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Cheap flights from London City Airport to Key West from £623

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — EYW
17 Jun — 24 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Key West

Enter your travel dates to find the best prices.

Cheapest flights from London City to Key West
Explore the most affordable flight options available from London City to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 May 2026.

Tue 16/608:25
LCY
-
EYW
2 stops40h 28m
KLM
Tue 23/618:24
EYW
-
LCY
2 stops19h 06m
KLM
Deal found 16/5£770
Fri 5/620:15
LCY
-
EYW
2 stops50h 12m
KLM
Mon 22/618:24
EYW
-
LCY
2 stops17h 56m
KLM
Deal found 18/5£806
Mon 17/810:00
LCY
-
EYW
2 stops36h 20m
Multiple Airlines
Thu 27/813:57
EYW
-
LCY
2 stops13h 53m
Multiple Airlines
Deal found 14/5£958
Fri 9/1013:55
LCY
-
EYW
2 stops27h 04m
Multiple Airlines
Thu 15/1012:50
EYW
-
LCY
2 stops18h 55m
Multiple Airlines
Deal found 16/5£1,160
Thu 18/619:15
LCY
-
EYW
2 stops28h 55m
British Airways
Mon 22/613:39
EYW
-
LCY
2 stops18h 41m
British Airways
Deal found 15/5£1,204
Mon 21/1219:15
LCY
-
EYW
2 stops29h 07m
British Airways
Wed 30/1213:46
EYW
-
LCY
2 stops14h 09m
British Airways
Deal found 16/5£1,257
Fri 24/719:15
LCY
-
EYW
2 stops29h 08m
British Airways
Mon 10/813:41
EYW
-
LCY
2 stops18h 39m
British Airways
Deal found 18/5£1,634

Find flight deals from London City to Key West

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) 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 18 May 2026.

Round-trip from

£770

One-way from

£623

Popular in

December

Cheapest in

March

Average price

£561
KLM
  • KLM
  • 16/6-23/6
  • 4 total stops
  • 59h 34m total
  • London to Key West
Search Deals
KLM
  • KLM
  • 17/8
  • 2 total stops
  • 52h 39m total
  • London to Key West
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City 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 18 May 2026.
Use the filters below to find and compare flights from London City Airport to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKey West

LCY - EYW

LCYEYW

London City

Fri 5/6

20:15-17:27

2 stops50h 12m

Key West

Mon 22/6

18:24-17:20

2 stops17h 56m

£806
Fastest return journey

LondonKey West

LCY - EYW

LCYEYW

London City

Fri 9/10

13:55-11:59

2 stops27h 04m

Key West

Thu 15/10

12:50-12:45

2 stops18h 55m

£1,160

LondonKey West

LCY - EYW

LCYEYW

London City

Thu 18/6

19:15-19:10

2 stops28h 55m

Key West

Mon 22/6

13:39-13:20

2 stops18h 41m

£1,204

LondonKey West

LCY - EYW

LCYEYW

London City

Fri 24/7

19:15-19:23

2 stops29h 08m

Key West

Mon 10/8

13:41-13:20

2 stops18h 39m

£1,634
Cheapest one-way

LondonKey West

LCY - EYW

LCYEYW

London City

Mon 17/8

20:15-19:54

2 stops52h 39m

£623

LondonKey West

LCY - EYW

LCYEYW

London City

Wed 15/7

17:50-19:51

2 stops55h 01m

£704

LondonKey West

LCY - EYW

LCYEYW

London City

Mon 29/6

10:00-12:34

2 stops31h 34m

£1,035
Fastest single journey

LondonKey West

LCY - EYW

LCYEYW

London City

Wed 22/7

19:15-19:06

2 stops28h 51m

£1,314

Flights are sorted by cheapest return flights first.

Deals found on 14/5

Sorted by cheapest first

Best time to book a flight from London City to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from London City 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.

Related info for your journey

Find useful and relevant information for your journey from London City 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 City?

    For a flight from London City to Key West, you will be flying into Key West. Key West (EYW) is just 2.6 mi from the center of the city. Key West is the only Key West airport and it handles 0 inbound flights from London City per day. 0 airlines have flights to Key West from London City on a regular basis.

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

    There are many flights that can get you from London City Airport to Key West in 28h 55m. Fly via KLM or British Airways to get the fastest option. Airlines will cover a distance of 4560 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from London City to Key West that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from London City 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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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 London City to Key West?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Key West from London City today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London City 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 London City to Key West.

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

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

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

Of course! You can now track prices for flights from London City to Key West and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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