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Cheap flights from Auckland to Key Largo from $934

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
AKL — MIA
25 Aug — 1 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Auckland to Key Largo

Enter your travel dates to find the best prices.

Cheapest flights from Auckland to Key Largo
Explore the most affordable flight options available from Auckland to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 July 2026.

Mon 14/916:25
AKL
-
MIA
1 stop32h 33m
American Airlines
Sun 27/919:35
MIA
-
AKL
2 stops26h 35m
American Airlines
Deal found 23/7$1,909
Mon 9/1107:30
AKL
-
MIA
2 stops29h 02m
American Airlines
Tue 10/1121:55
MIA
-
AKL
1 stop37h 00m
American Airlines
Deal found 21/7$1,928
Fri 4/916:25
AKL
-
MIA
1 stop34h 17m
American Airlines
Fri 11/919:35
MIA
-
AKL
2 stops26h 30m
American Airlines
Deal found 21/7$1,988
Mon 7/919:50
AKL
-
MIA
1 stop37h 45m
Air New Zealand
Mon 14/916:41
MIA
-
AKL
1 stop21h 19m
Air New Zealand
Deal found 23/7$1,998
Wed 2/919:50
AKL
-
MIA
1 stop18h 44m
Air New Zealand
Wed 23/916:58
MIA
-
AKL
1 stop21h 02m
Air New Zealand
Deal found 23/7$2,009
Wed 2/919:50
AKL
-
MIA
1 stop18h 44m
Air New Zealand
Wed 9/917:01
MIA
-
AKL
1 stop20h 29m
Air New Zealand
Deal found 22/7$2,017
Mon 7/915:20
AKL
-
MIA
2 stops30h 21m
Qantas Airways
Mon 14/915:45
MIA
-
AKL
2 stops30h 20m
Qantas Airways
Deal found 23/7$2,021
Wed 2/906:00
AKL
-
MIA
2 stops28h 39m
Qantas Airways
Wed 9/915:45
MIA
-
AKL
2 stops29h 35m
Qantas Airways
Deal found 22/7$2,038
Wed 2/906:00
AKL
-
MIA
2 stops28h 39m
Qantas Airways
Wed 23/919:35
MIA
-
AKL
2 stops29h 15m
Qantas Airways
Deal found 23/7$2,040
Mon 14/908:20
AKL
-
MIA
2 stops28h 39m
Qantas Airways
Sun 27/919:35
MIA
-
AKL
2 stops26h 30m
Qantas Airways
Deal found 23/7$2,090

Find flight deals from Auckland to Key Largo

Keep the following information in mind while searching for Auckland to Key Largo flight deals. Data was last updated 26 July 2026.

Round-trip from

$1,909

One-way from

$934

Popular in

March

Cheapest in

July

Average price

$1,859
American Airlines
  • American Airlines
  • 14/9-27/9
  • 3 total stops
  • 59h 08m total
  • Auckland to Key Largo
Search Deals
9/11
  • 9/11
  • 1 total stop
  • 21h 10m total
  • Auckland to Key Largo
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($54 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Auckland 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 134,765 searches. Data last updated 26 July 2026.
Use the filters below to find and compare flights from Auckland to Key Largo that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 7/9

