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Cheap flights from London Gatwick Airport to Key Largo from £332

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — MIA
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London Gatwick to Key Largo are usually found in September or February, booked 89 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Gatwick to Key Largo

Keep the following information in mind while searching for Gatwick to Key Largo flight deals. Data was last updated 19 November 2025.

Round-trip from

£437

One-way from

£332

Popular in

December

Cheapest in

September

Average price

£436
Air Europa
  • Air Europa
  • 7/12-11/12
  • 2 total stops
  • 28h 10m total
  • London to Key Largo
Search Deals
15/12
  • 15/12
  • 2 total stops
  • 55h 55m total
  • London to Key Largo
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Gatwick to Key Largo

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Key Largo
Explore the most affordable flight options available from Gatwick to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 November 2025.

Sun 7/1210:00LGW - MIA
1 stop14h 30mAir Europa
Thu 11/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 17/11£437
Tue 9/1211:55LGW - MIA
1 stop14h 00mIcelandair
Fri 12/1217:15MIA - LGW
1 stop12h 40mIcelandair
Deal found 17/11£439
Sat 6/1211:55LGW - MIA
1 stop14h 00mIcelandair
Wed 17/1217:15MIA - LGW
1 stop12h 40mIcelandair
Deal found 17/11£441
Thu 4/1211:55LGW - MIA
1 stop14h 00mIcelandair
Sun 7/1217:15MIA - LGW
1 stop12h 40mIcelandair
Deal found 17/11£442
Sun 7/1210:00LGW - MIA
1 stop14h 30mAir Europa
Wed 10/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 18/11£443
Fri 21/1117:25LGW - MIA
1 stop31h 05mAir Europa
Mon 24/1121:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 17/11£448
Tue 25/1110:00LGW - MIA
1 stop14h 30mAir Europa
Thu 27/1121:45MIA - LGW
1 stop30h 15mAir Europa
Deal found 16/11£449
Sun 7/1208:25LGW - MIA
1 stop13h 45mMultiple Airlines
Sun 21/1219:05MIA - LGW
1 stop17h 20mMultiple Airlines
Deal found 17/11£450
Wed 3/1217:25LGW - MIA
1 stop31h 05mAir Europa
Thu 11/1221:45MIA - LGW
1 stop30h 15mAir Europa
Deal found 18/11£451
Wed 19/1110:00LGW - MIA
1 stop14h 30mAir Europa
Fri 28/1121:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 18/11£452
Tue 25/1110:00LGW - MIA
1 stop14h 30mAir Europa
Tue 2/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 16/11£452

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Key Largo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 November 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Key Largo that are best for you.

Fly from

Gatwick

Fly to

Key Largo

Route

Depart

Return

Price

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 2/2

21:25-14:50

2 stops22h 25m

Miami

Mon 9/2

16:35-15:45

1 stop18h 10m

£444

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 15/1

08:30-18:55

1 stop15h 25m

Miami

Wed 21/1

16:35-18:35

2 stops21h 00m

£455

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sat 7/3

08:30-18:55

1 stop15h 25m

Miami

Thu 12/3

21:10-19:25

1 stop18h 15m

£459

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 26/1

10:00-19:30

1 stop14h 30m

Miami

Thu 5/2

21:45-16:25

1 stop13h 40m

£461

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 22/1

10:00-19:30

1 stop14h 30m

Miami

Thu 5/2

21:45-16:25

1 stop13h 40m

£461

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 26/1

10:00-19:30

1 stop14h 30m

Miami

Wed 4/2

21:45-16:25

1 stop13h 40m

£461

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sun 25/1

10:00-19:30

1 stop14h 30m

Miami

Mon 2/2

21:45-16:25

1 stop13h 40m

£461

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Fri 27/2

10:00-19:30

1 stop14h 30m

Miami

Fri 6/3

21:45-16:25

1 stop13h 40m

£462

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 9/3

10:00-20:30

1 stop14h 30m

Miami

Wed 11/3

22:45-16:25

1 stop13h 40m

£462

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Fri 16/1

11:20-16:31

1 stop34h 11m

Miami

Mon 19/1

16:40-09:00

1 stop11h 20m

£468

Flights are sorted by cheapest return flights first.

Deals found on 17/11

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Gatwick to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo from Gatwick with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Key Largo

How far ahead should I book a flight from London Gatwick Airport to Key Largo?

Use this chart to determine the optimal time to book a return flight from Gatwick to Key Largo. Price data was last updated on 14 November 2025.

The price you pay for your flight from London Gatwick Airport to Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Gatwick Airport to Key Largo?

Currently, May is the cheapest month in which you can book a flight from London Gatwick Airport to Key Largo (average of £234). Flying from London Gatwick Airport to Key Largo in October is currently the most expensive (average of £367). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LGW to KE9?

Find hourly flight availability from Gatwick to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 November 2025.

It’s typically best to fly out from London Gatwick Airport to Key Largo at midday. Doing so could potentially save you 29% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key Largo. Reviews last updated 19 November 2025.
See what other customers who have flown with Finnair, Norse Atlantic UK, andAir Europa from London Gatwick Airport to Key Largo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,334 reviews
Check prices

Overall

7.6

Comfort

7.4

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Overall

7.6

Comfort

7.4

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Norse Atlantic UK
7.2
Good
Finnair
7.6
Good
1,334 reviews
Check prices

Overall

7.6

Comfort

7.4

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Air Europa
7.0
Good
569 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Overall

7.6

Comfort

7.4

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
British Airways
6.7
Okay
7,532 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Overall

7.6

Comfort

7.4

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Key Largo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Gatwick Airport to Key Largo?

    Departing from London Gatwick Airport to Key Largo will take you 14h 30m. The distance from London Gatwick Airport to Key Largo is about 4430 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Gatwick to Key Largo that include hotel bookings?

    Yes. In addition to deals on Gatwick to Key Largo flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Key Largo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Key Largo.

  • Can I find deals for business class flights from Gatwick to Key Largo?

    Yes. Cheapflights offers flight deals from Gatwick to Key Largo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Gatwick Airport to Key Largo?

    Currently, May is the cheapest month in which you can book a flight from London Gatwick Airport to Key Largo (average of £234). Flying from London Gatwick Airport to Key Largo in October is currently the most expensive (average of £367). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 8 airlines flying from Gatwick to Key Largo

Discover the top 8 airlines that operate flights from Gatwick to Key Largo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£281Average£427FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
TAP AIR PORTUGALCheapest£333Average£467FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
A.P.G.Cheapest£350Average£510FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
Air EuropaCheapest£361Average£464FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
British AirwaysCheapest£366Average£478FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£366Average£448FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£392Average£530FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IberiaCheapest£393Average£482FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to Key Largo?

Cheapflights makes it easy to find Gatwick to Key Largo flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Key Largo?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Gatwick to Key Largo for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Gatwick to Key Largo with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Gatwick to Key Largo flexibly with Cheapflights today.

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