Cheap flights from London to Key Largo

Return
Economy
London (LON)
Miami (MIA)
Depart
Return
Any month
Compare vs Cheapflights |

The best prices from London to Key Largo are usually found in January or November, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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

All the information you need to plan the best LON to MIA flight in 2021: compare London to Key Largo flight prices with the expected peak season, weather and rainfall in Key Largo.
LON - KE9
Price
£393 - £681

Popular in

July

High demand for flights, 27% potential price rise

Cheapest in

January

Best time to find cheap flights, 21% potential price drop

Round-trip from

£297

From London (LON) to Key Largo

One-way from

£214

One-way flight from London (LON) to Key Largo

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from London to Key Largo?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 44% on flights from London to Key Largo compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £399. For sooner than that we have options available in the next 3 days from £500.

When is the cheapest time to fly from London to Key Largo (LON - KE9)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Key Largo as you normally would.

Cheap flights from London to Key Largo in December, January 2022

The best prices found for LON to Key Largo flights in December, January
10 Jan - 24 Jan
£273pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
MIA
Miami
MIA
Miami
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
20 Jan - 3 Feb
£274pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
MIA
Miami
MIA
Miami
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
10 Jan - 17 Jan
£275pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
MIA
Miami
MIA
Miami
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow

London to Key Largo 2022 flight deals

Cheap flights to Key Largo from London found for this year
9 Dec - 3 Mar
£338pp
LGW
London Gatwick
Air Europa
 
1 STOP
MIA
Miami
MIA
Miami
Air Europa
 
1 STOP
LGW
London Gatwick
31 Dec - 30 Mar
£356pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
MIA
Miami
MIA
Miami
Air Canada
 
1 STOP
LHR
London Heathrow
31 Dec - 9 Feb
£357pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
MIA
Miami
MIA
Miami
Air Canada
 
1 STOP
LHR
London Heathrow

Direct flights to Key Largo from London

Save time with London to Key Largo direct flight deals
3 Mar - 13 Mar
£232pp
LHR
London Heathrow
American Airlines
Direct
MIA
Miami
MIA
Miami
American Airlines
Direct
LHR
London Heathrow
18 Jan - 10 Feb
£319pp
LHR
London Heathrow
Virgin Atlantic
Direct
MIA
Miami
MIA
Miami
Virgin Atlantic
Direct
LHR
London Heathrow
9 Feb - 16 Feb
£322pp
LHR
London Heathrow
British Airways
Direct
MIA
Miami
MIA
Miami
British Airways
Direct
LHR
London Heathrow

Last-minute flights from London to Key Largo

Late deals on return flights to Key Largo from London, departing today and this week
14 Dec - 12 Jan
£377pp
STN
London Stansted
Multiple airlines
     
3 STOPS
MIA
Miami
MIA
Miami
Multiple Airlines
     
3 STOPS
STN
London Stansted
14 Dec - 12 Jan
£379pp
STN
London Stansted
Multiple airlines
     
3 STOPS
MIA
Miami
MIA
Miami
Multiple Airlines
   
2 STOPS
STN
London Stansted
14 Dec - 14 Jan
£383pp
STN
London Stansted
Multiple airlines
     
3 STOPS
MIA
Miami
MIA
Miami
Multiple Airlines
     
3 STOPS
STN
London Stansted

One-way flights to Key Largo from London

The cheapest one-way flights from London to Key Largo
07:55 - 06:37
Multiple Airlines
2 stops
27h 42m
LGW - MIA
Multiple Airlines
£214
Gotogate
02:50 - 11:45
Multiple Airlines
2 stops
37h 55m
LGW - MIA
Multiple Airlines
£225
Gotogate
03:15 - 09:52
Multiple Airlines
2 stops
59h 37m
LHR - MIA
Multiple Airlines
£239
Kiwi.com

Related info for your journey

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

Flight FAQs

From London to Key Largo

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

Some of our airline partners flying from London to Key Largo have new flexible policies in place due to COVID-19. British Airways, Virgin Atlantic, and Norwegian Air UK are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from London to Key Largo for under £300 on Cheapflights?

Yes, there are multiple flights from London to Key Largo for under £300. The cheapest flight booked recently is on American Airlines for just £232, but on average you can expect to pay £282.

Are there direct flights from London to Key Largo for under £300 on Cheapflights?

Cheapflights has 20 direct flights from London to Key Largo under £300. A good price for a direct flight from London to Key Largo is less than £331.

Are there last-minute flights available from London to Key Largo for under £400?

There are currently 20+ open flights from London to Key Largo within the next 7 days for less than £400.

What are the cheapest flights from London to Key Largo?

The cheapest flight price from London to Key Largo is £166. On average you can expect to pay £712. The most popular route, (London Heathrow - Miami), can usually be booked for £291.

What are the most popular routes from London to Key Largo?

When deciding which route to take from London to Key Largo, consider London Heathrow - Miami, London Gatwick - Miami or London City - Miami, as they are the most popular.

What are the most reliable airlines from London to Key Largo?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Key Largo on time: KLM (82%), Air France (82%), Delta (82%).

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

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from London to Key Largo.

COVID Restrictions

View COVID Travel Restrictions for Key Largo

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

Information is based on travel restrictions from London to Key Largo

Most visitors from London need to provide a negative COVID-19 test result and/or quarantine to enter Key Largo.

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Key Largo.

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

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

Returning to London from Key Largo

COVID-19 testing requirements
Visitors from Key Largo must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

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

Hide COVID Travel Restrictions for Key Largo

Alternative routes for London to Key Largo

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

Destination information for Key Largo

Things to know before you go - useful duration and weather info for your trip from London to Key Largo.
Today's exchange rate
£1 = $1.33
Flight duration from London to Key Largo
9h 12m
Average temperature for December in Key Largo
26.0 °C
Avg rainfall for December in Key Largo
55.0 mm

Airports servicing London

Gatwick (LGW)
London City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Airports servicing Key Largo

Top 10 airlines flying from London to Key Largo

The chart below displays the airlines Cheapflights users travelling from London to Key Largo choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Norwegian
£205 £425 No cancel fee 74%
Search Norwegian flights
Norwegian Air UK
£227 £387 No cancel fee N/A
Search Norwegian Air UK flights
Finnair
£230 £418 No cancel fee 76%
Search Finnair flights
American Airlines
£240 £474 No cancel fee 71%
Search American Airlines flights
Air Europa
£250 £398 No cancel fee 83%
Search Air Europa flights
Lufthansa
£252 £432 No cancel fee 76%
Search Lufthansa flights
Iberia
£252 £413 No cancel fee 77%
Search Iberia flights
Air Canada
£256 £446 No cancel fee 67%
Search Air Canada flights
Delta
£258 £558 No cancel fee N/A
Search Delta flights
KLM
£262 £488 No cancel fee 75%
Search KLM flights

Hourly flight availability from London to Key Largo

See what time of day planes typically take off from London towards Key Largo.
Morning 6 AM to midday 80% of flight departures
Afternoon Midday to 6 PM 20% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from London to Key Largo
See how many times per day planes take to the skies headed from London to Key Largo.
Sunday
23 daily flights
Monday
23 daily flights
Tuesday
23 daily flights
Wednesday
17 daily flights
Thursday
23 daily flights
Friday
23 daily flights
Saturday
23 daily flights
Home North America USA Florida Key Largo Cheap flights from London to Key Largo
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First