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Look for other cheap flights to Florida Keys

$1,359 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 11/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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
United Airlines
11 July
MEL
42h 02m
2 stops
MIA
25 July
MIA
34h 15m
1 stop
MEL
$1,359
Air Canada
1 Nov
SYD
21h 59m
1 stop
MIA
7 Nov
MIA
33h 35m
2 stops
SYD
$1,361
United Airlines
11 July
MEL
42h 02m
2 stops
MIA
25 July
MIA
35h 45m
2 stops
MEL
$1,361
Air Canada
1 Nov
SYD
40h 56m
2 stops
MIA
7 Nov
MIA
33h 35m
2 stops
SYD
$1,365
Air Canada
1 Nov
SYD
40h 56m
3 stops
MIA
7 Nov
MIA
28h 20m
2 stops
SYD
$1,378
Air Canada
28 July
SYD
40h 48m
2 stops
MIA
20 Oct
MIA
33h 05m
2 stops
SYD
$1,384
Air Canada
28 July
SYD
45h 41m
3 stops
MIA
20 Oct
MIA
33h 05m
2 stops
SYD
$1,389
Air Canada
28 July
SYD
45h 41m
3 stops
MIA
20 Oct
MIA
33h 05m
3 stops
SYD
$1,401
Air Canada
10 Sept
SYD
50h 57m
2 stops
MIA
14 Sept
MIA
23h 10m
1 stop
SYD
$1,411
Air Canada
10 Sept
SYD
50h 57m
2 stops
MIA
14 Sept
MIA
23h 10m
1 stop
SYD
$1,416
Air Canada
10 Sept
SYD
26h 57m
2 stops
MIA
20 Sept
MIA
34h 10m
2 stops
SYD
$1,418
Air Canada
12 Nov
SYD
51h 41m
2 stops
MIA
16 Nov
MIA
33h 35m
2 stops
SYD
$1,421

Flights to Key West

Search all flight deals to Key West
Delta
26 July
MEL
23h 51m
2 stops
EYW
2 Aug
EYW
47h 32m
2 stops
MEL
$1,415
Delta
22 July
MEL
23h 51m
2 stops
EYW
29 July
EYW
34h 00m
2 stops
MEL
$1,419
United Airlines
6 Aug
SYD
67h 49m
2 stops
EYW
10 Aug
EYW
49h 00m
2 stops
SYD
$1,822
American Airlines
6 Aug
SYD
24h 29m
2 stops
EYW
10 Aug
EYW
32h 05m
3 stops
SYD
$2,495
Delta
26 July
MEL
23h 51m
2 stops
EYW
2 Aug
EYW
47h 32m
3 stops
MEL
$2,510
Delta
22 July
MEL
23h 51m
2 stops
EYW
29 July
EYW
34h 00m
3 stops
MEL
$2,520
Qantas Airways
22 July
MEL
41h 19m
1 stop
EYW
29 July
EYW
45h 05m
2 stops
MEL
$2,673
Qantas Airways
25 July
MEL
27h 23m
3 stops
EYW
1 Aug
EYW
25h 21m
2 stops
MEL
$2,843
American Airlines
22 July
MEL
41h 19m
1 stop
EYW
29 July
EYW
24h 39m
1 stop
MEL
$2,948
Multiple Airlines
22 July
MEL
27h 06m
3 stops
EYW
29 July
EYW
30h 43m
3 stops
MEL
$2,993
American Airlines
25 July
MEL
36h 13m
2 stops
EYW
1 Aug
EYW
24h 39m
1 stop
MEL
$3,065
American Airlines
25 July
MEL
41h 19m
1 stop
EYW
1 Aug
EYW
24h 39m
1 stop
MEL
$3,077

