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Find cheap flights to Florida Keys from $1,040

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Australia to Florida Keys departing on 18/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Sat 29/6
Sat 6/7

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Best Florida Keys Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Miami
Miami2 stops$1,802

Good to know

Low season

April

High season

December

Cheapest flight

$1,040
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from Sydney to Miami

FAQs - booking Florida Keys flights

  • How long is the flight to Florida Keys?

    An average direct flight from Australia to Florida Keys takes 34h 59m, covering a distance of 24930 km. The most popular route is Melbourne - Miami with an average flight time of 24h 39m.

  • What is the cheapest flight to Florida Keys?

    The cheapest ticket to Florida Keys from Australia found in the last 72 hours was $1,798. The most popular route is Melbourne to Miami and the cheapest round-trip airline ticket found on this route in the last 72 hours was $2,124.

  • What are the most popular destinations in Florida Keys?

    Based on KAYAK flight searches, the most popular destination is Miami (92% of total searches to Florida Keys). The next most popular destination is Key West (8%).

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

See more FAQs

Top tips for finding cheap flights to Florida Keys

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Florida Keys flight deals.

Top 5 airlines flying to Florida Keys

 
Need help choosing which airline to fly with from Australia to Florida Keys? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Air New ZealandOverall score based on 610 reviews
8.7Crew
7.9Entertainment
7.6Food
8.1Comfort
8.4Boarding
Airline reviews

Can you please process refund. Mum died and dad went to Pakistan to bury her after cancelling flight.

2.0 MediocreAnonymous, May 2024AKL - YVR
Read more about Air New Zealand reviews

Can you please process refund. Mum died and dad went to Pakistan to bury her after cancelling flight.

Short flight so no entertainment, turbulence so no food service - overall flight as expected

Overall excellent but the Captain kept the seat belt sign on for far too long, especially at the beginning and end of the flight. It was 2 hours after take-off before the crew were able to start the service (on an 11 hour night flight, reducing our sleeping time) and the seat belt sign on went on during breakfast (90 mins before landing) and was not turned off again until we landed. This made for an uncomfortable journey of trying to limit fluid intake because it was unclear when the toilets would be available for use.

The staff and crew on board were excellent. Business class however, was very weird. I thought we would have individual pods, but the way it was set up was unexpected. Not very private and If you wanted to lay down, you had to have an entire bed made up for you by the crew, rather than how Delta one works where you could just lie down whenever you feel like it. It was a 16 hour flight. I chose not to have my bed made, and that turned out to be a good idea because everybody who had their bed made had to wait for the crew to roll up their mattresses. So strange!

Couldn’t request a vegan meal somehow but I noticed other people getting them

United flight from SFO to PDX was cancelled. I will ask for a refund. Had to book on Alaska

They announced food service but then never came around. We also couldn’t land so kept trying to get to runway and then had to come up and go around happened like 3 times and cause the child next to me to start throwing up

Good food and entertainment options. Great Staff that were all welcoming and caregiving.

The recline on the seat in front of me came back so that I was staring at the top of the man’s head in front of me the whole trip. He refused to bring his seat back up twice every time he was instructed to do so and only relented when he had a tray of good in front of him. And then right back in my lap!!! Horrible man!! I complained to the staff multiple times, but no one would address the issue. Otherwise, it would have been a perfect flight.

Carring crew, nice ambiance of the cabin, comfortable beds, good food well served. We liked everything.

More facilities to transport to the gates......felt too much walking distance

Just happy I flew Qatar Airways awesome no wonder they are #1 in the world right now! The food was just delicious, very courteous, professional crew.

It was good no problems made it on time for the next flight overseas!

It was a really long flight from Doha to Philadelphia and it was overall a good one. The one area that I would comment on is that there is a lot of single-use plastic and disposables in the meal service for American Airlines. It would be great to see more circular options in the meal service to reduce the amount of waste.

Suddenly Flight has been change by Qatar and there’s no information is there of us from Bom to Doha and counter person is behaving like Qatar owner next I will not buy Qatar and I will not suggest anyone to fly in Qatar

The crew was fantastic and the over flight was perfect as well.

They shld provide food. Between food they are giving 10 hours gap which is toooo much

The crew was great and the food and liquor offerings were good. Seats were a bit cramped. Flight arrived early at destination. That's a plus.

All over with Qatar airlines my experience was really bad due to delays and then putting me on different airlines and after 8 hours of wait I had to listen to their is no plane to fly for another 24 hours. Wore experience ever.

I had already opted for Vegan food before 2 months yet they say we have no record for it,

Great. Airhostess was amazing. Dinner a little spicy! Could have had a mention beforehand about that though

The international flight from Sydney to Dallas had great food. I have travelled a lot over the years and this has been the most memorable in my experience so far.

