Look for other cheap flights to Florida Keys

$1,230 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 27/10. 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.
Air Canada
27 Oct
BNE
40h 14m
2 stops
MIA
10 Nov
MIA
44h 40m
2 stops
BNE
Air Canada
27 Oct
BNE
40h 14m
2 stops
MIA
10 Nov
MIA
23h 05m
1 stop
BNE
Air Canada
28 Jan
BNE
28h 31m
2 stops
MIA
25 Feb
MIA
29h 25m
2 stops
BNE
Air Canada
16 Oct
BNE
41h 00m
2 stops
MIA
24 Oct
MIA
44h 00m
2 stops
BNE
Air Canada
24 Nov
SYD
27h 09m
2 stops
MIA
30 Nov
MIA
33h 35m
2 stops
SYD
Air Canada
29 Sept
SYD
42h 00m
2 stops
MIA
6 Oct
MIA
50h 55m
3 stops
SYD
Multiple Airlines
28 Jan
BNE
40h 14m
2 stops
MIA
25 Feb
MIA
28h 45m
2 stops
BNE
Air Canada
24 Nov
SYD
22h 19m
1 stop
MIA
30 Nov
MIA
33h 35m
2 stops
SYD
Air Canada
29 Sept
SYD
42h 00m
3 stops
MIA
6 Oct
MIA
50h 55m
3 stops
SYD
Air Canada
24 Nov
SYD
27h 09m
2 stops
MIA
30 Nov
MIA
33h 35m
3 stops
SYD
Air Canada
26 Oct
BNE
50h 44m
2 stops
MIA
2 Nov
MIA
33h 45m
2 stops
BNE
Air Canada
2 Nov
BNE
40h 14m
2 stops
MIA
15 Nov
MIA
33h 45m
2 stops
BNE
United Airlines
13 Feb
SYD
43h 16m
2 stops
EYW
20 Feb
EYW
28h 50m
2 stops
SYD
Delta
13 Feb
SYD
25h 04m
2 stops
EYW
20 Feb
EYW
33h 30m
2 stops
SYD
Delta
13 Feb
SYD
40h 23m
2 stops
EYW
20 Feb
EYW
33h 30m
2 stops
SYD
United Airlines
13 Feb
SYD
20h 18m
1 stop
EYW
17 Feb
EYW
25h 00m
2 stops
SYD
Delta
6 Mar
SYD
40h 23m
2 stops
EYW
10 Mar
EYW
28h 45m
2 stops
SYD
United Airlines
6 Mar
SYD
40h 45m
2 stops
EYW
10 Mar
EYW
23h 07m
1 stop
SYD
Delta
13 Feb
SYD
40h 23m
2 stops
EYW
17 Feb
EYW
25h 55m
2 stops
SYD
United Airlines
6 Mar
MEL
40h 35m
2 stops
EYW
10 Mar
EYW
25h 25m
2 stops
MEL
United Airlines
6 Mar
MEL
39h 05m
2 stops
EYW
10 Mar
EYW
28h 30m
2 stops
MEL
United Airlines
6 Mar
MEL
40h 35m
2 stops
EYW
10 Mar
EYW
29h 30m
2 stops
MEL
American Airlines
26 Oct
MEL
33h 47m
2 stops
EYW
2 Nov
EYW
22h 21m
1 stop
MEL
American Airlines
26 Oct
MEL
39h 08m
1 stop
EYW
2 Nov
EYW
22h 21m
1 stop
MEL

