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Cheap flights from Sydney to Florida Keys from $931

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — EYW
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Florida Keys

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Florida Keys
Explore the most affordable flight options available from Sydney to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Fri 21/811:55
SYD
-
MIA
2 stops24h 44m
Air New Zealand
Sat 5/916:53
MIA
-
SYD
2 stops25h 52m
Air New Zealand
Deal found 6/3$1,623
Sat 31/1011:45
SYD
-
MIA
2 stops35h 02m
Air New Zealand
Sun 8/1106:20
MIA
-
SYD
2 stops36h 10m
Air New Zealand
Deal found 9/3$1,673
Wed 28/1011:45
SYD
-
MIA
2 stops25h 05m
Air New Zealand
Wed 11/1106:20
MIA
-
SYD
2 stops34h 25m
Air New Zealand
Deal found 5/3$1,690
Thu 29/1009:55
SYD
-
MIA
2 stops26h 55m
Air New Zealand
Fri 6/1106:20
MIA
-
SYD
2 stops34h 25m
Air New Zealand
Deal found 7/3$1,754
Mon 20/417:50
SYD
-
MIA
2 stops32h 13m
Multiple Airlines
Mon 27/405:05
MIA
-
SYD
2 stops36h 25m
Multiple Airlines
Deal found 6/3$1,814
Sat 18/417:50
SYD
-
MIA
2 stops30h 22m
Multiple Airlines
Sat 25/408:42
MIA
-
SYD
2 stops32h 48m
Multiple Airlines
Deal found 5/3$1,831
Fri 28/811:55
SYD
-
MIA
2 stops24h 44m
Air New Zealand
Fri 4/916:57
MIA
-
SYD
2 stops27h 43m
Air New Zealand
Deal found 6/3$1,841
Sun 19/409:15
SYD
-
EYW
2 stops39h 31m
Delta
Sun 26/407:33
EYW
-
SYD
2 stops33h 17m
Delta
Deal found 5/3$1,852
Sun 19/409:10
SYD
-
MIA
2 stops39h 02m
Multiple Airlines
Sun 26/405:05
MIA
-
SYD
2 stops36h 00m
Multiple Airlines
Deal found 6/3$1,864
Fri 7/811:55
SYD
-
MIA
2 stops24h 45m
Air New Zealand
Tue 25/816:57
MIA
-
SYD
2 stops25h 48m
Air New Zealand
Deal found 9/3$1,868
Thu 29/1009:55
SYD
-
MIA
2 stops26h 55m
Multiple Airlines
Fri 6/1111:30
MIA
-
SYD
3 stops31h 00m
Multiple Airlines
Deal found 7/3$1,933
Sun 3/521:25
SYD
-
EYW
2 stops58h 54m
American Airlines
Wed 6/508:05
EYW
-
SYD
2 stops33h 00m
American Airlines
Deal found 6/3$2,334

Find flight deals from Sydney to Florida Keys

Keep the following information in mind while searching for Sydney to Florida Keys flight deals. Data was last updated 10 March 2026.

Round-trip from

$1,623

One-way from

$931

Popular in

January

Cheapest in

February

Average price

$1,717
Air New Zealand
  • Air New Zealand
  • 21/8-5/9
  • 4 total stops
  • 50h 36m total
  • Sydney to Florida Keys
Search Deals
27/7
  • 27/7
  • 3 total stops
  • 54h 56m total
  • Sydney to Florida Keys
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($365 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($108 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Florida Keys that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 10 March 2026.
Use the filters below to find and compare flights from Sydney to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Sun 19/4

09:15-10:46

2 stops39h 31m

Key West

Sun 26/4

07:33-06:50

2 stops33h 17m

$1,852

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 27/4

09:15-21:50

2 stops26h 35m

Miami

Sun 10/5

12:40-06:50

2 stops28h 10m

$1,956
Fastest return journey

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Sun 19/4

09:15-17:14

1 stop21h 59m

Miami

Sun 26/4

18:30-06:50

1 stop22h 20m

$1,960

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Wed 25/3

09:40-05:40

2 stops35h 00m

Miami

Fri 3/4

07:05-07:50

2 stops33h 45m

$1,972

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Tue 24/3

13:15-20:50

2 stops22h 35m

Miami

Sat 18/4

12:13-06:50

2 stops28h 37m

$1,975

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Sun 9/8

22:00-18:30

2 stops34h 30m

Miami

Sat 22/8

21:30-07:05

1 stop43h 35m

$2,331

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Sun 3/5

21:25-18:19

2 stops58h 54m

Key West

Wed 6/5

08:05-07:05

2 stops33h 00m

$2,334

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Sun 21/6

09:15-06:14

1 stop34h 59m

Miami

Sun 12/7

18:30-06:50

1 stop22h 20m

$2,361

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Fri 28/8

21:05-07:10

2 stops48h 05m

Miami

Mon 31/8

10:35-19:10

2 stops42h 35m

$2,496

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 20/4

09:10-15:56

1 stop20h 46m

Miami

Mon 27/4

15:53-08:00

2 stops26h 07m

$2,580

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 22 resultsSorted by cheapest first
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2
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Best time to book a flight from Sydney to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Florida Keys
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated 10 March 2026.
Read through reviews of airlines operating flights from Sydney to Florida Keys, such as Air New Zealand,Qantas Airways, andUnited Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
608 reviews
Check prices

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
Air New Zealand
8.0
Very Good
608 reviews
Air New Zealand
8.0
Very Good
608 reviews
Check prices

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
Qantas Airways
7.5
Good
1,002 reviews
Air New Zealand
8.0
Very Good
608 reviews
Check prices

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
United Airlines
7.4
Good
9,409 reviews
Air New Zealand
8.0
Very Good
608 reviews
Check prices

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
American Airlines
7.1
Good
11,414 reviews
Air New Zealand
8.0
Very Good
608 reviews
Check prices

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
Air Canada
7.1
Good
10,800 reviews
Air New Zealand
8.0
Very Good
608 reviews
Check prices

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.4

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to Florida Keys?

    If you book a flight to Florida Keys from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

  • How long is the flight from Sydney to Florida Keys?

    For as low as $1,852, Delta can have you in Florida Keys from Sydney in 39h 31m. Airlines will cover a distance of 14820 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Sydney to Florida Keys one-way?

    The cheapest airline one-way is Air New Zealand, with whom users have recently found tickets for as low as $811. However, be on the lookout for offers from Air Canada and Qantas Airways, as they are both options that can get you from Sydney to Florida Keys for a low price.

  • Can I find deals for flights from Sydney to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Sydney to Florida Keys flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Florida Keys.

  • Can I find deals for business class flights from Sydney to Florida Keys?

    Yes. Cheapflights offers flight deals from Sydney to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Certainly. Search results for flights to Florida Keys from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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