Cheap flights from Melbourne to Key Largo from $1,089
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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — MIA
15 Jan — 22 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 16 December 2025.
Wed 24/1210:10MEL - MIA
2 stops27h 07mDelta
Mon 29/1214:01MIA - MEL
2 stops25h 59mDelta
Deal found 13/12$2,848
Wed 24/1210:10MEL - MIA
2 stops27h 07mDelta
Fri 9/110:30MIA - MEL
2 stops29h 30mDelta
Deal found 15/12$2,924
Thu 25/1207:20MEL - MIA
2 stops28h 35mJapan Airlines
Sun 28/1206:00MIA - MEL
2 stops31h 40mJapan Airlines
Deal found 15/12$2,928
Wed 24/1207:00MEL - MIA
2 stops24h 51mAmerican Airlines
Thu 25/1211:20MIA - MEL
2 stops30h 10mAmerican Airlines
Deal found 13/12$2,930
Thu 25/1212:00MEL - MIA
1 stop23h 55mAmerican Airlines
Sun 28/1216:17MIA - MEL
1 stop25h 13mAmerican Airlines
Deal found 15/12$3,271
Thu 25/1211:30MEL - MIA
2 stops23h 15mUnited Airlines
Sun 28/1211:56MIA - MEL
3 stops30h 04mUnited Airlines
Deal found 15/12$3,498
Sat 20/1212:00MEL - MIA
1 stop23h 55mAmerican Airlines
Sun 28/1216:17MIA - MEL
1 stop25h 13mAmerican Airlines
Deal found 13/12$3,534
Fri 19/1210:10MEL - MIA
1 stop23h 30mDelta
Mon 29/1210:34MIA - MEL
2 stops29h 26mDelta
Deal found 13/12$3,562
Wed 24/1211:30MEL - MIA
2 stops28h 07mUnited Airlines
Fri 9/111:05MIA - MEL
3 stops30h 55mUnited Airlines
Deal found 14/12$3,580
Sat 20/1212:00MEL - MIA
2 stops25h 04mAmerican Airlines
Thu 25/1215:30MIA - MEL
2 stops26h 00mAmerican Airlines
Deal found 13/12$3,610
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 16 December 2025.
Wed 28/110:35MEL - MIA
3 stops40h 21mMultiple Airlines
Wed 4/216:51MIA - MEL
2 stops26h 04mMultiple Airlines
Deal found 14/12$1,715
Thu 29/112:10MEL - MIA
2 stops25h 44mAir New Zealand
Thu 5/209:05MIA - MEL
2 stops33h 50mAir New Zealand
Deal found 14/12$1,848
Thu 23/415:45MEL - MIA
1 stop38h 45mQatar Airways
Thu 30/423:30MIA - MEL
1 stop32h 40mQatar Airways
Deal found 14/12$2,343
Tue 17/312:00MEL - MIA
1 stop24h 23mAmerican Airlines
Tue 24/319:40MIA - MEL
2 stops26h 00mAmerican Airlines
Deal found 14/12$2,420
Thu 29/116:05MEL - MIA
1 stop34h 26mMultiple Airlines
Thu 5/205:30MIA - MEL
2 stops36h 00mMultiple Airlines
Deal found 15/12$2,152
Tue 10/318:50MEL - MIA
2 stops42h 25mAir New Zealand
Tue 24/318:02MIA - MEL
2 stops48h 23mAir New Zealand
Deal found 15/12$2,265
Sat 21/312:00MEL - MIA
2 stops33h 10mAmerican Airlines
Tue 14/421:36MIA - MEL
1 stop43h 09mAmerican Airlines
Deal found 15/12$2,447
Thu 29/116:10MEL - MIA
1 stop40h 15mQatar Airways
Thu 5/219:15MIA - MEL
1 stop30h 35mQatar Airways
Deal found 15/12$2,481
Thu 23/409:45MEL - MIA
2 stops24h 07mAmerican Airlines
Thu 30/415:30MIA - MEL
2 stops25h 15mAmerican Airlines
Deal found 14/12$2,510
Last-minute flights from Melbourne to Key Largo
Discover last-minute flight deals from Melbourne to Key Largo. Data last updated 16 December 2025 and is based on user searches.
