Cheap flights from London Gatwick Airport to Key Largo from £365
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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — MIA
9 Jan — 16 Jan1
Return
1 adult
Economy
Return
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
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 10 December 2025.
Wed 31/1212:30LGW - MIA
1 stop14h 02mBritish Airways
Sun 18/116:40MIA - LGW
1 stop11h 20mBritish Airways
Deal found 9/12£480
Wed 31/1212:30LGW - MIA
1 stop32h 05mBritish Airways
Thu 15/116:40MIA - LGW
1 stop11h 20mBritish Airways
Deal found 9/12£481
Wed 31/1212:30LGW - MIA
1 stop14h 02mBritish Airways
Wed 14/116:40MIA - LGW
1 stop11h 20mBritish Airways
Deal found 9/12£486
Wed 31/1212:30LGW - MIA
1 stop14h 02mBritish Airways
Fri 23/108:35MIA - LGW
2 stops29h 25mBritish Airways
Deal found 9/12£491
Wed 31/1212:30LGW - MIA
1 stop14h 02mBritish Airways
Wed 21/107:07MIA - LGW
2 stops30h 53mBritish Airways
Deal found 9/12£496
Fri 12/1206:10LGW - MIA
2 stops18h 10mMultiple Airlines
Tue 13/121:10MIA - LGW
1 stop29h 35mMultiple Airlines
Deal found 9/12£504
Wed 10/1212:30LGW - MIA
1 stop13h 25mBritish Airways
Sun 11/116:40MIA - LGW
1 stop11h 20mBritish Airways
Deal found 9/12£515
Wed 31/1212:30LGW - MIA
1 stop14h 02mBritish Airways
Sat 17/116:40MIA - LGW
1 stop11h 20mBritish Airways
Deal found 9/12£516
Sat 13/1216:35LGW - MIA
1 stop34h 30mTAP AIR PORTUGAL
Sun 1/223:50MIA - LGW
2 stops15h 45mTAP AIR PORTUGAL
Deal found 8/12£519
Best flights from Gatwick to Key Largo
Discover carefully curated flight deals from Gatwick to Key Largo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 December 2025.
Sun 8/309:05LGW - MIA
2 stops18h 00mTAP AIR PORTUGAL
Sun 15/317:35MIA - LGW
1 stop18h 10mTAP AIR PORTUGAL
Deal found 9/12£456
Mon 26/110:00LGW - MIA
1 stop14h 30mAir Europa
Mon 2/221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 8/12£460
Wed 31/1212:30LGW - MIA
1 stop14h 02mBritish Airways
Wed 14/116:40MIA - LGW
1 stop11h 20mBritish Airways
Deal found 9/12£486
Mon 26/110:00LGW - MIA
1 stop14h 30mAir Europa
Tue 3/221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 8/12£460
Wed 4/216:35LGW - MIA
1 stop26h 55mTAP AIR PORTUGAL
Mon 9/216:35MIA - LGW
2 stops23h 00mTAP AIR PORTUGAL
Deal found 8/12£461
Sun 25/110:00LGW - MIA
1 stop14h 30mAir Europa
Mon 2/221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 8/12£460
Wed 4/209:35LGW - MIA
2 stops33h 55mTAP AIR PORTUGAL
Thu 12/216:35MIA - LGW
1 stop12h 15mTAP AIR PORTUGAL
Deal found 9/12£462
Mon 19/116:35LGW - MIA
1 stop27h 15mTAP AIR PORTUGAL
Fri 30/116:35MIA - LGW
1 stop18h 10mTAP AIR PORTUGAL
Deal found 8/12£471
Mon 19/116:35LGW - MIA
1 stop27h 15mTAP AIR PORTUGAL
Sun 1/223:50MIA - LGW
2 stops15h 45mTAP AIR PORTUGAL
Deal found 8/12£480
Mon 9/316:35LGW - MIA
1 stop27h 15mTAP AIR PORTUGAL
Mon 30/316:35MIA - LGW
2 stops22h 50mTAP AIR PORTUGAL
Deal found 8/12£480
Last-minute flights from Gatwick to Key Largo
Discover last-minute flight deals from Gatwick to Key Largo. Data last updated 10 December 2025 and is based on user searches.
