Find Cheap Flights from Melbourne Airport to Key Largo | Cheapflights

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Find flight deals from Melbourne to Key Largo

Popular in	January
Cheapest in	October
Average price	$2,360

Highest demand for flights based on searches. 11% potential increase in price ($366 potential increase over avg. return price).

Cheapest flight prices on average. 5% potential price decrease ($161 potential savings vs. average return price).

Average for round-trip flights in September 2026

Reviews of airlines servicing Key Largo

Check out reviews from past customers who have flown with Air New Zealand,Qantas Airways, andUnited Airlines from Melbourne Airport to Key Largo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

Air New Zealand

8.0

Very Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

7.5

Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

United Airlines

7.4

Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

American Airlines

7.0

Good

Air New Zealand

8.0

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2026

FLL - IAH

All good. Problem was delay caused by weather in Houston creating anxiety about my AirNZ connection. Nothing that United could do about that, and in fairness th captain kept us very well informed

Related info for your journey

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.

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Top 4 airlines flying from Melbourne to Key Largo

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,098	Average$1,549	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	Cheapest$1,273	Average$1,960	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Qantas Airways	Cheapest$1,340	Average$1,910	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Air New Zealand	Cheapest$1,425	Average$1,987	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights

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