Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from San Diego to London
The cheapest flights right now
San Diego – London
Outbound – Nov 24, 2026
direct
10h 40m Return – Dec 8, 2026
direct
11h 25m $965
2 days ago
San Diego – London
Outbound – Nov 24, 2026
direct
10h 40m Return – Dec 8, 2026
direct
11h 25m $964
2 days ago
San Diego – London
Outbound – Nov 24, 2026
direct
10h 40m Return – Dec 8, 2026
direct
11h 25m $984
2 days ago
San Diego – London
Outbound – Nov 23, 2026
1 stop
12h 36m DEN
Return – Dec 8, 2026
1 stop
13h 40m DEN
$978
3 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$690
Average price of a round trip
$784
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
10h42
A flight from San Diego to London takes on average 10h42.
Best time
July
According to user searches, the ideal month to go to London is July.
Tips for finding a cheap flight from San Diego to London
Check out our tips for booking your flight to London (United Kingdom) from San Diego (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is December, with an average flight ticket price of $742 (calculation over the last two years). The most touristic season corresponds to the months of October, December and November.
For the cheapest flights, it is advisable to buy your ticket at least 30 days before the departure date.
The airline offering the cheapest flight tickets is United Airlines. A ticket from the airline United Airlines to London costs on average $904.
The airlines that offer the most flights are British Airways and British Airways.
Price of flight tickets from San Diego to London
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $690 to $1124
- The average price of a flight ticket is about $784
- Prices are lowest for stays in the month of December
- The month in which booking a ticket is cheaper is: October
info departure city :
San Diego, USA
airports :
Lindbergh Field (SAN)
Montgomery Field (MYF)
NAS (NZY)
local time :
San Diego is a city in the country USA, the time zone is [[timezone]]. In San Diego, it is currently {fromLocalTime}, the temperature is on average 25°C, with a minimum of 22°C and a maximum of 29°C.
The city of San Diego has 3 airport(s): Lindbergh Field, Montgomery Field and NAS
destination info :
London, United Kingdom
airports :
London City Airport (LCY)
London Gatwick Airport (LGW)
London Heathrow Airport (LHR)
London Luton Airport (LTN)
London-Stansted Airport (STN)
local time :
London is in the country United Kingdom, the time zone is [[timezone]]. In London, it is currently {toLocalTime}, the temperature is on average 14°C, with a minimum of 11°C and a maximum of 16°C.
The city of London (LON) has 5 airport(s): London City, London Gatwick, London Heathrow, London Luton and London-Stansted
Useful info about London
What is the least touristic period to go to London?
If you want to visit London during the least touristic period, choose the month of July.
What is the most popular time to travel to London?
In London, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from San Diego to London?
According to our data, it is recommended to book your flight 30 days before your departure. If you book your flight ticket 5 weeks before your departure, you may find a price below average. You can also choose morning flights that are 2% cheaper than afternoon and evening flights. The cheapest day to book a flight from San Diego to London is Tuesday.
What are the arrival and destination airports when traveling between San Diego and London?
When you leave, you can leave from Lindbergh Field, and you will arrive at London Gatwick, London Heathrow, London Luton or London-Stansted.
How to reach San Diego airport from the city centre?
The airport Lindbergh Field is located 4 km, Montgomery Field is located 10 km or NAS is located 6 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from San Diego to London?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between San Diego and London?
In summer, the average temperature is 18°C in London and 21°C in San Diego. The average rainfall in summer is 63 mm in London and 4 mm in San Diego. In summer, it is warmer in San Diego and it rains less in San Diego. In winter, it is colder in San Diego and it rains more in San Diego.
