Skip to main content
Beginning of main content

Cheap Flights from London to San Diego $741.96

Search over 282,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Best Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from London to San Diego (LGW to SAN)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from London to San Diego (LGW to SAN)

Question : How long are most people's visits to San Diego when they fly in from London?
Answer : Passengers from LGW to SAN stay seven days on average.

Question : Is price more important than specific travel days for you?
Answer : For the month of December, the cheapest day to fly is Thursday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : Which airline is giving the best deals for round-trip flights from London Gatwick Airport (LGW) to San Diego International Airport (SAN)?
Answer : is your best bet for finding that coveted low fare.