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Cheap flights from London Gatwick Airport to Key West from £360

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — EYW
7 Sep — 14 Sep1
1 adult

Cheap flight deals from Gatwick to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 September 2025.

Round-trip from

£524

One-way from

£360

Popular in

December

Cheapest in

September

Average price

£476
JetBlue
  • JetBlue
  • 16/10-23/10
  • 2 total stops
  • 44h 30m total
  • London to Key West
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5/11
  • 5/11
  • 3 total stops
  • 32h 55m total
  • London to Key West
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£26 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Gatwick to Key West

Cheapest flights from Gatwick to Key West
Explore the most affordable flight options available from Gatwick to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.

Thu 16/1012:10LGW - EYW
1 stop28h 59mJetBlue
Thu 23/1013:04EYW - LGW
1 stop15h 31mJetBlue
Deal found 1/9£524
Wed 15/1012:10LGW - EYW
1 stop28h 59mJetBlue
Mon 20/1013:04EYW - LGW
1 stop15h 31mJetBlue
Deal found 31/8£579
Sat 22/1111:45LGW - EYW
2 stops17h 05mBritish Airways
Sun 30/1113:33EYW - LGW
2 stops16h 17mBritish Airways
Deal found 31/8£682
Sat 22/1116:35LGW - EYW
2 stops48h 20mTAP AIR PORTUGAL
Sun 30/1112:50EYW - LGW
2 stops21h 55mTAP AIR PORTUGAL
Deal found 31/8£4,473

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Key West 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 2 September 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Key West that are best for you.

Fly from

Gatwick

Fly to

Key West

Route

Depart

Return

Price

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Thu 16/10

12:10-12:09

1 stop28h 59m

Key West

Thu 23/10

13:04-09:35

1 stop15h 31m

£524

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Wed 15/10

12:10-12:09

1 stop28h 59m

Key West

Mon 20/10

13:04-09:35

1 stop15h 31m

£579

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sat 22/11

11:45-23:50

2 stops17h 05m

Key West

Sun 30/11

13:33-10:50

2 stops16h 17m

£682

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sat 22/11

16:35-11:55

2 stops48h 20m

Key West

Sun 30/11

12:50-15:45

2 stops21h 55m

£4,473

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Wed 5/11

09:35-13:30

3 stops32h 55m

£360

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Wed 5/11

16:35-11:53

2 stops48h 18m

£639

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Best time to book a flight from Gatwick to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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 West

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

Find hourly flight availability from Gatwick to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Key West as you normally would.

Related info for your journey

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

  • What airport do you fly into for flights to Key West from London Gatwick?

    Key West (EYW) is the airport you will fly into if you book a flight from London Gatwick to Key West. You should not have trouble finding flights to Key West from London Gatwick; the airport handles an average of 0 inbound flights from London Gatwick per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Key West airport from London Gatwick. It is only a 2.6 mi journey from Key West (EYW) to Key West’s city center.

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

    Departing from London Gatwick Airport to Key West will take you 17h 05m. The distance between London Gatwick Airport and Key West is about 4555 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 West that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick to Key West 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

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Alternative routes for Gatwick to Key West

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Fly with Cheapflights

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 West?

Deals for Gatwick to Key West flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Gatwick to Key West.

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

Yes! Cheapflights helps users easily find flights from Gatwick to Key West with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Key West become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Key West from Gatwick today and book when prices fit your budget.

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