Cheap flights from Melbourne to Key Largo from $1,143
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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — MIA
22 Jan — 29 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Melbourne to Key Largo are usually found in November or March, booked 74 days in advance, depart on a Saturday or Wednesday and return on a Tuesday
Cheap flight deals from Melbourne to Key Largo
Enter your travel dates to find the best prices.
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 December 2025.
Wed 24/1210:10MEL - MIA
1 stop21h 30mDelta
Fri 9/108:00MIA - MEL
1 stop32h 00mDelta
Deal found 22/12$2,909
Wed 24/1211:30MEL - MIA
2 stops25h 52mUnited Airlines
Fri 9/111:05MIA - MEL
3 stops30h 55mUnited Airlines
Deal found 22/12$3,559
Wed 24/1207:30MEL - MIA
3 stops32h 46mAir Canada
Fri 9/112:20MIA - MEL
3 stops35h 15mAir Canada
Deal found 22/12$5,700
Wed 24/1218:55MEL - MIA
3 stops41h 00mMultiple Airlines
Fri 9/117:55MIA - MEL
3 stops31h 20mMultiple Airlines
Deal found 21/12$5,706
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 December 2025.
Wed 4/208:35MEL - MIA
2 stops39h 16mAir New Zealand
Wed 11/216:51MIA - MEL
2 stops26h 04mAir New Zealand
Deal found 20/12$1,761
Wed 4/208:10MEL - MIA
2 stops25h 29mMultiple Airlines
Wed 11/218:40MIA - MEL
2 stops28h 55mMultiple Airlines
Deal found 21/12$1,817
Wed 4/208:00MEL - MIA
3 stops32h 16mAir Canada
Wed 11/218:40MIA - MEL
2 stops28h 55mAir Canada
Deal found 20/12$2,017
Thu 23/420:55MEL - MIA
1 stop33h 35mQatar Airways
Thu 30/423:30MIA - MEL
1 stop32h 40mQatar Airways
Deal found 21/12$2,328
Fri 6/322:40MEL - MIA
2 stops48h 20mTurkish Airlines
Mon 9/311:20MIA - MEL
2 stops42h 35mTurkish Airlines
Deal found 21/12$2,361
Thu 5/212:00MEL - MIA
2 stops28h 47mMultiple Airlines
Thu 12/205:05MIA - MEL
2 stops36h 25mMultiple Airlines
Deal found 22/12$1,834
Last-minute flights from Melbourne to Key Largo
Discover last-minute flight deals from Melbourne to Key Largo. Data last updated 23 December 2025 and is based on user searches.
Wed 24/1210:10MEL - MIA
1 stop21h 30mDelta
Fri 9/108:00MIA - MEL
1 stop32h 00mDelta
Deal found 22/12$2,909
Wed 24/1211:30MEL - MIA
2 stops25h 52mUnited Airlines
Fri 9/111:05MIA - MEL
3 stops30h 55mUnited Airlines
Deal found 22/12$3,559
Wed 24/1207:30MEL - MIA
3 stops32h 46mAir Canada
Fri 9/112:20MIA - MEL
3 stops35h 15mAir Canada
Deal found 22/12$5,700
Thu 8/115:35MEL - MIA
2 stops31h 46mCathay Pacific
Sun 1/215:55MIA - MEL
2 stops39h 05mCathay Pacific
Deal found 22/12$3,619
Thu 8/116:05MEL - MIA
1 stop25h 08mMultiple Airlines
Sun 1/205:30MIA - MEL
2 stops36h 00mMultiple Airlines
Deal found 22/12$3,713
Thu 8/113:00MEL - MIA
1 stop34h 51mVirgin Australia
Sun 1/206:05MIA - MEL
1 stop35h 55mVirgin Australia
Deal found 22/12$3,744
Thu 8/108:00MEL - MIA
3 stops32h 16mAir Canada
Sun 1/211:35MIA - MEL
3 stops34h 00mAir Canada
Deal found 22/12$3,944
Wed 14/110:10MEL - MIA
2 stops35h 20mDelta
Wed 21/107:50MIA - MEL
1 stop32h 10mDelta
Deal found 21/12$2,833
Wed 14/118:30MEL - MIA
3 stops43h 35mMultiple Airlines
Wed 21/110:20MIA - MEL
2 stops42h 35mMultiple Airlines
Deal found 21/12$3,642
Wed 14/108:00MEL - MIA
3 stops32h 16mAir Canada
Wed 21/112:20MIA - MEL
3 stops33h 15mAir Canada
Deal found 21/12$4,803
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 December 2025.
