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South Pacific

$377+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SYD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This oojo deal was found by Cheapflights users on 1/27. 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 4/76:47 pm
MIA
-
NAN
1 stop18h 13m
Fiji Airways
Tue 4/219:15 pm
NAN
-
MIA
1 stop16h 41m
Fiji Airways
Deal found 1/27$816
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Wed 2/45:29 pm
MIA
-
AKL
1 stop21h 41m
Qantas Airways
Tue 2/101:20 pm
AKL
-
MIA
1 stop19h 13m
Qantas Airways
Deal found 1/27$852
This BusinessClass deal was found by Cheapflights users on 1/28. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/125:30 pm
MIA
-
NAN
1 stop19h 15m
Fiji Airways
Thu 2/199:15 pm
NAN
-
MIA
1 stop18h 30m
Fiji Airways
Deal found 1/28$857
This BusinessClass deal was found by Cheapflights users on 1/28. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:47 pm
MIA
-
NAN
1 stop18h 13m
Fiji Airways
Tue 4/219:15 pm
NAN
-
MIA
1 stop16h 41m
Fiji Airways
Deal found 1/28$858
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/89:05 am
MIA
-
AKL
2 stops30h 05m
United Airlines
Tue 2/243:50 pm
AKL
-
MIA
1 stop19h 06m
United Airlines
Deal found 1/27$858
This Qantas Airways deal was found by Cheapflights users on 1/27. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:10 pm
MIA
-
AKL
2 stops28h 30m
Qantas Airways
Tue 12/223:50 pm
AKL
-
MIA
1 stop22h 10m
Qantas Airways
Deal found 1/27$866
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/38:35 pm
MIA
-
NAN
1 stop40h 25m
Multiple Airlines
Tue 4/79:15 pm
NAN
-
MIA
1 stop18h 48m
Multiple Airlines
Deal found 1/26$870
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/41:40 pm
MIA
-
AKL
1 stop25h 30m
Qantas Airways
Wed 2/253:50 pm
AKL
-
MIA
1 stop24h 31m
Qantas Airways
Deal found 1/28$876
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/87:50 am
MIA
-
AKL
1 stop30h 45m
Delta
Mon 2/232:35 pm
AKL
-
MIA
1 stop34h 00m
Delta
Deal found 1/28$877
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/67:25 pm
MIA
-
AKL
2 stops43h 10m
Delta
Thu 2/262:35 pm
AKL
-
MIA
1 stop34h 00m
Delta
Deal found 1/28$881
This oojo deal was found by Cheapflights users on 1/26. 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.
Fri 2/137:00 am
MIA
-
AKL
2 stops47h 25m
Qantas Airways
Fri 2/203:50 pm
AKL
-
MIA
1 stop24h 31m
Qantas Airways
Deal found 1/26$882
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/284:51 pm
MIA
-
AKL
2 stops46h 19m
United Airlines
Thu 2/53:50 pm
AKL
-
MIA
1 stop19h 17m
United Airlines
Deal found 1/27$887

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$816
(oojo)

One-way from

$377
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,768
Provider with most accurate pricing for Miami-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Sydney Kingsford Smith flights.
Search Deals
From Key Largo to South Pacific
Search Deals
One-way flight from Key Largo to South Pacific
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($297 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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 4/7

