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

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $1,182. However, be on the lookout for offers from United Airlines and Qantas Airways, as they are both options that can get you from Melbourne to Key Largo for a low price. 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 to Key Largo?

American Airlines, Air Canada and Japan Airlines are the most popular airlines when flying from Melbourne to Key Largo.

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

Users have found that booking a flight from Melbourne 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 to Key Largo for as little as $1,900 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 $2,499 for flights departing within the next 3 days.

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

March can be a great time to fly to Key Largo from Melbourne with a flight ticket averaging about $2,628. Cheapflights users have found deals in the month of March for as cheap as $1,746. 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.

$893+ Flights from Melbourne 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	$1,749
One-way from	$893
Popular in	January
Cheapest in	March
Average price	$2,727

Air New Zealand
27/8-10/9
4 total stops
56h 56m total
Melbourne to Key Largo

Search Deals

30/8
3 total stops
34h 44m total
Melbourne to Key Largo

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($535 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($104 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 18 July 2025.

Wed 13/812:05MEL - MIA

2 stops33h 32mAir New Zealand

Wed 20/812:04MIA - MEL

2 stops32h 46mAir New Zealand

Deal found 18/7$1,737

Fri 1/812:05MEL - MIA

2 stops24h 34mMultiple Airlines

Fri 15/807:00MIA - MEL

3 stops37h 50mMultiple Airlines

Deal found 16/7$1,916

Thu 14/810:55MEL - MIA

2 stops47h 50mUnited Airlines

Tue 26/818:35MIA - MEL

1 stop23h 40mUnited Airlines

Deal found 18/7$1,979

Sat 6/909:45MEL - MIA

1 stop22h 52mQantas Airways

Fri 19/910:06MIA - MEL

1 stop30h 39mQantas Airways

Deal found 17/7$2,027

Thu 14/809:45MEL - MIA

1 stop22h 40mAmerican Airlines

Tue 26/815:38MIA - MEL

1 stop25h 07mAmerican Airlines

Deal found 18/7$2,044

Thu 7/806:00MEL - MIA

3 stops28h 46mAir Canada

Thu 21/811:50MIA - MEL

3 stops33h 15mAir Canada

Deal found 16/7$2,048

Sat 30/807:25MEL - MIA

2 stops29h 59mJapan Airlines

Sat 6/909:10MIA - MEL

2 stops30h 35mJapan Airlines

Deal found 16/7$2,107

Tue 23/922:45MEL - MIA

1 stop49h 25mQatar Airways

Tue 30/923:30MIA - MEL

1 stop33h 40mQatar Airways

Deal found 16/7$2,628

Sat 16/810:55MEL - MIA

1 stop34h 42mVirgin Australia

Sat 23/818:35MIA - MEL

1 stop23h 40mVirgin Australia

Deal found 16/7$2,686

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 18 July 2025.

