When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Key West Airport?

Prices for flights from Sydney Kingsford Smith Airport to Key West Airport were last updated today.

How old do you have to be to fly from Sydney Kingsford Smith Airport 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 Sydney Kingsford Smith Airport to Key West Airport.

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

The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,023 Cheap Flights from Sydney to Key West in 2026

Find the cheapest flights from Sydney to Key West

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One-way

Cheap return flights

Enter your travel dates to find the best prices.

10:15 - 10:47SYD Sydney Kingsford Smith-EYW Key West

39h 32m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

11:51 - 07:50EYW Key West-SYD Sydney Kingsford Smith

28h 59m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

$1,817Delta

Thu, 15 Oct - Thu, 22 Oct

10:10 - 13:03SYD Sydney Kingsford Smith-EYW Key West

41h 53m2 stops Los Angeles Los Angeles Miami

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

25h 21m1 stop Dallas/Fort Worth

$1,927American Airlines

Fri, 23 Oct - Tue, 27 Oct

10:10 - 13:03SYD Sydney Kingsford Smith-EYW Key West

41h 53m2 stops Los Angeles Los Angeles Miami

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

25h 21m1 stop Dallas/Fort Worth

$2,170American Airlines

Fri, 23 Oct - Tue, 27 Oct

15:50 - 10:48SYD Sydney Kingsford Smith-EYW Key West

57h 58m2 stops Doha Hamad Intl Miami

11:14 - 06:50EYW Key West-SYD Sydney Kingsford Smith

51h 36m2 stops Miami Doha Hamad Intl

$2,195Qatar Airways

Sun, 1 Nov - Wed, 11 Nov

10:10 - 13:03SYD Sydney Kingsford Smith-EYW Key West

41h 53m2 stops Los Angeles Los Angeles Miami

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

25h 21m1 stop Dallas/Fort Worth

$2,263American Airlines

Fri, 23 Oct - Tue, 27 Oct

15:50 - 16:54SYD Sydney Kingsford Smith-EYW Key West

40h 04m2 stops Doha Hamad Intl Dallas/Fort Worth

17:28 - 19:20EYW Key West-SYD Sydney Kingsford Smith

34h 52m2 stops Miami Doha Hamad Intl

$2,634Qatar Airways

Fri, 23 Oct - Tue, 27 Oct

15:50 - 16:54SYD Sydney Kingsford Smith-EYW Key West

40h 04m2 stops Doha Hamad Intl Dallas/Fort Worth

17:28 - 19:20EYW Key West-SYD Sydney Kingsford Smith

34h 52m2 stops Miami Doha Hamad Intl

$2,637Qatar Airways

Fri, 23 Oct - Tue, 27 Oct

15:50 - 16:54SYD Sydney Kingsford Smith-EYW Key West

40h 04m2 stops Doha Hamad Intl Dallas/Fort Worth

17:28 - 19:20EYW Key West-SYD Sydney Kingsford Smith

34h 52m2 stops Miami Doha Hamad Intl

$2,638Qatar Airways

Fri, 23 Oct - Tue, 27 Oct

15:50 - 16:54SYD Sydney Kingsford Smith-EYW Key West

40h 04m2 stops Doha Hamad Intl Dallas/Fort Worth

17:28 - 19:20EYW Key West-SYD Sydney Kingsford Smith

34h 52m2 stops Miami Doha Hamad Intl

$2,645Qatar Airways

Fri, 23 Oct - Tue, 27 Oct

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

45h 48m2 stops Los Angeles Los Angeles Miami

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

25h 21m1 stop Dallas/Fort Worth

$2,829American Airlines

Tue, 20 Oct - Sat, 24 Oct

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American Airlines flights from Sydney to Key West

