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

Delta, British Airways, and KLM are the most popular carriers operating from London City to Key West

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.

£347 Cheap Flights from London City Airport to Key West in 2025/26

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London City Airport to Key West

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

19:15 - 19:10LCY-EYW

28h 55m2 stops

13:33 - 14:05EYW-LCY

19h 32m2 stops

£521British Airways

Find Deal

Mon, 12 Jan - Wed, 21 Jan

09:20 - 10:58LCY-EYW

30h 38m2 stops

18:00 - 07:15EYW-LCY

32h 15m2 stops

£667Delta

Find Deal

Wed, 6 May - Sun, 10 May

09:20 - 13:10LCY-EYW

32h 50m2 stops

18:00 - 08:50EYW-LCY

33h 50m2 stops

£794Delta

Find Deal

Wed, 6 May - Sun, 10 May

Delta flights from London City Airport to Key West

Our best Delta deals on London City Airport to Key West flight tickets

Delta

6 May

LCY09:20London City

30h 38m

2 stops

EYW10:58Key West

10 May

EYW18:00Key West

32h 15m

2 stops

LCY07:15London City

£667

Find similar

Delta

6 May

LCY09:20London City

32h 50m

2 stops

EYW13:10Key West

10 May

EYW18:00Key West

33h 50m

2 stops

LCY08:50London City

£794

Find similar

momondo Fare Finder

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

LondonKey West

LCY - EYW

LCYEYW

London City

Mon 12/1

19:15-19:10

2 stops28h 55m

Key West

Wed 21/1

13:33-14:05

2 stops19h 32m

£521

LondonKey West

LCY - EYW

LCYEYW

London City

Wed 6/5

09:20-10:58

2 stops30h 38m

Key West

Sun 10/5

18:00-07:15

2 stops32h 15m

£667

LondonKey West

LCY - EYW

LCYEYW

London City

Wed 6/5

09:20-13:10

2 stops32h 50m

Key West

Sun 10/5

18:00-08:50

2 stops33h 50m

£794

LondonKey West

LCY - EYW

LCYEYW

London City

Wed 14/1

09:20-11:20

3 stops31h 00m

£356

LondonKey West

LCY - EYW

LCYEYW

London City

Wed 14/1

07:45-19:42

2 stops16h 57m

£361

LondonKey West

LCY - EYW

LCYEYW

London City

Fri 16/1

07:50-23:56

2 stops21h 06m

£375

LondonKey West

LCY - EYW

LCYEYW

London City

Thu 15/1

07:45-19:42

2 stops16h 57m

£448

LondonKey West

LCY - EYW

LCYEYW

London City

Mon 12/1

07:45-19:42

2 stops16h 57m

£1,126

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

Prices

Airlines

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from London City Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £533. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Key West on Thursday is £665.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from London City Airport to Key West in the morning for as low as £585. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around £834. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights	None

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.

Search flight deals

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 28h 55m, 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.

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.