Cheap flights from San Diego to London from $339

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1 stop
Sat, Oct 17
San Diego SANLondon LHR

$339
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1 stop
Fri, Oct 16
San Diego SANLondon LHR

$339
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1 stop
Thu, Oct 15
San Diego SANLondon LHR

$339
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1 stop
Fri, Oct 16
San Diego SANLondon LHR

$339
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1 stop
Sat, Oct 17
San Diego SANLondon LHR

$339
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1 stop
Tue, Oct 13
San Diego SANLondon LHR

$339
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1 stop
Fri, Oct 16 – Tue, Oct 20
San Diego SANLondon LHR

$831
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1 stop
Fri, Oct 16 – Wed, Oct 21
San Diego SANLondon LHR

$833
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1 stop
Fri, Oct 16 – Tue, Oct 20
San Diego SANLondon LHR

$833
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1 stop
Fri, Oct 16 – Wed, Oct 21
San Diego SANLondon LHR

$833
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1 stop
Fri, Oct 16 – Wed, Oct 21
San Diego SANLondon LHR

$833
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1 stop
Fri, Oct 16 – Tue, Oct 20
San Diego SANLondon LHR

$833
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How much do flights to London cost?

Key info about flying to London

Depart from
San Diego International
Arrive to
Gatwick
Average flights per week
312
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 San Diego to London

NameCarrier codeIATA CodePassport needed during booking
JetBlue AirwaysJBUB6No
RyanairRYRFRNo
easyJetEZYU2Yes
Frontier AirlinesFFTF9No
Alaska AirlinesASAASNo

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
3 Oct
22%
20°C14°C
10 Oct
14°C11°C
Sunday
4 Oct
20°C14°C
11 Oct
25%
15°C11°C
Monday
5 Oct
23%
20°C13°C
12 Oct
14°C9°C
Tuesday
6 Oct
54%
21°C15°C
13 Oct
83%
12°C10°C
Wednesday
7 Oct
67%
15°C11°C
14 Oct
61%
14°C10°C
Thursday
8 Oct
18%
15°C10°C
15 Oct
11%
15°C9°C
Friday
9 Oct
87%
17°C12°C
16 Oct
78%
17°C11°C
Travelers usually depart from San Diego International, or McClellan–Palomar when they travel from San Diego to London. Book your trip to arrive at Gatwick, Heathrow, London Stansted, Luton, or London City. The most popular airlines for this route are JetBlue Airways, Ryanair, easyJet, Frontier Airlines, and Alaska Airlines. San Diego and London have 312 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 San Diego?

What are the most popular routes to and from London?

Which airports are there in San Diego?

What airports are near San Diego?

What airports are near London?

Which airlines fly between San Diego and London?

When’s the best time to travel between San Diego and London?

What flights operate between San Diego and London?

How many airports are there near San Diego?

How many airports are there near London?

What time do nonstop (direct) flights between San Diego and London depart?

What time do nonstop (direct) flights between San Diego and London arrive?

What time do flights between San Diego and London depart?

What time do flights between San Diego and London arrive?

Explore alternative trips

Flights from San Diego

Flights to London

Popular routes

The nearest countries with flights to London

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Other destination countries from San Diego

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