Wed 27/812:05MEL - MIA

2 stops24h 10mAir New Zealand

Wed 10/912:04MIA - MEL

2 stops32h 46mAir New Zealand

Deal found 17/7$1,749

Fri 1/812:05MEL - MIA

2 stops24h 34mMultiple Airlines

Fri 15/807:00MIA - MEL

3 stops37h 50mMultiple Airlines

Deal found 16/7$1,916

Sat 6/910:55MEL - MIA

2 stops38h 25mUnited Airlines

Fri 19/916:53MIA - MEL

2 stops24h 37mUnited Airlines

Deal found 17/7$1,990

Sat 6/909:45MEL - MIA

1 stop22h 52mQantas Airways

Fri 19/910:06MIA - MEL

1 stop30h 39mQantas Airways

Deal found 17/7$2,027

Thu 7/806:00MEL - MIA

3 stops28h 46mAir Canada

Thu 21/811:50MIA - MEL

3 stops33h 15mAir Canada

Deal found 16/7$2,048

Sat 30/807:25MEL - MIA

2 stops29h 59mJapan Airlines

Sat 6/909:10MIA - MEL

2 stops30h 35mJapan Airlines

Deal found 16/7$2,107

Wed 6/811:55MEL - MIA

1 stop22h 34mAmerican Airlines

Wed 20/814:20MIA - MEL

1 stop24h 40mAmerican Airlines

Deal found 16/7$2,126

Tue 23/922:45MEL - MIA

1 stop49h 25mQatar Airways

Tue 30/923:30MIA - MEL

1 stop33h 40mQatar Airways

Deal found 16/7$2,628

Sat 16/810:55MEL - MIA

1 stop34h 42mVirgin Australia

Sat 23/818:35MIA - MEL

1 stop23h 40mVirgin Australia

Deal found 16/7$2,686

Last-minute flights from Melbourne to Key Largo
Discover last-minute flight deals from Melbourne to Key Largo. Data last updated 18 July 2025 and is based on user searches.

Wed 23/721:20MEL - MIA

2 stops37h 00mTurkish Airlines

Mon 28/710:35MIA - MEL

2 stops42h 50mTurkish Airlines

Deal found 16/7$12,459

Wed 23/723:45MEL - MIA

2 stops47h 14mCathay Pacific

Tue 29/720:09MIA - MEL

2 stops49h 06mCathay Pacific

Deal found 16/7$12,561

Wed 23/712:00MEL - MIA

1 stop45h 35mMultiple Airlines

Sat 26/709:55MIA - MEL

3 stops46h 50mMultiple Airlines

Deal found 16/7$13,900

Wed 23/705:15MEL - MIA

1 stop42h 50mEmirates

Sun 27/723:55MIA - MEL

1 stop31h 55mEmirates

Deal found 16/7$17,964

Fri 25/723:35MEL - MIA

2 stops37h 54mFiji Airways

Tue 29/719:06MIA - MEL

2 stops26h 24mFiji Airways

Deal found 16/7$9,281

Fri 25/722:45MEL - MIA

1 stop32h 05mQatar Airways

Wed 30/719:40MIA - MEL

1 stop37h 30mQatar Airways

Deal found 16/7$20,300

Fri 25/710:55MEL - MIA

2 stops25h 44mUnited Airlines

Tue 29/718:35MIA - MEL

1 stop23h 40mUnited Airlines

Deal found 16/7$20,548

Fri 1/812:05MEL - MIA

2 stops24h 34mMultiple Airlines

Fri 15/807:00MIA - MEL

3 stops37h 50mMultiple Airlines

Deal found 16/7$1,916

Fri 1/809:45MEL - MIA

1 stop22h 40mQantas Airways

Fri 15/815:38MIA - MEL

1 stop25h 07mQantas Airways

Deal found 17/7$2,058

Mon 4/810:55MEL - MIA

1 stop34h 42mUnited Airlines

Mon 8/916:53MIA - MEL

2 stops24h 37mUnited Airlines

Deal found 16/7$1,991

Wed 6/811:55MEL - MIA

1 stop22h 34mAmerican Airlines

Wed 20/814:20MIA - MEL

1 stop24h 40mAmerican Airlines

Deal found 16/7$2,126

Thu 7/806:00MEL - MIA

3 stops28h 46mAir Canada

Thu 21/811:50MIA - MEL

3 stops33h 15mAir Canada

Deal found 16/7$2,048

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 18 July 2025.

