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Cheap flights from Auckland to Key Largo from $1,126

AKL — MIA
15 Oct — 22 Oct1
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

Thu 29/1007:30 -
2 stops48h 04m
Mon 2/1121:48 -
2 stops65h 22m
Deal found 14/9$2,429
Sun 1/1106:20 -
2 stops29h 02m
Sun 22/1118:20 -
2 stops29h 40m
Deal found 12/9$2,436
Mon 26/1007:45 -
2 stops40h 48m
Sun 8/1111:45 -
2 stops27h 25m
Deal found 12/9$2,445
Sun 11/1016:35 -
2 stops38h 59m
Fri 16/1013:45 -
2 stops30h 25m
Deal found 12/9$2,597
Thu 29/1007:30 -
2 stops28h 30m
Thu 5/1121:59 -
2 stops41h 11m
Deal found 14/9$2,642
Mon 26/1020:05 -
3 stops45h 19m
Sun 8/1118:20 -
2 stops29h 05m
Deal found 12/9$2,666
Thu 8/1016:15 -
2 stops22h 40m
Thu 15/1021:50 -
2 stops46h 20m
Deal found 10/9$2,676
Mon 26/1007:45 -
2 stops28h 15m
Sun 8/1117:21 -
1 stop41h 34m
Deal found 12/9$2,688
Tue 27/1007:30 -
2 stops28h 30m
Tue 3/1121:40 -
1 stop41h 30m
Deal found 12/9$2,690
Thu 29/1019:50 -
1 stop19h 09m
Thu 5/1112:50 -
1 stop22h 55m
Deal found 14/9$2,716
Wed 7/1006:15 -
2 stops27h 59m
Mon 19/1018:10 -
2 stops27h 40m
Deal found 10/9$2,727
Tue 13/1019:50 -
1 stop19h 29m
Tue 20/1008:00 -
1 stop29h 00m
Deal found 12/9$2,728

Find flight deals from Auckland to Key Largo

Round-trip from

$2,429

One-way from

$1,126

Popular in

September

Cheapest in

July

Average price

$2,766
American Airlines
  • American Airlines
  • 29/10-2/11
  • 4 total stops
  • 113h 26m total
  • Auckland to Key Largo
Search Deals
Air Tahiti Nui
  • Air Tahiti Nui
  • 28/2-31/12
  • 2 total stops
  • 23h 39m total
  • Auckland to Key Largo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($333 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($51 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
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 Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Sun 28/2

16:05-21:44

2 stops23h 39m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,126

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Sun 28/2

14:50-17:06

3 stops44h 16m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,214

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Sat 26/12

16:05-13:47

2 stops39h 42m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,368

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Sun 27/12

16:05-06:52

2 stops32h 47m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,368
Fastest return journey

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Tue 24/11

13:20-16:45

1 stop21h 25m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,422

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Tue 27/10

19:50-15:52

1 stop37h 02m

Miami

Wed 31/12

00:00-17:00

Nonstop0h 00m

$1,436

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Thu 8/10

16:15-21:55

2 stops22h 40m

Miami

Thu 15/10

21:50-13:10

2 stops46h 20m

$2,676

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Tue 13/10

06:10-19:00

2 stops29h 50m

Miami

Tue 20/10

15:30-14:20

3 stops29h 50m

$2,818

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Thu 29/10

14:50-21:59

2 stops24h 09m

Miami

Mon 2/11

08:45-09:10

3 stops30h 25m

$2,822

AucklandMiami

AKL Auckland Intl - MIA Miami

AKLMIA

Auckland Intl

Wed 28/10

07:30-18:23

2 stops27h 53m

Miami

Sun 1/11

15:57-09:10

2 stops23h 13m

$2,823

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 13 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

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 typical for this route at the moment.
Auckland to Key Largo flights typically cost between $2,320 and $2,938 in October.
The cheapest return price found within the last 5 days was $2,429 on American Airlines (29 Oct–2 Nov).

Reviews of airlines servicing Key Largo

Read reviews from past customers who have flown with Air New Zealand and Qantas Airways 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
669 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.4

Food

7.5

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
Air New Zealand
8.0
Very Good
669 reviews
Air New Zealand
8.0
Very Good
669 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.4

Food

7.5

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed
Qantas Airways
7.5
Good
1,098 reviews
Air New Zealand
8.0
Very Good
669 reviews
Check prices

Overall

8.0

Boarding

8.2

Entertainment

7.4

Food

7.5

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

Related info for your journey

  • 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. 2 airlines have flights to Key Largo from Auckland Intl on a regular basis.

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

    United Airlines can get you from Auckland to Key Largo in just under 24h 09m. Your travel time can differ by up to . Airlines will cover a distance of 12952 km.

  • 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

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Top 2 airlines flying from Auckland to Key Largo

AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,803Average$2,359FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$2,002Average$2,401FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

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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.

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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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