What is the cheapest airline that flies from London Gatwick to Florida Keys?

LEVEL, Air France, and SWISS are the most popular carriers operating from London Gatwick to Florida Keys

How many operators does momondo search for flights from London Gatwick Airport to Florida Keys?

As of April 2026, there are 10 operators available to choose from for flights from London Gatwick Airport to Florida Keys.

How old do you have to be to fly from London Gatwick 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 Gatwick Airport to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The required travel and health documents for your Florida Keys trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Florida Keys. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£328 Cheap Flights from London Gatwick Airport to Florida Keys in 2026

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Find the cheapest flights from London Gatwick Airport to Florida Keys

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:00 - 18:45

LGW

MIA

13h 45m

1 stop

21:30 - 16:25

MIA

LGW

13h 55m

1 stop

£502Air Europa

Tue, 9 Jun - Tue, 9 Jun

13:35 - 20:00

LGW

MIA

35h 25m

1 stop

21:45 - 07:00

MIA

LGW

28h 15m

1 stop

£503LEVEL

Thu, 11 Jun - Fri, 19 Jun

10:25 - 17:50

LGW

MIA

12h 25m

1 stop

23:00 - 16:00

MIA

LGW

12h 00m

1 stop

£504Virgin Atlantic

Fri, 5 Jun - Sun, 21 Jun

21:45 - 20:00

LGW

MIA

27h 15m

1 stop

21:45 - 09:30

MIA

LGW

30h 45m

1 stop

£506LEVEL

Sun, 10 May - Sun, 17 May

10:25 - 17:50

LGW

MIA

12h 25m

1 stop

23:00 - 16:00

MIA

LGW

12h 00m

1 stop

£511Virgin Atlantic

Mon, 8 Jun - Tue, 16 Jun

10:45 - 07:50

LGW

MIA

26h 05m

1 stop

22:30 - 10:50

MIA

LGW

31h 20m

1 stop

£513Multiple Airlines

Tue, 13 Oct - Tue, 3 Nov

14:30 - 10:55

LGW

EYW

49h 25m

2 stops

13:38 - 10:40

EYW

LGW

16h 02m

2 stops

£703American Airlines

Fri, 3 Jul - Thu, 16 Jul

10:45 - 13:08

LGW

EYW

31h 23m

2 stops

13:38 - 10:40

EYW

LGW

16h 02m

2 stops

£709American Airlines

Thu, 2 Jul - Thu, 16 Jul

14:00 - 11:27

LGW

EYW

26h 27m

1 stop

11:04 - 10:45

EYW

LGW

42h 41m

2 stops

£731Multiple Airlines

Thu, 28 May - Thu, 4 Jun

17:00 - 17:23

LGW

EYW

29h 23m

2 stops

18:19 - 16:00

EYW

LGW

16h 41m

2 stops

£777Air France

Thu, 28 May - Thu, 4 Jun

Air Europa flights from London Gatwick Airport to Florida Keys

Our best Air Europa deals on London Gatwick Airport to Florida Keys flight tickets

Air Europa

9 Jun

LGW10:00London Gatwick

13h 45m

1 stop

MIA18:45Miami

9 Jun

MIA21:30Miami

13h 55m

1 stop

LGW16:25London Gatwick

£502

Air Europa

28 Apr

LGW10:00London Gatwick

13h 45m

1 stop

MIA18:45Miami

30 Apr

MIA21:30Miami

13h 55m

1 stop

LGW16:25London Gatwick

£510

Air Europa

28 Apr

LGW10:00London Gatwick

13h 45m

1 stop

MIA18:45Miami

28 Apr

MIA21:30Miami

13h 55m

1 stop

LGW16:25London Gatwick

£511

British Airways flights from London Gatwick Airport to Florida Keys

Our best British Airways deals on London Gatwick Airport to Florida Keys flight tickets

