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Cheap flights from Melbourne Airport to Key Largo from $1,246

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — MIA
11 Mar — 18 Mar1
1 adult

The best prices from Melbourne to Key Largo are usually found in March or February, booked 87 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Melbourne to Key Largo

Keep the following information in mind while searching for Melbourne to Key Largo flight deals. Data was last updated 6 March 2025.

Round-trip from

$1,756

One-way from

$1,246

Popular in

December

Cheapest in

March

Average price

$2,200
American Airlines
  • American Airlines
  • 24/3-31/3
  • 2 total stops
  • 81h 12m total
  • Melbourne to Key Largo
Search Deals
11/5
  • 11/5
  • 3 total stops
  • 35h 44m total
  • Melbourne to Key Largo
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($486 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($115 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Melbourne to Key Largo

Cheapest flights from Melbourne to Key Largo
Explore the most affordable flight options available from Melbourne to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 March 2025.

Fri 7/312:00MEL - MIA
1 stop35h 20mAmerican Airlines
Sat 8/319:12MIA - MEL
1 stop42h 28mAmerican Airlines
Deal found 5/3$1,418
Tue 11/312:00MEL - MIA
1 stop21h 36mQantas Airways
Tue 18/313:43MIA - MEL
1 stop26h 52mQantas Airways
Deal found 4/3$1,838
Sat 17/512:55MEL - MIA
3 stops34h 50mMultiple Airlines
Sat 24/516:51MIA - MEL
3 stops29h 49mMultiple Airlines
Deal found 5/3$1,844
Tue 11/311:30MEL - MIA
2 stops26h 04mUnited Airlines
Tue 18/312:20MIA - MEL
2 stops29h 40mUnited Airlines
Deal found 4/3$1,882
Mon 24/306:40MEL - MIA
2 stops25h 42mAir Canada
Mon 31/307:45MIA - MEL
3 stops37h 20mAir Canada
Deal found 5/3$2,523
Sat 17/515:15MEL - MIA
1 stop39h 35mQatar Airways
Sat 24/519:40MIA - MEL
1 stop37h 30mQatar Airways
Deal found 5/3$2,577
Sat 12/707:25MEL - MIA
2 stops30h 05mJapan Airlines
Mon 11/809:26MIA - MEL
2 stops30h 19mJapan Airlines
Deal found 5/3$2,655
Mon 10/303:25MEL - MIA
2 stops45h 40mEmirates
Tue 18/323:55MIA - MEL
1 stop32h 25mEmirates
Deal found 4/3$2,726
Sat 17/512:55MEL - MIA
2 stops31h 05mFiji Airways
Sat 24/519:00MIA - MEL
2 stops27h 40mFiji Airways
Deal found 5/3$2,890
Wed 9/712:00MEL - MIA
2 stops41h 15mLATAM Airlines
Sun 10/801:45MIA - MEL
2 stops37h 55mLATAM Airlines
Deal found 5/3$2,934
Sun 13/707:00MEL - MIA
3 stops30h 30mAir Tahiti Nui
Tue 12/814:24MIA - MEL
3 stops35h 26mAir Tahiti Nui
Deal found 5/3$3,081
Sun 13/712:05MEL - MIA
2 stops33h 25mAir New Zealand
Tue 12/812:06MIA - MEL
2 stops32h 44mAir New Zealand
Deal found 5/3$3,116

Find flights from Melbourne to Key Largo within your budget

Customise your flight search to find flights from Melbourne 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 6 March 2025.

