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Cheap flights from Sydney to Florida Keys from $927

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — EYW
15 Apr — 22 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 16 March 2026.

Wed 2/909:20
SYD
-
MIA
1 stop21h 55m
Air Canada
Fri 13/1121:05
MIA
-
SYD
2 stops44h 30m
Air Canada
Deal found 16/3$1,586
Fri 1/509:20
SYD
-
MIA
1 stop21h 40m
Air Canada
Fri 8/508:15
MIA
-
SYD
2 stops33h 05m
Air Canada
Deal found 16/3$1,599
Sun 10/511:55
SYD
-
MIA
2 stops34h 34m
Air New Zealand
Sat 16/510:50
MIA
-
SYD
2 stops31h 55m
Air New Zealand
Deal found 15/3$1,683
Sun 25/1011:45
SYD
-
MIA
2 stops25h 05m
Air New Zealand
Thu 5/1111:30
MIA
-
SYD
2 stops31h 00m
Air New Zealand
Deal found 14/3$1,684
Sun 25/1009:55
SYD
-
MIA
2 stops26h 55m
Air New Zealand
Mon 2/1108:45
MIA
-
SYD
2 stops33h 45m
Air New Zealand
Deal found 14/3$1,704
Mon 31/809:10
SYD
-
MIA
1 stop23h 20m
American Airlines
Sun 15/1108:30
MIA
-
SYD
1 stop32h 30m
American Airlines
Deal found 16/3$1,735
Mon 22/617:50
SYD
-
MIA
1 stop25h 10m
Qantas Airways
Wed 1/716:00
MIA
-
SYD
1 stop25h 30m
Qantas Airways
Deal found 16/3$1,737
Wed 15/417:50
SYD
-
MIA
1 stop25h 52m
Qantas Airways
Wed 29/418:20
MIA
-
SYD
1 stop22h 45m
Qantas Airways
Deal found 16/3$1,742
Wed 15/409:20
SYD
-
MIA
2 stops50h 57m
Air Canada
Wed 29/412:25
MIA
-
SYD
2 stops52h 55m
Air Canada
Deal found 16/3$1,745
Tue 1/917:50
SYD
-
MIA
2 stops26h 40m
American Airlines
Sun 15/1117:35
MIA
-
SYD
1 stop23h 25m
American Airlines
Deal found 16/3$1,747
Sun 3/521:25
SYD
-
EYW
2 stops58h 54m
American Airlines
Wed 6/508:05
EYW
-
SYD
2 stops33h 00m
American Airlines
Deal found 14/3$2,717

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 16 March 2026.

Round-trip from

$1,586

One-way from

$927

Popular in

January

Cheapest in

February

Average price

$1,713
Air Canada
  • Air Canada
  • 2/9-13/11
  • 3 total stops
  • 66h 25m total
  • Sydney to Florida Keys
Search Deals
Air New Zealand
  • Air New Zealand
  • 1/6
  • 2 total stops
  • 26h 45m total
  • Sydney to Florida Keys
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($369 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 16 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

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 20/4

09:30-23:22

2 stops27h 52m

Miami

Sun 3/5

18:15-06:55

1 stop22h 40m

$2,234

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 20/4

09:15-17:14

1 stop21h 59m

Miami

Fri 8/5

21:03-06:50

2 stops67h 47m

$2,264

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Tue 28/4

09:15-17:14

1 stop21h 59m

Miami

Sat 30/5

19:39-06:50

2 stops45h 11m

$2,289

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Fri 1/5

10:20-19:29

2 stops23h 09m

Miami

Sun 10/5

12:50-07:00

3 stops28h 10m

$2,303
Fastest return journey

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Thu 30/4

09:15-18:35

2 stops23h 20m

Miami

Sat 30/5

15:09-06:50

2 stops25h 41m

$2,360

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 20/4

20:45-16:30

1 stop33h 45m

Miami

Sun 3/5

19:40-17:10

1 stop31h 30m

$2,538

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 22/6

09:10-18:37

1 stop23h 27m

Miami

Wed 1/7

15:30-07:30

2 stops26h 00m

$2,549

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Wed 22/4

20:45-16:30

1 stop33h 45m

Miami

Sat 25/4

19:40-17:10

1 stop31h 30m

$2,579

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Wed 15/4

20:45-16:30

1 stop33h 45m

Miami

Mon 20/4

19:40-17:10

1 stop31h 30m

$2,611

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

$2,717

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 16 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
610 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Food

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
610 reviews
Air New Zealand
8.0
Very Good
610 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Food

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
1,004 reviews
Air New Zealand
8.0
Very Good
610 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Food

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
9,427 reviews
Air New Zealand
8.0
Very Good
610 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Food

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
11,466 reviews
Air New Zealand
8.0
Very Good
610 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Food

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
10,806 reviews
Air New Zealand
8.0
Very Good
610 reviews
Check prices

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Food

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 $2,264, United Airlines can have you in Florida Keys from Sydney in 21h 59m. Airlines will cover a distance of 15012 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 $809. 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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