Cheap flights from London to San Diego

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Easily compare round trip flights from London to San Diego

Below you can see the best fares for your round trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to San Diego by changing tabs
Quickest
Cheapest
British Airways
British Airways
26 Oct
LHR
5:15 pm
London Heathrow airport
14h 10m
1 Stop
11:25 pm
SAN
San Diego airport
British Airways
27 Oct
SAN
12:35 pm
San Diego airport
10h 30m
6:05 am
+1
LHR
London Heathrow airport
495 USD
Finnair
Finnair
26 Sep
LHR
11:30 am
London Heathrow airport
19h 54m
1 Stop
11:24 pm
SAN
San Diego airport
Finnair
10 Oct
SAN
1:30 pm
San Diego airport
10h 35m
8:05 am
+1
LHR
London Heathrow airport
555 USD
British Airways
British Airways
09 Nov
LHR
12:45 pm
London Heathrow airport
14h 34m
1 Stop
7:19 pm
SAN
San Diego airport
British Airways
10 Nov
SAN
10:35 am
San Diego airport
10h 30m
5:05 am
+1
LHR
London Heathrow airport
558 USD
British Airways
British Airways
26 Oct
LHR
5:15 pm
London Heathrow airport
14h 10m
1 Stop
11:25 pm
SAN
San Diego airport
British Airways
27 Oct
SAN
12:35 pm
San Diego airport
10h 30m
6:05 am
+1
LHR
London Heathrow airport
495 USD
British Airways
British Airways
14 Sep
LHR
5:15 pm
London Heathrow airport
14h 09m
1 Stop
11:24 pm
SAN
San Diego airport
British Airways
15 Sep
SAN
1:45 pm
San Diego airport
10h 35m
8:20 am
+1
LHR
London Heathrow airport
864 USD
British Airways
British Airways
09 Nov
LHR
12:45 pm
London Heathrow airport
14h 34m
1 Stop
7:19 pm
SAN
San Diego airport
British Airways
10 Nov
SAN
10:35 am
San Diego airport
10h 30m
5:05 am
+1
LHR
London Heathrow airport
558 USD

How to get the cheapest flight ticket from London to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
CHEAPEST MONTH TO FLY
February
The cheapest time of year to fly to San Diego from London is February. Most expensive is July
CHEAPEST DAY TO FLY
Friday
The cheapest day of the week is typically Friday. The most expensive is typically Monday
CHEAPEST TIME TO FLY
in the morning
London to San Diego flights are approximately 123% more expensive in the afternoon than in the morning
CHEAPEST AIRLINE
Austrian Airlines
Austrian Airlines, SWISS, and Delta are the most popular carriers operating from London to San Diego
CHEAPEST ROUTE
London Heathrow - San Diego
Fly from London Heathrow to San Diego for the best London - San Diego flight prices
CHEAPEST TIME TO BOOK
55 days before
The cheapest time to buy a flight from London to San Diego is approximately 55 days to departure
60
Days before departure
0

Flight information for London to San Diego (SAN - LON)

Find info about flight duration, direct flights, and airports for your flight from London to San Diego
Fastest flight time 11h 15m The fastest flight from London to San Diego takes 11h 15m.
Direct flights Every day Direct flights go from London to San Diego every day.
Airports in San Diego 2 airports There are 2 airports near San Diego: San Diego (SAN), San Diego Carlsbad-Palomar (CLD)

Alternative routes for London to San Diego

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
London to Los Angeles
Fastest flight time
15h 20m
Cheapest price
321 USD
London to Los Angeles
Fastest flight time
11h 10m
Cheapest price
357 USD
London to Los Angeles
Fastest flight time
11h 00m
Cheapest price
359 USD
Manchester to Los Angeles
Fastest flight time
10h 50m
Cheapest price
404 USD
London to Los Angeles
Fastest flight time
14h 55m
Cheapest price
413 USD
London to Los Angeles
Fastest flight time
16h 25m
Cheapest price
440 USD
Birmingham to Los Angeles
Fastest flight time
13h 40m
Cheapest price
447 USD
Manchester to San Diego
Fastest flight time
16h 25m
Cheapest price
663 USD
London to Palm Springs
Fastest flight time
18h 45m
Cheapest price
680 USD
Birmingham to San Diego
Fastest flight time
17h 53m
Cheapest price
694 USD
London to Palm Springs
Fastest flight time
18h 35m
Cheapest price
1,209 USD
London to Palm Springs
Fastest flight time
31h 41m
Cheapest price
2,748 USD
View more

Flights from London to:

Flights to San Diego from:

  • London
  • England
  • United Kingdom
  • Europe
*Flight prices to San Diego are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.