How long is the flight from Melbourne to Key Largo?

For as low as $1,779, Delta can have you in Key Largo from Melbourne in 21h 14m. Melbourne and Key Largo are separated by a distance of 15583 km.

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 to Key Largo?

Qantas Airways, Air New Zealand and United Airlines are the most popular airlines when flying from Melbourne to Key Largo.

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

When flying from Melbourne 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.

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.

$1,210+ Cheap Flights from Melbourne to Key Largo

Cheap flight deals from Melbourne to Key Largo

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 23 August 2026.

Wed 14/1006:05 -

2 stops26h 09m

Mon 19/1018:10 -

2 stops27h 00m

Deal found 23/8$1,288

Tue 20/1006:00 -

3 stops45h 14m

Tue 27/1012:05 -

3 stops34h 00m

Deal found 21/8$1,352

Sun 23/810:55 -

1 stop22h 31m

Sat 5/916:58 -

1 stop25h 17m

Deal found 21/8$1,358

Mon 24/810:55 -

1 stop22h 31m

Wed 9/912:17 -

2 stops29h 13m

Deal found 22/8$1,359

Fri 21/809:30 -

2 stops27h 04m

Fri 4/911:30 -

2 stops30h 00m

Deal found 20/8$1,362

Wed 14/1006:00 -

3 stops45h 14m

Mon 19/1021:45 -

3 stops48h 20m

Deal found 22/8$1,426

Wed 7/1006:05 -

2 stops26h 09m

Wed 14/1018:10 -

2 stops27h 00m

Deal found 23/8$1,726

Tue 13/1011:00 -

1 stop21h 14m

Mon 19/1018:37 -

1 stop23h 13m

Deal found 21/8$1,779

Wed 14/1011:00 -

1 stop21h 14m

Mon 19/1018:37 -

1 stop23h 13m

Deal found 22/8$1,790

Find flight deals from Melbourne to Key Largo

Round-trip from	$1,274
One-way from	$1,210
Popular in	January
Cheapest in	October
Average price	$1,688

2/2-23/2
4 total stops
53h 07m total
Melbourne to Key Largo

Search Deals

20/9
2 total stops
44h 59m total
Melbourne to Key Largo

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($456 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($163 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

MelbourneMiami

MEL Melbourne - MIA Miami

MELMIA

Melbourne

Tue 13/10

11:00-17:14

1 stop21h 14m

Miami

Mon 19/10

18:37-08:50

1 stop23h 13m

$1,779

MelbourneMiami

MEL Melbourne - MIA Miami

MELMIA

Melbourne

Wed 14/10

11:00-17:14

1 stop21h 14m

Miami

Mon 19/10

18:37-08:50

1 stop23h 13m

$1,790

MelbourneMiami

MEL Melbourne - MIA Miami

MELMIA

Melbourne

Wed 2/9

08:35-22:34

2 stops27h 59m

Miami

Sat 5/9

17:01-10:55

2 stops27h 54m

$1,818

MelbourneMiami

MEL Melbourne - MIA Miami

MELMIA

Melbourne

Fri 18/9

10:00-23:20

2 stops27h 20m

Miami

Fri 25/9

07:05-07:50

2 stops34h 45m

$1,878

MelbourneMiami

MEL Melbourne - MIA Miami

MELMIA

Melbourne

Sun 15/11

10:20-11:33

3 stops41h 13m

Miami

Sun 13/12

06:20-08:55

2 stops34h 35m

$2,118

MelbourneMiami

MEL Melbourne - MIA Miami

MELMIA

Melbourne

Wed 14/10

11:55-20:53

1 stop23h 58m

Miami

Wed 28/10

16:40-09:30

1 stop25h 50m

$2,207

MelbourneMiami

MEL Melbourne - MIA Miami

MELMIA

Melbourne

Mon 5/10

11:55-07:43

1 stop34h 48m

Miami

Mon 12/10

16:41-09:15

1 stop25h 34m

$2,213

Cheapest one-way

MelbourneMiami

MEL Melbourne - MIA Miami

MELMIA

Melbourne

Sun 20/9

09:30-16:29

2 stops44h 59m

$1,210

MelbourneMiami

MEL Melbourne - MIA Miami

MELMIA

Melbourne

Mon 7/9

12:00-23:05

3 stops49h 05m

$1,354

MelbourneMiami

MEL Melbourne - MIA Miami

MELMIA

Melbourne

Fri 28/8

09:30-22:34

3 stops27h 04m

$1,397

Flights are sorted by cheapest return flights first.

