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$418+ Cheap flights from Key Largo, FL to South Pacific

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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Key Largo to South Pacific

Keep the following information in mind while searching for Key Largo to South Pacific flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,151
(oojo)

One-way from

$418
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,359
Provider with most accurate pricing for Miami-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Miami-Sydney Kingsford Smith flights.
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From Key Largo to South Pacific
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One-way flight from Key Largo to South Pacific
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Highest demand for flights based on searches. 20% potential increase in price ($366 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Key Largo to South Pacific

Cheapest flights from Key Largo to South Pacific
Explore the most affordable flight options available from Key Largo to South Pacific. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This oojo deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:28 pmMIA - NAN
1 stop18h 52mFiji Airways
Tue 11/189:15 pmNAN - MIA
1 stop17h 06mFiji Airways
Deal found 4/28$896
This StudentUniverse deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:00 pmMIA - SYD
2 stops35h 50mFiji Airways
Thu 11/136:00 amSYD - MIA
2 stops32h 18mFiji Airways
Deal found 4/27$1,162
This Fiji Airways deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:30 pmMIA - NAN
2 stops21h 15mMultiple Airlines
Tue 11/189:15 pmNAN - MIA
1 stop17h 06mMultiple Airlines
Deal found 4/28$1,170
This StudentUniverse deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/512:06 pmMIA - SYD
2 stops30h 39mAir New Zealand
Tue 8/1211:50 amSYD - MIA
2 stops24h 49mAir New Zealand
Deal found 4/27$1,196
This oojo deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:41 pmMIA - BNE
2 stops24h 44mFiji Airways
Tue 11/1111:35 amBNE - MIA
2 stops25h 43mFiji Airways
Deal found 4/27$1,223
This FlightHub deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:01 amMIA - PPT
1 stop23h 59mAir Tahiti Nui
Sun 12/77:00 amPPT - MIA
1 stop28h 55mAir Tahiti Nui
Deal found 4/27$1,269
This Air Canada deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:25 pmMIA - AKL
2 stops28h 55mAir Canada
Sun 11/96:25 amAKL - MIA
2 stops28h 57mAir Canada
Deal found 4/27$1,283
This Alaska Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/66:21 pmMIA - PPT
2 stops33h 09mAlaska Airlines
Sat 6/711:30 pmPPT - MIA
2 stops35h 51mAlaska Airlines
Deal found 4/28$1,289
This Orbitz deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/225:55 pmMIA - PPT
1 stop39h 05mMultiple Airlines
Sat 11/2911:59 pmPPT - MIA
1 stop16h 30mMultiple Airlines
Deal found 4/28$1,299
This Mytrip deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/273:15 pmMIA - SYD
3 stops30h 30mMultiple Airlines
Tue 6/31:15 pmSYD - MIA
3 stops30h 28mMultiple Airlines
Deal found 4/27$1,305
This FlightHub deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/197:41 pmMIA - AKL
2 stops24h 59mFiji Airways
Sun 8/312:10 pmAKL - MIA
2 stops31h 50mFiji Airways
Deal found 4/27$1,323
This Booking.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:15 pmMIA - AKL
2 stops31h 05mMultiple Airlines
Sun 8/316:35 amAKL - MIA
2 stops26h 40mMultiple Airlines
Deal found 4/27$1,365

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to South Pacific 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 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Key Largo to South Pacific that are best for you.