Fly from

Melbourne

Fly to

Key Largo

Route

Depart

Return

Price

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Mon 24/3

12:00-13:59

1 stop40h 59m

Miami

Mon 31/3

21:47-05:00

1 stop40h 13m

$1,756

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Sat 17/5

12:55-09:45

3 stops34h 50m

Miami

Sat 24/5

16:51-12:40

3 stops29h 49m

$1,844

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Mon 24/3

06:40-17:22

2 stops25h 42m

Miami

Mon 31/3

07:45-12:05

3 stops37h 20m

$2,523

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Sat 17/5

15:15-16:50

1 stop39h 35m

Miami

Sat 24/5

19:40-23:10

1 stop37h 30m

$2,577

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Sat 12/7

07:25-23:30

2 stops30h 05m

Miami

Mon 11/8

09:26-05:45

2 stops30h 19m

$2,655

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Wed 2/4

06:15-10:05

1 stop42h 50m

Miami

Wed 9/4

23:55-08:55

2 stops67h 00m

$2,783

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Mon 18/8

15:05-22:28

1 stop21h 23m

Miami

Sun 7/9

15:30-06:40

2 stops25h 10m

$2,818

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Sat 17/5

12:55-06:00

2 stops31h 05m

Miami

Sat 24/5

19:00-12:40

2 stops27h 40m

$2,890

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Wed 9/7

12:00-15:15

2 stops41h 15m

Miami

Sun 10/8

01:45-05:40

2 stops37h 55m

$2,934

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Sun 13/7

07:00-23:30

3 stops30h 30m

Miami

Tue 12/8

14:24-15:50

3 stops35h 26m

$3,081

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 23 results
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Best time to book a flight from Melbourne to Key Largo

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

Travel insights for flights from Melbourne to Key Largo

Get recent, data-driven insights about flights from Melbourne to Key Largo including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Melbourne Airport to Key Largo?

Use this chart to determine the optimal time to book a return flight from Melbourne to Key Largo. Price data was last updated on 28 February 2025.

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Melbourne Airport to Key Largo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Melbourne Airport to Key Largo?

Currently, March is the cheapest month in which you can book a flight from Melbourne Airport to Key Largo (average of $1,295). Flying from Melbourne Airport to Key Largo in December is currently the most expensive (average of $2,109). 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 MEL to KE9?

Find hourly flight availability from Melbourne to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 March 2025.

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

What is the cheapest day to fly from Melbourne Airport to Key Largo?

Use this chart to determine the cheapest time to fly return from Melbourne to Key Largo. Price data was last updated on 3 March 2024.

Travellers seeking maximum savings on their Melbourne Airport to Key Largo flight should consider departing on Thursday at midday when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key Largo ranges from 41.0 - 252.0 inches per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Key Largo when rainfall is around 41.0 mm.

Temperature in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

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 6 March 2025.
To help decide which airline to fly from Melbourne to Key Largo, see what other customers have to say about Air Tahiti Nui, Japan Airlines and Emirates. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Overall

8.7

Entertainment

7.2

Crew

9.1

Boarding

8.7

Comfort

8.0

Food

7.8

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
8.7
Very Good
61 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Overall

8.7

Entertainment

7.2

Crew

9.1

Boarding

8.7

Comfort

8.0

Food

7.8

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.

Japan Airlines
8.3
Very Good
1,437 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Overall

8.7

Entertainment

7.2

Crew

9.1

Boarding

8.7

Comfort

8.0

Food

7.8

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
8.1
Very Good
3,229 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Overall

8.7

Entertainment

7.2

Crew

9.1

Boarding

8.7

Comfort

8.0

Food

7.8

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.

Singapore Airlines
8.1
Very Good
1,284 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Overall

8.7

Entertainment

7.2

Crew

9.1

Boarding

8.7

Comfort

8.0

Food

7.8

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
8.0
Very Good
182 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Overall

8.7

Entertainment

7.2

Crew

9.1

Boarding

8.7

Comfort

8.0

Food

7.8

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 Melbourne 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 are the cheapest airlines to fly from Melbourne Airport to Key Largo one-way?

    One-way options have recently been found by users for as low as $1,470 on Qatar Airways. Other airlines that offer cheap prices include United Airlines from $2,143 and LATAM Airlines from $2,303 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Melbourne 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 Melbourne Airport to Key Largo?

    Currently, March is the cheapest month in which you can book a flight from Melbourne Airport to Key Largo (average of $1,295). Flying from Melbourne Airport to Key Largo in December is currently the most expensive (average of $2,109). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Melbourne to Key Largo

Discover the top 8 airlines that operate flights from Melbourne 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 6 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,804Average$2,316FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$1,814Average$3,078FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$1,819Average$2,699FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$1,840Average$2,572FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Japan AirlinesCheapest$2,038Average$2,580FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Virgin AustraliaCheapest$2,191Average$2,609FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qatar AirwaysCheapest$2,285Average$2,654FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$2,736Average$2,906FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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How does Cheapflights help users find flights from Melbourne to Key Largo?

Cheapflights helps you search for flights from Melbourne to Key Largo via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Melbourne to Key Largo?

Cheapflights helps you find that perfect flight to Key Largo from Melbourne 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 Melbourne to Key Largo with no change fees?

Yes, we can. To see specific flights from Melbourne to Key Largo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Melbourne to Key Largo become cheaper?

Not ready to book yet? You can track prices for flights from Melbourne to Key Largo on Cheapflights with our Price Alert feature and get notified when better prices are available.

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