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 34h 03m on average. On the other hand, flying from Sydney to Key West takes 42h 26m 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.

$982 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.

11:50 - 13:59

SYD

EYW

41h 09m

2 stops

16:00 - 09:20

EYW

SYD

26h 20m

2 stops

$1,712United Airlines

Sun, 25 Oct - Wed, 28 Oct

11:50 - 13:59

SYD

EYW

41h 09m

2 stops

16:00 - 09:20

EYW

SYD

26h 20m

2 stops

$1,718United Airlines

Sun, 25 Oct - Wed, 28 Oct

11:50 - 15:16

SYD

EYW

42h 26m

2 stops

14:55 - 09:20

EYW

SYD

27h 25m

2 stops

$1,724United Airlines

Sun, 25 Oct - Wed, 28 Oct

10:10 - 09:49

SYD

EYW

38h 39m

2 stops

14:35 - 06:55

EYW

SYD

25h 20m

1 stop

$1,727American Airlines

Sun, 25 Oct - Wed, 28 Oct

11:50 - 13:59

SYD

EYW

41h 09m

2 stops

16:00 - 09:20

EYW

SYD

26h 20m

2 stops

$1,728United Airlines

Sun, 25 Oct - Wed, 28 Oct

10:10 - 13:03

SYD

EYW

41h 53m

2 stops

14:35 - 06:55

EYW

SYD

25h 20m

1 stop

$1,734American Airlines

Sun, 25 Oct - Wed, 28 Oct

10:00 - 19:51

MEL

EYW

23h 51m

2 stops

07:40 - 07:50

EYW

MEL

58h 10m

2 stops

$1,894Delta

Sun, 2 Aug - Thu, 6 Aug

17:05 - 13:08

MEL

EYW

34h 03m

3 stops

16:56 - 06:45

EYW

MEL

47h 49m

2 stops

$2,352Qantas Airways

Tue, 1 Sep - Tue, 8 Sep

09:45 - 09:44

MEL

EYW

37h 59m

2 stops

16:56 - 06:45

EYW

MEL

47h 49m

2 stops

$2,646Qantas Airways

Tue, 1 Sep - Tue, 8 Sep

14:20 - 09:44

MEL

EYW

33h 24m

3 stops

13:40 - 10:00

EYW

MEL

30h 20m

3 stops

$3,034Multiple Airlines

Tue, 1 Sep - Tue, 8 Sep

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Qantas Airways flights from Australia to Key West

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

Qantas Airways

1 Sept

MEL17:05Melbourne

34h 03m

3 stops

EYW13:08Key West

8 Sept

EYW16:56Key West

47h 49m

2 stops

MEL06:45Melbourne

$2,352

Qantas Airways

1 Sept

MEL09:45Melbourne

37h 59m

2 stops

EYW09:44Key West

8 Sept

EYW16:56Key West

47h 49m

2 stops

MEL06:45Melbourne

$2,646

United Airlines flights from Australia to Key West

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

United Airlines

25 Oct

SYD11:50Sydney Kingsford Smith

41h 09m

2 stops

EYW13:59Key West

28 Oct

EYW16:00Key West

26h 20m

2 stops

SYD09:20Sydney Kingsford Smith

$1,712

United Airlines

25 Oct

SYD11:50Sydney Kingsford Smith

41h 09m

2 stops

EYW13:59Key West

28 Oct

EYW16:00Key West

26h 20m

2 stops

SYD09:20Sydney Kingsford Smith

$1,718

United Airlines

25 Oct

SYD11:50Sydney Kingsford Smith

42h 26m

2 stops

EYW15:16Key West

28 Oct

EYW14:55Key West

27h 25m

2 stops

SYD09:20Sydney Kingsford Smith

$1,724

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Sun 25/10

11:50-13:59

2 stops41h 09m

Key West

Wed 28/10

16:00-09:20

2 stops26h 20m

$1,712

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Sun 25/10

11:50-13:59

2 stops41h 09m

Key West

Wed 28/10

16:00-09:20

2 stops26h 20m

$1,718

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Sun 25/10

11:50-15:16

2 stops42h 26m

Key West

Wed 28/10

14:55-09:20

2 stops27h 25m

$1,724

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Sun 25/10

10:10-09:49

2 stops38h 39m

Key West

Wed 28/10

14:35-06:55

1 stop25h 20m

$1,727

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Sun 25/10

11:50-13:59

2 stops41h 09m

Key West

Wed 28/10

16:00-09:20

2 stops26h 20m

$1,728

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Sun 25/10

10:10-13:03

2 stops41h 53m

Key West

Wed 28/10

14:35-06:55

1 stop25h 20m

$1,734

MelbourneKey West

MEL - EYW

MELEYW

Melbourne

Sun 2/8

10:00-19:51

2 stops23h 51m

Key West

Thu 6/8

07:40-07:50

2 stops58h 10m

$1,894

MelbourneKey West

MEL - EYW

MELEYW

Melbourne

Tue 1/9

17:05-13:08

3 stops34h 03m

Key West

Tue 8/9

16:56-06:45

2 stops47h 49m

$2,352

MelbourneKey West

MEL - EYW

MELEYW

Melbourne

Tue 1/9

09:45-09:44

2 stops37h 59m

Key West

Tue 8/9

16:56-06:45

2 stops47h 49m

$2,646

Fastest return journey

MelbourneKey West

MEL - EYW

MELEYW

Melbourne

Tue 1/9

14:20-09:44

3 stops33h 24m

Key West

Tue 8/9

13:40-10:00

3 stops30h 20m

$3,034

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 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 is the most popular carrier 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

Fastest flight time	34h 03m
Direct flights	None

The fastest flight from Australia to Key West takes 34h 03m

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.