Find flights
Airlines

$1,071+ Cheap flights to Florida Keys

— EYW
27 Sep — 4 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Florida Keys in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Florida Keys

Mon 5/1010:20 -
3 stops50h 57m
Mon 19/1018:10 -
1 stop23h 10m
Deal found 24/8$1,239
Thu 29/1010:20 -
2 stops40h 56m
Thu 12/1108:00 -
2 stops33h 35m
Deal found 24/8$1,241
Mon 19/1010:20 -
2 stops26h 57m
Thu 29/1008:00 -
2 stops33h 35m
Deal found 23/8$1,242
Mon 28/909:20 -
1 stop21h 54m
Tue 27/1008:00 -
3 stops33h 35m
Deal found 24/8$1,251
Thu 1/1013:15 -
3 stops35h 15m
Wed 21/1005:50 -
3 stops40h 00m
Deal found 25/8$1,262
Tue 20/1010:10 -
2 stops41h 53m
Sat 24/1014:34 -
1 stop25h 21m
Deal found 26/8$1,889
Fri 23/1010:10 -
2 stops41h 53m
Tue 27/1014:34 -
1 stop25h 21m
Deal found 27/8$2,340
Fri 23/1015:50 -
2 stops40h 04m
Tue 27/1017:28 -
2 stops34h 52m
Deal found 27/8$2,635
Tue 20/1015:50 -
2 stops40h 04m
Sat 24/1014:34 -
2 stops61h 46m
Deal found 24/8$2,950
Tue 20/1011:20 -
2 stops41h 09m
Sat 24/1016:00 -
2 stops48h 00m
Deal found 26/8$3,039

Find flights to Florida Keys

Explore Florida Keys
Look for other cheap flights to Miami
Look for other cheap flights to Key West

Find flight deals to Florida Keys

Return from

$1,239

One-way from

$1,071

Popular in

January

Cheapest in

February

Average price

$1,743
Air Canada
  • Air Canada
  • 5/10-19/10
  • 4 total stops
  • 74h 07m total
  • Sydney to Miami
Search Deals
26/10
  • 26/10
  • 2 total stops
  • 29h 27m total
  • Sydney to Florida Keys
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($188 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($52 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Florida Keys that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Mon 5/10

10:20-22:17

3 stops50h 57m

Miami

Mon 19/10

21:45-08:20

2 stops43h 35m

$1,260

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Mon 19/10

10:20-22:17

2 stops26h 57m

Miami

Thu 29/10

08:00-08:35

3 stops33h 35m

$1,354

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Wed 7/10

10:20-22:17

3 stops50h 57m

Miami

Mon 12/10

18:10-11:40

2 stops26h 30m

$1,443

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Wed 4/11

11:20-11:09

2 stops39h 49m

Miami

Sun 8/11

07:20-09:35

2 stops34h 15m

$1,520

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Wed 23/9

07:00-17:14

2 stops24h 14m

Miami

Wed 30/9

07:55-07:20

3 stops33h 25m

$1,682

SydneyKey West

SYD Sydney Kingsford Smith - EYW Key West

SYDEYW

Sydney Kingsford Smith

Tue 20/10

10:10-13:03

2 stops41h 53m

Key West

Sat 24/10

14:34-06:55

1 stop25h 21m

$1,889
Fastest return journey

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Sun 20/9

09:10-16:04

1 stop20h 54m

Miami

Sun 27/9

15:30-07:05

2 stops25h 35m

$1,966

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Sun 11/10

10:15-06:22

2 stops35h 07m

Miami

Sun 18/10

18:32-07:50

1 stop22h 18m

$1,992

SydneyMiami

SYD Sydney Kingsford Smith - MIA Miami

SYDMIA

Sydney Kingsford Smith

Thu 24/9

09:15-17:36

1 stop22h 21m

Miami

Thu 1/10

06:00-06:50

2 stops34h 50m

$1,992

SydneyKey West

SYD Sydney Kingsford Smith - EYW Key West

SYDEYW

Sydney Kingsford Smith

Fri 23/10

10:10-13:03

2 stops41h 53m

Key West

Tue 27/10

14:34-06:55

1 stop25h 21m

$2,340

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 26 resultsSorted by cheapest first
1
2
3

Best time to book a flight to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Florida Keys

How long is the flight to Florida Keys?

On average, a flight from Sydney to Florida Keys takes 32 hours 24 minutes. Flights to Florida Keys from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Florida Keys?

The most popular airlines flying from Sydney to Florida Keys are Qantas Airways, Air New Zealand and American Airlines.

Qantas Airways
Qantas Airways
From $1,163
Air New Zealand
Air New Zealand
From $1,410
American Airlines
American Airlines
From $1,540
United Airlines
United Airlines
From $749

What are the cheapest airlines that fly to Florida Keys?

The cheapest airlines flying from Sydney to Florida Keys are Air Canada, United Airlines and Air New Zealand.

Rainfall in Florida Keys by month

In terms of precipitation, rainfall in Florida Keys ranges from 41.0 - 252.0 mm per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Florida Keys when rainfall is around 41.0 mm.

Temperature in Florida Keys by month

If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

When is the best time to book a flight to Florida Keys?

To ensure you get the cheapest price possible for a flight to Florida Keys, you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Florida Keys

Read reviews from past customers who have flown Air New Zealand,Qantas Airways, andUnited Airlines to the United States. 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
665 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.5

Entertainment

7.4

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Air New Zealand
8.0
Very Good
665 reviews
Air New Zealand
8.0
Very Good
665 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.5

Entertainment

7.4

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Qantas Airways
7.5
Good
1,085 reviews
Air New Zealand
8.0
Very Good
665 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.5

Entertainment

7.4

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
United Airlines
7.4
Good
10,134 reviews
Air New Zealand
8.0
Very Good
665 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.5

Entertainment

7.4

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
American Airlines
7.1
Good
12,019 reviews
Air New Zealand
8.0
Very Good
665 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.5

Entertainment

7.4

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Air Canada
7.1
Good
11,547 reviews
Air New Zealand
8.0
Very Good
665 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.5

Entertainment

7.4

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

FAQs about flying to Florida Keys

  • Can I find cheaper flights to Florida Keys if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Florida Keys on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Florida Keys depart from?

    For those looking to save time traveling to Florida Keys, Brisbane offers the quickest one-way flight (21 hours 29 minutes).

  • Does Key West have car hire?

    Yes. Those touching down at Key West can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Key West?

    Yes. Key West has hotels nearby for those requiring accommodations. The Saint Martin Suite - Sunrise Suites is the closest property to Key West (0.0 km away from Key West).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Search flights to Florida Keys by cabin class

First Class flights to Florida Keys
Business Class flights to Florida Keys
Prem Economy Class flights to Florida Keys
Economy Class flights to Florida Keys

Fly with Cheapflights

How does Cheapflights help users find flights to Florida Keys?

Deals for Florida Keys flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Florida Keys?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Florida Keys.

Can Cheapflights find flights to Florida Keys with no change fees?

Need flexible booking options for your flight to Florida Keys ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights to Florida Keys become cheaper?

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.