Flights from Key West, FL to London, England from $701

How to find the cheapest flight from
Key West (EYW) to London (LON)

All the information you need to plan the best EYW to LON flight in 2022: compare Key West to London flight prices with the expected peak season, weather and rainfall in London.

EYW - LON Price	$627 - $1,530
LON Temperature	39.2 - 62.6 °F
LON Rainfall	1.6 - 2.8 inches

Popular in March High demand for flights, 30% potential price rise
Cheapest in January Best time to find cheap flights, 41% potential price drop
Average price $1,106 Average for round-trip flights in May 2022
Round-trip from $627 From Key West to London (LON)

Popular in

March

High demand for flights, 30% potential price rise

Cheapest in

January

Best time to find cheap flights, 41% potential price drop

Average price

$1,106

Average for round-trip flights in May 2022

Round-trip from

$627

From Key West to London (LON)

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

When is the cheapest time to fly from Key West to London (EYW - LON)?

When flying from Key West to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 29% versus a flight in the morning.

What is the cheapest day to fly round-trip from Key West to London?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to London. Check prices with Cheapflights to find a great deal for your trip.

One-way flights to London from Key West

The cheapest one-way flights from Key West to London

10:00 am - 5:25 am

British Airways

1 Stop

14h 25m

EYW - LHR

$1,006

ChatDeal

7:45 am - 6:50 am

Multiple Airlines

3 Stops

42h 05m

EYW - LHR

$701

Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Key West</span> to <span class="emphasized">London</span> flights.

Flight FAQs

From Key West to London

What airport do you fly from for flights from Key West to London?

Key West (EYW), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Key West to London. 2 airlines have flights from Key West to London on a regular basis. Booking flights from Key West to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

Which airlines flying from Key West to London have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Key West to London that may be offering flexible cancellation policies are Delta and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Key West to London for under $800 on Cheapflights?

Yes, there are multiple flights from Key West to London for under $800. The cheapest flight booked recently is on British Airways for just $724, but on average you can expect to pay $751.

Are there last-minute flights available from Key West to London for under $1,200?

There are currently 7+ open flights from Key West to London within the next 7 days for less than $1,200.

What are the cheapest airlines flying from Key West to London round-trip?

Currently priced at $724, British Airways will fly you from Key West to London and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Iberia - these airlines can fly you to your destination from $726 and $733, respectively. British Airways is priced at 32% lower than the current average price of a flight leaving 3 months from now.

What are the most popular airlines that fly from Key West to London?

The most popular airlines flying from Key West to London are American Airlines, British Airways and Delta. Something to consider prior to booking your flight.

What are the cheapest flights from Key West to London?

While on average a flight from Key West to London is generally $1,008, our data shows the cheapest flight currently is $987. When looking at the most popular route, (Key West - London Heathrow), you can expect to pay $724 for that flight.

COVID Restrictions

View COVID Travel Restrictions for London, England

Do I need a COVID test to fly to London from Key West?

Information is based on travel restrictions from Key West to London

Most visitors from Key West can enter London without restrictions.

COVID-19 testing requirements
Visitors from Key West are not required to present a negative COVID-19 PCR test or antigen result upon entering London.

Quarantine requirements
Visitors from Key West are not required to quarantine after entering London.

Do I need a test to fly back to Key West from London?

Returning to Key West from London

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Key West.

Quarantine requirements
Visitors from London are not required to quarantine after entering Key West.

Hide COVID Travel Restrictions for London, England

Alternative routes for Key West to London

See prices for flight routes from nearby airports that may be better suited for you.

Miami to Birmingham from $695 pp

Fort Lauderdale to Birmingham from $797 pp

Palm Beach Intl to Birmingham from $955 pp

Jacksonville to Birmingham from $1,271 pp

Destination information for London

Things to know before you go - useful duration and weather info for your trip from Key West to London.

$1 = £0.81

64.4 °F

2.0 ″

Airports servicing Key West

Key West (EYW)

Airports servicing London

Heathrow (LHR)

Gatwick (LGW)

Stansted (STN)

London City (LCY)

Luton (LTN)

Southend (SEN)

Cheap flights from Key West (EYW) to London (LON)

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How to find the cheapest flight from Key West (EYW) to London (LON)

All the information you need to plan the best EYW to LON flight in 2022: compare Key West to London flight prices with the expected peak season, weather and rainfall in London.

When is the cheapest time to fly from Key West to London (EYW - LON)?

What is the cheapest day to fly round-trip from Key West to London?

Cheap flights from Key West to London in May, June 2022

The best prices found for EYW to LON flights for May, June

Key West to London 2022 flight deals

Cheap flights to London from Key West found for this year

Last minute flights from Key West to London

Late deals on round-trip flights to London from Key West, departing today and this week