:30Miami

23h 35m

1 stop

SYD07:05Sydney Kingsford Smith

$1,869

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Fri 21/8

09:55-22:39

2 stops26h 44m

Miami

Fri 4/9

16:53-10:40

2 stops27h 47m

$1,771

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 1/6

09:10-20:40

1 stop25h 30m

Miami

Mon 15/6

16:40-07:05

2 stops24h 25m

$1,849

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 27/4

09:10-19:16

1 stop24h 06m

Miami

Mon 4/5

18:20-07:05

1 stop22h 45m

$1,863

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 1/6

09:10-18:26

2 stops23h 16m

Miami

Mon 15/6

17:30-07:05

1 stop23h 35m

$1,869

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 27/4

12:00-20:59

2 stops22h 59m

Miami

Mon 4/5

17:30-07:05

2 stops23h 35m

$1,880

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 4/5

11:55-22:09

2 stops24h 14m

Miami

Tue 2/6

08:00-08:45

2 stops34h 45m

$1,882

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Sat 2/5

09:10-15:56

1 stop20h 46m

Miami

Sun 31/5

14:24-07:05

1 stop26h 41m

$1,923

Fastest return journey

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Thu 14/5

09:10-16:03

1 stop20h 53m

Miami

Tue 28/7

17:30-07:05

1 stop23h 35m

$1,935

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Thu 14/5

09:10-19:16

1 stop24h 06m

Miami

Tue 28/7

17:37-07:05

2 stops23h 28m

$1,982

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Thu 14/5

12:00-21:41

2 stops23h 41m

Miami

Tue 28/7

17:37-07:05

2 stops23h 28m

$1,993

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 $1,594, 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 August is your next best option. Flight prices from Sydney to Florida Keys during August average around $1,617.

How far in advance should I book a flight 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 $2,029 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 $1,600 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

Fastest flight time	20h 53m
Direct flights	None

The fastest flight from Sydney to Florida Keys takes 20h 53m

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

Search flight deals

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 March 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) (14.83% of total bookings). The next most popular plane models are Airbus A330-300 (10.47%), Airbus A320-100/200 (10.25%), and Airbus A321neo (9.62%).

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.