Cheap flights from London Gatwick Airport to Key Largo from £284
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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — MIA
5 Dec — 12 Dec1
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
Keep the following information in mind while searching for Gatwick to Key Largo flight deals. Data was last updated 5 November 2025.
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 5 November 2025.
Sun 7/1210:40LGW - MIA
1 stop16h 25mTAP AIR PORTUGAL
Sun 14/1223:50MIA - LGW
1 stop29h 00mTAP AIR PORTUGAL
Deal found 3/11£410
Tue 18/1111:55LGW - MIA
1 stop14h 00mIcelandair
Fri 28/1117:15MIA - LGW
1 stop12h 40mIcelandair
Deal found 4/11£412
Fri 5/1216:40LGW - MIA
1 stop27h 10mTAP AIR PORTUGAL
Sun 14/1223:50MIA - LGW
1 stop29h 00mTAP AIR PORTUGAL
Deal found 4/11£413
Tue 2/1211:55LGW - MIA
1 stop14h 00mIcelandair
Wed 10/1217:15MIA - LGW
1 stop12h 40mIcelandair
Deal found 4/11£415
Sat 6/1213:10LGW - MIA
3 stops33h 55mMultiple Airlines
Mon 8/1219:55MIA - LGW
2 stops22h 25mMultiple Airlines
Deal found 3/11£416
Wed 10/1210:40LGW - MIA
1 stop16h 10mTAP AIR PORTUGAL
Sun 14/1223:50MIA - LGW
1 stop29h 00mTAP AIR PORTUGAL
Deal found 3/11£417
Wed 3/1219:25LGW - MIA
1 stop28h 30mMultiple Airlines
Sat 6/1221:03MIA - LGW
1 stop27h 57mMultiple Airlines
Deal found 4/11£419
Sat 6/1216:35LGW - MIA
1 stop34h 30mTAP AIR PORTUGAL
Sun 14/1223:50MIA - LGW
1 stop29h 00mTAP AIR PORTUGAL
Deal found 4/11£421
Tue 25/1108:30LGW - MIA
1 stop15h 25mMultiple Airlines
Tue 2/1221:10MIA - LGW
1 stop16h 25mMultiple Airlines
Deal found 2/11£422
Thu 4/1214:15LGW - MIA
2 stops32h 50mMultiple Airlines
Thu 11/1219:55MIA - LGW
2 stops21h 05mMultiple Airlines
Deal found 4/11£423
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 5 November 2025.
Tue 25/1108:30LGW - MIA
1 stop15h 25mMultiple Airlines
Tue 2/1221:10MIA - LGW
1 stop16h 25mMultiple Airlines
Deal found 2/11£422
Tue 2/1211:55LGW - MIA
1 stop14h 00mIcelandair
Sun 7/1217:15MIA - LGW
1 stop12h 40mIcelandair
Deal found 4/11£440
Tue 25/1110:00LGW - MIA
1 stop14h 30mAir Europa
Thu 4/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 4/11£460
Tue 2/1211:55LGW - MIA
1 stop14h 00mIcelandair
Fri 12/1217:15MIA - LGW
1 stop12h 40mIcelandair
Deal found 4/11£440
Tue 16/1208:30LGW - MIA
1 stop15h 25mMultiple Airlines
Tue 13/121:10MIA - LGW
1 stop16h 25mMultiple Airlines
Deal found 4/11£457
Fri 5/1210:00LGW - MIA
1 stop14h 30mAir Europa
Tue 9/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 4/11£460
Sat 22/1111:55LGW - MIA
1 stop14h 00mIcelandair
Wed 3/1217:15MIA - LGW
1 stop12h 40mIcelandair
Deal found 4/11£440
Mon 24/1110:00LGW - MIA
1 stop14h 30mAir Europa
Thu 4/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 4/11£460
Wed 3/1210:00LGW - MIA
1 stop14h 30mAir Europa
Wed 10/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 4/11£460
Fri 21/1110:00LGW - MIA
1 stop14h 30mAir Europa
Wed 3/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 4/11£460
Mon 9/310:00LGW - MIA
1 stop14h 30mAir Europa
Wed 11/322:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 4/11£460
Fri 5/1210:00LGW - MIA
1 stop14h 30mAir Europa
Wed 10/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 4/11£463
Last-minute flights from Gatwick to Key Largo
Discover last-minute flight deals from Gatwick to Key Largo. Data last updated 5 November 2025 and is based on user searches.
