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Cheap flights from Australia to Key West from $1,298

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — EYW
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Key West

Enter your travel dates to find the best prices.

Best flights from Australia to Key West
Discover carefully curated flight deals from Australia to Key West that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.

Fri 30/111:30MEL - EYW
2 stops41h 33mUnited Airlines
Fri 6/216:15EYW - MEL
2 stops49h 15mUnited Airlines
Deal found 16/12$1,298
Fri 13/210:40SYD - EYW
2 stops25h 02mDelta
Fri 20/211:59EYW - SYD
2 stops28h 31mDelta
Deal found 16/12$2,382
Fri 13/211:20SYD - EYW
2 stops27h 34mAmerican Airlines
Fri 20/214:37EYW - SYD
1 stop24h 18mAmerican Airlines
Deal found 16/12$2,565
Fri 30/111:05MEL - EYW
3 stops28h 51mMultiple Airlines
Fri 6/213:33EYW - MEL
3 stops29h 32mMultiple Airlines
Deal found 16/12$3,509
Fri 13/214:00SYD - EYW
2 stops41h 53mUnited Airlines
Fri 20/218:40EYW - SYD
2 stops67h 40mUnited Airlines
Deal found 15/12$2,309
Fri 23/111:20SYD - EYW
2 stops42h 01mAmerican Airlines
Tue 27/114:58EYW - SYD
1 stop23h 57mAmerican Airlines
Deal found 14/12$2,639
Wed 11/310:30MEL - EYW
2 stops26h 49mUnited Airlines
Sun 15/316:45EYW - MEL
2 stops24h 45mUnited Airlines
Deal found 16/12$2,669
Fri 6/212:00MEL - EYW
2 stops64h 45mAmerican Airlines
Tue 10/219:45EYW - MEL
2 stops41h 15mAmerican Airlines
Deal found 15/12$2,683
Thu 5/311:20SYD - EYW
2 stops42h 03mUnited Airlines
Mon 9/316:45EYW - SYD
1 stop23h 15mUnited Airlines
Deal found 16/12$2,680
Thu 5/311:20SYD - EYW
2 stops27h 23mAmerican Airlines
Mon 9/311:29EYW - SYD
3 stops29h 46mAmerican Airlines
Deal found 16/12$2,888
Fri 23/114:00SYD - EYW
2 stops37h 26mUnited Airlines
Tue 27/118:05EYW - SYD
2 stops44h 15mUnited Airlines
Deal found 15/12$2,758
Fri 30/116:05MEL - EYW
1 stop40h 18mAmerican Airlines
Fri 6/214:43EYW - MEL
2 stops29h 42mAmerican Airlines
Deal found 16/12$3,206

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 18 December 2025.

Round-trip from

$1,298
United Airlines
  • United Airlines
  • 30/1-6/2
  • 5 total stops
  • 90h 01m total
  • Australia to Key West
Search Deals

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 18 December 2025.
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

MelbourneKey West

MEL - EYW

MELEYW

Melbourne

Fri 30/1

11:30-13:03

2 stops41h 33m

Key West

Fri 6/2

16:15-09:30

2 stops49h 15m

$1,298

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 13/2

14:00-15:53

2 stops41h 53m

Key West

Fri 20/2

18:40-06:20

2 stops67h 40m

$2,309

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 13/2

10:40-19:42

2 stops25h 02m

Key West

Fri 20/2

11:59-08:30

2 stops28h 31m

$2,382

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 13/2

11:20-22:54

2 stops27h 34m

Key West

Fri 20/2

14:37-06:55

1 stop24h 18m

$2,565

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 23/1

11:20-13:21

2 stops42h 01m

Key West

Tue 27/1

14:58-06:55

1 stop23h 57m

$2,639

MelbourneKey West

MEL - EYW

MELEYW

Melbourne

Wed 11/3

10:30-22:19

2 stops26h 49m

Key West

Sun 15/3

16:45-08:30

2 stops24h 45m

$2,669

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Thu 5/3

11:20-13:23

2 stops42h 03m

Key West

Mon 9/3

16:45-07:00

1 stop23h 15m

$2,680

MelbourneKey West

MEL - EYW

MELEYW

Melbourne

Fri 6/2

12:00-12:45

2 stops64h 45m

Key West

Tue 10/2

19:45-05:00

2 stops41h 15m

$2,683

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Fri 23/1

14:00-11:26

2 stops37h 26m

Key West

Tue 27/1

18:05-06:20

2 stops44h 15m

$2,758

SydneyKey West

SYD - EYW

SYDEYW

Sydney Kingsford Smith

Thu 5/3

11:20-22:43

2 stops27h 23m

Key West

Mon 9/3

11:29-08:15

3 stops29h 46m

$2,888

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 12 results
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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 25h 02m. United Airlines provides one of the quickest options available for as low as $2,382. The distance between Australia and Key West is about 14820 km. This flight may include one or multiple stops.

  • 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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Fly with Cheapflights

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How does Cheapflights help users find flights from Australia to Key West?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Key West. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Australia to Key West?

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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.

Can Cheapflights notify me if prices for flights from Australia to Key West become cheaper?

Not ready to book yet? You can track prices for flights from Australia to Key West on Cheapflights with our Price Alert feature and get notified when better prices are available.

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