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Cheap flights from London City Airport to Key West from £579

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — EYW
29 May — 5 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 29 April 2026.

Tue 26/517:50
LCY
-
EYW
2 stops54h 59m
KLM
Tue 2/618:19
EYW
-
LCY
2 stops18h 01m
KLM
Deal found 26/4£831
Thu 18/619:15
LCY
-
EYW
2 stops28h 55m
British Airways
Mon 22/619:40
EYW
-
LCY
2 stops38h 35m
British Airways
Deal found 25/4£942
Tue 16/619:00
LCY
-
EYW
2 stops27h 29m
Multiple Airlines
Tue 23/613:39
EYW
-
LCY
2 stops20h 36m
Multiple Airlines
Deal found 27/4£1,100
Tue 29/910:00
LCY
-
EYW
2 stops36h 14m
KLM
Thu 1/1018:00
EYW
-
LCY
2 stops17h 40m
KLM
Deal found 26/4£1,267
Wed 10/610:00
LCY
-
EYW
2 stops36h 29m
Multiple Airlines
Wed 17/613:39
EYW
-
LCY
2 stops20h 36m
Multiple Airlines
Deal found 26/4£1,414
Fri 12/608:25
LCY
-
EYW
2 stops40h 28m
KLM
Fri 19/611:58
EYW
-
LCY
2 stops16h 32m
KLM
Deal found 28/4£2,212

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 29 April 2026.

Round-trip from

£653

One-way from

£579

Popular in

December

Cheapest in

March

Average price

£621
British Airways
  • British Airways
  • 16/9-20/9
  • 4 total stops
  • 58h 08m total
  • London to Key West
Search Deals
12/6
  • 12/6
  • 3 total stops
  • 56h 00m total
  • London to Key West
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 29 April 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

Tue 26/5

17:50-19:49

2 stops54h 59m

Key West

Tue 2/6

18:19-17:20

2 stops18h 01m

£831

LondonKey West

LCY - EYW

LCYEYW

London City

Thu 18/6

19:15-19:10

2 stops28h 55m

Key West

Mon 22/6

19:40-15:15

2 stops38h 35m

£942
Fastest return journey

LondonKey West

LCY - EYW

LCYEYW

London City

Tue 16/6

19:00-17:29

2 stops27h 29m

Key West

Tue 23/6

13:39-15:15

2 stops20h 36m

£1,100

LondonKey West

LCY - EYW

LCYEYW

London City

Tue 29/9

10:00-17:14

2 stops36h 14m

Key West

Thu 1/10

18:00-16:40

2 stops17h 40m

£1,267

LondonKey West

LCY - EYW

LCYEYW

London City

Wed 10/6

10:00-17:29

2 stops36h 29m

Key West

Wed 17/6

13:39-15:15

2 stops20h 36m

£1,414

LondonKey West

LCY - EYW

LCYEYW

London City

Fri 12/6

08:25-19:53

2 stops40h 28m

Key West

Fri 19/6

11:58-09:30

2 stops16h 32m

£2,212
Cheapest one-way

LondonKey West

LCY - EYW

LCYEYW

London City

Sat 20/6

09:00-11:27

3 stops55h 27m

£697

LondonKey West

LCY - EYW

LCYEYW

London City

Fri 12/6

17:15-11:25

2 stops47h 10m

£814
Fastest single journey

LondonKey West

LCY - EYW

LCYEYW

London City

Wed 20/5

19:15-19:10

2 stops28h 55m

£928

Flights are sorted by cheapest return flights first.

Deals found on 26/4

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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