Flight information for London to San Diego
(LON to SAN)
Find info about flight duration, direct flights, and airports for your flight from London to San Diego
| Best price found | £203 | The best flight deal from London to San Diego found on momondo in the last 72 hours is £203 |
| Fastest flight time | 11h 10m | The fastest flight from London to San Diego takes 11h 10m |
| Direct flights | None | There are no direct flights from London to San Diego. Popular non-direct routes for this connection are London City Airport - San Diego Airport, London Heathrow Airport - San Diego Airport and London Gatwick Airport - San Diego Airport. |
| Airports in San Diego | 2 airports | There are 2 airports near San Diego: San Diego (SAN), San Diego Carlsbad-Palomar (CLD) |
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
What is the cheapest month to fly from London to San Diego?
February
The cheapest time of year to fly to San Diego from London is February. The most expensive is July.
What is the cheapest day to depart London for San Diego?
Wednesday
The cheapest day of the week is usually Wednesday. The most expensive is usually Sunday.
When is the cheapest time to fly from London to San Diego?
at midday
London to San Diego flights are approximately 34% more expensive in the afternoon than at midday
What is the cheapest airline that flies to San Diego from London?
Virgin Atlantic
Air France, Delta, and Finnair are the most popular carriers operating from London to San Diego
What is the cheapest London to San Diego flight route?
London Heathrow - San Diego
Fly from London Heathrow to San Diego for the best London - San Diego flight prices
How far in advance should you book London to San Diego flights?
48 days before
The cheapest time to buy a flight from London to San Diego is approximately 48 days to departure
Easily compare return flights from London to San Diego
Below you can see the best fares for your return 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
American Airlines![American Airlines]()
10 Jan![American Airlines]()
16 Jan
LHR08:10London Heathrow
11h 15m
SAN19:25San Diego
SAN13:20San Diego
10h 35m
LHR23:55London Heathrow
SWISS![SWISS]()
2 Mar![SWISS]()
22 Mar
LCY03:55London City
19h 21m
2 stops
SAN23:16San Diego
SAN08:42San Diego
36h 38m
2 stops
LCY21:20London City
Lufthansa![Lufthansa]()
9 Feb![Lufthansa]()
1 Mar
LCY03:10London City
20h 28m
2 stops
SAN23:38San Diego
SAN10:05San Diego
17h 35m
1 stop
LCY03:40London City
Virgin Atlantic![Virgin Atlantic]()
1 Dec![Virgin Atlantic]()
8 Dec
LHR05:40London Heathrow
20h 47m
1 stop
SAN02:27San Diego
SAN06:30San Diego
15h 15m
1 stop
LHR21:45London Heathrow
Iberia![Iberia]()
14 Feb![Iberia]()
21 Feb
LHR01:20London Heathrow
21h 19m
2 stops
SAN22:39San Diego
SAN13:20San Diego
10h 35m
LHR23:55London Heathrow
Find the cheapest one-way flights from London to San Diego
If you're looking for one-way flights from London to San Diego, view some of our deals below provided by Finnair and SWISS
Search last-minute flights to San Diego from London
Find and compare flight prices for your last-minute flight from London to San Diego
Finnair![Finnair]()
1 Nov![Finnair]()
7 Nov
LHR10:45London Heathrow
14h 58m
1 stop
SAN01:43San Diego
SAN17:51San Diego
24h 19m
1 stop
LHR18:10London Heathrow
Virgin Atlantic![Virgin Atlantic]()
1 Nov![Virgin Atlantic]()
7 Nov
LHR13:05London Heathrow
36h 11m
2 stops
SAN01:16San Diego
SAN01:15San Diego
44h 45m
2 stops
LHR21:00London Heathrow
Air Canada![Air Canada]()
1 Nov![Air Canada]()
7 Nov
LHR10:30London Heathrow
32h 33m
1 stop
SAN19:03San Diego
SAN11:50San Diego
34h 30m
1 stop
LHR22:20London Heathrow
Multiple Airlines![Multiple Airlines]()
5 Nov![Multiple Airlines]()
5 Dec
LHR15:55London Heathrow
31h 25m
2 stops
SAN23:20San Diego
SAN16:55San Diego
35h 35m
2 stops
LHR04:30London Heathrow
United Airlines![United Airlines]()
5 Nov![United Airlines]()
6 Nov
LHR02:30London Heathrow
20h 34m
2 stops
SAN23:04San Diego
SAN15:11San Diego
29h 14m
2 stops
LHR19:25London Heathrow
Best airlines flying from London to San Diego
Compare and see reviews for airlines that fly from London to San Diego with momondo
AirlineFree cancellationPrice
PriceFrom £276
Free cancellation
PriceFrom £306
Free cancellation
PriceFrom £306
Free cancellation
PriceFrom £344
Free cancellation
PriceFrom £349
Free cancellation
PriceFrom £358
Free cancellation
PriceFrom £364
Free cancellation
PriceFrom £371
Free cancellation
PriceFrom £381
Free cancellation
PriceFrom £381
Free cancellation
Are airlines flying from London to San Diego offering flexible cancellation due to COVID-19?
Due to the global impact of COVID-19, some of our airline partners operating flights from London to San Diego, such as Finnair, British Airways, and Virgin Atlantic may have flexible cancellation policies in place. Use our site to search for all of the airlines offering this flexibility to you.
How far is London to San Diego by plane?
The straight-line distance from London to San Diego is 5478.3 mi. In terms of flight time, this usually takes a little over 11h 15m.
Can I fly to San Diego from London right now?
Information is based on travel restrictions from London to San Diego
Most visitors from London will not be allowed to enter San Diego.
COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.
Quarantine requirements
Visitors from London are not required to quarantine after entering San Diego.
Most visitors from London will not be allowed to enter San Diego.
COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.
Quarantine requirements
Visitors from London are not required to quarantine after entering San Diego.
Can I fly back to London from San Diego?
Returning to London from San Diego
COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.
Quarantine requirements
Visitors from San Diego are not required to quarantine after entering London.
COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.
Quarantine requirements
Visitors from San Diego are not required to quarantine after entering London.