Cheap flights from London Heathrow Airport to Florida Keys from £236
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Florida Keys departing on 13/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Finnair flights from London Heathrow Airport to Florida Keys
Our best Finnair deals on London Heathrow Airport to Florida Keys flight tickets
British Airways flights from London Heathrow Airport to Florida Keys
Our best British Airways deals on London Heathrow Airport to Florida Keys flight tickets
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How to get the cheapest flight ticket from London Heathrow Airport to Florida Keys
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Florida Keys?
The cheapest month to fly to Florida Keys from London Heathrow Airport is in September. Flight prices, which tend to average around £446, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Florida Keys, with average flight prices from London Heathrow Airport averaging around £448.
What is the cheapest day to depart on your flight to Florida Keys?
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 £574. 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 £673.
What is the cheapest time of day to depart on your flight to Florida Keys?
Our most recent data shows that the best time of day to fly to Florida Keys is in the evening. Flights from London Heathrow Airport to Florida Keys during this time can be as low as £537. Flights in the morning are often more expensive, with an average ticket price of £626.
How far in advance should I book a flight to Florida Keys?
You are more likely to see cheaper flights to Florida Keys from London Heathrow Airport when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around £533 when searching 6 weeks out.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 £498 on momondo.
What is the cheapest airline that flies from London Heathrow to Florida Keys?
Vueling, TAP AIR PORTUGAL, and Aer Lingus are the most popular carriers operating from London Heathrow to Florida Keys
Which airlines fly to Florida Keys?
Virgin Atlantic, British Airways and Finnair are the top three most popular airlines that fly to Florida Keys from London Heathrow Airport according to our data. Virgin Atlantic is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Florida Keys. Keep in mind that there are 3 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.
Cheap London Heathrow Airport to Florida Keys flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Florida Keys
Best price found | £236 |
|---|---|
Fastest flight time | 9h 25m |
Direct flights | Every day |
Airports in Florida Keys | 2 airports |
When did momondo last update prices for flights from London Heathrow Airport to Florida Keys?
Prices for flights from London Heathrow Airport to Florida Keys are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Florida Keys?
There are 18 operators available for flights from London Heathrow Airport to Florida Keys as of May 2025.
How old do you have to be to fly from London Heathrow Airport to Florida Keys?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Florida Keys?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Florida Keys is Boeing 787-9 Dreamliner (17.76% of total bookings). The next most popular plane models are Airbus A350-1000 (16.33%), Boeing 777 (14.18%), and Boeing 787-8 Dreamliner (7.24%).
Best airlines flying from London Heathrow Airport to Florida Keys
Compare and see reviews for airlines that fly from London Heathrow Airport to Florida Keys with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £431 | Free Cancellation | Rating 7.4 643 reviews | |||
| PriceFrom £451 | Free Cancellation | Rating 6.6 6,846 reviews | |||
| PriceFrom £533 | Free Cancellation | Rating 7.6 1,275 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Florida Keys?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Florida Keys. momondo saves you time and could save you money on your trip.
Can I find flights from London to Florida Keys with flexible booking policies on momondo?
Yes. All flights to Florida Keys from London on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from London to Florida Keys?
Once all potential London to Florida Keys flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from London to Florida Keys right now. Can momondo alert me if prices change?
Price alerts on flights to Florida Keys from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.