15:20-05:41

2 stops30h 21m

Miami

Mon 14/9

15:45-14:05

2 stops30h 20m

$2,021

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Wed 2/9

19:50-22:34

1 stop18h 44m

Miami

Wed 9/9

11:30-06:00

2 stops26h 30m

$2,100

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 17/9

06:00-18:09

2 stops28h 09m

Miami

Sun 20/9

15:45-13:20

2 stops29h 35m

$2,100

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 9/11

19:50-22:00

1 stop20h 10m

Miami

Tue 10/11

08:53-05:45

1 stop26h 52m

$2,114

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 6/8

13:50-22:40

2 stops24h 50m

Miami

Thu 27/8

16:58-07:10

1 stop22h 12m

$2,119

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Fri 25/12

13:20-16:39

1 stop21h 19m

Miami

Wed 20/1

08:30-09:55

1 stop31h 25m

$2,159
Fastest return journey

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Sat 5/9

13:50-17:35

1 stop19h 45m

Miami

Sat 12/9

16:58-07:10

1 stop22h 12m

$2,159

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Thu 17/9

13:50-19:26

1 stop21h 36m

Miami

Sun 20/9

11:30-06:00

2 stops50h 30m

$2,257

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Fri 25/12

19:00-05:50

2 stops28h 50m

Miami

Wed 20/1

07:29-05:50

2 stops28h 21m

$2,314

AucklandMiami

AKL - MIA

AKLMIA

Auckland Intl

Mon 7/9

08:20-22:45

3 stops30h 25m

Miami

Mon 14/9

19:35-14:05

2 stops26h 30m

$2,440

Flights are sorted by cheapest return flights first.

Deals found on 21/7

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

Best time to book a flight from Auckland to Key Largo

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

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

Airfare is below average for this route at the moment.
Auckland to Key Largo flights typically cost between $2,055 and $2,427 in September.
The cheapest return price found within the last 5 days was $1,909 on American Airlines (14 Sept–27 Sept).

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 26 July 2026.
Read reviews from past customers who have flown with Air New Zealand,Qantas Airways, andUnited Airlines from Auckland to Key Largo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
655 reviews
Check prices

Entertainment

7.4

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.5

Reviews

1 / 20
2.0
Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Air New Zealand
8.0
Very Good
655 reviews
Air New Zealand
8.0
Very Good
655 reviews
Check prices

Entertainment

7.4

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.5

Reviews

1 / 20
2.0
Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Qantas Airways
7.5
Good
1,067 reviews
Air New Zealand
8.0
Very Good
655 reviews
Check prices

Entertainment

7.4

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.5

Reviews

1 / 20
2.0
Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
United Airlines
7.4
Good
10,037 reviews
Air New Zealand
8.0
Very Good
655 reviews
Check prices

Entertainment

7.4

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.5

Reviews

1 / 20
2.0
Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
American Airlines
7.1
Good
11,844 reviews
Air New Zealand
8.0
Very Good
655 reviews
Check prices

Entertainment

7.4

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.5

Reviews

1 / 20
2.0
Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Air Canada
7.1
Good
11,386 reviews
Air New Zealand
8.0
Very Good
655 reviews
Check prices

Entertainment

7.4

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.5

Reviews

1 / 20
2.0
Mediocre

Viren,Jun 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Related info for your journey

Find useful and relevant information for your journey from Auckland 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 Auckland to Key Largo?

    For a flight from Auckland to Key Largo, you will be flying from Auckland Intl. Auckland Intl (AKL) is just 17.9 km from the centre of the city. Auckland Intl is the only Auckland airport and it handles 0 outbound flights to Key Largo per day. 5 airlines have flights to Key Largo from Auckland Intl on a regular basis.

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

    Qantas Airways and United Airlines can get you from Auckland to Key Largo in just under 20h 10m. Your travel time can differ by up to 10h 11m. Airlines will cover a distance of 12952 km. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Auckland 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Auckland to Key Largo

Discover the top 5 airlines that operate flights from Auckland 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 134,765 searches. Data last updated 26 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,345Average$2,726FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,458Average$2,153FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapest$1,737Average$1,985FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qantas AirwaysCheapest$1,774Average$2,353FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$1,946Average$2,378FlexibilityNo cancel feeOn-time78%
Search Air New Zealand 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 Auckland to Key Largo?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Auckland to Key Largo. 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 Auckland to Key Largo?

Cheapflights simply makes it quick and affordable to book flights from Auckland to Key Largo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Key Largo from Auckland? 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 Auckland to Key Largo become cheaper?

Yes, Cheapflights offers price alerts on Auckland to Key Largo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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