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

American Airlines

23 Oct

SYD10:10Sydney Kingsford Smith

41h 53m

2 stops

EYW13:03Key West

27 Oct

EYW14:34Key West

25h 21m

1 stop

SYD06:55Sydney Kingsford Smith

$1,927

American Airlines

23 Oct

SYD10:10Sydney Kingsford Smith

41h 53m

2 stops

EYW13:03Key West

27 Oct

EYW14:34Key West

25h 21m

1 stop

SYD06:55Sydney Kingsford Smith

$2,170

American Airlines

23 Oct

SYD10:10Sydney Kingsford Smith

41h 53m

2 stops

EYW13:03Key West

27 Oct

EYW14:34Key West

25h 21m

1 stop

SYD06:55Sydney Kingsford Smith

$2,263

Qatar Airways flights from Sydney to Key West

Our best Qatar Airways deals on Sydney to Key West flight tickets

Qatar Airways

1 Nov

SYD15:50Sydney Kingsford Smith

57h 58m

2 stops

EYW10:48Key West

11 Nov

EYW11:14Key West

51h 36m

2 stops

SYD06:50Sydney Kingsford Smith

$2,195

Qatar Airways

23 Oct

SYD15:50Sydney Kingsford Smith

40h 04m

2 stops

EYW16:54Key West

27 Oct

EYW17:28Key West

34h 52m

2 stops

SYD19:20Sydney Kingsford Smith

$2,634

Qatar Airways

23 Oct

SYD15:50Sydney Kingsford Smith

40h 04m

2 stops

EYW16:54Key West

27 Oct

EYW17:28Key West

34h 52m

2 stops

SYD19:20Sydney Kingsford Smith

$2,637

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyKey West

SYD Sydney Kingsford Smith - EYW Key West

SYDEYW

Sydney Kingsford Smith

Thu 15/10

10:15-10:47

2 stops39h 32m

Key West

Thu 22/10

11:51-07:50

2 stops28h 59m

$1,817

Fastest return journey

SydneyKey West

SYD Sydney Kingsford Smith - EYW Key West

SYDEYW

Sydney Kingsford Smith

Fri 23/10

10:10-13:03

2 stops41h 53m

Key West

Tue 27/10

14:34-06:55

1 stop25h 21m

$1,927

SydneyKey West

SYD Sydney Kingsford Smith - EYW Key West

SYDEYW

Sydney Kingsford Smith

Fri 23/10

10:10-13:03

2 stops41h 53m

Key West

Tue 27/10

14:34-06:55

1 stop25h 21m

$2,170

SydneyKey West

SYD Sydney Kingsford Smith - EYW Key West

SYDEYW

Sydney Kingsford Smith

Sun 1/11

15:50-10:48

2 stops57h 58m

Key West

Wed 11/11

11:14-06:50

2 stops51h 36m

$2,195

SydneyKey West

SYD Sydney Kingsford Smith - EYW Key West

SYDEYW

Sydney Kingsford Smith

Fri 23/10

10:10-13:03

2 stops41h 53m

Key West

Tue 27/10

14:34-06:55

1 stop25h 21m

$2,263

SydneyKey West

SYD Sydney Kingsford Smith - EYW Key West

SYDEYW

Sydney Kingsford Smith

Fri 23/10

15:50-16:54

2 stops40h 04m

Key West

Tue 27/10

17:28-19:20

2 stops34h 52m

$2,634

SydneyKey West

SYD Sydney Kingsford Smith - EYW Key West

SYDEYW

Sydney Kingsford Smith

Fri 23/10

15:50-16:54

2 stops40h 04m

Key West

Tue 27/10

17:28-19:20

2 stops34h 52m

$2,637

SydneyKey West

SYD Sydney Kingsford Smith - EYW Key West

SYDEYW

Sydney Kingsford Smith

Fri 23/10

15:50-16:54

2 stops40h 04m

Key West

Tue 27/10

17:28-19:20

2 stops34h 52m

$2,638

SydneyKey West

SYD Sydney Kingsford Smith - EYW Key West

SYDEYW

Sydney Kingsford Smith

Fri 23/10

15:50-16:54

2 stops40h 04m

Key West

Tue 27/10

17:28-19:20

2 stops34h 52m

$2,645

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

$2,829

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney 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

What is the cheapest airline that flies from Sydney Kingsford Smith to Key West?

Delta is the most popular carrier operating from Sydney Kingsford Smith to Key West

When to book flights from Sydney to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Key West according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Sydney to Key West (SYD to EYW) flight deals and tips

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

Best price found	$1,023
Fastest flight time	40h 04m
Direct flights	None

The best one-way flight to Key West from Sydney in the past 72 hours is $1,023. The best return flight deal from Sydney to Key West found on momondo in the last 72 hours is $1,817.

The fastest flight from Sydney to Key West takes 40h 04m

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

Search flight deals

Frequently asked questions about flying from Sydney to Key West

How far is Sydney Kingsford Smith to Key West by plane?
The straight-line distance from Sydney Kingsford Smith to Key West is 14813.6 km. In terms of flight time, this usually takes a little over 40h 04m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Key West Airport?
Prices for flights from Sydney Kingsford Smith Airport to Key West Airport were last updated today.
How old do you have to be to fly from Sydney Kingsford Smith Airport 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 Sydney Kingsford Smith Airport to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Key West from Sydney.

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

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

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

momondo helps you find the best flight between Sydney 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 Sydney to Key West right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sydney to Key West flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.