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 $1,134 on Air Canada. Other airlines that offer cheap prices include Qantas Airways from $1,226 and American Airlines from $1,266 one-way. Find deals

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.

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).

What are the most popular airlines that fly from Melbourne Airport to Key Largo?

When booking a flight from Melbourne Airport to Key Largo, you may want to consider flying on American Airlines, Air Canada or Japan Airlines as they are the most popular for this route.

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

Users have found that booking a flight from Melbourne Airport to Key Largo at least 20 days early can save you up to 7% on average compared to booking a flight this week. If booking 20 days before your flight isn’t an option for you, users have found flights from Melbourne Airport to Key Largo for as little as $1,872 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,462 for flights departing within the next 3 days.

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

March can be a great time to fly to Key Largo from Melbourne Airport with a flight ticket averaging about $2,589. Cheapflights users have found deals in the month of March for as cheap as $1,720. The most expensive prices can be found in the month of January.

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.

$991+ Flights from Melbourne Airport to Key Largo

Cheapflights Tip: The best prices from Melbourne to Key Largo are usually found in March or August, booked 83 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Melbourne to Key Largo

Round-trip from	$1,732
One-way from	$991
Popular in	January
Cheapest in	March
Average price	$2,687

Air New Zealand
14/8-26/8
4 total stops
56h 01m total
Melbourne to Key Largo

Search Deals

17/8
3 total stops
47h 50m total
Melbourne to Key Largo

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($519 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($101 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 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 13 July 2025.

Thu 14/808:35MEL - MIA

2 stops28h 04mAir New Zealand

Tue 26/816:53MIA - MEL

2 stops27h 57mAir New Zealand

Deal found 11/7$1,732

Fri 1/812:05MEL - MIA

2 stops24h 34mMultiple Airlines

Fri 15/807:00MIA - MEL

3 stops37h 50mMultiple Airlines

Deal found 10/7$1,895

Sun 10/806:00MEL - MIA

2 stops25h 20mAir Canada

Sun 17/818:20MIA - MEL

2 stops28h 00mAir Canada

Deal found 12/7$1,957

Fri 1/809:45MEL - MIA

1 stop22h 40mQantas Airways

Fri 15/814:52MIA - MEL

1 stop25h 53mQantas Airways

Deal found 10/7$2,059

Fri 1/809:45MEL - MIA

2 stops23h 59mAmerican Airlines

Fri 15/808:51MIA - MEL

1 stop31h 54mAmerican Airlines

Deal found 10/7$2,109

Wed 10/915:15MEL - MIA

1 stop32h 55mQatar Airways

Thu 18/919:40MIA - MEL

1 stop31h 10mQatar Airways

Deal found 10/7$2,325

Best flights from Melbourne to Key Largo
Discover carefully curated flight deals from Melbourne to Key Largo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 July 2025.

Thu 14/808:35MEL - MIA

2 stops28h 04mAir New Zealand

Tue 26/816:53MIA - MEL

2 stops27h 57mAir New Zealand

Deal found 11/7$1,732

Fri 1/812:05MEL - MIA

2 stops24h 34mMultiple Airlines

Fri 15/807:00MIA - MEL

3 stops37h 50mMultiple Airlines

Deal found 10/7$1,895

Sun 10/806:00MEL - MIA

2 stops25h 20mAir Canada

Sun 17/818:20MIA - MEL

2 stops28h 00mAir Canada

Deal found 12/7$1,957

Fri 1/809:45MEL - MIA

1 stop22h 40mQantas Airways

Fri 15/814:52MIA - MEL

1 stop25h 53mQantas Airways

Deal found 10/7$2,059

Fri 1/809:45MEL - MIA

2 stops23h 59mAmerican Airlines

Fri 15/808:51MIA - MEL

1 stop31h 54mAmerican Airlines

Deal found 10/7$2,109

Wed 10/915:15MEL - MIA

1 stop32h 55mQatar Airways

Thu 18/919:40MIA - MEL

1 stop31h 10mQatar Airways

Deal found 10/7$2,325

Last-minute flights from Melbourne to Key Largo
Discover last-minute flight deals from Melbourne to Key Largo. Data last updated 13 July 2025 and is based on user searches.

Fri 1/812:05MEL - MIA

2 stops24h 34mMultiple Airlines

Fri 15/807:00MIA - MEL

3 stops37h 50mMultiple Airlines

Deal found 10/7$1,895

Fri 1/809:45MEL - MIA

1 stop22h 40mQantas Airways

Fri 15/814:52MIA - MEL

1 stop25h 53mQantas Airways

Deal found 10/7$2,059

Fri 1/809:45MEL - MIA

2 stops23h 59mAmerican Airlines

Fri 15/808:51MIA - MEL

1 stop31h 54mAmerican Airlines

Deal found 10/7$2,109

Sat 2/812:00MEL - MIA

2 stops32h 31mLATAM Airlines

Fri 15/801:45MIA - MEL

2 stops37h 30mLATAM Airlines

Deal found 12/7$2,717

Sun 10/806:00MEL - MIA

2 stops25h 20mAir Canada

Sun 17/818:20MIA - MEL

2 stops28h 00mAir Canada

Deal found 12/7$1,957

Thu 14/808:35MEL - MIA

2 stops28h 04mAir New Zealand

Tue 26/816:53MIA - MEL

2 stops27h 57mAir New Zealand

Deal found 11/7$1,732

Thu 21/805:15MEL - MIA

1 stop42h 50mEmirates

Mon 25/823:55MIA - MEL

1 stop50h 45mEmirates

Deal found 11/7$2,875

Tue 26/815:15MEL - MIA

1 stop39h 35mQatar Airways

Tue 2/919:40MIA - MEL

1 stop37h 30mQatar Airways

Deal found 12/7$2,451

One-way flights from Melbourne to Key Largo
Search for one-way flight options from Melbourne to Key Largo. Find affordable one-way fares based on user searches. Data last updated 13 July 2025.

