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$838+ Cheap flights to Florida Keys

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
— EYW
5 May — 12 May1
1 adult

Flights to Florida Keys in 2025

Find the latest flights to Florida Keys in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 30 April 2025.

Return from

$1,907

One-way from

$838

Popular in

December

Cheapest in

March

Average price

$2,473
13/6-20/6
  • 13/6-20/6
  • 6 total stops
  • 66h 14m total
  • Sydney to Miami
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26/5
  • 26/5
  • 3 total stops
  • 51h 20m total
  • Sydney to Florida Keys
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($416 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($124 potential savings vs. average return price).
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Average for return flights in April 2025
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Find flights to Florida Keys

Browse one-way and return flights deals to Florida Keys on Cheapflights. Flight deals are based on user searches and were last updated on 30 April 2025
Explore Florida Keys
Look for other cheap flights to Miami
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Find flight deals to Florida Keys

Cheapest flights to Florida Keys
Explore the most affordable flight options available to Florida Keys. Find the lowest fares based on data from user searches, with prices last updated on 30 April 2025.

Fri 13/613:15SYD - MIA
3 stops30h 40mMultiple Airlines
Fri 20/610:11MIA - SYD
3 stops35h 34mMultiple Airlines
Deal found 29/4$1,907
Thu 5/609:10SYD - MIA
2 stops24h 31mAmerican Airlines
Thu 26/617:30MIA - SYD
2 stops23h 35mAmerican Airlines
Deal found 30/4$1,968
Sun 1/609:10SYD - MIA
1 stop20h 46mBritish Airways
Sat 14/617:30MIA - SYD
2 stops23h 35mBritish Airways
Deal found 30/4$1,974
Tue 22/708:45SYD - MIA
2 stops36h 52mAir New Zealand
Fri 22/812:04MIA - SYD
2 stops30h 41mAir New Zealand
Deal found 29/4$2,010
Wed 4/608:55SYD - MIA
2 stops52h 15mJapan Airlines
Sun 8/621:00MIA - SYD
2 stops43h 20mJapan Airlines
Deal found 29/4$2,080
Tue 12/809:20SYD - MIA
2 stops49h 26mAir Canada
Tue 16/911:55MIA - SYD
2 stops53h 25mAir Canada
Deal found 29/4$2,115
Thu 29/510:20SYD - MIA
1 stop20h 47mUnited Airlines
Wed 2/715:17MIA - SYD
2 stops25h 43mUnited Airlines
Deal found 28/4$2,124
Sat 31/509:25SYD - MIA
2 stops27h 30mDelta
Sun 29/608:11MIA - SYD
2 stops32h 24mDelta
Deal found 28/4$2,138
Thu 22/521:40SYD - MIA
2 stops33h 41mHawaiian Airlines
Thu 29/514:30MIA - SYD
2 stops63h 15mHawaiian Airlines
Deal found 29/4$2,321
Wed 17/920:55SYD - MIA
2 stops37h 25mTurkish Airlines
Sun 19/1022:15MIA - SYD
2 stops54h 45mTurkish Airlines
Deal found 30/4$2,340
Tue 13/521:40SYD - MIA
2 stops33h 21mAlaska Airlines
Fri 16/518:21MIA - SYD
2 stops35h 24mAlaska Airlines
Deal found 28/4$2,385
Wed 21/509:25SYD - EYW
2 stops39h 26mDelta
Wed 28/511:48EYW - SYD
2 stops28h 47mDelta
Deal found 29/4$2,710

Cheapflights Fare Finder

Locate flights to Florida Keys that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 30 April 2025.
Use the filters below to find and compare flights to Florida Keys that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Fri 13/6

13:15-05:55

3 stops30h 40m

Miami

Fri 20/6

10:11-11:45

3 stops35h 34m

$1,907

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Thu 5/6

09:10-19:41

2 stops24h 31m

Miami

Thu 26/6

17:30-07:05

2 stops23h 35m

$1,968

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Sun 1/6

09:10-15:56

1 stop20h 46m

Miami

Sat 14/6

17:30-07:05

2 stops23h 35m

$1,974

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Tue 22/7

08:45-07:37

2 stops36h 52m

Miami

Fri 22/8

12:04-08:45

2 stops30h 41m

$2,010

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Wed 4/6

08:55-23:10

2 stops52h 15m

Miami

Sun 8/6

21:00-06:20

2 stops43h 20m

$2,080

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Tue 12/8

09:20-20:46

2 stops49h 26m

Miami

Tue 16/9

11:55-07:20

2 stops53h 25m

$2,115

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Thu 29/5

10:20-17:07

1 stop20h 47m

Miami

Sat 28/6

08:40-07:00

2 stops32h 20m

$2,124

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Sat 31/5

09:25-17:55

1 stop22h 30m

Miami

Thu 3/7

07:45-06:35

1 stop32h 50m

$2,138

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Thu 22/5

21:40-17:21

2 stops33h 41m

Miami

Thu 29/5

14:30-19:45

2 stops63h 15m

$2,321

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Wed 17/9

20:55-20:20

2 stops37h 25m

Miami

Sun 19/10

22:15-20:00

2 stops54h 45m

$2,340

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 28 results
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
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 to Florida Keys

How long is the flight to Florida Keys?

On average, a flight from Sydney to Florida Keys takes 30 hours 40 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 Canada and United Airlines.

Qantas Airways

Qantas Airways

From $1,086

Air Canada

Air Canada

From $977

United Airlines

United Airlines

From $1,135

Delta

Delta

From $746

What are the cheapest airlines that fly to Florida Keys?

The cheapest airlines flying from Sydney to Florida Keys are Delta, Air Canada and Qantas Airways.

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals 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

Plan your trip to Florida Keys by taking into account the average temperature totals 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).

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 30 April 2025.
Read reviews from past customers who have flown Air Tahiti Nui, Japan Airlines and Delta to Florida Keys. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Boarding

8.7

Comfort

8.1

Overall

8.8

Food

7.8

Entertainment

7.3

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.8
Very Good
62 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Boarding

8.7

Comfort

8.1

Overall

8.8

Food

7.8

Entertainment

7.3

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Japan Airlines
8.3
Very Good
1,464 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Boarding

8.7

Comfort

8.1

Overall

8.8

Food

7.8

Entertainment

7.3

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very Good
7,934 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Boarding

8.7

Comfort

8.1

Overall

8.8

Food

7.8

Entertainment

7.3

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air New Zealand
8.0
Very Good
472 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Boarding

8.7

Comfort

8.1

Overall

8.8

Food

7.8

Entertainment

7.3

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Alaska Airlines
8.0
Very Good
9,968 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Boarding

8.7

Comfort

8.1

Overall

8.8

Food

7.8

Entertainment

7.3

Crew

9.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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 10 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. 2 Br At Hyatt Windward Pointe is the closest property to Key West (0.0 km away from Key West).

See more FAQs

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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.

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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.

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