Cheap flights from London Gatwick Airport to San Diego from £246
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to San Diego departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from London Gatwick Airport 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 to San Diego?
If you don’t want to visit San Diego in January, then you should wait until May to fly from London Gatwick Airport, when ticket prices are also cheap, with an average price of £455.
What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart from London Gatwick Airport to San Diego is on a Friday when prices can be found for as low as £547. Flights from London Gatwick Airport to San Diego on a Sunday will generally be more expensive and average around £608. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
When to book flights from London Gatwick Airport to San Diego
Cheap London Gatwick Airport to San Diego (LGW to SAN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to San Diego
How far is London Gatwick to San Diego by plane?
San Diego is 5491.9 mi away from London Gatwick. In terms of flight time, this usually takes a little over 16h 00m.
When did momondo last update prices for flights from London Gatwick Airport to San Diego Airport?
Prices for flights from London Gatwick Airport to San Diego Airport were last updated today.
How many operators does momondo search for flights from London Gatwick Airport to San Diego Airport?
There are 2 operators available for flights from London Gatwick Airport to San Diego Airport as of June 2025.
How old do you have to be to fly from London Gatwick Airport to San Diego Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from London Gatwick Airport to San Diego?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Gatwick Airport to San Diego is British Airways (65% of total bookings). The next most popular airline is Virgin Atlantic (35%).
Best airlines flying from London Gatwick Airport to San Diego
Compare and see reviews for airlines that fly from London Gatwick Airport to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £431 | Free Cancellation | Rating 6.6 7,031 reviews | |||
| PriceFrom £461 | Free Cancellation | Rating 7.4 653 reviews |
Travelling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to San Diego?
It is quick and easy to find London to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.
Can I find flights from London to San Diego with flexible booking policies on momondo?
Yes. All flights to San Diego from London on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from London to San Diego?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from London.
I’m not ready to book a flight from London to San Diego right now. Can momondo alert me if prices change?
Price alerts on flights to San Diego from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.