Fri 9/109:20MEL - MIA
2 stops40h 02mMultiple Airlines
Deal found 20/12$1,143
Fri 9/110:10MEL - MIA
1 stop23h 45mDelta
Deal found 20/12$2,084
Sun 4/117:00MEL - MIA
3 stops36h 09mMultiple Airlines
Deal found 22/12$4,011
Wed 28/122:05MEL - MIA
3 stops58h 10mMultiple Airlines
Deal found 21/12$4,753
Sun 28/1207:20MEL - MIA
2 stops46h 46mJapan Airlines
Deal found 21/12$4,940
Sun 28/1217:55MEL - MIA
3 stops55h 55mMultiple Airlines
Deal found 21/12$5,090
Mon 29/1207:20MEL - MIA
2 stops41h 31mJapan Airlines
Deal found 21/12$5,114
Find 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 23 December 2025.
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 23 December 2025.
Use the filters below to find and compare flights from Melbourne to Key Largo that are best for you.
Fly from
Melbourne
Fly to
Key Largo
Route
Depart
Return
Price
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Wed 4/2
08:35-07:51
2 stops39h 16m
Miami
Wed 11/2
16:51-10:55
2 stops26h 04m
$1,761
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Wed 4/2
08:10-17:39
2 stops25h 29m
Miami
Wed 11/2
18:40-15:35
2 stops28h 55m
$1,817
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Thu 5/2
12:00-00:47
2 stops28h 47m
Miami
Thu 12/2
05:05-09:30
2 stops36h 25m
$1,834
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Wed 4/2
08:00-00:16
3 stops32h 16m
Miami
Wed 11/2
18:40-15:35
2 stops28h 55m
$2,017
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Thu 23/4
20:55-16:30
1 stop33h 35m
Miami
Thu 30/4
23:30-22:10
1 stop32h 40m
$2,328
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Fri 6/3
22:40-07:00
2 stops48h 20m
Miami
Mon 9/3
11:20-20:55
2 stops42h 35m
$2,361
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Fri 9/1
09:20-09:22
2 stops40h 02m
$1,143
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Fri 9/1
10:10-17:55
1 stop23h 45m
$2,084
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Wed 28/1
22:05-16:15
3 stops58h 10m
$4,753
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Sun 28/12
07:20-14:06
2 stops46h 46m
$4,940
Flights are sorted by cheapest return flights first.
Deals found on 20/12
Showing 1-10 of 12 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.
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 19 December 2025.
Booking 74 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, August is the cheapest month in which you can book a flight from Melbourne to Key Largo (average of $1,147). Flying from Melbourne to Key Largo in March is currently the most expensive (average of $1,609). 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 23 December 2025.
One of the essential ways to save on airfare from Melbourne to Key Largo is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 26% on airfare.
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.
Travellers seeking maximum savings on their Melbourne to Key Largo flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
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 23 December 2025.
Read through reviews of airlines operating flights from Melbourne to Key Largo, such as Air New Zealand, Qantas Airways, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
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.
How long is the flight from Melbourne to Key Largo?
For as low as $1,761, Air New Zealand can have you in Key Largo from Melbourne in 39h 16m. 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.
What is the cheapest month to book a flight from Melbourne to Key Largo?
Currently, August is the cheapest month in which you can book a flight from Melbourne to Key Largo (average of $1,147). Flying from Melbourne to Key Largo in March is currently the most expensive (average of $1,609). 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.
Discover the top 7 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 23 December 2025.
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?
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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