Sat 30/813:30MEL - MIA

3 stops34h 44mMultiple Airlines

Deal found 16/7$893

Mon 4/820:30MEL - MIA

3 stops38h 16mAir Canada

Deal found 17/7$1,182

Mon 15/1213:00MEL - MIA

1 stop24h 45mUnited Airlines

Deal found 18/7$1,189

Fri 1/809:45MEL - MIA

1 stop24h 22mQantas Airways

Deal found 17/7$1,243

Fri 22/815:15MEL - MIA

1 stop39h 35mQatar Airways

Deal found 16/7$2,136

Wed 3/1200:45MEL - MIA

2 stops33h 27mCathay Pacific

Deal found 17/7$2,284

Mon 8/1208:40MEL - MIA

3 stops39h 49mChina Southern

Deal found 17/7$3,733

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Wed 13/8

12:05-07:37

2 stops33h 32m

Miami

Wed 20/8

12:04-10:50

2 stops32h 46m

$1,737

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

$1,916

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Thu 14/8

10:55-20:45

2 stops47h 50m

Miami

Tue 26/8

18:35-08:15

1 stop23h 40m

$1,979

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Sat 6/9

09:45-18:37

1 stop22h 52m

Miami

Fri 19/9

10:06-06:45

1 stop30h 39m

$2,027

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Thu 14/8

09:45-18:25

1 stop22h 40m

Miami

Tue 26/8

15:38-06:45

1 stop25h 07m

$2,044

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Thu 7/8

06:00-20:46

3 stops28h 46m

Miami

Thu 21/8

11:50-11:05

3 stops33h 15m

$2,048

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Sat 30/8

07:25-23:24

2 stops29h 59m

Miami

Sat 6/9

09:10-05:45

2 stops30h 35m

$2,107

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Tue 23/9

22:45-10:10

1 stop49h 25m

Miami

Tue 30/9

23:30-23:10

1 stop33h 40m

$2,628

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Sat 30/8

13:30-10:14

3 stops34h 44m

$893

MelbourneMiami

MEL - MIA

MELMIA

Melbourne

Mon 4/8

20:30-20:46

3 stops38h 16m

$1,182

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 15 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 to Key Largo

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

Currently, March is the cheapest month in which you can book a flight from Melbourne to Key Largo (average of $1,286). Flying from Melbourne to Key Largo in December is currently the most expensive (average of $2,130). 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 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 to Key Largo?

Travellers seeking maximum savings on their Melbourne 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

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

Japan Airlines

8.3

Very Good

1,515 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Japan Airlines

8.3

Very Good

1,515 reviews

Japan Airlines

8.3

Very Good

1,515 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

Air New Zealand

8.0

Very Good

496 reviews

Japan Airlines

8.3

Very Good

1,515 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

Cathay Pacific

7.6

Good

935 reviews

Japan Airlines

8.3

Very Good

1,515 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

China Southern

7.6

Good

104 reviews

Japan Airlines

8.3

Very Good

1,515 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

Qantas Airways

7.5

Good

881 reviews

Japan Airlines

8.3

Very Good

1,515 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Roger,June 2025

ORD - PIT

Related info for your journey

What are the cheapest airlines to fly from Melbourne to Key Largo one-way?
The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $1,182. However, be on the lookout for offers from United Airlines and Qantas Airways, as they are both options that can get you from Melbourne to Key Largo for a low price.
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 to Key Largo?
Currently, March is the cheapest month in which you can book a flight from Melbourne to Key Largo (average of $1,286). Flying from Melbourne to Key Largo in December is currently the most expensive (average of $2,130). 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

Top 8 airlines flying from Melbourne to Key Largo

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,371	Average$2,495	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	Cheapest$1,581	Average$2,891	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air Canada	Cheapest$1,628	Average$2,010	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air New Zealand	Cheapest$1,704	Average$2,078	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
American Airlines	Cheapest$1,863	Average$2,485	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Japan Airlines	Cheapest$1,934	Average$2,559	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Virgin Australia	Cheapest$2,187	Average$2,483	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Qatar Airways	Cheapest$2,217	Average$2,563	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways 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 $893

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 30/8. 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 18 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 18 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 18 July 2025.

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

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

How far ahead should I book a flight from Melbourne 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 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 18 July 2025.

What is the cheapest day to fly from Melbourne 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

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

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 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 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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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 18 July 2025.