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.
United Airlines Logo
10:55 - 20:33
MEL
-
MIA
47h 38m
2 stops
United Airlines Logo
06:30 - 08:15
MIA
-
MEL
35h 45m
2 stops
$1,359United Airlines
Sat, 11 Jul - Sat, 25 Jul
Air Canada Logo
11:20 - 18:19
SYD
-
MIA
21h 59m
1 stop
Air Canada Logo
08:00 - 09:35
MIA
-
SYD
33h 35m
2 stops
$1,361Air Canada
Sun, 1 Nov - Sat, 7 Nov
Delta Logo
10:00 - 19:51
MEL
-
EYW
23h 51m
2 stops
Delta Logo
18:18 - 07:50
EYW
-
MEL
47h 32m
2 stops
$1,415Delta
Sun, 26 Jul - Sun, 2 Aug
Delta Logo
10:00 - 19:51
MEL
-
EYW
23h 51m
2 stops
Delta Logo
07:50 - 07:50
EYW
-
MEL
34h 00m
2 stops
$1,419Delta
Wed, 22 Jul - Wed, 29 Jul
Qatar Airways Logo
15:10 - 17:25
BNE
-
MIA
40h 15m
1 stop
Qatar Airways Logo
19:15 - 22:55
MIA
-
BNE
36h 40m
1 stop
$1,907Qatar Airways
Wed, 28 Oct - Mon, 9 Nov
American Airlines Logo
06:00 - 05:13
OOL
-
MIA
38h 13m
2 stops
American Airlines Logo
09:59 - 09:40
MIA
-
OOL
32h 41m
2 stops
$1,990American Airlines
Sat, 7 Nov - Wed, 11 Nov
Qatar Airways Logo
15:10 - 17:25
BNE
-
MIA
40h 15m
1 stop
Qatar Airways Logo
19:15 - 22:00
MIA
-
BNE
35h 45m
2 stops
$1,997Qatar Airways
Wed, 28 Oct - Mon, 9 Nov
American Airlines Logo
13:10 - 06:03
BNE
-
MIA
31h 53m
2 stops
American Airlines Logo
08:50 - 06:30
MIA
-
BNE
30h 40m
1 stop
$2,027American Airlines
Thu, 12 Nov - Mon, 16 Nov
Qantas Airways Logo
13:35 - 16:54
MEL
-
EYW
41h 19m
1 stop
Qantas Airways Logo
19:40 - 06:45
EYW
-
MEL
45h 05m
2 stops
$2,673Qantas Airways
Wed, 22 Jul - Wed, 29 Jul
Qantas Airways Logo
06:00 - 19:23
MEL
-
EYW
27h 23m
3 stops
Qantas Airways Logo
13:39 - 05:00
EYW
-
MEL
25h 21m
2 stops
$2,843Qantas Airways
Sat, 25 Jul - Sat, 1 Aug

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 11 June 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

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Sat 11/7

10:55-20:33

2 stops47h 38m

Miami

Sat 25/7

06:30-08:15

2 stops35h 45m

$1,359

SydneyMiami

SYD - MIA

SYDMIA

Sydney Kingsford Smith

Sun 1/11

11:20-18:19

1 stop21h 59m

Miami

Sat 7/11

08:00-09:35

2 stops33h 35m

$1,361

MelbourneKey West

MEL - EYW

MELEYW

Melbourne

Sun 26/7

10:00-19:51

2 stops23h 51m

Key West

Sun 2/8

18:18-07:50

2 stops47h 32m

$1,415

MelbourneKey West

MEL - EYW

MELEYW

Melbourne

Wed 22/7

10:00-19:51

2 stops23h 51m

Key West

Wed 29/7

07:50-07:50

2 stops34h 00m

$1,419

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Wed 28/10

15:10-17:25

1 stop40h 15m

Miami

Mon 9/11

19:15-22:55

1 stop36h 40m

$1,907

CoolangattaMiami

OOL - MIA

OOLMIA

Coolangatta Gold Coast

Sat 7/11

06:00-05:13

2 stops38h 13m

Miami

Wed 11/11

09:59-09:40

2 stops32h 41m

$1,990

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Wed 28/10

15:10-17:25

1 stop40h 15m

Miami

Mon 9/11

19:15-22:00

2 stops35h 45m

$1,997

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Thu 12/11

13:10-06:03

2 stops31h 53m

Miami

Mon 16/11

08:50-06:30

1 stop30h 40m

$2,027

MelbourneKey West

MEL - EYW

MELEYW

Melbourne

Wed 22/7

13:35-16:54

1 stop41h 19m

Key West

Wed 29/7

19:40-06:45

2 stops45h 05m

$2,673
Fastest return journey

MelbourneKey West

MEL - EYW

MELEYW

Melbourne

Sat 25/7

06:00-19:23

3 stops27h 23m

Key West

Sat 1/8

13:39-05:00

2 stops25h 21m

$2,843

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 23h 50m on average. If you fly from Melbourne (another popular airport in Australia) to Kastrup Copenhagen, then the average flight time is 21h 45m.

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

$882

Best Round-Trip Price

$1,359

Fastest flight time

24h 24m
The best one-way flight price to Florida Keys from Australia in the last 5 days is $882 (Adelaide to Miami).
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The best round-trip flight price to Florida Keys from Australia in the last 5 days is $1,359 (Melbourne to Miami).
Search Deals
The fastest flight to Florida Keys from Australia takes 24h 24m (Melbourne 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.
Start using Trips
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Sat 11/7
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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
Sydney to Miami flightsfrom $1,429
Melbourne to Miami flightsfrom $1,643
Brisbane to Miami flightsfrom $1,783
Adelaide to Miami flightsfrom $1,906
Perth to Miami flightsfrom $2,187
Coolangatta to Miami flightsfrom $2,378
Melbourne to Key West flightsfrom $2,843
Sydney to Key West flightsfrom $3,978