Cheap flights from San Juan to London from £162

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1 stop
Wed, Jul 16
San Juan SJULondon LGW

£162
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1 stop
Wed, Jul 16
San Juan SJULondon LGW

£162
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1 stop
Thu, Jul 17
San Juan SJULondon LGW

£173
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1 stop
Fri, Jul 18
San Juan SJULondon LGW

£177
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1 stop
Sat, Jul 19
San Juan SJULondon LGW

£206
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1 stop
Wed, Jul 16
San Juan SJULondon LGW

£208
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Prices updated:

1 stop
Thu, Jul 17 – Wed, Jul 23
San Juan SJULondon LGW

£625
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1 stop
Thu, Jul 17 – Wed, Jul 23
San Juan SJULondon LGW

£636
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1 stop
Fri, Jul 18 – Wed, Jul 23
San Juan SJULondon LGW

£639
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1 stop
Sat, Jul 19 – Wed, Jul 23
San Juan SJULondon LGW

£648
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1 stop
Tue, Jul 22 – Sun, Jul 27
San Juan SJULondon LHR

£653
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1 stop
Fri, Jul 18 – Mon, Jul 21
San Juan SJULondon LHR

£677
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Prices updated:

How much do flights to London cost?

Key info about flying to London

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

Check-in for a flight from San Juan to London

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
JetBlue AirwaysJBUB6No
French BeeFBUBFNo
RyanairRYRFRNo
Spirit AirlinesNKSNKNo

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
July22°C14°C
August22°C14°C
September19°C12°C
October15°C9°C
November10°C6°C
December8°C3°C
Hottest Month
22°C
July
Coldest month
2°C
January
Sunny days
278
days per year
Snow days
3
days per year

14 day forecast

Saturday
21 Jun
75%
33°C18°C
28 Jun
30°C16°C
Sunday
22 Jun
78%
26°C16°C
29 Jun
32°C19°C
Monday
23 Jun
88%
23°C15°C
30 Jun
66%
33°C20°C
Tuesday
24 Jun
26°C14°C
1 Jul
86%
24°C17°C
Wednesday
25 Jun
82%
20°C17°C
2 Jul
84%
18°C14°C
Thursday
26 Jun
21°C12°C
3 Jul
23°C11°C
Friday
27 Jun
25°C14°C
4 Jul
27°C13°C
Travelers usually depart from Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci when they travel from San Juan to London. Book your trip to arrive at Gatwick, Heathrow, London Stansted, Luton, or London City. The most popular airlines for this route are Frontier Airlines, JetBlue Airways, French Bee, Ryanair, and Spirit Airlines. San Juan and London have 400 direct flights per week. When you arrive at London, consider visiting Isle of Wight, Canterbury Cathedral, Tate Modern, Portsea Island, Natural History Museum, Roman Baths, Bath, Tower of London, Avebury, British Museum, Stonehenge, and St. Paul's Cathedral.

Frequently asked questions

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What time do flights between San Juan and London depart?
What time do flights between San Juan and London arrive?

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Flights from San Juan

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