Cheap flights from London, United Kingdom to San Diego, CA

Flights starting at £233. Choose between Spirit Airlines, Alaska Airlines, or TAP Portugal to find the best price.

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Tips to know when travelling to San Diego

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Travelers usually depart from Gatwick, Heathrow, Luton, London Stansted, or London City when they travel from London to San Diego. Book your trip to arrive at San Diego International, or McClellan–Palomar. The distance between London and San Diego is 8816 km. The most popular airlines for this route are Spirit Airlines, Alaska Airlines, TAP Portugal, JetBlue Airways, and Norse Atlantic Airways. London and San Diego have 292 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from London to San Diego in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Mon 20.05 - Sun 26.05

AirlineMon 20.05Tue 21.05Wed 22.05Thu 23.05Fri 24.05Sat 25.05Sun 26.05
2222222
2222222
1111111

Weekly direct flights for Mon 27.05 - Sun 02.06

AirlineMon 27.05Tue 28.05Wed 29.05Thu 30.05Fri 31.05Sat 01.06Sun 02.06
2222112
2222222
1111111

Weekly direct flights for Mon 03.06 - Sun 09.06

AirlineMon 03.06Tue 04.06Wed 05.06Thu 06.06Fri 07.06Sat 08.06Sun 09.06
1222222
1111111
---------------------

Weekly direct flights for Mon 10.06 - Sun 16.06

AirlineMon 10.06Tue 11.06Wed 12.06Thu 13.06Fri 14.06Sat 15.06Sun 16.06
2221222
1111111
---------------------

Check-in for a flight from London to San Diego

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
TAP PortugalTAPTPNoOpens 36 days before flight
Closes 1 hours before flight
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight
Norse Atlantic AirwaysNBTN0NoOpens 24 days before flight
Closes 2 hours before flight

San Diego travel tips

1) Where to swim in the ocean in San Diego?
2) Do you smoke? Pay attention to signs in San Diego
3) When is the best time to visit San Diego?

Weather in San Diego

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C10°C
February17°C10°C
March18°C11°C
April19°C12°C
May20°C14°C
June22°C16°C
July24°C18°C
August25°C19°C
September25°C19°C
October23°C16°C
November21°C13°C
December17°C11°C
Hottest Month
25°C
August
Coldest month
10°C
February
Sunny days
345
days per year

14 day forecast

Tuesday
21 May
18°C14°C
28 May
21°C16°C
Wednesday
22 May
19°C14°C
29 May
21°C16°C
Thursday
23 May
89%
17°C15°C
30 May
21°C15°C
Friday
24 May
85%
17°C15°C
31 May
20°C15°C
Saturday
25 May
87%
17°C15°C
1 Jun
19°C16°C
Sunday
26 May
18°C15°C
2 Jun
20°C16°C
Monday
27 May
20°C15°C
3 Jun
20°C16°C

Frequently asked questions

How long does it take to travel from London to San Diego?
What is the flight distance between London and San Diego?
What airlines offer nonstop (direct) flights between London and San Diego?
What are the most popular routes to and from London?
What are the most popular routes to and from San Diego?
Which airports are there in London?
What airports are near London?
What airports are near San Diego?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between London and San Diego?
What is Virtual Interlining and how do I use it?
Which airlines fly between London and San Diego?
When's the best time to travel between London and San Diego?
What flights operate between London and San Diego?
How many airports are there near London?
How many airports are there near San Diego?
What time do nonstop (direct) flights between London and San Diego depart?
What time do nonstop (direct) flights between London and San Diego arrive?
What time do flights between London and San Diego depart?
What time do flights between London and San Diego arrive?

Explore alternative trips

Flights from London

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Popular routes

The nearest countries with flights to San Diego

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Other destination countries from London

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