Tue 18/1111:55LGW - MIA
1 stop14h 00mIcelandair
Fri 28/1117:15MIA - LGW
1 stop12h 40mIcelandair
Deal found 4/11£412
Tue 25/1108:30LGW - MIA
1 stop15h 25mMultiple Airlines
Tue 2/1221:10MIA - LGW
1 stop16h 25mMultiple Airlines
Deal found 2/11£422
Tue 2/1211:55LGW - MIA
1 stop14h 00mIcelandair
Wed 10/1217:15MIA - LGW
1 stop12h 40mIcelandair
Deal found 4/11£415
Wed 3/1219:25LGW - MIA
1 stop28h 30mMultiple Airlines
Sat 6/1221:03MIA - LGW
1 stop27h 57mMultiple Airlines
Deal found 4/11£419
Thu 4/1214:15LGW - MIA
2 stops32h 50mMultiple Airlines
Thu 11/1219:55MIA - LGW
2 stops21h 05mMultiple Airlines
Deal found 4/11£423
Fri 5/1216:40LGW - MIA
1 stop27h 10mTAP AIR PORTUGAL
Sun 14/1223:50MIA - LGW
1 stop29h 00mTAP AIR PORTUGAL
Deal found 4/11£413
Sat 6/1213:10LGW - MIA
3 stops33h 55mMultiple Airlines
Mon 8/1219:55MIA - LGW
2 stops22h 25mMultiple Airlines
Deal found 3/11£416
Sat 6/1216:35LGW - MIA
1 stop34h 30mTAP AIR PORTUGAL
Sun 14/1223:50MIA - LGW
1 stop29h 00mTAP AIR PORTUGAL
Deal found 4/11£421
Sun 7/1210:40LGW - MIA
1 stop16h 25mTAP AIR PORTUGAL
Sun 14/1223:50MIA - LGW
1 stop29h 00mTAP AIR PORTUGAL
Deal found 3/11£410
Wed 10/1210:40LGW - MIA
1 stop16h 10mTAP AIR PORTUGAL
Sun 14/1223:50MIA - LGW
1 stop29h 00mTAP AIR PORTUGAL
Deal found 3/11£417
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 5 November 2025.
Sat 6/1208:30LGW - MIA
1 stop15h 25mMultiple Airlines
Deal found 3/11£284
Wed 11/319:25LGW - MIA
2 stops24h 05mMultiple Airlines
Deal found 2/11£292
Wed 10/1208:35LGW - MIA
2 stops29h 47mMultiple Airlines
Deal found 3/11£293
Fri 21/1114:00LGW - MIA
2 stops38h 40mMultiple Airlines
Deal found 4/11£294
Thu 11/1208:30LGW - MIA
1 stop15h 25mMultiple Airlines
Deal found 3/11£295
Mon 19/119:25LGW - MIA
2 stops24h 25mMultiple Airlines
Deal found 4/11£297
Tue 20/117:40LGW - MIA
2 stops28h 10mMultiple Airlines
Deal found 4/11£298
Tue 17/216:25LGW - MIA
2 stops27h 25mMultiple Airlines
Deal found 2/11£300
Sun 18/109:20LGW - MIA
3 stops36h 30mMultiple Airlines
Deal found 2/11£302
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 5 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
Tue 25/11
08:30-18:55
1 stop15h 25m
Miami
Tue 2/12
21:10-18:35
1 stop16h 25m
£422
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Tue 2/12
11:55-20:55
1 stop14h 00m
Miami
Sun 7/12
17:15-10:55
1 stop12h 40m
£440
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Tue 2/12
11:55-20:55
1 stop14h 00m
Miami
Fri 12/12
17:15-10:55
1 stop12h 40m
£440
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Sat 22/11
11:55-20:55
1 stop14h 00m
Miami
Wed 3/12
17:15-10:55
1 stop12h 40m
£440
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Tue 16/12
08:30-18:55
1 stop15h 25m
Miami
Tue 13/1
21:10-18:35
1 stop16h 25m
£457
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Tue 25/11
10:00-19:30
1 stop14h 30m
Miami
Thu 4/12
21:45-16:25
1 stop13h 40m
£460
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Fri 5/12
10:00-19:30
1 stop14h 30m
Miami
Tue 9/12
21:45-16:25
1 stop13h 40m
£460
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Mon 24/11
10:00-19:30
1 stop14h 30m
Miami
Thu 4/12
21:45-16:25
1 stop13h 40m
£460
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Wed 3/12
10:00-19:30
1 stop14h 30m
Miami
Wed 10/12
21:45-16:25
1 stop13h 40m
£460
LondonMiami
LGW - MIA
LGWMIA
London Gatwick
Fri 21/11
10:00-19:30
1 stop14h 30m
Miami
Wed 3/12
21:45-16:25
1 stop13h 40m
£460
Flights are sorted by cheapest return flights first.
Deals found on 3/11
Showing 1-10 of 22 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 31 October 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 £236). Flying from London Gatwick Airport to Key Largo in October is currently the most expensive (average of £382). 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 5 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 5 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.
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. The distance from London Gatwick Airport to Key Largo is about 4430 mi.
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 £236). Flying from London Gatwick Airport to Key Largo in October is currently the most expensive (average of £382). 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.
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 5 November 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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