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Cheap flights from Brisbane to Key Largo from $837

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — MIA
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 8 January 2026.

Round-trip from

$1,637

One-way from

$837

Popular in

December

Cheapest in

October

Average price

$2,022
Air Canada
  • Air Canada
  • 28/1-25/2
  • 3 total stops
  • 55h 39m total
  • Brisbane to Key Largo
Search Deals
18/1
  • 18/1
  • 3 total stops
  • 28h 14m total
  • Brisbane to Key Largo
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($137 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($132 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 8 January 2026.

Fri 6/210:45BNE - MIA
3 stops28h 14mMultiple Airlines
Wed 11/206:45MIA - BNE
3 stops35h 00mMultiple Airlines
Deal found 8/1$1,558
Thu 15/112:10BNE - MIA
2 stops40h 09mAmerican Airlines
Sat 31/121:45MIA - BNE
2 stops41h 45mAmerican Airlines
Deal found 7/1$1,602
Wed 28/110:45BNE - MIA
1 stop21h 54mAir Canada
Wed 25/208:00MIA - BNE
2 stops33h 45mAir Canada
Deal found 6/1$1,637
Sun 1/208:10BNE - MIA
2 stops38h 41mAir New Zealand
Sun 15/208:35MIA - BNE
2 stops34h 20mAir New Zealand
Deal found 5/1$1,655
Thu 5/209:40BNE - MIA
2 stops37h 35mAmerican Airlines
Mon 9/212:02MIA - BNE
2 stops25h 58mAmerican Airlines
Deal found 5/1$1,698
Mon 16/309:45BNE - MIA
2 stops39h 54mAir Canada
Tue 31/318:15MIA - BNE
2 stops46h 50mAir Canada
Deal found 6/1$1,716

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 8 January 2026.
Use the filters below to find and compare flights from Brisbane to Key Largo that are best for you.

Fly from

Brisbane

Fly to

Key Largo

Route

Depart

Return

Price

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Wed 28/1

10:45-17:39

1 stop21h 54m

Miami

Wed 25/2

08:00-08:45

2 stops33h 45m

$1,637

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Thu 5/2

09:40-07:15

2 stops36h 35m

Miami

Mon 9/2

06:45-05:00

1 stop31h 15m

$1,698

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Wed 28/1

09:40-07:16

2 stops36h 36m

Miami

Wed 25/2

11:40-05:00

2 stops26h 20m

$1,699

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Mon 16/3

09:45-11:39

2 stops39h 54m

Miami

Tue 31/3

18:15-07:05

2 stops46h 50m

$1,716

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Thu 19/2

08:20-10:55

2 stops41h 35m

Miami

Thu 26/2

10:58-09:55

2 stops31h 57m

$1,774

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Sun 18/1

10:45-23:59

3 stops28h 14m

$837

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Sun 22/2

11:10-21:59

2 stops25h 49m

$975

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Wed 25/2

08:20-21:59

2 stops28h 39m

$981

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Thu 12/2

19:40-05:14

2 stops48h 34m

$1,091

BrisbaneMiami

BNE - MIA

BNEMIA

Brisbane

Wed 25/2

11:05-17:52

1 stop21h 47m

$1,113

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 12 results
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 2 January 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 77 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 $742). Flying from Brisbane to Key Largo in August is currently the most expensive (average of $1,689). 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.

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 8 January 2026.
Check out reviews from past customers who have flown with Air New Zealand, Qantas Airways, andUnited Airlines 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
565 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.4

Crew

8.5

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Air New Zealand
8.0
Very Good
565 reviews
Air New Zealand
8.0
Very Good
565 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.4

Crew

8.5

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Qantas Airways
7.5
Good
967 reviews
Air New Zealand
8.0
Very Good
565 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.4

Crew

8.5

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
United Airlines
7.4
Good
9,139 reviews
Air New Zealand
8.0
Very Good
565 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.4

Crew

8.5

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
American Airlines
7.2
Good
11,094 reviews
Air New Zealand
8.0
Very Good
565 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.4

Crew

8.5

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Air Canada
7.1
Good
10,602 reviews
Air New Zealand
8.0
Very Good
565 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.4

Crew

8.5

Boarding

8.2

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

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 $1,637, Air Canada can have you in Key Largo from Brisbane in 21h 54m. 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 $742). Flying from Brisbane to Key Largo in August is currently the most expensive (average of $1,689). 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

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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 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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,213Average$1,732FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,244Average$2,245FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$1,313Average$2,257FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapest$1,645Average$1,869FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
American AirlinesCheapest$1,724Average$2,801FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qatar AirwaysCheapest$1,989Average$2,374FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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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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