Fly from

Key Largo

Fly to

South Pacific

Route

Depart

Return

Price

MiamiNadi

MIA - NAN

MIANAN

Miami

Tue 7/8

7:40 pm-5:00 am

1 stop17h 20m

Nadi

Thu 7/17

9:40 pm-11:29 pm

1 stop17h 49m

$1,151

MiamiBrisbane

MIA - BNE

MIABNE

Miami

Tue 8/12

7:41 pm-10:25 am

2 stops24h 44m

Brisbane

Tue 11/11

11:35 am-10:18 pm

2 stops25h 43m

$1,223

MiamiPapeete

MIA - PPT

MIAPPT

Miami

Fri 6/6

6:21 pm-9:30 pm

2 stops33h 09m

Papeete Faaa

Sat 6/7

11:30 pm-5:21 pm

2 stops35h 51m

$1,289

MiamiSydney

MIA - SYD

MIASYD

Miami

Tue 5/27

3:15 pm-11:45 am

3 stops30h 30m

Sydney Kingsford Smith

Tue 6/3

1:15 pm-5:43 am

3 stops30h 28m

$1,305

MiamiAuckland

MIA - AKL

MIAAKL

Miami

Tue 8/19

7:41 pm-12:40 pm

2 stops24h 59m

Auckland Intl

Sun 8/31

2:10 pm-6:00 am

2 stops31h 50m

$1,323

MiamiAuckland

MIA - AKL

MIAAKL

Miami

Sun 8/24

6:15 pm-5:20 pm

2 stops31h 05m

Auckland Intl

Sun 8/31

6:35 am-5:15 pm

2 stops26h 40m

$1,365

MiamiAuckland

MIA - AKL

MIAAKL

Miami

Wed 5/28

7:05 pm-2:05 pm

2 stops27h 00m

Auckland Intl

Wed 6/4

6:00 am-3:56 pm

2 stops25h 56m

$1,379

MiamiAuckland

MIA - AKL

MIAAKL

Miami

Wed 8/20

4:53 pm-7:10 am

2 stops46h 17m

Auckland Intl

Mon 9/1

1:50 pm-11:02 am

2 stops37h 12m

$1,388

MiamiAuckland

MIA - AKL

MIAAKL

Miami

Tue 5/27

4:50 pm-5:30 am

1 stop20h 40m

Auckland Intl

Tue 6/3

7:40 pm-10:45 pm

1 stop19h 05m

$1,395

MiamiPapeete

MIA - PPT

MIAPPT

Miami

Thu 10/23

9:15 pm-5:05 am

1 stop37h 50m

Papeete Faaa

Wed 10/29

7:00 am-4:55 pm

1 stop27h 55m

$1,398

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 60 results
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Best time to book a flight from Key Largo to South Pacific

Have a flexible travel schedule? Discover the best time to fly to South Pacific from Key Largo with our price prediction graph.
Estimated round-trip 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 Key Largo to South Pacific

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

Currently, February is the cheapest month in which you can book a flight from Key Largo to South Pacific (average of $1,046). Flying from Key Largo to South Pacific in December is currently the most expensive (average of $1,643). 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.

What is the cheapest time of day to fly from KE9 to SP?

Find hourly flight availability from Key Largo to South Pacific. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

When flying from Key Largo to South Pacific, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in South Pacific by month

Plan your trip to South Pacific by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Pacific ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit South Pacific when rainfall is around 2.0 in.

Temperature in South Pacific by month

Plan your trip to South Pacific by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Pacific, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing South Pacific

Get insights into the airlines that provide service to South Pacific. 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 South Pacific. Reviews last updated April 29, 2025.
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Entertainment

7.3

Food

7.8

Crew

9.1

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Entertainment

7.3

Food

7.8

Crew

9.1

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
China Airlines
8.3
Very good
729 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Entertainment

7.3

Food

7.8

Crew

9.1

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.3
Very good
855 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Entertainment

7.3

Food

7.8

Crew

9.1

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.1
Very good
190 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Entertainment

7.3

Food

7.8

Crew

9.1

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Emirates
8.0
Very good
3,213 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Overall

8.8

Entertainment

7.3

Food

7.8

Crew

9.1

Boarding

8.7

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to South Pacific. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Key Largo to South Pacific one-way?

    The cheapest airlines for a one-way flight from Key Largo to South Pacific are American Airlines ($630), Fiji Airways ($711), and Air Tahiti Nui ($823).

  • What are the most popular routes from Key Largo to South Pacific?

    The most popular route from Key Largo to South Pacific is Miami - Sydney Kingsford Smith. You may also consider Miami - Melbourne or Miami - Melbourne Avalon.

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

    Yes. In addition to deals on Key Largo to South Pacific flights, Cheapflights offers vacation packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to South Pacific 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 Key Largo to South Pacific?

    Currently, February is the cheapest month in which you can book a flight from Key Largo to South Pacific (average of $1,046). Flying from Key Largo to South Pacific in December is currently the most expensive (average of $1,643). 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 Key Largo to South Pacific

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Key Largo to South Pacific

Discover the top 9 airlines that operate flights from Key Largo to South Pacific. 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 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$296Average$1,694FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$306Average$306FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$436Average$1,601FlexibilityNo cancel feeOn-time69%
Fiji AirwaysCheapest$711Average$1,265FlexibilityNo cancel feeOn-time74%
DeltaCheapest$851Average$1,429FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$865Average$1,298FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$921Average$1,952FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,076Average$1,558FlexibilityNo cancel feeOn-time78%
Air Tahiti NuiCheapest$1,130Average$1,484FlexibilityNo cancel feeOn-time73%

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