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Cheap flights from Florida Keys to London Gatwick Airport from £323

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — LGW
5 May — 12 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Florida Keys to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Florida Keys to Gatwick
Explore the most affordable flight options available from Florida Keys to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 April 2026.

Mon 20/410:00
MIA
-
LGW
3 stops29h 20m
Multiple Airlines
Tue 5/517:25
LGW
-
MIA
2 stops24h 00m
Multiple Airlines
Deal found 1/4£529
Wed 2/1216:50
MIA
-
LGW
1 stop17h 15m
TAP AIR PORTUGAL
Wed 9/1210:40
LGW
-
MIA
1 stop16h 20m
TAP AIR PORTUGAL
Deal found 2/4£539
Mon 2/1116:50
MIA
-
LGW
1 stop17h 55m
TAP AIR PORTUGAL
Mon 9/1116:35
LGW
-
MIA
1 stop27h 15m
TAP AIR PORTUGAL
Deal found 1/4£540
Sun 1/1116:50
MIA
-
LGW
1 stop17h 55m
TAP AIR PORTUGAL
Thu 12/1116:00
LGW
-
MIA
1 stop34h 30m
TAP AIR PORTUGAL
Deal found 1/4£541
Wed 18/1110:20
MIA
-
LGW
1 stop17h 50m
Turkish Airlines
Tue 1/1206:25
LGW
-
MIA
1 stop19h 10m
Turkish Airlines
Deal found 2/4£541
Thu 23/410:35
MIA
-
LGW
2 stops31h 10m
Multiple Airlines
Wed 6/510:10
LGW
-
MIA
2 stops26h 00m
Multiple Airlines
Deal found 3/4£544
Sun 19/400:30
MIA
-
LGW
2 stops27h 30m
Multiple Airlines
Mon 27/417:25
LGW
-
MIA
2 stops26h 10m
Multiple Airlines
Deal found 31/3£546
Sun 19/400:30
MIA
-
LGW
1 stop28h 15m
TAP AIR PORTUGAL
Tue 5/516:25
LGW
-
MIA
1 stop27h 10m
TAP AIR PORTUGAL
Deal found 31/3£547
Wed 8/411:51
EYW
-
LGW
1 stop17h 09m
Multiple Airlines
Wed 15/414:00
LGW
-
EYW
1 stop24h 06m
Multiple Airlines
Deal found 1/4£649
Mon 4/515:58
EYW
-
LGW
2 stops37h 52m
British Airways
Mon 11/520:40
LGW
-
EYW
2 stops31h 18m
British Airways
Deal found 4/4£769
Fri 29/512:07
EYW
-
LGW
2 stops41h 38m
Multiple Airlines
Thu 4/614:00
LGW
-
EYW
1 stop26h 27m
Multiple Airlines
Deal found 4/4£811
Fri 29/512:07
EYW
-
LGW
2 stops41h 38m
Multiple Airlines
Wed 3/614:00
LGW
-
EYW
1 stop26h 25m
Multiple Airlines
Deal found 4/4£819

Find flight deals from Florida Keys to Gatwick

Keep the following information in mind while searching for Florida Keys to Gatwick flight deals. Data was last updated 5 April 2026.

Round-trip from

£529

One-way from

£323
20/4-5/5
  • 20/4-5/5
  • 5 total stops
  • 53h 20m total
  • Florida Keys to London
Search Deals
1/5
  • 1/5
  • 3 total stops
  • 26h 19m total
  • Florida Keys to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Florida Keys to Gatwick 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 April 2026.
Use the filters below to find and compare flights from Florida Keys to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MiamiLondon

MIA - LGW

MIALGW

Miami

Fri 24/4

21:45-10:15

1 stop31h 30m

London Gatwick

Mon 27/4

06:50-20:00

1 stop18h 10m

£584

MiamiLondon

MIA - LGW

MIALGW

Miami

Sun 3/5

21:45-07:00

1 stop28h 15m

London Gatwick

Mon 11/5

06:50-20:00

1 stop18h 10m

£631
Fastest return journey

MiamiLondon

MIA - LGW

MIALGW

Miami

Wed 13/5

21:30-16:25

1 stop13h 55m

London Gatwick

Tue 26/5

10:00-18:45

1 stop13h 45m

£681

MiamiLondon

MIA - LGW

MIALGW

Miami

Sun 26/4

21:30-16:25

1 stop13h 55m

London Gatwick

Sun 10/5

17:25-18:45

1 stop30h 20m

£712

MiamiLondon

MIA - LGW

MIALGW

Miami

Fri 21/8

21:45-10:15

1 stop31h 30m

London Gatwick

Mon 31/8

09:10-20:00

1 stop15h 50m

£725

MiamiLondon

MIA - LGW

MIALGW

Miami

Sun 2/8

21:30-16:25

1 stop13h 55m

London Gatwick

Sun 23/8

10:00-18:45

1 stop13h 45m

£740

MiamiLondon

MIA - LGW

MIALGW

Miami

Wed 6/5

21:30-16:25

1 stop13h 55m

London Gatwick

Tue 12/5

10:00-23:24

2 stops18h 24m

£746

MiamiLondon

MIA - LGW

MIALGW

Miami

Tue 21/4

17:46-16:25

2 stops17h 39m

London Gatwick

Tue 28/4

17:25-18:45

1 stop30h 20m

£750

MiamiLondon

MIA - LGW

MIALGW

Miami

Thu 23/4

17:45-14:40

2 stops15h 55m

London Gatwick

Thu 30/4

13:00-21:55

1 stop13h 55m

£750

Key WestLondon

EYW - LGW

EYWLGW

Key West

Mon 4/5

15:58-10:50

2 stops37h 52m

London Gatwick

Mon 11/5

20:40-22:58

2 stops31h 18m

£769

Flights are sorted by cheapest return flights first.

Deals found on 3/4

Showing 1-10 of 31 resultsSorted by cheapest first
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Best time to book a flight from Florida Keys to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Florida Keys 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 Florida Keys to London Gatwick Airport
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. 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 Gatwick. Reviews last updated 5 April 2026.
Check out reviews from past customers who have flown with Norse Atlantic UK from Florida Keys to London Gatwick Airport to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norse Atlantic UK
7.3
Good
Check prices

Comfort

7.2

Food

6.0

Boarding

7.3

Entertainment

6.3

Overall

7.3

Crew

7.8

Reviews

1 / 2
10.0
Excellent

Beth,Aug 2023

LGW - IAD

I ended up in the front row of economy so got extra leg room for free!
Norse Atlantic UK
7.3
Good
Norse Atlantic UK
7.3
Good
Check prices

Comfort

7.2

Food

6.0

Boarding

7.3

Entertainment

6.3

Overall

7.3

Crew

7.8

Reviews

1 / 2
10.0
Excellent

Beth,Aug 2023

LGW - IAD

I ended up in the front row of economy so got extra leg room for free!

Related info for your journey

Find useful and relevant information for your journey from Florida Keys to Gatwick. 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 Florida Keys to London Gatwick Airport?

    For as low as £681, LEVEL can have you in London Gatwick Airport from Florida Keys in 13h 55m. Florida Keys and London Gatwick Airport are separated by a distance of 4430 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Florida Keys to Gatwick that include hotel bookings?

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

  • How can I find direct flights from Florida Keys to Gatwick?

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

  • Can I find deals for business class flights from Florida Keys to Gatwick?

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

See more FAQs

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Hounslow
Gatwick
Luton
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Chelmsford
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford

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