Sat 20/1212:00MEL - MIA
1 stop23h 55mAmerican Airlines
Sat 27/1221:50MIA - MEL
1 stop43h 40mAmerican Airlines
Deal found 13/12$3,534
Sat 20/1212:00MEL - MIA
2 stops25h 04mAmerican Airlines
Thu 25/1215:30MIA - MEL
2 stops26h 00mAmerican Airlines
Deal found 13/12$3,610
Sun 21/1210:10MEL - MIA
1 stop34h 50mDelta
Sat 27/1219:32MIA - MEL
2 stops68h 28mDelta
Deal found 13/12$3,562
Wed 24/1210:10MEL - MIA
2 stops27h 07mDelta
Mon 29/1214:01MIA - MEL
2 stops25h 59mDelta
Deal found 13/12$2,848
Wed 24/1210:10MEL - MIA
2 stops27h 07mDelta
Fri 9/110:30MIA - MEL
2 stops29h 30mDelta
Deal found 15/12$2,924
Wed 24/1207:00MEL - MIA
2 stops24h 51mAmerican Airlines
Thu 25/1211:20MIA - MEL
2 stops30h 10mAmerican Airlines
Deal found 13/12$2,930
Wed 24/1211:30MEL - MIA
2 stops28h 07mUnited Airlines
Fri 9/111:05MIA - MEL
3 stops30h 55mUnited Airlines
Deal found 14/12$3,580
Thu 25/1207:20MEL - MIA
2 stops28h 35mJapan Airlines
Sun 28/1206:00MIA - MEL
2 stops31h 40mJapan Airlines
Deal found 15/12$2,928
Thu 25/1212:00MEL - MIA
1 stop23h 55mAmerican Airlines
Sun 28/1216:17MIA - MEL
1 stop25h 13mAmerican Airlines
Deal found 15/12$3,271
Thu 25/1211:30MEL - MIA
2 stops23h 15mUnited Airlines
Sun 28/1211:56MIA - MEL
3 stops30h 04mUnited Airlines
Deal found 15/12$3,498
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 16 December 2025.
Sat 24/101:25MEL - MIA
3 stops56h 09mMultiple Airlines
Deal found 14/12$1,089
Sun 18/123:55MEL - MIA
2 stops33h 44mMultiple Airlines
Deal found 14/12$1,141
Sun 25/118:50MEL - MIA
2 stops38h 49mAir Canada
Deal found 14/12$1,256
Tue 17/313:45MEL - MIA
2 stops25h 21mMultiple Airlines
Deal found 14/12$1,315
Tue 17/316:10MEL - MIA
1 stop40h 15mQatar Airways
Deal found 14/12$1,499
Sun 18/123:40MEL - MIA
1 stop50h 10mQatar Airways
Deal found 14/12$1,628
Sun 25/123:40MEL - MIA
1 stop32h 45mQatar Airways
Deal found 14/12$1,736
Mon 5/123:55MEL - MIA
3 stops49h 20mMultiple Airlines
Deal found 15/12$1,809
Sun 4/123:40MEL - MIA
1 stop50h 10mQatar Airways
Deal found 13/12$2,568
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 16 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 16 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 28/1
10:35-10:56
3 stops40h 21m
Miami
Wed 4/2
16:51-10:55
2 stops26h 04m
$1,715
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Thu 29/1
12:10-21:54
2 stops25h 44m
Miami
Thu 5/2
09:05-10:55
2 stops33h 50m
$1,848
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Thu 29/1
16:05-10:31
1 stop34h 26m
Miami
Thu 5/2
05:30-09:30
2 stops36h 00m
$2,152
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Tue 10/3
18:50-22:15
2 stops42h 25m
Miami
Tue 24/3
18:02-09:25
2 stops48h 23m
$2,265
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Thu 23/4
15:45-16:30
1 stop38h 45m
Miami
Thu 30/4
23:30-22:10
1 stop32h 40m
$2,343
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Tue 17/3
12:00-21:23
1 stop24h 23m
Miami
Tue 24/3
19:40-12:40
2 stops26h 00m
$2,420
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Sat 21/3
12:00-06:10
2 stops33h 10m
Miami
Tue 14/4
21:36-06:45
1 stop43h 09m
$2,447
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Thu 29/1
16:10-16:25
1 stop40h 15m
Miami
Thu 5/2
19:15-17:50
1 stop30h 35m
$2,481
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Thu 23/4
09:45-19:52
2 stops24h 07m
Miami
Thu 30/4
15:30-06:45
2 stops25h 15m
$2,510
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Sun 18/1
23:55-17:39
2 stops33h 44m
$1,141
Flights are sorted by cheapest return flights first.
Deals found on 14/12
Showing 1-10 of 18 results
1
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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 12 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 $1,608). 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 16 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 16 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.
Overall good experience with united . I fly united most part so nothing out of obvious i guess
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 $1,848, Air New Zealand can have you in Key Largo from Melbourne in 25h 44m. Melbourne and Key Largo are separated by a distance of 15583 km. Both multi-stop and direct flights can be found to your destination and back.
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 $1,608). 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 16 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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