6:47 pm-5:00 am

1 stop18h 13m

Nadi

Tue 4/21

9:15 pm-9:56 pm

1 stop16h 41m

$818

MiamiNadi

MIA - NAN

MIANAN

Miami

Thu 2/12

5:30 pm-5:45 am

1 stop19h 15m

Nadi

Thu 2/19

9:15 pm-10:45 pm

1 stop18h 30m

$857

MiamiNadi

MIA - NAN

MIANAN

Miami

Thu 4/16

6:47 pm-5:00 am

1 stop18h 13m

Nadi

Tue 4/21

9:15 pm-9:56 pm

1 stop16h 41m

$857

MiamiAuckland

MIA - AKL

MIAAKL

Miami

Sun 2/8

9:05 am-9:10 am

2 stops30h 05m

Auckland Intl

Tue 2/24

3:50 pm-4:56 pm

1 stop19h 06m

$858

MiamiAuckland

MIA - AKL

MIAAKL

Miami

Sun 2/8

7:50 am-8:35 am

1 stop30h 45m

Auckland Intl

Wed 2/25

2:35 pm-5:52 pm

1 stop21h 17m

$864

MiamiAuckland

MIA - AKL

MIAAKL

Miami

Sat 2/21

5:30 pm-9:10 am

1 stop21h 40m

Auckland Intl

Fri 3/6

4:35 pm-5:40 am

2 stops31h 05m

$864

MiamiAuckland

MIA - AKL

MIAAKL

Miami

Sat 2/21

7:50 am-8:35 am

1 stop30h 45m

Auckland Intl

Fri 3/6

2:35 pm-5:52 pm

1 stop21h 17m

$864

MiamiAuckland

MIA - AKL

MIAAKL

Miami

Sun 2/8

7:15 am-8:35 am

2 stops31h 20m

Auckland Intl

Thu 2/26

2:35 pm-10:47 pm

2 stops26h 12m

$869

MiamiNadi

MIA - NAN

MIANAN

Miami

Fri 4/3

8:35 pm-5:00 am

1 stop40h 25m

Nadi

Tue 4/7

9:15 pm-12:03 am

1 stop18h 48m

$870

MiamiAuckland

MIA - AKL

MIAAKL

Miami

Sun 2/8

7:50 am-8:35 am

1 stop30h 45m

Auckland Intl

Fri 2/27

2:35 pm-6:35 am

1 stop34h 00m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 60 results
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6

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, June is the cheapest month in which you can book a flight from Key Largo to South Pacific (average of $253). Flying from Key Largo to South Pacific in April is currently the most expensive (average of $873). 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 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 January 29, 2026.
Read through reviews of airlines operating flights from Key Largo to South Pacific, such as Fiji Airways, Air New Zealand, and Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very good
223 reviews

Overall

8.0

Entertainment

7.5

Food

7.4

Crew

8.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Fiji Airways
8.0
Very good
223 reviews
Fiji Airways
8.0
Very good
223 reviews

Overall

8.0

Entertainment

7.5

Food

7.4

Crew

8.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Air New Zealand
8.0
Very good
577 reviews
Fiji Airways
8.0
Very good
223 reviews

Overall

8.0

Entertainment

7.5

Food

7.4

Crew

8.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Qantas Airways
7.5
Good
981 reviews
Fiji Airways
8.0
Very good
223 reviews

Overall

8.0

Entertainment

7.5

Food

7.4

Crew

8.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
United Airlines
7.4
Good
9,215 reviews
Fiji Airways
8.0
Very good
223 reviews

Overall

8.0

Entertainment

7.5

Food

7.4

Crew

8.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
American Airlines
7.2
Good
11,206 reviews
Fiji Airways
8.0
Very good
223 reviews

Overall

8.0

Entertainment

7.5

Food

7.4

Crew

8.5

Boarding

8.1

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.

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.

  • How long is the flight from Key Largo to South Pacific?

    For as low as $818, Fiji Airways can have you in South Pacific from Key Largo in 18h 13m. There are 7482 mi between Key Largo and South Pacific. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Fiji Airways ($364), United Airlines ($434), and Qantas Airways ($553).

  • 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 - Auckland Intl or Miami - Melbourne.

  • 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, June is the cheapest month in which you can book a flight from Key Largo to South Pacific (average of $253). Flying from Key Largo to South Pacific in April is currently the most expensive (average of $873). 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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Top 8 airlines flying from Key Largo to South Pacific

Discover the top 8 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$297Average$1,110FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$338Average$1,169FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$633Average$1,199FlexibilityNo cancel feeOn-time67%
Fiji AirwaysCheapest$680Average$1,350FlexibilityNo cancel feeOn-time74%
Qantas AirwaysCheapest$782Average$1,544FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$859Average$1,477FlexibilityNo cancel feeOn-time71%
Air New ZealandCheapest$934Average$1,496FlexibilityNo cancel feeOn-time78%
Air Tahiti NuiCheapest$1,130Average$1,390FlexibilityNo cancel feeOn-time73%

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