How long does it take to fly to Key West?

Flight times vary depending on what airport in Australia you fly out of and what airport in Key West you fly into. For example, flying from Melbourne to Key West takes 41h 07m on average. On the other hand, flying from Sydney to Key West takes 41h 09m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

When did momondo last update prices for flights from Australia to Key West Airport?

Prices for flights from Australia to Key West Airport refresh daily.

How old do you have to be to fly from Australia to Key West Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,145 Cheap Flights from Australia to Key West in 2026

Find the cheapest flights from Australia to Key West

Return

One-way

Recent return flight deals from Australia to Key West

Enter your travel dates to find the best prices.

10:10 - 19:33SYD Sydney Kingsford Smith-EYW Key West

24h 23m2 stops Los Angeles Miami

19:19 - 09:00EYW Key West-SYD Sydney Kingsford Smith

46h 41m2 stops Charlotte Douglas Los Angeles

$1,658American Airlines

Tue, 20 Oct - Sat, 24 Oct

09:45 - 09:54MEL Melbourne-EYW Key West

39h 09m2 stops Los Angeles Miami

10:24 - 05:00EYW Key West-MEL Melbourne

27h 36m2 stops Miami Dallas/Fort Worth

$1,867American Airlines

Tue, 20 Oct - Tue, 27 Oct

09:45 - 09:54MEL Melbourne-EYW Key West

39h 09m2 stops Los Angeles Miami

14:34 - 05:00EYW Key West-MEL Melbourne

23h 26m1 stop Dallas/Fort Worth

$1,867American Airlines

Tue, 20 Oct - Tue, 27 Oct

07:00 - 19:33MEL Melbourne-EYW Key West

27h 33m3 stops Sydney Kingsford Smith Los Angeles Miami

14:34 - 09:30EYW Key West-MEL Melbourne

27h 56m2 stops Dallas/Fort Worth Los Angeles

$2,050Qantas Airways

Tue, 20 Oct - Tue, 27 Oct

07:00 - 19:33MEL Melbourne-EYW Key West

27h 33m3 stops Sydney Kingsford Smith Los Angeles Miami

14:34 - 11:30EYW Key West-MEL Melbourne

29h 56m2 stops Dallas/Fort Worth Brisbane

$2,097Qantas Airways

Tue, 20 Oct - Tue, 27 Oct

22:45 - 16:55MEL Melbourne-EYW Key West

58h 10m2 stops Los Angeles Dallas/Fort Worth

14:26 - 05:00EYW Key West-MEL Melbourne

22h 34m1 stop Dallas/Fort Worth

$2,176American Airlines

Fri, 6 Nov - Tue, 10 Nov

22:45 - 16:55MEL Melbourne-EYW Key West

58h 10m2 stops Los Angeles Dallas/Fort Worth

14:26 - 05:00EYW Key West-MEL Melbourne

22h 34m1 stop Dallas/Fort Worth

$2,259American Airlines

Fri, 6 Nov - Tue, 10 Nov

22:45 - 16:55MEL Melbourne-EYW Key West

58h 10m2 stops Los Angeles Dallas/Fort Worth

14:26 - 05:00EYW Key West-MEL Melbourne

22h 34m1 stop Dallas/Fort Worth

$2,335American Airlines

Fri, 6 Nov - Tue, 10 Nov

10:10 - 16:58SYD Sydney Kingsford Smith-EYW Key West

45h 48m2 stops Los Angeles Miami

14:34 - 06:55EYW Key West-SYD Sydney Kingsford Smith

25h 21m1 stop Dallas/Fort Worth

$2,558American Airlines

Tue, 20 Oct - Sat, 24 Oct

07:00 - 19:33MEL Melbourne-EYW Key West

27h 33m3 stops Sydney Kingsford Smith Los Angeles Miami

13:43 - 10:05EYW Key West-MEL Melbourne

29h 22m3 stops Miami Dallas/Fort Worth Sydney Kingsford Smith

$2,589Multiple Airlines

Tue, 20 Oct - Tue, 27 Oct

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American Airlines flights from Australia to Key West