British Airways

29 Jun

LGW12:20London Gatwick

13h 25m

1 stop

MIA20:45Miami

11 Aug

MIA16:18Miami

11h 22m

1 stop

LGW08:40London Gatwick

£516

British Airways

22 Sept

LGW12:20London Gatwick

13h 20m

1 stop

MIA20:40Miami

30 Sept

MIA17:30Miami

12h 10m

1 stop

LGW10:40London Gatwick

£519

British Airways

19 May

LGW10:45London Gatwick

14h 05m

1 stop

MIA19:50Miami

24 May

MIA22:50Miami

27h 00m

1 stop

LGW06:50London Gatwick

£522

momondo Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Tue 9/6

10:00-18:45

1 stop13h 45m

Miami

Tue 9/6

21:30-16:25

1 stop13h 55m

£502

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 11/6

13:35-20:00

1 stop35h 25m

Miami

Fri 19/6

21:45-07:00

1 stop28h 15m

£503

Fastest return journey

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Fri 5/6

10:25-17:50

1 stop12h 25m

Miami

Sun 21/6

23:00-16:00

1 stop12h 00m

£504

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sun 10/5

21:45-20:00

1 stop27h 15m

Miami

Sun 17/5

21:45-09:30

1 stop30h 45m

£506

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 8/6

10:25-17:50

1 stop12h 25m

Miami

Tue 16/6

23:00-16:00

1 stop12h 00m

£511

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Tue 13/10

10:45-07:50

1 stop26h 05m

Miami

Tue 3/11

22:30-10:50

1 stop31h 20m

£513

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Fri 3/7

14:30-10:55

2 stops49h 25m

Key West

Thu 16/7

13:38-10:40

2 stops16h 02m

£703

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Thu 2/7

10:45-13:08

2 stops31h 23m

Key West

Thu 16/7

13:38-10:40

2 stops16h 02m

£709

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Thu 28/5

14:00-11:27

1 stop26h 27m

Key West

Thu 4/6

11:04-10:45

2 stops42h 41m

£731

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Thu 28/5

17:00-17:23

2 stops29h 23m

Key West

Thu 4/6

18:19-16:00

2 stops16h 41m

£777

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Gatwick 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

Prices

Airlines

What is the cheapest month to fly to Florida Keys?

The cheapest month to fly to Florida Keys from London Gatwick Airport is in September. Flight prices, which tend to average around £287, are often lower during this time because this is during the off-season. The month of June is another great option to travel to Florida Keys, with average flight prices from London Gatwick Airport averaging around £382.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from London Gatwick Airport to Florida Keys is on a Tuesday. Travellers who choose to depart for Florida Keys on a Tuesday will often find tickets for as low as £396. On the other hand, Friday is the most expensive day to depart from London Gatwick Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £448.

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 morning. Flights from London Gatwick Airport to Florida Keys during this time can be as low as £420. Flights at midday are often more expensive, with an average ticket price of £991.

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 Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around £448 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 Gatwick Airport for as low as £294 on momondo.

Can stopping save me money on London Gatwick Airport to Florida Keys flights?

You could potentially save up to 15% on your flight if you consider stops on a London Gatwick Airport to Florida Keys flight.

Cheap London Gatwick Airport to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Florida Keys

Fastest flight time	13h 23m
Direct flights	None

The fastest flight from London Gatwick Airport to Florida Keys takes 13h 23m

There are no direct flights from London Gatwick Airport to Florida Keys. There are no popular flight routes from London Gatwick Airport to Florida Keys.

Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Florida Keys

When did momondo last update prices for flights from London Gatwick Airport to Florida Keys?
Prices for flights from London Gatwick Airport to Florida Keys refresh daily.
How many operators does momondo search for flights from London Gatwick Airport to Florida Keys?
As of April 2026, there are 10 operators available to choose from for flights from London Gatwick Airport to Florida Keys.
How old do you have to be to fly from London Gatwick 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 Gatwick Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The required travel and health documents for your Florida Keys trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Florida Keys. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London Gatwick Airport to Florida Keys?
Based on momondo bookings for flights between London Gatwick Airport and Florida Keys, the leading plane model is Airbus A320-100/200, making up 22.59% of the total bookings. Other popular models include Boeing 777 with 11.80%, Airbus A319 with 8.28%, and Airbus A321neo with 8.06%.

Why use momondo?

Why should I use momondo to find a flight deal from London to Florida Keys?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Florida Keys for you.

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 you have performed a search for London to Florida Keys flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Florida Keys right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Florida Keys flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.