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Cheap flights from Brisbane to Key Largo from $1,153

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — MIA
4 May — 11 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brisbane to Key Largo

Enter your travel dates to find the best prices.

Cheapest flights from Brisbane to Key Largo
Explore the most affordable flight options available from Brisbane to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 April 2026.

Fri 15/511:35
BNE
-
MIA
3 stops57h 25m
Multiple Airlines
Fri 22/506:00
MIA
-
BNE
3 stops38h 35m
Multiple Airlines
Deal found 31/3$2,066
Mon 25/511:55
BNE
-
MIA
3 stops55h 38m
Multiple Airlines
Sun 7/608:10
MIA
-
BNE
3 stops36h 25m
Multiple Airlines
Deal found 3/4$2,250
Sun 20/922:10
BNE
-
MIA
1 stop32h 30m
Qatar Airways
Sun 11/1019:40
MIA
-
BNE
1 stop31h 50m
Qatar Airways
Deal found 31/3$2,260
Wed 6/512:25
BNE
-
MIA
2 stops43h 45m
Qatar Airways
Thu 22/1019:40
MIA
-
BNE
1 stop31h 50m
Qatar Airways
Deal found 1/4$2,302
Tue 12/522:10
BNE
-
MIA
1 stop32h 20m
Multiple Airlines
Sun 17/511:24
MIA
-
BNE
3 stops33h 11m
Multiple Airlines
Deal found 30/3$2,381
Mon 9/1121:55
BNE
-
MIA
1 stop33h 30m
JetBlue
Thu 12/1119:15
MIA
-
BNE
1 stop31h 15m
JetBlue
Deal found 30/3$2,386
Sat 2/510:20
BNE
-
MIA
3 stops47h 51m
Multiple Airlines
Sat 9/508:10
MIA
-
BNE
3 stops39h 25m
Multiple Airlines
Deal found 2/4$2,393
Wed 5/812:20
BNE
-
MIA
2 stops33h 19m
Air New Zealand
Wed 26/813:30
MIA
-
BNE
2 stops31h 35m
Air New Zealand
Deal found 1/4$2,409
Wed 5/822:10
BNE
-
MIA
1 stop32h 30m
Qatar Airways
Wed 26/819:40
MIA
-
BNE
1 stop37h 05m
Qatar Airways
Deal found 1/4$2,419
Sat 2/512:25
BNE
-
MIA
2 stops43h 45m
Qatar Airways
Sat 9/520:30
MIA
-
BNE
2 stops33h 40m
Qatar Airways
Deal found 2/4$2,432

Find flight deals from Brisbane to Key Largo

Keep the following information in mind while searching for Brisbane to Key Largo flight deals. Data was last updated 4 April 2026.

Round-trip from

$2,066

One-way from

$1,153

Popular in

December

Cheapest in

October

Average price

$1,929
15/5-22/5
  • 15/5-22/5
  • 6 total stops
  • 96h 00m total
  • Brisbane to Key Largo
Search Deals
17/5
  • 17/5
  • 3 total stops
  • 39h 45m total
  • Brisbane to Key Largo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($207 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($147 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brisbane to Key Largo 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 4 April 2026.
Use the filters below to find and compare flights from Brisbane to Key Largo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Wed 5/8

