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Look for other cheap flights to Florida Keys

$1,625 Cheap flights to Florida Keys

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Florida Keys departing on 24/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Recent flights found to popular cities in Florida Keys

Find flights to these popular cities in Florida Keys from your nearest airport.

Flights to Miami

Search all flight deals to Miami
Air New Zealand
24 Apr
OOL
24h 33m
2 stops
MIA
1 May
MIA
27h 53m
2 stops
OOL
$1,625
Multiple Airlines
24 Apr
OOL
24h 33m
2 stops
MIA
1 May
MIA
31h 00m
3 stops
OOL
$1,739
Air New Zealand
24 Apr
MEL
27h 53m
2 stops
MIA
1 May
MIA
28h 03m
2 stops
MEL
$1,769
Air New Zealand
14 Aug
BNE
26h 59m
2 stops
MIA
29 Aug
MIA
35h 32m
2 stops
BNE
$1,788
Multiple Airlines
22 Apr
BNE
25h 32m
2 stops
MIA
29 Apr
MIA
34h 35m
2 stops
BNE
$1,791
American Airlines
27 Apr
SYD
24h 06m
1 stop
MIA
4 May
MIA
22h 45m
1 stop
SYD
$1,829
American Airlines
1 June
SYD
23h 16m
2 stops
MIA
15 June
MIA
23h 35m
1 stop
SYD
$1,835
Air New Zealand
7 Aug
SYD
24h 45m
2 stops
MIA
25 Aug
MIA
25h 48m
2 stops
SYD
$1,845
Air New Zealand
30 Apr
MEL
27h 34m
2 stops
MIA
14 May
MIA
40h 55m
2 stops
MEL
$1,845
American Airlines
27 Apr
SYD
22h 59m
2 stops
MIA
4 May
MIA
23h 35m
2 stops
SYD
$1,846
Air New Zealand
4 May
SYD
24h 14m
2 stops
MIA
2 June
MIA
34h 45m
2 stops
SYD
$1,848
American Airlines
2 May
SYD
20h 46m
1 stop
MIA
2 June
MIA
23h 30m
2 stops
SYD
$1,888

Flights to Key West

Search all flight deals to Key West
Delta
24 Apr
MEL
23h 40m
2 stops
EYW
1 May
EYW
34h 17m
2 stops
MEL
$1,842
American Airlines
25 Apr
MEL
41h 27m
1 stop
EYW
2 May
EYW
24h 31m
1 stop
MEL
$1,952
American Airlines
25 Apr
MEL
35h 19m
2 stops
EYW
2 May
EYW
27h 07m
2 stops
MEL
$1,957
American Airlines
3 May
SYD
20h 49m
1 stop
EYW
6 May
EYW
49h 07m
2 stops
SYD
$2,448
Delta
24 Apr
MEL
23h 40m
2 stops
EYW
1 May
EYW
34h 17m
3 stops
MEL
$2,469
American Airlines
3 May
SYD
27h 48m
2 stops
EYW
6 May
EYW
26h 36m
2 stops
SYD
$2,544
Multiple Airlines
24 Apr
MEL
26h 51m
2 stops
EYW
1 May
EYW
24h 31m
1 stop
MEL
$2,697
American Airlines
3 May
SYD
58h 54m
2 stops
EYW
6 May
EYW
26h 36m
2 stops
SYD
$2,728
American Airlines
3 May
SYD
20h 49m
1 stop
EYW
6 May
EYW
49h 07m
2 stops
SYD
$2,729
Multiple Airlines
24 Apr
MEL
27h 58m
3 stops
EYW
1 May
EYW
28h 15m
3 stops
MEL
$2,778
American Airlines
3 May
SYD
23h 39m
2 stops
EYW
6 May
EYW
29h 41m
2 stops
SYD
$2,784
American Airlines
3 May
SYD
20h 49m
1 stop
EYW
6 May
EYW
34h 20m
2 stops
SYD
$2,829

Find the cheapest flights from Australia to Florida Keys

Recent return flight deals from Australia to Florida Keys

Enter your travel dates to find the best prices.
Air New Zealand Logo
11:55 - 22:28
OOL
-
MIA
24h 33m
2 stops
Air New Zealand Logo
16:52 - 10:45
MIA
-
OOL
27h 53m
2 stops
$1,625Air New Zealand
Fri, 24 Apr - Fri, 1 May
Multiple Airlines Logo
11:55 - 22:28
OOL
-
MIA
24h 33m
2 stops
Multiple Airlines Logo
10:50 - 07:50
MIA
-
OOL
31h 00m
3 stops
$1,739Multiple Airlines
Fri, 24 Apr - Fri, 1 May
American Airlines Logo
09:10 - 19:16
SYD
-
MIA
24h 06m
1 stop
American Airlines Logo
18:20 - 07:05
MIA
-
SYD
22h 45m
1 stop
$1,829American Airlines
Mon, 27 Apr - Mon, 4 May
American Airlines Logo
09:10 - 18:26
SYD
-
MIA
23h 16m
2 stops
American Airlines Logo
17:30 - 07:05
MIA
-
SYD
23h 35m
1 stop
$1,835American Airlines
Mon, 1 Jun - Mon, 15 Jun
Delta Logo
10:00 - 19:40
MEL
-
EYW
23h 40m
2 stops
Delta Logo
07:33 - 07:50
EYW
-
MEL
34h 17m
2 stops
$1,842Delta
Fri, 24 Apr - Fri, 1 May
Qantas Airways Logo
09:10 - 16:03
SYD
-
MIA
20h 53m
1 stop
Qantas Airways Logo
17:30 - 07:05
MIA
-
SYD
23h 35m
1 stop
$1,900Qantas Airways
Thu, 14 May - Tue, 28 Jul
Qantas Airways Logo
09:45 - 19:16
MEL
-
MIA
23h 31m
1 stop
Qantas Airways Logo
16:44 - 06:45
MIA
-
MEL
24h 01m
1 stop
$1,939Qantas Airways
Thu, 30 Apr - Thu, 14 May
Qatar Airways Logo
22:45 - 22:14
PER
-
MIA
35h 29m
2 stops
Qatar Airways Logo
23:30 - 18:35
MIA
-
PER
31h 05m
1 stop
$2,153Qatar Airways
Sun, 5 Apr - Sun, 12 Apr
Qatar Airways Logo
15:40 - 16:30
PER
-
MIA
36h 50m
1 stop
Qatar Airways Logo
14:06 - 11:55
MIA
-
PER
33h 49m
2 stops
$2,188Qatar Airways
Wed, 15 Apr - Thu, 23 Apr
Delta Logo
10:00 - 19:40
MEL
-
EYW
23h 40m
2 stops
Delta Logo
07:33 - 07:50
EYW
-
MEL
34h 17m
3 stops
$2,469Delta
Fri, 24 Apr - Fri, 1 May

