Cheap flights from London City Airport to Key West from £423

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London City Airport to Key West departing on 20/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from London City Airport to Key West

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
19:15 - 19:29
LCY
-
EYW
29h 14m
2 stops
British Airways Logo
13:45 - 08:50
EYW
-
LCY
14h 05m
2 stops
£579British Airways
Thu, 5 Nov - Thu, 12 Nov
KLM Logo
08:25 - 17:14
LCY
-
EYW
37h 49m
2 stops
KLM Logo
14:35 - 16:40
EYW
-
LCY
21h 05m
2 stops
£629KLM
Mon, 7 Sep - Wed, 7 Oct
British Airways Logo
19:15 - 19:17
LCY
-
EYW
29h 02m
2 stops
British Airways Logo
13:47 - 13:10
EYW
-
LCY
18h 23m
2 stops
£676British Airways
Thu, 17 Sep - Wed, 30 Sep
British Airways Logo
19:15 - 19:06
LCY
-
EYW
28h 51m
2 stops
British Airways Logo
13:47 - 13:10
EYW
-
LCY
18h 23m
2 stops
£793British Airways
Wed, 8 Jul - Wed, 15 Jul
British Airways Logo
19:15 - 19:06
LCY
-
EYW
28h 51m
2 stops
British Airways Logo
13:47 - 13:10
EYW
-
LCY
18h 23m
2 stops
£918British Airways
Wed, 8 Jul - Wed, 15 Jul
Aer Lingus Logo
11:25 - 11:53
LCY
-
EYW
29h 28m
2 stops
Aer Lingus Logo
12:45 - 12:40
EYW
-
LCY
18h 55m
2 stops
£1,259Aer Lingus
Sat, 7 Nov - Mon, 7 Dec

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British Airways flights from London City Airport to Key West

Our best British Airways deals on London City Airport to Key West flight tickets
British Airways
5 Nov
LCY19:15London City
29h 14m
2 stops
EYW19:29Key West
12 Nov
EYW13:45Key West
14h 05m
2 stops
LCY08:50London City
£579
British Airways
17 Sept
LCY19:15London City
29h 02m
2 stops
EYW19:17Key West
30 Sept
EYW13:47Key West
18h 23m
2 stops
LCY13:10London City
£676
British Airways
8 Jul
LCY19:15London City
28h 51m
2 stops
EYW19:06Key West
15 Jul
EYW13:47Key West
18h 23m
2 stops
LCY13:10London City
£793

momondo Fare Finder

 
Customise your flight search to find flights from London City Airport 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, momondo users made 279,928 searches. Data last updated 13 June 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
Fastest return journey

LondonKey West

LCY - EYW

LCYEYW

London City

Thu 5/11

19:15-19:29

2 stops29h 14m

Key West

Thu 12/11

13:45-08:50

2 stops14h 05m

£579

LondonKey West

LCY - EYW

LCYEYW

London City

Mon 7/9

08:25-17:14

2 stops37h 49m

Key West

Wed 7/10

14:35-16:40

2 stops21h 05m

£629

LondonKey West

LCY - EYW

LCYEYW

London City

Thu 17/9

19:15-19:17

2 stops29h 02m

Key West

Wed 30/9

13:47-13:10

2 stops18h 23m

£676

LondonKey West

LCY - EYW

LCYEYW

London City

Wed 8/7

19:15-19:06

2 stops28h 51m

Key West

Wed 15/7

13:47-13:10

2 stops18h 23m

£793

LondonKey West

LCY - EYW

LCYEYW

London City

Wed 8/7

19:15-19:06

2 stops28h 51m

Key West

Wed 15/7

13:47-13:10

2 stops18h 23m

£918

LondonKey West

LCY - EYW

LCYEYW

London City

Sat 7/11

11:25-11:53

2 stops29h 28m

Key West

Mon 7/12

12:45-12:40

2 stops18h 55m

£1,259
Cheapest one-way
Fastest single journey

LondonKey West

LCY - EYW

LCYEYW

London City

Fri 20/11

07:50-19:29

2 stops16h 39m

£423

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Key West from

How to get the cheapest flight ticket from London City Airport to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London City to Key West?

British Airways is the most popular carrier operating from London City to Key West

When to book flights from London City Airport to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from London City Airport to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London City Airport to Key West (LCY to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London City Airport to Key West

Fastest flight time

20h 17m

Direct flights

None
The fastest flight from London City Airport to Key West takes 20h 17m
There are no direct flights from London City Airport to Key West. There are no popular flight routes from London City Airport to Key West.

Frequently asked questions about flying from London City Airport to Key West

  • How far is London City to Key West by plane?

    Key West is 4562.3 mi away from London City. Flights usually cover this in 20h 17m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London City Airport to Key West Airport?

    Prices for flights from London City Airport to Key West Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London City Airport to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London City Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key

Why use momondo?

Why should I use momondo to find a flight deal from London to Key West?

It is quick and easy to find London to Key West flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Key West that suits you.

Can I find flights from London to Key West with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Key West flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Key West?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Key West.

I’m not ready to book a flight from London to Key West right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Key West flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Mon 13/7
Mon 20/7

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