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Cheap flights from London to Key West from £424

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 to Key West departing on 27/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to Key West

Cheap return flights

These are some of the best return flight deals from London to Key West that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London to Key West.

Cheap last-minute flights

Planning a quick getaway from London to Key West? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Key West, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London to Key West

Find recent round-trip train or bus tickets from London to Key West.

All round-trip flight deals to Key West

The cheapest plane tickets to Key West found on KAYAK recently.
11:10 - 11:16LHR-EYW
29h 06m2 stops
13:54 - 08:25EYW-LHR
13h 31m1 stop
£508Lufthansa
Find Deal
Thu, 20 Feb - Thu, 6 Mar
16:20 - 11:16LHR-EYW
23h 56m1 stop
13:54 - 06:55EYW-LHR
12h 01m1 stop
£512Lufthansa
Find Deal
Thu, 20 Feb - Thu, 6 Mar
12:45 - 16:09LHR-EYW
32h 24m1 stop
13:54 - 11:05EYW-LHR
17h 11m2 stops
£515Lufthansa
Find Deal
Thu, 27 Feb - Thu, 13 Mar
11:10 - 16:09LHR-EYW
33h 59m2 stops
15:59 - 07:10EYW-LHR
35h 11m2 stops
£519United Airlines
Find Deal
Thu, 27 Feb - Thu, 13 Mar
15:00 - 11:39LHR-EYW
49h 39m2 stops
16:50 - 11:05EYW-LHR
13h 15m1 stop
£542United Airlines
Find Deal
Sat, 11 Jan - Sat, 25 Jan
06:15 - 18:51LHR-EYW
17h 36m2 stops
15:57 - 12:00EYW-LHR
15h 03m2 stops
£561Finnair
Find Deal
Thu, 6 Feb - Thu, 20 Feb
06:05 - 18:43LHR-EYW
17h 38m2 stops
19:29 - 12:10EYW-LHR
35h 41m2 stops
£647British Airways
Find Deal
Fri, 13 Dec - Sun, 22 Dec
10:50 - 20:34LHR-EYW
14h 44m1 stop
18:02 - 06:20EYW-LHR
31h 18m1 stop
£657Virgin Atlantic
Find Deal
Fri, 13 Dec - Sun, 22 Dec
10:00 - 20:11LCY-EYW
39h 11m2 stops
18:20 - 17:40EYW-LCY
18h 20m2 stops
£1,189Virgin Atlantic
Find Deal
Sat, 11 Jan - Sat, 25 Jan
14:30 - 18:43LHR-EYW
33h 13m1 stop
15:55 - 12:20EYW-LHR
15h 25m1 stop
£1,242British Airways
Find Deal
Wed, 4 Dec - Mon, 9 Dec
14:50 - 10:10LHR-EYW
48h 20m3 stops
Mon, 27 Jan
12:15 - 10:10LHR-EYW
26h 55m2 stops
Mon, 27 Jan
09:50 - 18:51LHR-EYW
14h 01m1 stop
Mon, 27 Jan

Lufthansa flights from London to Key West

Our best Lufthansa deals on London to Key West flight tickets
Lufthansa
20 Feb
LHR11:10London Heathrow
29h 06m
2 stops
EYW11:16Key West
6 Mar
EYW13:54Key West
13h 31m
1 stop
LHR08:25London Heathrow
Lufthansa
20 Feb
LHR16:20London Heathrow
23h 56m
1 stop
EYW11:16Key West
6 Mar
EYW13:54Key West
12h 01m
1 stop
LHR06:55London Heathrow
Lufthansa
27 Feb
LHR12:45London Heathrow
32h 24m
1 stop
EYW16:09Key West
13 Mar
EYW13:54Key West
17h 11m
2 stops
LHR11:05London Heathrow

United Airlines flights from London to Key West

Our best United Airlines deals on London to Key West flight tickets
United Airlines
27 Feb
LHR11:10London Heathrow
33h 59m
2 stops
EYW16:09Key West
13 Mar
EYW15:59Key West
35h 11m
2 stops
LHR07:10London Heathrow
United Airlines
11 Jan
LHR15:00London Heathrow
49h 39m
2 stops
EYW11:39Key West
25 Jan
EYW16:50Key West
13h 15m
1 stop
LHR11:05London Heathrow
United Airlines
11 Jan
LHR16:20London Heathrow
24h 19m
1 stop
EYW11:39Key West
25 Jan
EYW16:50Key West
13h 15m
1 stop
LHR11:05London Heathrow

See travel insights to Key West from

How to get the cheapest flight ticket from London 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 typical price of a round-trip flight between London and Key West?

What is the cheapest month to fly to Key West?

If you aren’t able to travel to Key West during the month of March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £526.

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 is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £536. 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 £675.

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 to Key West in the morning for as low as £605. 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 £868. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Key West?

You are more likely to see cheaper flights to Key West from London when booking 51 days ahead of your departure date. In general, you can expect to find flights to Key West for around £658 when searching 51 days out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from London for as low as £372 on momondo.

Can stopping save me money on London to Key West flights?

You could potentially save up to 20% on your flight if you consider stops on a London to Key West flight.

When to book flights from London to Key West

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

Cheap London to Key West (LON to EYW) flight deals and tips

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

Best price found

£424

Fastest flight time

14h 01m

Direct flights

None

Airports in Key West

1 airport
The best one-way flight to Key West from London in the past 72 hours is £424. The best return flight deal from London to Key West found on momondo in the last 72 hours is £508.
The fastest flight from London to Key West takes 14h 01m
There are no direct flights from London to Key West. Popular non-direct routes for this connection are London Gatwick Airport - Key West Airport, London Heathrow Airport - Key West Airport and London City Airport - Key West Airport.
There is 1 airport near Key West: Key West (EYW)

  • How far is London to Key West by plane?

    A flight from London to Key West will travel around 4555.0 mi. A reasonable flight in good conditions will take 14h 44m.

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

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

  • How many operators does momondo search for flights from London to Key West Airport?

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

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

    The necessary travel and health documents for your Key West Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London to Key West?


Best airlines flying from London to Key West

Compare and see reviews for airlines that fly from London to Key West with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £452Free CancellationRating
7.5
662 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £455Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
FinnairPriceFrom £460Free CancellationRating
7.7
1,299 reviews
Search Finnair flights
United AirlinesPriceFrom £494Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Key West. momondo saves you time and could save you money on your trip.

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?

Once you have performed a search for London to Key West flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from London to Key West now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Key West and let you know when they change.


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