Cheap flights from Melbourne to Key Largo from $1,047
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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — MIA
24 Dec — 31 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Melbourne to Key Largo are usually found in March or October, booked 74 days in advance, depart on a Saturday or Wednesday and return on a Tuesday
Find 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 24 November 2025.
Wed 24/1211:30MEL - MIA
2 stops26h 51mUnited Airlines
Fri 9/106:05MIA - MEL
2 stops35h 25mUnited Airlines
Deal found 22/11$3,412
Wed 24/1210:10MEL - MIA
1 stop21h 30mDelta
Fri 9/108:00MIA - MEL
1 stop32h 00mDelta
Deal found 22/11$3,436
Tue 23/1200:45MEL - MIA
2 stops45h 09mCathay Pacific
Fri 9/119:55MIA - MEL
2 stops67h 15mCathay Pacific
Deal found 22/11$4,490
Wed 24/1223:55MEL - MIA
3 stops36h 00mMultiple Airlines
Fri 9/115:55MIA - MEL
3 stops33h 20mMultiple Airlines
Deal found 23/11$4,940
Wed 24/1207:30MEL - MIA
3 stops32h 46mAir Canada
Fri 9/112:20MIA - MEL
3 stops35h 15mAir Canada
Deal found 22/11$5,563
Wed 24/1212:00MEL - MIA
2 stops33h 32mLATAM Airlines
Thu 8/100:10MIA - MEL
2 stops37h 15mLATAM Airlines
Deal found 23/11$6,074
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 24 November 2025.
Wed 13/508:35MEL - MIA
2 stops27h 15mAir New Zealand
Mon 25/509:00MIA - MEL
2 stops35h 50mAir New Zealand
Deal found 21/11$1,756
Sat 21/210:35MEL - MIA
3 stops40h 20mMultiple Airlines
Fri 27/206:15MIA - MEL
2 stops35h 10mMultiple Airlines
Deal found 23/11$1,940
Sun 18/118:50MEL - MIA
2 stops38h 49mAir Canada
Mon 2/207:25MIA - MEL
3 stops38h 10mAir Canada
Deal found 22/11$2,144
Wed 13/509:00MEL - MIA
2 stops23h 22mAmerican Airlines
Mon 25/511:11MIA - MEL
1 stop27h 49mAmerican Airlines
Deal found 21/11$2,411
Tue 27/112:10MEL - MIA
3 stops41h 20mMultiple Airlines
Sat 31/116:51MIA - MEL
3 stops48h 34mMultiple Airlines
Deal found 22/11$1,949
Sat 21/216:50MEL - MIA
2 stops45h 09mAir New Zealand
Fri 27/206:15MIA - MEL
2 stops35h 10mAir New Zealand
Deal found 23/11$1,977
Thu 22/121:05MEL - MIA
2 stops36h 34mMultiple Airlines
Sat 31/118:40MIA - MEL
2 stops28h 55mMultiple Airlines
Deal found 22/11$2,115
Sun 18/123:55MEL - MIA
3 stops33h 44mMultiple Airlines
Mon 2/207:00MIA - MEL
3 stops34h 30mMultiple Airlines
Deal found 22/11$2,373
Last-minute flights from Melbourne to Key Largo
Discover last-minute flight deals from Melbourne to Key Largo. Data last updated 24 November 2025 and is based on user searches.
Tue 23/1200:45MEL - MIA
2 stops45h 09mCathay Pacific
Fri 9/119:55MIA - MEL
2 stops67h 15mCathay Pacific
Deal found 22/11$4,490
Wed 24/1211:30MEL - MIA
2 stops26h 51mUnited Airlines
Fri 9/106:05MIA - MEL
2 stops35h 25mUnited Airlines
Deal found 22/11$3,412
Wed 24/1210:10MEL - MIA
1 stop21h 30mDelta
Fri 9/108:00MIA - MEL
1 stop32h 00mDelta
Deal found 22/11$3,436
Wed 24/1223:55MEL - MIA
3 stops36h 00mMultiple Airlines
Fri 9/115:55MIA - MEL
3 stops33h 20mMultiple Airlines
Deal found 23/11$4,940
Wed 24/1207:30MEL - MIA
3 stops32h 46mAir Canada
Fri 9/112:20MIA - MEL
3 stops35h 15mAir Canada
Deal found 22/11$5,563
Wed 24/1212:00MEL - MIA
2 stops33h 32mLATAM Airlines
Thu 8/100:10MIA - MEL
2 stops37h 15mLATAM Airlines
Deal found 23/11$6,074
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 24 November 2025.
Sat 17/112:00MEL - MIA
2 stops38h 31mMultiple Airlines
Deal found 22/11$1,047
Sat 17/118:50MEL - MIA
2 stops43h 04mAir New Zealand
Deal found 22/11$1,496
Sat 17/116:05MEL - MIA
1 stop21h 30mAmerican Airlines
Deal found 22/11$1,618
Fri 16/100:45MEL - MIA
2 stops37h 57mCathay Pacific
Deal found 22/11$1,969
Fri 6/307:20MEL - MIA
2 stops30h 17mJapan Airlines
Deal found 22/11$4,936
Fri 6/322:05MEL - MIA
3 stops54h 04mMultiple Airlines
Deal found 22/11$4,976
Thu 5/300:45MEL - MIA
2 stops56h 05mFinnair
Deal found 22/11$5,696
Fri 6/312:30MEL - MIA
1 stop44h 40mLATAM Airlines
Deal found 22/11$5,738
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 24 November 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 24 November 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 13/5
08:35-21:50
2 stops27h 15m
Miami
Mon 25/5
09:00-10:50
2 stops35h 50m
$1,756
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Sat 21/2
10:35-10:55
3 stops40h 20m
Miami
Fri 27/2
06:15-09:25
2 stops35h 10m
$1,940
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Tue 27/1
12:10-13:30
3 stops41h 20m
Miami
Sat 31/1
16:51-09:25
3 stops48h 34m
$1,949
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Sat 21/2
16:50-21:59
2 stops45h 09m
Miami
Fri 27/2
06:15-09:25
2 stops35h 10m
$1,977
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Thu 22/1
21:05-17:39
2 stops36h 34m
Miami
Sat 31/1
18:40-15:35
2 stops28h 55m
$2,115
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Sun 18/1
18:50-17:39
2 stops38h 49m
Miami
Mon 2/2
07:25-13:35
3 stops38h 10m
$2,144
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Sun 18/1
23:55-17:39
3 stops33h 44m
Miami
Mon 2/2
07:00-09:30
3 stops34h 30m
$2,373
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Wed 13/5
09:00-18:22
2 stops23h 22m
Miami
Mon 25/5
11:11-05:00
1 stop27h 49m
$2,411
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Sat 17/1
12:00-10:31
2 stops38h 31m
$1,047
MelbourneMiami
MEL - MIA
MELMIA
Melbourne
Sat 17/1
16:05-21:35
1 stop21h 30m
$1,618
Flights are sorted by cheapest return flights first.
Deals found on 22/11
Showing 1-10 of 14 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 21 November 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 $1,180). Flying from Melbourne to Key Largo in June is currently the most expensive (average of $1,677). 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 24 November 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 24 November 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.
The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
The seat I sat in the Auckland Airport at A waiting to board gate 42. Not far from the check in desk was dripping rain on me. When I looked up you could see on the beam discoloured drips. I forgot to say something to someone before boarding.
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 $1,756, Air New Zealand can have you in Key Largo from Melbourne in 27h 15m. 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 $1,180). Flying from Melbourne to Key Largo in June is currently the most expensive (average of $1,677). 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 8 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 24 November 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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