12:20-07:39

2 stops33h 19m

Miami

Wed 26/8

13:30-11:05

2 stops31h 35m

$2,409

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Sun 20/9

22:10-20:29

2 stops36h 19m

Miami

Sun 11/10

19:40-17:30

1 stop31h 50m

$2,474

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Mon 4/5

17:55-16:30

2 stops36h 35m

Miami

Mon 11/5

19:40-20:50

2 stops35h 10m

$2,486

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Mon 4/5

22:10-16:30

1 stop32h 20m

Miami

Tue 2/6

19:40-17:30

1 stop31h 50m

$2,744

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Mon 25/5

20:35-07:20

2 stops24h 45m

Miami

Sun 7/6

15:30-05:00

2 stops23h 30m

$2,759

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Mon 20/4

22:10-16:30

1 stop32h 20m

Miami

Thu 8/10

19:40-17:30

1 stop31h 50m

$2,830

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Fri 15/5

22:10-16:30

1 stop32h 20m

Miami

Fri 22/5

10:57-07:05

2 stops30h 08m

$2,832
Fastest return journey

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Mon 4/5

07:55-19:46

2 stops25h 51m

Miami

Tue 2/6

17:32-05:00

1 stop21h 28m

$2,865
Cheapest one-way

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Sun 17/5

11:35-13:20

3 stops39h 45m

$1,153

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Sat 9/5

07:00-22:07

3 stops53h 07m

$1,237

Flights are sorted by cheapest return flights first.

Deals found on 3/4

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Brisbane to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo from Brisbane 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 Brisbane to Key Largo

How far ahead should I book a flight from Brisbane to Key Largo?

Use this chart to determine the optimal time to book a return flight from Brisbane to Key Largo. Price data was last updated on 3 April 2026.

The price you pay for your flight from Brisbane to Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Brisbane to Key Largo?

Currently, September is the cheapest month in which you can book a flight from Brisbane to Key Largo (average of $666). Flying from Brisbane to Key Largo in June is currently the most expensive (average of $1,927). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Brisbane to Key Largo?

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key Largo. Reviews last updated 4 April 2026.
Check out reviews from past customers who have flown with Air New Zealand,Qantas Airways, andQatar Airways from Brisbane to Key Largo to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
623 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.4

Crew

8.5

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air New Zealand
8.0
Very Good
623 reviews
Air New Zealand
8.0
Very Good
623 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.4

Crew

8.5

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Qantas Airways
7.5
Good
1,016 reviews
Air New Zealand
8.0
Very Good
623 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.4

Crew

8.5

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Qatar Airways
7.4
Good
3,730 reviews
Air New Zealand
8.0
Very Good
623 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.4

Crew

8.5

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
American Airlines
7.1
Good
11,561 reviews
Air New Zealand
8.0
Very Good
623 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.4

Crew

8.5

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air Canada
7.1
Good
10,894 reviews
Air New Zealand
8.0
Very Good
623 reviews
Check prices

Overall

8.0

Comfort

8.0

Food

7.4

Crew

8.5

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

Related info for your journey

Find useful and relevant information for your journey from Brisbane to Key Largo. 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 from for flights from Brisbane to Key Largo?

    Brisbane (BNE), located 12.3 km from the city centre, is the airport you fly out of when you book flights from Brisbane to Key Largo. 6 airlines have flights from Brisbane to Key Largo on a regular basis. Booking flights from Brisbane to Key Largo should not be difficult; the airport handles an average of 0 outbound flights to Key Largo per day.

  • How long is the flight from Brisbane to Key Largo?

    For as low as $2,409, Air New Zealand can have you in Key Largo from Brisbane in 33h 19m. Brisbane and Key Largo are separated by a distance of 14734 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Brisbane to Key Largo that include hotel bookings?

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

  • How can I find direct flights from Brisbane to Key Largo?

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

  • Can I find deals for business class flights from Brisbane to Key Largo?

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

  • What is the cheapest month to book a flight from Brisbane to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Brisbane to Key Largo (average of $666). Flying from Brisbane to Key Largo in June is currently the most expensive (average of $1,927). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Brisbane to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.
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Brisbane to Orlando flights
Brisbane to Fort Lauderdale flights
Brisbane to Melbourne flights

Top 6 airlines flying from Brisbane to Key Largo

Discover the top 6 airlines that operate flights from Brisbane to Key Largo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 4 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$635Average$2,325FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$1,090Average$1,995FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,184Average$1,697FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,605Average$1,828FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
American AirlinesCheapest$1,780Average$2,693FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qatar AirwaysCheapest$1,941Average$2,342FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Brisbane to Key Largo?

When you search for this flight from Brisbane to Key Largo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Brisbane to Key Largo?

Cheapflights helps you find that perfect flight to Key Largo from Brisbane by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Brisbane to Key Largo with no change fees?

Need flexible booking options for your flight to Key Largo from Brisbane? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Brisbane to Key Largo become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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