Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Havana. Flights to Havana from Melbourne, Florida in February are about $260 on average during February, but can be found for as low as $209.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Melbourne, Florida to Havana as you normally would.
To save up to 15% on this flight, we recommend booking at least 23 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Melbourne, Florida to Havana from $245 1-2 weeks out and tickets from $276 for flights departing within the next 72 hours.