Cheap flights from Key West to London from $351

Cheap flights from Key West to London from $351

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1 stop
Mon, Sep 21
Key West EYWLondon LGW

$351
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1 stop
Fri, Sep 18
Key West EYWLondon LGW

$357
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3 stops
Wed, Sep 16
Key West EYWLondon STN

$433
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1 stop
Sun, Sep 20
Key West EYWLondon LGW

$434
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3 stops
Sat, Sep 19
Key West EYWLondon LGW

$449
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3 stops
Wed, Sep 16
Key West EYWLondon LGW

$457
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1 stop
Fri, Sep 18 – Thu, Sep 24
Key West EYWLondon LGW

$847
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1 stop
Mon, Sep 21 – Sun, Sep 27
Key West EYWLondon LGW

$867
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1 stop
Mon, Sep 21 – Sun, Sep 27
Key West EYWLondon LGW

$877
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1 stop
Fri, Sep 18 – Thu, Sep 24
Key West EYWLondon LGW

$882
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1 stop
Sun, Sep 20 – Thu, Sep 24
Key West EYWLondon LGW

$925
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1 stop
Sun, Sep 20 – Thu, Sep 24
Key West EYWLondon LGW

$958
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Key info about flying to London

Depart from
Key West International
Arrive to
Gatwick
Average flights per week
400
Flight distance
Worth visiting
Avebury - British Museum - Canterbury Cathedral - Isle of Wight - Natural History Museum - Portsea Island - Roman Baths, Bath - Stonehenge - St. Paul's Cathedral - Tate Modern - Tower of London

Check-in for a flight from Key West to London

NameCarrier codeIATA CodePassport needed during booking
BREEZE MXNo
JetBlue AirwaysJBUB6No
RyanairRYRFRNo
Allegiant AirAAYG4No
KLM Royal Dutch AirlinesKLMKLNo

Weather in London

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C2°C
February8°C3°C
March11°C4°C
April14°C5°C
May17°C8°C
June20°C11°C
July23°C14°C
August22°C14°C
September19°C12°C
October15°C9°C
November10°C6°C
December8°C4°C
Hottest Month
23°C
July
Coldest month
2°C
January
Sunny days
282
days per year
Snow days
2
days per year

14 day forecast

Saturday
29 Aug
88%
19°C16°C
5 Sep
22°C13°C
Sunday
30 Aug
65%
23°C15°C
6 Sep
81%
18°C14°C
Monday
31 Aug
57%
20°C14°C
7 Sep
13%
21°C15°C
Tuesday
1 Sep
24°C14°C
8 Sep
36%
19°C14°C
Wednesday
2 Sep
44%
22°C15°C
9 Sep
57%
18°C11°C
Thursday
3 Sep
57%
22°C16°C
10 Sep
18°C10°C
Friday
4 Sep
18%
21°C14°C
11 Sep
20°C13°C
Book your trip to arrive at Gatwick, Heathrow, London Stansted, Luton, or London City. The most popular airlines for this route are BREEZE, JetBlue Airways, Ryanair, Allegiant Air, and KLM Royal Dutch Airlines. Key West and London have 400 direct flights per week. When you arrive at London, consider visiting Avebury, British Museum, Canterbury Cathedral, Isle of Wight, Natural History Museum, Portsea Island, Roman Baths, Bath, Stonehenge, St. Paul's Cathedral, Tate Modern, and Tower of London.

Frequently asked questions

What are the most popular routes to and from Key West?

What are the most popular routes to and from London?

What airports are near Key West?

What airports are near London?

Which airlines fly between Key West and London?

When’s the best time to travel between Key West and London?

What flights operate between Key West and London?

How many airports are there near Key West?

How many airports are there near London?

What time do nonstop (direct) flights between Key West and London depart?

What time do nonstop (direct) flights between Key West and London arrive?

What time do flights between Key West and London depart?

What time do flights between Key West and London arrive?

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Flights from Key West

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Popular routes

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