Cheap flights from London Heathrow Airport to Florida from £274

The cheapest month to fly to Florida from London Heathrow Airport is in January. Flight prices, which tend to average around £438, are often lower during this time because this is during the off-season. If you’re not able to fly to Florida in January, then September is your next best option. Flight prices from London Heathrow Airport to Florida during September average around £461.

The cheapest day to depart from London Heathrow Airport to Florida is on a Monday. Travellers who choose to depart for Florida on a Monday will often find tickets for as low as £530. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £615. These prices are subject to change though, so be sure to set up a Price Alert for flights to Florida.

According to our data, the cheapest time of day to fly to Florida is in the morning. momondo users have found flights departing from London Heathrow Airport to Florida in the morning for as low as £543. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Florida is in the afternoon when prices are around £688.

Fly from London Heathrow to Miami for the best London Heathrow - Florida flight prices

You are more likely to see cheaper flights to Florida from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida for around £573 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida from London Heathrow Airport for as low as £524 on momondo.

There are 4 cabin classes available to choose from on London Heathrow to Florida flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Icelandair, United Airlines, and LEVEL are the most popular carriers operating from London Heathrow to Florida

Virgin Atlantic, British Airways and KLM are the top three most popular airlines that fly to Florida from London Heathrow Airport according to our data. Virgin Atlantic is the first choice among our users, with 63% of people opting to fly with this airline when travelling to Florida. Keep in mind that there are 19 different airlines that fly to Florida on a routine basis, so you have a few additional options to choose from.

As of March 2026, there are 29 flights per day flying from London Heathrow Airport to Florida. The most common time of day flights depart is 14:00, with 50% of flights taking off at midday.

As of March 2026, 208 flights take off from London Heathrow Airport and land in Florida each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.