Find the cheapest flights from Australia to Florida Keys

Recent return flight deals from Australia to Florida Keys

Air Canada Logo
09:45 - 11:59BNE-MIA
40h 14m2 stops
Air Canada Logo
21:05 - 08:45MIA-BNE
44h 40m2 stops
$1,230Air Canada
Find Deal
Mon, 27 Oct - Mon, 10 Nov
Air Canada Logo
09:45 - 11:59BNE-MIA
40h 14m2 stops
Air Canada Logo
18:40 - 08:45MIA-BNE
23h 05m1 stop
$1,258Air Canada
Find Deal
Mon, 27 Oct - Mon, 10 Nov
United Airlines Logo
11:50 - 15:06SYD-EYW
43h 16m2 stops
United Airlines Logo
12:15 - 09:05EYW-SYD
28h 50m2 stops
$1,269United Airlines
Find Deal
Fri, 13 Feb - Fri, 20 Feb
United Airlines Logo
11:50 - 16:08SYD-EYW
20h 18m1 stop
United Airlines Logo
16:05 - 09:05EYW-SYD
25h 00m2 stops
$1,431United Airlines
Find Deal
Fri, 13 Feb - Tue, 17 Feb
Qantas Airways Logo
12:00 - 19:16MEL-MIA
23h 16m1 stop
Qantas Airways Logo
08:30 - 09:30MIA-MEL
33h 00m1 stop
$1,551Qantas Airways
Find Deal
Thu, 6 Nov - Wed, 12 Nov
Qantas Airways Logo
19:40 - 06:15BNE-MIA
25h 35m1 stop
Qantas Airways Logo
13:41 - 05:00MIA-BNE
24h 19m1 stop
$1,551Qantas Airways
Find Deal
Wed, 28 Jan - Wed, 25 Feb
Air New Zealand Logo
11:55 - 21:58ADL-MIA
24h 33m2 stops
Air New Zealand Logo
09:00 - 10:55MIA-ADL
34h 25m2 stops
$1,741Air New Zealand
Find Deal
Mon, 27 Oct - Mon, 3 Nov
Air New Zealand Logo
11:55 - 21:58ADL-MIA
24h 33m2 stops
Air New Zealand Logo
05:25 - 09:55MIA-ADL
37h 00m2 stops
$1,812Air New Zealand
Find Deal
Sun, 26 Oct - Sun, 2 Nov
Qatar Airways Logo
22:45 - 17:25PER-MIA
30h 40m1 stop
Qatar Airways Logo
21:11 - 18:45MIA-PER
56h 34m2 stops
$2,290Qatar Airways
Find Deal
Sun, 26 Oct - Sun, 2 Nov
Qatar Airways Logo
22:45 - 22:09PER-MIA
35h 24m2 stops
Qatar Airways Logo
19:15 - 18:45MIA-PER
34h 30m1 stop
$2,308Qatar Airways
Find Deal
Sun, 26 Oct - Sun, 2 Nov

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 September 2025.
Use the filters below to find and compare flights to Florida Keys that are best for you.

Fly from

Route

Depart

Return

Price

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Mon 27/10

09:45-11:59

2 stops40h 14m

Miami

Mon 10/11

21:05-08:45

2 stops44h 40m

$1,230

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Mon 27/10

09:45-11:59

2 stops40h 14m

Miami

Mon 10/11

18:40-08:45

1 stop23h 05m

$1,258

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 13/2

11:50-15:06

2 stops43h 16m

Key West

Fri 20/2

12:15-09:05

2 stops28h 50m

$1,269

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 13/2

11:50-16:08

1 stop20h 18m

Key West

Tue 17/2

16:05-09:05

2 stops25h 00m

$1,431

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Thu 6/11

12:00-19:16

1 stop23h 16m

Miami

Wed 12/11

08:30-09:30

1 stop33h 00m

$1,551

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Wed 28/1

19:40-06:15

1 stop25h 35m

Miami

Wed 25/2

13:41-05:00

1 stop24h 19m

$1,551

AdelaideMiami

ADL - MIA

ADLMIA

Adelaide

Mon 27/10

11:55-21:58

2 stops24h 33m

Miami

Mon 3/11

09:00-10:55

2 stops34h 25m

$1,741

AdelaideMiami

ADL - MIA

ADLMIA

Adelaide

Sun 26/10

11:55-21:58

2 stops24h 33m

Miami

Sun 2/11

05:25-09:55

2 stops37h 00m

$1,812

PerthMiami

PER - MIA

PERMIA

Perth

Sun 26/10

22:45-17:25

1 stop30h 40m

Miami

Sun 2/11

21:11-18:45

2 stops56h 34m

$2,290

PerthMiami

PER - MIA

PERMIA

Perth

Sun 26/10

22:45-22:09

2 stops35h 24m

Miami

Sun 2/11

19:15-18:45

1 stop34h 30m

$2,308

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the cheapest day to depart on your flight to Florida Keys?

According to our data, Wednesday is the cheapest day to fly to Florida Keys from Australia. The lowest ticket price found for a Wednesday departure recently was $2,022. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Florida Keys on Sunday is $2,706.

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

Cheap Florida Keys flight deals and tips

Summary info about Florida Keys flight prices, duration and airlines

Best One-Way Price

$812

Best Round-Trip Price

$1,230

Fastest flight time

21h 42m
The best one-way flight price to Florida Keys from Australia in the last 72 hours is $812 (Brisbane to Miami).
The best round-trip flight price to Florida Keys from Australia in the last 72 hours is $1,230 (Brisbane to Miami).
The fastest flight to Florida Keys from Australia takes 21h 42m (Sydney Kingsford Smith to Miami).

Frequently asked questions about flying to Florida Keys

What is the best day of the week to fly to Florida Keys?

If your travel plans are flexible and you’re looking to save money on flights to Florida Keys, then be sure to book your departure on a Wednesday. Flying out on a Wednesday, as well as a Thursday, is your best option. Departing on a Sunday tends to be the most expensive day of the week to fly 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

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1 adult
Mon 13/10
Mon 20/10

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Popular Flights to Florida Keys

Popular routes according to searches in the past day on momondo