Sun 17/807:30MEL - MIA

3 stops47h 50mMultiple Airlines

Deal found 10/7$991

Sat 15/1107:10MEL - MIA

2 stops26h 29mAir Canada

Deal found 11/7$1,134

Sat 18/1009:45MEL - MIA

1 stop21h 19mQantas Airways

Deal found 11/7$1,226

Fri 15/809:45MEL - MIA

1 stop33h 54mAmerican Airlines

Deal found 10/7$1,266

Fri 17/1000:30MEL - MIA

2 stops55h 20mQatar Airways

Deal found 11/7$1,831

Mon 5/118:30MEL - MIA

3 stops42h 59mAir Tahiti Nui

Deal found 12/7$1,846

Fri 14/1100:45MEL - MIA

2 stops47h 05mCathay Pacific

Deal found 11/7$1,951

Mon 5/115:35MEL - MIA

2 stops64h 55mFinnair

Deal found 12/7$2,124

Cheapflights Fare Finder

Use the filters below to find and compare flights from Melbourne Airport to Key Largo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Thu 14/8

08:35-22:39

2 stops28h 04m

Miami

Tue 26/8

16:53-10:50

2 stops27h 57m

$1,732

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Fri 1/8

12:05-22:39

2 stops24h 34m

Miami

Fri 15/8

07:00-10:50

3 stops37h 50m

$1,895

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Sun 10/8

06:00-17:20

2 stops25h 20m

Miami

Sun 17/8

18:20-12:20

2 stops28h 00m

$1,957

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Fri 1/8

09:45-18:25

1 stop22h 40m

Miami

Fri 15/8

14:52-06:45

1 stop25h 53m

$2,059

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Fri 1/8

09:45-19:44

2 stops23h 59m

Miami

Fri 15/8

08:51-06:45

1 stop31h 54m

$2,109

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Wed 10/9

15:15-10:10

1 stop32h 55m

Miami

Thu 18/9

19:40-16:50

1 stop31h 10m

$2,325

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Sun 17/8

07:30-17:20

3 stops47h 50m

$991

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Sat 15/11

07:10-17:39

2 stops26h 29m

$1,134

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Sat 18/10

09:45-16:04

1 stop21h 19m

$1,226

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Fri 15/8

09:45-05:39

1 stop33h 54m

$1,266

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 14 results

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.

Cheapflights Insights

Everything you need to know about your flight from Melbourne Airport to Key Largo

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

Booking 82 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 $1,294). Flying from Melbourne Airport to Key Largo in December is currently the most expensive (average of $2,112). 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?

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?

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.

Reviews of airlines servicing Key Largo

Check out reviews from past customers who have flown with Air Tahiti Nui, Air New Zealand, andCathay Pacific from Melbourne Airport to Key Largo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

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

8.6

Very Good

65 reviews

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Air New Zealand

8.0

Very Good

494 reviews

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Cathay Pacific

7.6

Good

933 reviews

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Finnair

7.6

Good

1,316 reviews

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Qantas Airways

7.5

Good

876 reviews

Air Tahiti Nui

8.6

Very Good

65 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Related info for your journey

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 $1,134 on Air Canada. Other airlines that offer cheap prices include Qantas Airways from $1,226 and American Airlines from $1,266 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 $1,294). Flying from Melbourne Airport to Key Largo in December is currently the most expensive (average of $2,112). 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

Alternative routes for Melbourne to Key Largo

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Melbourne to Key West flights

Melbourne to Melbourne flights

Melbourne to West Palm Beach flights

Top 8 airlines flying from Melbourne to Key Largo

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,350	Average$2,460	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	Cheapest$1,558	Average$2,850	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air Canada	Cheapest$1,604	Average$2,095	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air New Zealand	Cheapest$1,679	Average$2,047	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
American Airlines	Cheapest$1,835	Average$2,411	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Japan Airlines	Cheapest$1,906	Average$2,521	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Virgin Australia	Cheapest$2,155	Average$2,446	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Qatar Airways	Cheapest$2,184	Average$2,462	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Melbourne Airport to Key Largo from $991

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Melbourne to Key Largo are usually found in March or August, booked 83 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 13 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Melbourne to Key Largo

Cheapest flights from Melbourne to Key LargoExplore 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 13 July 2025.

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 13 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Melbourne Airport to Key Largo that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Melbourne Airport to Key Largo

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 11 July 2025.

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

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 13 July 2025.

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 16 December 2024.

Reviews of airlines servicing Key Largo

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?

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

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

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

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

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.

Alternative routes for Melbourne to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Melbourne to Key Largo

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 Melbourne to Key Largo?

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

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

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

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Book with Flexibility

Travel Smart

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 13 July 2025.