Cheap flights from London Heathrow Airport to Florida Keys

The cheapest month to fly to Florida Keys from London Heathrow Airport is in February. Flight prices, which tend to average around £513, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Florida Keys, with average flight prices from London Heathrow Airport averaging around £525.

The cheapest day to depart from London Heathrow Airport to Florida Keys is on a Wednesday. Travellers who choose to depart for Florida Keys on a Wednesday will often find tickets for as low as £607. On the other hand, Sunday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £665.

Our most recent data shows that the best time of day to fly to Florida Keys is at midday. Flights from London Heathrow Airport to Florida Keys during this time can be as low as £598. Flights in the afternoon are often more expensive, with an average ticket price of £660.

You are more likely to see cheaper flights to Florida Keys from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around £581 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from London Heathrow Airport for as low as £527 on momondo.