Deals found on 22/8

Showing 1-10 of 15 resultsSorted by cheapest first

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.

MEL-MIA

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 to Key Largo

ME1-KE9

MEL-MIA

How much does it cost for a return flight from Melbourne to Key Largo?

Airfare is below average for this route at the moment.

Melbourne to Key Largo flights typically cost between $1,490 and $1,963 in February.
The cheapest return price found within the last 5 days was $1,274 on Multiple Airlines (2 Feb–23 Feb).

Reviews of airlines servicing Key Largo

Read through reviews of airlines operating flights from Melbourne to Key Largo, such as Air New Zealand,Qantas Airways, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very Good

663 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Air New Zealand

8.0

Very Good

663 reviews

Air New Zealand

8.0

Very Good

663 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Qantas Airways

7.5

Good

1,085 reviews

Air New Zealand

8.0

Very Good

663 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

United Airlines

7.4

Good

10,113 reviews

Air New Zealand

8.0

Very Good

663 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

American Airlines

7.1

Good

11,983 reviews

Air New Zealand

8.0

Very Good

663 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

Related info for your journey

How long is the flight from Melbourne to Key Largo?
For as low as $1,779, Delta can have you in Key Largo from Melbourne in 21h 14m. Melbourne and Key Largo are separated by a distance of 15583 km.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

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Alternative routes for Melbourne to Key Largo

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Melbourne to Fort Lauderdale flights

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Melbourne to Melbourne flights

Melbourne to Key West flights

Top 4 airlines flying from Melbourne to Key Largo

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,089	Average$1,423	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	Cheapest$1,165	Average$2,841	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
American Airlines	Cheapest$1,262	Average$1,944	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air New Zealand	Cheapest$1,414	Average$1,966	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Key Largo from Melbourne today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Melbourne to Key Largo for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Key Largo from Melbourne shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Melbourne 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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Cheap flights from Melbourne to Key Largo from $1,210

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 23 August 2026.

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 23 August 2026.

Best flights from Melbourne to Key LargoDiscover 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 23 August 2026.

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 23 August 2026.

Last-minute flights from Melbourne to Key LargoDiscover last-minute flight deals from Melbourne to Key Largo. Data last updated 23 August 2026 and is based on user searches.

Discover last-minute flight deals from Melbourne to Key Largo. Data last updated 23 August 2026 and is based on user searches.

One-way flights from Melbourne to Key LargoSearch for one-way flight options from Melbourne to Key Largo. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Search for one-way flight options from Melbourne to Key Largo. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Find flight deals from Melbourne to Key Largo

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Melbourne 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

How much does it cost for a return flight from Melbourne to Key Largo?

Airfare is below average for this route at the moment.

Melbourne to Key Largo flights typically cost between $1,490 and $1,963 in February.The cheapest return price found within the last 5 days was $1,274 on Multiple Airlines (2 Feb–23 Feb).

Reviews of airlines servicing Key Largo

Read through reviews of airlines operating flights from Melbourne to Key Largo, such as Air New Zealand,Qantas Airways, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Melbourne to Key Largo?

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?

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.

Complete your trip

Complete your trip to Key Largo by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Melbourne to Key Largo by cabin class

Find flights from Melbourne to Key Largo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Melbourne and Key Largo flights

Browse other Melbourne and Key Largo flight options. Last updated on 23 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Melbourne to Key Largo flights

Consider these flights travelling from Melbourne to Key Largo.

Top 4 airlines flying from Melbourne to Key Largo

Fly with Cheapflights

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?

100% Free

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 23 August 2026.

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 23 August 2026.

Last-minute flights from Melbourne to Key Largo
Discover last-minute flight deals from Melbourne to Key Largo. Data last updated 23 August 2026 and is based on user searches.

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 23 August 2026.

Melbourne to Key Largo flights typically cost between $1,490 and $1,963 in February.
The cheapest return price found within the last 5 days was $1,274 on Multiple Airlines (2 Feb–23 Feb).