Sun 11/110:40LGW - MIA
1 stop16h 25mTAP AIR PORTUGAL
Mon 26/116:35MIA - LGW
2 stops23h 00mTAP AIR PORTUGAL
Deal found 9/12£451
Sun 11/118:40LGW - MIA
1 stop25h 00mSWISS
Mon 26/119:50MIA - LGW
1 stop17h 00mSWISS
Deal found 9/12£458
Tue 20/108:30LGW - MIA
1 stop15h 25mMultiple Airlines
Fri 30/112:11MIA - LGW
2 stops16h 49mMultiple Airlines
Deal found 8/12£459
Wed 21/110:40LGW - MIA
1 stop16h 10mTAP AIR PORTUGAL
Thu 5/216:35MIA - LGW
1 stop12h 15mTAP AIR PORTUGAL
Deal found 8/12£457
Fri 23/113:00LGW - MIA
1 stop29h 21mMultiple Airlines
Wed 11/206:00MIA - LGW
1 stop19h 00mMultiple Airlines
Deal found 9/12£452
Fri 23/116:40LGW - MIA
1 stop27h 10mTAP AIR PORTUGAL
Fri 30/123:35MIA - LGW
1 stop29h 15mTAP AIR PORTUGAL
Deal found 9/12£453
One-way flights from Gatwick to Key Largo
Search for one-way flight options from Gatwick to Key Largo. Find affordable one-way fares based on user searches. Data last updated 10 December 2025.
Thu 8/111:45LGW - MIA
2 stops32h 05mMultiple Airlines
Deal found 9/12£365
Fri 10/407:10LGW - MIA
1 stop17h 50mLEVEL
Deal found 8/12£367
Sun 15/208:30LGW - MIA
3 stops35h 20mMultiple Airlines
Deal found 8/12£370
Fri 9/111:45LGW - MIA
2 stops32h 05mMultiple Airlines
Deal found 8/12£372
Mon 23/315:25LGW - MIA
2 stops28h 25mMultiple Airlines
Deal found 7/12£372
Wed 14/109:50LGW - MIA
1 stop15h 10mMultiple Airlines
Deal found 8/12£373
Sun 5/411:05LGW - MIA
3 stops35h 25mMultiple Airlines
Deal found 9/12£375
Fri 27/307:00LGW - MIA
2 stops17h 20mMultiple Airlines
Deal found 7/12£377
Sat 23/515:05LGW - MIA
2 stops28h 25mMultiple Airlines
Deal found 8/12£378
Mon 18/512:20LGW - MIA
1 stop14h 30mAmerican Airlines
Deal found 8/12£380
Sun 11/118:40LGW - MIA
1 stop25h 00mSWISS
Deal found 9/12£381
Find 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 10 December 2025.
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 10 December 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
Sun 8/3
09:05-23:05
2 stops18h 00m
Miami
Sun 15/3
17:35-15:45
1 stop18h 10m
£456
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Mon 26/1
10:00-19:30
1 stop14h 30m
Miami
Mon 2/2
21:45-16:25
1 stop13h 40m
£460
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Mon 26/1
10:00-19:30
1 stop14h 30m
Miami
Tue 3/2
21:45-16:25
1 stop13h 40m
£460
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
£460
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Wed 4/2
16:35-14:30
1 stop26h 55m
Miami
Mon 9/2
16:35-20:35
2 stops23h 00m
£461
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Wed 4/2
09:35-14:30
2 stops33h 55m
Miami
Thu 12/2
16:35-09:50
1 stop12h 15m
£462
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Mon 19/1
16:35-14:50
1 stop27h 15m
Miami
Fri 30/1
16:35-15:45
1 stop18h 10m
£471
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Mon 19/1
16:35-14:50
1 stop27h 15m
Miami
Sun 1/2
23:50-20:35
2 stops15h 45m
£480
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Mon 9/3
16:35-15:50
1 stop27h 15m
Miami
Mon 30/3
16:35-20:25
2 stops22h 50m
£480
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Wed 31/12
12:30-21:32
1 stop14h 02m
Miami
Wed 14/1
16:40-09:00
1 stop11h 20m
£486
Flights are sorted by cheapest return flights first.
Deals found on 8/12
Showing 1-10 of 21 results
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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 5 December 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 £231). Flying from London Gatwick Airport to Key Largo in October is currently the most expensive (average of £362). 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 10 December 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 10 December 2025.
See what other customers who have flown with Finnair, Norse Atlantic UK, andTAP AIR PORTUGAL 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.
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.
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.
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.
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.
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 £231). Flying from London Gatwick Airport to Key Largo in October is currently the most expensive (average of £362). 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.
Browse through other flights departing from Gatwick. Flights are based on user searches made on Cheapflights and were last updated on 10 December 2025.
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 10 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
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.
Can Cheapflights notify me if prices for flights from Gatwick to Key Largo become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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