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Cheap flights from Australia to Key West from $1,622

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — EYW
13 Mar — 20 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Key West

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Key West
Explore the most affordable flight options available from Australia to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 February 2026.

Thu 19/211:20
SYD
-
EYW
2 stops39h 57m
American Airlines
Mon 23/213:55
EYW
-
SYD
2 stops51h 05m
American Airlines
Deal found 7/2$1,622
Thu 19/211:30
MEL
-
EYW
2 stops26h 39m
United Airlines
Mon 23/215:56
EYW
-
MEL
2 stops49h 34m
United Airlines
Deal found 8/2$1,659
Thu 26/311:20
SYD
-
EYW
2 stops26h 17m
American Airlines
Thu 2/414:25
EYW
-
SYD
2 stops26h 40m
American Airlines
Deal found 9/2$1,704
Thu 19/212:00
MEL
-
EYW
2 stops44h 24m
American Airlines
Mon 23/214:45
EYW
-
MEL
1 stop22h 15m
American Airlines
Deal found 9/2$2,436
Thu 26/311:20
SYD
-
EYW
2 stops26h 17m
Multiple Airlines
Thu 2/407:45
EYW
-
SYD
3 stops35h 45m
Multiple Airlines
Deal found 9/2$3,734

Find flight deals from Australia to Key West

Keep the following information in mind while searching for Australia to Key West flight deals. Data was last updated 11 February 2026.

Round-trip from

$1,704
American Airlines
  • American Airlines
  • 26/3-2/4
  • 4 total stops
  • 52h 57m total
  • Australia to Key West
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia 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, Cheapflights users made 647,157 searches. Data last updated 11 February 2026.
Use the filters below to find and compare flights from Australia to Key West that are best for you.

Fly from

Australia

Fly to

Key West

Route

Depart

Return

Price

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Thu 26/3

11:20-22:37

2 stops26h 17m

Key West

Thu 2/4

14:25-08:05

2 stops26h 40m

$1,704

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Thu 26/3

11:20-22:37

2 stops26h 17m

Key West

Thu 2/4

07:45-10:30

3 stops35h 45m

$3,734

Flights are sorted by cheapest return flights first.

Deals found on 9/2

Best time to book a flight from Australia to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Australia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Key West
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Australia to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Key West from Australia?

    Key West (EYW) is the airport you will fly into if you book a flight from Australia to Key West. It is only a 4.2 km journey from Key West (EYW) to Key West’s city centre.

  • How long is the flight from Australia to Key West?

    A quick flight from Australia to Key West can take about 26h 17m. American Airlines provides one of the quickest options available for as low as $1,704. The distance between Australia and Key West is about 14820 km.

  • Can I find deals for flights from Australia to Key West that include hotel bookings?

    Yes. In addition to deals on Australia to Key West flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Key West.

  • Can I find deals for business class flights from Australia to Key West?

    Yes. Cheapflights offers flight deals from Australia to Key West by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Can Cheapflights find flights from Australia to Key West with no change fees?

Certainly. Search results for flights to Key West from Australia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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