Initial flight was cancelled so moved to an alternative flight. As a result, stuck in a middle seat. Flight then place in holding pattern prior to landing resulting in a very late trip home.

There was nothing I didn’t like, prices a little lower would help

BA Airbus A380 BC upstairs had 2 3 2 layout. The seat was comfy but access for those in middle or window seats had to climb over others fest to get to ailse when seats in bed mode. The layout was not nearly as private as other layouts. The staff was amazing as well as the food. Most airline food is average but this was restaurant quality.

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

1) crackly headphone jack 2) one of the emergency seats recline. Usually second row does. But in this case neither did 3) food was scrambled eggs or fruit. 4) fruit should not be the option to eggs 5)miserable unpleasant crew not a smile. Thought that was a virgin thing

Qantas are unable to service and unfit for purpose, they cannot transport Australians on time to overseas destinations. On top of the inflated ticketing, the Sydney flight to Santiago was impacted because the plane was delayed arriving and then further bungling by Qantas admitting the ground new ground crew in charge of cleaning were not trained. The impact on passengers with connecting flights was tremendous and long ques of frustrated passengers waiting for rescheduling. **Qantas has become the Australian Spirit of disappointment**

The staff we fantastic and seemed to work very well with each other

Business lounge in Melbourne mediocre. Look at Emirates or Qatar, Qantas! Great friendly crew. Food was good but Emirates is a level above. Business seat good. But can’t compare to Qatar. Main reason for booking Qantas is loyalty and terrific connection via Perth to LHR.

If the flight is delayed, get the delay timing right and don’t have people standing in line ready to board for almost 2 hours because you keep pushing it back. Also, don’t have your flight crew say they are sorry when they clearly don’t care, make no efforts to speed up anything and then turn around and are rude to customers when they don’t “move fast enough” to put up tray tables and seat backs.

I was not expecting much as i was not in a premium cabin. I was pleasantly surprised that the seat in economy plus was spacious and food was ample. Party of 5 with 2 parents and 3 kids.

Outstanding in all respects. Early boarding left early arrived early. We were in business class, so was perfectly fine.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

I really do not like the basic in basic economy.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Marked by flight delays on all segments of the trip. Food in first class cabin was mediocre and overhead cabin storage was not adequate. Overall, the premium charge for first class cabin was poor and over hyped. This will be our last flight with UA.

I was seated next to someone who was, to be polite, not a small person. I had to press myself against the wall as I had no personal space. Aside from that the crew was wonderful and they got me home safely, which is the most important part of my journey. I am very appreciative to your air crews for the job they have, which isn't easy, and appreciative of the fact that they are professional and courteous. The employees I encountered on my journey, with the few exceptions I mentioned in a previous review, are a credit to Air Canada.

Air Canada had a lot of delays on our flight going back to Seattle. So much inconvenience for a long trip.

Moderate size plane, not completely full, easy boarding, some rows with just 2 seats so a couple can have a row to themselves

The Carry-on luggage that approved by TSA and all other airlines,- always an issue with Air Canada. This is inappropriate as my carry on suitcase meets the requirements however it always asked to check in on AC flight on the gate. Yes I have it for free, but it takes extra time to pick up on the carousel. Apparently it fit the overhead space, so why AC has this issue all the time?

The terminal this flight boarded from was so far away, poorly temperature controlled, and generally uncomfortable. The plane was small but the flight was short, so it wasn't so bad.

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

Pretty good service and US Migratory officers providing services in Canada was awesome, because the arrival was quick and smooth

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Rouge needs to offer seats with better pitch in economy. Many sick people on a full flight.

Book Cheap Florida Keys Plane Tickets

Recent return flight deals

11/11Mon
2 stopsAir Canada
45h 42mSYD-MIA
12/12Thu
2 stopsAir Canada
30h 55mMIA-SYD
$1,802
1/8Thu
1 stopAmerican Airlines
25h 05mSYD-MIA
14/8Wed
2 stopsAmerican Airlines
27h 24mMIA-SYD
$1,814
19/6Wed
2 stopsUnited Airlines
39h 58mMEL-MIA
10/7Wed
2 stopsUnited Airlines
26h 40mMIA-MEL
$1,948
26/8Mon
2 stopsUnited Airlines
28h 46mBNE-MIA
6/9Fri
2 stopsUnited Airlines
24h 59mMIA-BNE
$2,070
16/9Mon
2 stopsQantas Airways
26h 56mMEL-MIA
5/10Sat
1 stopQantas Airways
41h 25mMIA-MEL
$2,160
11/11Mon
1 stopQantas Airways
24h 06mSYD-MIA
12/12Thu
1 stopQantas Airways
29h 50mMIA-SYD
$2,174
1/11Fri
1 stopQatar Airways
33h 40mMEL-MIA
16/11Sat
1 stopQatar Airways
30h 45mMIA-MEL
$2,545
28/10Mon
2 stopsQatar Airways
37h 45mBNE-MIA
2/11Sat
1 stopQatar Airways
49h 25mMIA-BNE
$2,545
25/6Tue
2 stopsLATAM Airlines
41h 15mMEL-MIA
15/7Mon
2 stopsLATAM Airlines
46h 05mMIA-MEL
$2,745
25/6Tue
2 stopsLATAM Airlines
33h 15mMEL-MIA
3/7Wed
2 stopsLATAM Airlines
46h 15mMIA-MEL
$2,928

