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Cheap flights from New South Wales to Key West from $2,294

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from New South Wales to Key West departing on 13/2. 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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Cheap return flights

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United Airlines Logo
12:10 - 15:53SYD-EYW
43h 43m2 stops
United Airlines Logo
15:56 - 07:00EYW-SYD
71h 04m2 stops
$2,294United Airlines
Find Deal
Fri, 13 Feb - Fri, 20 Feb
United Airlines Logo
11:20 - 22:14SYD-EYW
26h 54m2 stops
United Airlines Logo
15:56 - 07:00EYW-SYD
71h 04m2 stops
$2,307United Airlines
Find Deal
Fri, 13 Feb - Fri, 20 Feb
Delta Logo
10:40 - 11:01SYD-EYW
40h 21m2 stops
Delta Logo
11:45 - 07:30EYW-SYD
28h 45m2 stops
$2,342Delta
Find Deal
Fri, 6 Mar - Tue, 10 Mar
American Airlines Logo
11:20 - 22:59SYD-EYW
27h 39m2 stops
American Airlines Logo
14:25 - 06:55EYW-SYD
24h 30m1 stop
$2,548American Airlines
Find Deal
Fri, 13 Feb - Fri, 20 Feb
American Airlines Logo
11:20 - 22:43SYD-EYW
27h 23m2 stops
American Airlines Logo
14:25 - 06:55EYW-SYD
24h 30m1 stop
$2,561American Airlines
Find Deal
Fri, 13 Feb - Fri, 20 Feb
American Airlines Logo
11:20 - 22:59SYD-EYW
27h 39m2 stops
American Airlines Logo
14:25 - 06:55EYW-SYD
24h 30m1 stop
$2,564American Airlines
Find Deal
Fri, 13 Feb - Fri, 20 Feb
American Airlines Logo
14:05 - 16:17SYD-EYW
42h 12m1 stop
American Airlines Logo
20:01 - 07:25EYW-SYD
44h 24m2 stops
$2,645American Airlines
Find Deal
Fri, 6 Mar - Tue, 10 Mar
American Airlines Logo
11:20 - 22:59SYD-EYW
27h 39m2 stops
American Airlines Logo
16:00 - 06:55EYW-SYD
47h 55m2 stops
$2,681American Airlines
Find Deal
Fri, 6 Mar - Tue, 10 Mar
United Airlines Logo
11:50 - 16:08SYD-EYW
20h 18m1 stop
United Airlines Logo
16:53 - 07:00EYW-SYD
23h 07m1 stop
$2,744United Airlines
Find Deal
Fri, 6 Mar - Tue, 10 Mar
United Airlines Logo
11:50 - 16:08SYD-EYW
20h 18m1 stop
United Airlines Logo
16:53 - 07:00EYW-SYD
23h 07m1 stop
$2,747United Airlines
Find Deal
Fri, 6 Mar - Tue, 10 Mar

United Airlines flights from New South Wales to Key West

Our best United Airlines deals on New South Wales to Key West flight tickets
United Airlines
13 Feb
SYD12:10Sydney Kingsford Smith
43h 43m
2 stops
EYW15:53Key West
20 Feb
EYW15:56Key West
71h 04m
2 stops
SYD07:00Sydney Kingsford Smith
$2,294
Find similar
United Airlines
13 Feb
SYD11:20Sydney Kingsford Smith
26h 54m
2 stops
EYW22:14Key West
20 Feb
EYW15:56Key West
71h 04m
2 stops
SYD07:00Sydney Kingsford Smith
$2,307
Find similar
United Airlines
6 Mar
SYD11:50Sydney Kingsford Smith
20h 18m
1 stop
EYW16:08Key West
10 Mar
EYW16:53Key West
23h 07m
1 stop
SYD07:00Sydney Kingsford Smith
$2,744
Find similar

American Airlines flights from New South Wales to Key West

Our best American Airlines deals on New South Wales to Key West flight tickets
American Airlines
13 Feb
SYD11:20Sydney Kingsford Smith
27h 39m
2 stops
EYW22:59Key West
20 Feb
EYW14:25Key West
24h 30m
1 stop
SYD06:55Sydney Kingsford Smith
$2,548
Find similar
American Airlines
13 Feb
SYD11:20Sydney Kingsford Smith
27h 23m
2 stops
EYW22:43Key West
20 Feb
EYW14:25Key West
24h 30m
1 stop
SYD06:55Sydney Kingsford Smith
$2,561
Find similar
American Airlines
13 Feb
SYD11:20Sydney Kingsford Smith
27h 39m
2 stops
EYW22:59Key West
20 Feb
EYW14:25Key West
24h 30m
1 stop
SYD06:55Sydney Kingsford Smith
$2,564
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from New South Wales to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 8 November 2025.
Use the filters below to find and compare flights from New South Wales to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 13/2

12:10-15:53

2 stops43h 43m

Key West

Fri 20/2

15:56-07:00

2 stops71h 04m

$2,294

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 13/2

11:20-22:14

2 stops26h 54m

Key West

Fri 20/2

15:56-07:00

2 stops71h 04m

$2,307

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 6/3

10:40-11:01

2 stops40h 21m

Key West

Tue 10/3

11:45-07:30

2 stops28h 45m

$2,342

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 13/2

11:20-22:59

2 stops27h 39m

Key West

Fri 20/2

14:25-06:55

1 stop24h 30m

$2,548

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 13/2

11:20-22:43

2 stops27h 23m

Key West

Fri 20/2

14:25-06:55

1 stop24h 30m

$2,561

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 13/2

11:20-22:59

2 stops27h 39m

Key West

Fri 20/2

14:25-06:55

1 stop24h 30m

$2,564

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 6/3

14:05-16:17

1 stop42h 12m

Key West

Tue 10/3

20:01-07:25

2 stops44h 24m

$2,645

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 6/3

11:20-22:59

2 stops27h 39m

Key West

Tue 10/3

16:00-06:55

2 stops47h 55m

$2,681

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 6/3

11:50-16:08

1 stop20h 18m

Key West

Tue 10/3

16:53-07:00

1 stop23h 07m

$2,744

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 6/3

11:50-16:08

1 stop20h 18m

Key West

Tue 10/3

16:53-07:00

1 stop23h 07m

$2,747

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap New South Wales to Key West flight deals and tips

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

Direct flights

None
There are no direct flights from New South Wales to Key West. There are no popular flight routes from New South Wales to Key West.
Search flight deals

  • When did momondo last update prices for flights from New South Wales to Key West Airport?

    Prices for flights from New South Wales to Key West Airport refresh daily.

  • How old do you have to be to fly from New South Wales to Key West Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New South Wales 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.

  • How do I get Price Alerts for flights from New South Wales to Key West?

    Search flight deals from New South Wales to Key West. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from New South Wales to Key West with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from New South Wales to Key West?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New South Wales to Key West for you.

Can I find flights from New South Wales to Key West with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New South Wales to Key West flights to just show those with flexible booking policies.

How can momondo help me find flights from New South Wales to Key West?

Once all potential New South Wales to Key West flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Key West from New South Wales. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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