Our best American Airlines deals on Australia to Key West flight tickets

American Airlines

20 Oct

MEL09:45Melbourne

39h 09m

2 stops

EYW09:54Key West

27 Oct

EYW10:24Key West

27h 36m

2 stops

MEL05:00Melbourne

$1,867

American Airlines

6 Nov

MEL22:45Melbourne

58h 10m

2 stops

EYW16:55Key West

10 Nov

EYW14:26Key West

22h 34m

1 stop

MEL05:00Melbourne

$2,176

American Airlines

6 Nov

MEL22:45Melbourne

58h 10m

2 stops

EYW16:55Key West

10 Nov

EYW14:26Key West

22h 34m

1 stop

MEL05:00Melbourne

$2,259

Qantas Airways flights from Australia to Key West

Our best Qantas Airways deals on Australia to Key West flight tickets

Qantas Airways

20 Oct

MEL07:00Melbourne

27h 33m

3 stops

EYW19:33Key West

27 Oct

EYW14:34Key West

27h 56m

2 stops

MEL09:30Melbourne

$2,050

Qantas Airways

20 Oct

MEL07:00Melbourne

27h 33m

3 stops

EYW19:33Key West

27 Oct

EYW14:34Key West

29h 56m

2 stops

MEL11:30Melbourne

$2,097

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyKey West

SYD Sydney Kingsford Smith - EYW Key West

SYDEYW

Sydney Kingsford Smith

Tue 20/10

10:10-19:33

2 stops24h 23m

Key West

Sat 24/10

19:19-09:00

2 stops46h 41m

$1,658

MelbourneKey West

MEL Melbourne - EYW Key West

MELEYW

Melbourne

Tue 20/10

09:45-09:54

2 stops39h 09m

Key West

Tue 27/10

10:24-05:00

2 stops27h 36m

$1,867

MelbourneKey West

MEL Melbourne - EYW Key West

MELEYW

Melbourne

Tue 20/10

09:45-09:54

2 stops39h 09m

Key West

Tue 27/10

14:34-05:00

1 stop23h 26m

$1,867

Fastest return journey

MelbourneKey West

MEL Melbourne - EYW Key West

MELEYW

Melbourne

Tue 20/10

07:00-19:33

3 stops27h 33m

Key West

Tue 27/10

14:34-09:30

2 stops27h 56m

$2,050

MelbourneKey West

MEL Melbourne - EYW Key West

MELEYW

Melbourne

Tue 20/10

07:00-19:33

3 stops27h 33m

Key West

Tue 27/10

14:34-11:30

2 stops29h 56m

$2,097

MelbourneKey West

MEL Melbourne - EYW Key West

MELEYW

Melbourne

Fri 6/11

22:45-16:55

2 stops58h 10m

Key West

Tue 10/11

14:26-05:00

1 stop22h 34m

$2,176

MelbourneKey West

MEL Melbourne - EYW Key West

MELEYW

Melbourne

Fri 6/11

22:45-16:55

2 stops58h 10m

Key West

Tue 10/11

14:26-05:00

1 stop22h 34m

$2,259

MelbourneKey West

MEL Melbourne - EYW Key West

MELEYW

Melbourne

Fri 6/11

22:45-16:55

2 stops58h 10m

Key West

Tue 10/11

14:26-05:00

1 stop22h 34m

$2,335

SydneyKey West

SYD Sydney Kingsford Smith - EYW Key West

SYDEYW

Sydney Kingsford Smith

Tue 20/10

10:10-16:58

2 stops45h 48m

Key West

Sat 24/10

14:34-06:55

1 stop25h 21m

$2,558

MelbourneKey West

MEL Melbourne - EYW Key West

MELEYW

Melbourne

Tue 20/10

07:00-19:33

3 stops27h 33m

Key West

Tue 27/10

13:43-10:05

3 stops29h 22m

$2,589

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Australia to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Australia to Key West?

Delta and Qatar Airways are the most popular carriers operating from Australia to Key West

Cheap Australia to Key West flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Key West

Best price found	$1,145
Fastest flight time	41h 07m
Direct flights	None

The best one-way flight to Key West from Australia in the past 72 hours is $1,145. The best return flight deal from Australia to Key West found on momondo in the last 72 hours is $1,658.

The fastest flight from Australia to Key West takes 41h 07m

There are no direct flights from Australia to Key West. There are no popular flight routes from Australia to Key West.

Search flight deals

Frequently asked questions about flying from Australia to Key West

When did momondo last update prices for flights from Australia to Key West Airport?
Prices for flights from Australia to Key West Airport refresh daily.
How old do you have to be to fly from Australia to Key West Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Key West?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Australia to Key West. momondo saves you time and could save you money on your trip.

Can I find flights from Australia to Key West with flexible booking policies on momondo?

momondo does allow users to show only those flights to Key West from Australia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Australia to Key West?

momondo helps you find the best flight between Australia and Key West by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Australia to Key West right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Key West, momondo offers a useful price alert feature which will track prices for flights to Key West from Australia and alert you when they change.