momondo Fare Finder

 
Locate flights to Florida Keys that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 13 March 2026.
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

CoolangattaMiami

OOL - MIA

OOLMIA

Coolangatta Gold Coast

Fri 24/4

11:55-22:28

2 stops24h 33m

Miami

Fri 1/5

16:52-10:45

2 stops27h 53m

$1,625

CoolangattaMiami

OOL - MIA

OOLMIA

Coolangatta Gold Coast

Fri 24/4

11:55-22:28

2 stops24h 33m

Miami

Fri 1/5

10:50-07:50

3 stops31h 00m

$1,739

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 27/4

09:10-19:16

1 stop24h 06m

Miami

Mon 4/5

18:20-07:05

1 stop22h 45m

$1,829

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Mon 1/6

09:10-18:26

2 stops23h 16m

Miami

Mon 15/6

17:30-07:05

1 stop23h 35m

$1,835

MelbourneKey West

MEL - EYW

MELEYW

Melbourne

Fri 24/4

10:00-19:40

2 stops23h 40m

Key West

Fri 1/5

07:33-07:50

2 stops34h 17m

$1,842
Fastest return journey

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Thu 14/5

09:10-16:03

1 stop20h 53m

Miami

Tue 28/7

17:30-07:05

1 stop23h 35m

$1,900

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Thu 30/4

09:45-19:16

1 stop23h 31m

Miami

Thu 14/5

16:44-06:45

1 stop24h 01m

$1,939

PerthMiami

PER - MIA

PERMIA

Perth

Sun 5/4

22:45-22:14

2 stops35h 29m

Miami

Sun 12/4

23:30-18:35

1 stop31h 05m

$2,153

PerthMiami

PER - MIA

PERMIA

Perth

Wed 15/4

15:40-16:30

1 stop36h 50m

Miami

Thu 23/4

14:06-11:55

2 stops33h 49m

$2,188

MelbourneKey West

MEL - EYW

MELEYW

Melbourne

Fri 24/4

10:00-19:40

2 stops23h 40m

Key West

Fri 1/5

07:33-07:50

3 stops34h 17m

$2,469

Flights are sorted by cheapest return flights first.

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

See travel insights to Florida Keys from

Florida Keys flights insights and trends

Explore insights for your Florida Keys flight to craft the best travel plan

How long is the flight from Australia to Florida Keys?

The flight from Australia to Florida Keys depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Sydney Kingsford Smith (a popular airport in Australia) to Kastrup Copenhagen (the most popular airport in Florida Keys), then the flight time is 24h 45m on average. If you fly from Melbourne (another popular airport in Australia) to Kastrup Copenhagen, then the average flight time is 29h 25m.

Cheapest flights to cities in Florida Keys

Click on the cities below to find out when it's cheapest to fly to Florida Keys from Australia
Miami
Miami
Find flights to Miami

Cheap Florida Keys flight deals and tips

Summary info about Florida Keys flight prices, duration and airlines

Best One-Way Price

$659

Best Round-Trip Price

$1,625

Fastest flight time

23h 49m
The best one-way flight price to Florida Keys from Australia in the last 72 hours is $659 (Melbourne to Miami).
Search Deals
The best round-trip flight price to Florida Keys from Australia in the last 72 hours is $1,625 (Coolangatta Gold Coast to Miami).
Search Deals
The fastest flight to Florida Keys from Australia takes 23h 49m (Brisbane to Miami).
Search Deals

Frequently asked questions about flying to Florida Keys

When did momondo last update prices for flights to Florida Keys?

Prices for flights to Florida Keys refresh daily.

How old do you have to be to fly 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 to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Florida Keys?

It is quick and easy to find flights to Florida Keys on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Florida Keys that suits you.

Can I find flights to Florida Keys with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Florida Keys to just show those with flexible booking policies.

How can momondo help me find flights to Florida Keys?

momondo provides multiple filters to help you find the best flight to Florida Keys. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Florida Keys right now. Can momondo alert me if prices change?

Price alerts on flights to Florida Keys 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.

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Florida Keys

Popular Flights to Florida Keys

Popular routes according to searches in the past day on momondo
Brisbane to Miami flightsfrom $1,788
Sydney to Miami flightsfrom $1,824
Melbourne to Key West flightsfrom $1,842
Melbourne to Miami flightsfrom $1,961
Perth to Miami flightsfrom $2,092
Coolangatta to Miami flightsfrom $2,404
Sydney to Key West flightsfrom $2,882
Adelaide to Miami flightsfrom $3,090