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Recent one-way flight deals

18/11Mon
3 stops
45h 52mSYD-MIA
$1,040
18/9Wed
1 stopAmerican Airlines
26h 39mSYD-MIA
$1,156
19/9Thu
1 stopAmerican Airlines
23h 40mSYD-MIA
$1,161
18/11Mon
1 stopQatar Airways
34h 50mSYD-MIA
$1,610
2/11Sat
1 stopQatar Airways
34h 50mSYD-MIA
$1,755
18/8Sun
3 stopsUnited Airlines
39h 53mSYD-MIA
$1,818
18/8Sun
3 stopsUnited Airlines
39h 53mSYD-MIA
$1,823
1/10Tue
2 stopsAir New Zealand
24h 45mBNE-MIA
$1,823
9/9Mon
1 stopQantas Airways
22h 53mBNE-MIA
$2,059
29/10Tue
1 stopQantas Airways
25h 10mSYD-MIA
$9,335

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Recent domestic flight deals

1/7Mon
directSpirit Airlines
3h 17mORD-MIA
10/7Wed
directSpirit Airlines
3h 30mMIA-ORD
$122
18/8Sun
directSpirit Airlines
1h 59mATL-MIA
21/8Wed
directSpirit Airlines
2h 05mMIA-ATL
$127
18/8Sun
directFrontier
2h 08mATL-MIA
21/8Wed
directFrontier
2h 09mMIA-ATL
$140
13/8Tue
directDelta
3h 24mLGA-MIA
20/8Tue
directDelta
3h 26mMIA-LGA
$176
2/9Mon
directDelta
3h 24mLGA-MIA
7/9Sat
directDelta
3h 08mMIA-LGA
$191
9/11Sat
directUnited Airlines
3h 14mEWR-MIA
16/11Sat
directUnited Airlines
3h 08mMIA-EWR
$327
2/11Sat
directUnited Airlines
3h 14mEWR-MIA
7/11Thu
directUnited Airlines
3h 10mMIA-EWR
$329
26/8Mon
multi-stopAmerican Airlines
8h 07mLAX-MIA
7/9Sat
directAmerican Airlines
5h 35mMIA-LAX
$375
15/11Fri
directFrontier
3h 13mDFW-MIA
25/11Mon
directFrontier
3h 15mMIA-DFW
$455
12/6Wed
directAmerican Airlines
2h 57mDFW-MIA
13/6Thu
directAmerican Airlines
3h 20mMIA-DFW
$737

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Last minute flights to Florida Keys

Last minute flight, train and bus deals

3/6Mon
multi-stopAir Canada
41h 06mSYD-MIA
17/6Mon
multi-stopAir Canada
52h 00mMIA-SYD
$1,753
3/6Mon
multi-stopAir Canada
41h 06mSYD-MIA
17/6Mon
multi-stopAir Canada
57h 20mMIA-SYD
$1,762
3/6Mon
multi-stopAmerican Airlines
24h 54mSYD-MIA
17/6Mon
multi-stopAmerican Airlines
44h 35mMIA-SYD
$1,874
3/6Mon
multi-stopAmerican Airlines
23h 43mSYD-MIA
17/6Mon
multi-stopAmerican Airlines
25h 05mMIA-SYD
$1,957
3/6Mon
multi-stop
35h 20mSYD-MIA
17/6Mon
multi-stop
28h 44mMIA-SYD
$3,283
3/6Mon
multi-stopLATAM Airlines
47h 30mSYD-MIA
16/6Sun
multi-stopLATAM Airlines
43h 15mMIA-SYD
$3,395
3/6Mon
multi-stop
37h 50mSYD-MIA
16/6Sun
multi-stop
31h 20mMIA-SYD
$3,469
3/6Mon
multi-stop
47h 30mSYD-MIA
16/6Sun
multi-stop
43h 15mMIA-SYD
$3,485
3/6Mon
multi-stopLATAM Airlines
42h 13mSYD-MIA
16/6Sun
multi-stopLATAM Airlines
43h 15mMIA-SYD
$3,488
3/6Mon
multi-stopEmirates
42h 05mSYD-MIA
16/6Sun
multi-stopEmirates
31h 20mMIA-SYD
$3,903

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Flights to Florida Keys

Cabin classes:

$591
$390
$558
$57