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

Delta 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 May 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.

$979 Cheap Flights from Sydney to Florida Keys in 2026

1 adult

Find the cheapest flights from Sydney to Florida Keys

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:30 - 22:40

SYD

MIA

27h 10m

3 stops

12:29 - 06:55

MIA

SYD

28h 26m

2 stops

$1,875United Airlines

Tue, 9 Jun - Tue, 16 Jun

10:20 - 17:29

SYD

MIA

21h 09m

1 stop

16:06 - 06:55

MIA

SYD

48h 49m

2 stops

$1,879United Airlines

Mon, 1 Jun - Sat, 20 Jun

09:15 - 18:34

SYD

MIA

23h 19m

2 stops

08:05 - 06:50

MIA

SYD

32h 45m

2 stops

$1,884Delta

Wed, 27 May - Wed, 3 Jun

10:20 - 17:29

SYD

MIA

21h 09m

1 stop

18:35 - 06:55

MIA

SYD

22h 20m

1 stop

$1,888United Airlines

Wed, 3 Jun - Wed, 24 Jun

10:20 - 22:40

SYD

MIA

26h 20m

3 stops

15:44 - 06:55

MIA

SYD

25h 11m

2 stops

$1,891United Airlines

Wed, 3 Jun - Wed, 24 Jun

10:20 - 17:31

SYD

MIA

21h 11m

1 stop

15:44 - 07:00

MIA

SYD

49h 16m

2 stops

$1,892United Airlines

Tue, 9 Jun - Tue, 16 Jun

09:15 - 19:58

SYD

MIA

24h 43m

2 stops

10:40 - 06:50

MIA

SYD

30h 10m

2 stops

$1,945Delta

Tue, 2 Jun - Thu, 11 Jun

09:30 - 22:40

SYD

MIA

27h 10m

3 stops

16:53 - 07:00

MIA

SYD

24h 07m

2 stops

$1,949United Airlines

Mon, 1 Jun - Sat, 20 Jun

09:15 - 17:06

SYD

MIA

21h 51m

1 stop

07:10 - 06:50

MIA

SYD

33h 40m

2 stops

$1,963Delta

Sun, 31 May - Sun, 7 Jun

10:20 - 17:29

SYD

MIA

21h 09m

1 stop

18:35 - 06:55

MIA

SYD

22h 20m

1 stop

$1,964Air New Zealand

Wed, 3 Jun - Wed, 24 Jun

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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

3 June

SYD10:20Sydney Kingsford Smith

21h 09m

1 stop

MIA17:29Miami

24 June

MIA18:35Miami

22h 20m

1 stop

SYD06:55Sydney Kingsford Smith

$1,964

Air New Zealand

24 May

SYD10:20Sydney Kingsford Smith

35h 19m

1 stop

MIA07:39Miami

31 May

MIA18:35Miami

22h 20m

1 stop

SYD06:55Sydney Kingsford Smith

$2,054

Air New Zealand

13 Aug

SYD11:55Sydney Kingsford Smith

41h 48m

2 stops

MIA15:43Miami

15 Aug

MIA16:53Miami

25h 52m

2 stops

SYD08:45Sydney Kingsford Smith

$2,217

Qatar Airways flights from Sydney to Florida Keys

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

Qatar Airways

3 Oct

SYD14:50Sydney Kingsford Smith

33h 10m

1 stop

MIA10:00Miami

13 Oct

MIA19:40Miami

34h 15m

2 stops

SYD20:55Sydney Kingsford Smith

$2,064

Qatar Airways

12 Aug

SYD14:50Sydney Kingsford Smith

39h 50m

1 stop

MIA16:40Miami

25 Aug

MIA19:40Miami

44h 30m

1 stop

SYD06:10Sydney Kingsford Smith

$2,346

Qatar Airways

3 June

SYD19:00Sydney Kingsford Smith

37h 35m

2 stops

MIA18:35Miami

24 June

MIA23:30Miami

40h 40m

1 stop

SYD06:10Sydney Kingsford Smith

$2,440

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Tue 9/6

09:30-22:40

3 stops27h 10m

Miami

Tue 16/6

12:29-06:55

2 stops28h 26m

$1,875

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 1/6

10:20-17:29

1 stop21h 09m

Miami

Sat 20/6

16:06-06:55

2 stops48h 49m

$1,879

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Wed 27/5

09:15-18:34

2 stops23h 19m

Miami

Wed 3/6

08:05-06:50

2 stops32h 45m

$1,884

Fastest return journey

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Wed 3/6

10:20-17:29

1 stop21h 09m

Miami

Wed 24/6

18:35-06:55

1 stop22h 20m

$1,888

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Wed 3/6

10:20-22:40

3 stops26h 20m

Miami

Wed 24/6

15:44-06:55

2 stops25h 11m

$1,891

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Tue 9/6

10:20-17:31

1 stop21h 11m

Miami

Tue 16/6

15:44-07:00

2 stops49h 16m

$1,892

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Tue 2/6

09:15-19:58

2 stops24h 43m

Miami

Thu 11/6

10:40-06:50

2 stops30h 10m

$1,945

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 1/6

09:30-22:40

3 stops27h 10m

Miami

Sat 20/6

16:53-07:00

2 stops24h 07m

$1,949

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Sun 31/5

09:15-17:06

1 stop21h 51m

Miami

Sun 7/6

07:10-06:50

2 stops33h 40m

$1,963

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Wed 3/6

10:20-17:29

1 stop21h 09m

Miami

Wed 24/6

18:35-06:55

1 stop22h 20m

$1,964

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 July. Flight prices, which tend to average around $999, are often lower during this time because this is during the off-season. If you’re not able to fly to Florida Keys in July, then December is your next best option. Flight prices from Sydney to Florida Keys during December average around $1,087.

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 $1,989 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 $1,549 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	21h 09m
Direct flights	None

The fastest flight from Sydney to Florida Keys takes 21h 09m

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 May 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) (14.67% of total bookings). The next most popular plane models are Airbus A320-100/200 (10.35%), Airbus A321neo (9.96%), and Airbus A330-300 (9.82%).

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.