US$316️ Cheap Flights from London to San Diego (2024)

Flights from London to San Diego

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Find cheap one-way flights from London to San Diego starting at CNY 316.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from London to San Diego?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from London to San Diego

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Norse Atlantic Airways

From US$252

easyJet

From US$355

PLAY Airline

From US$422

Vueling Airlines

From US$425

Icelandair

From US$438

WestJet

From US$512

TAP Air Portugal

From US$594

Air Transat

From US$612

British Airways

From US$680

Air Dolomiti

From US$713

ANA airlines

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Find cheap flights from London to San Diego by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from London to San Diego.

Cheapest
LGW
14:00
32h 46m
2 transfer
SAN
14:46
London Gatwick Airport - San Diego International Airport
Sun, May 19Norse Atlantic Airways
US$252
LTN
06:00
37h 48m
2 transfer
SAN
11:48
London Luton Airport - San Diego International Airport
Mon, Jun 24easyJet
US$355
STN
11:40
56h 8m
2 transfer
SAN
11:48
London Stansted Airport - San Diego International Airport
Sun, Jul 14PLAY Airline
US$422
STN
11:40
56h 8m
2 transfer
SAN
11:48
London Stansted Airport - San Diego International Airport
Sun, Jul 14PLAY Airline
US$422
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Frequently Asked Questions

When are flight tickets from London (LON) to San Diego (SAN) the cheapest?
Airlines adjust prices for flights from London to San Diego based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from London (LON) to San Diego (SAN) cost?
According to Trip.com's data, the lowest price is around $1,311.
How long does it take to fly from London (LON) to San Diego (SAN) and what is the distance?
It takes around 11 hours 10 minutes to fly from London (LON) to San Diego (SAN).
What is the transportation method from the main airport to downtown in San Diego?
- The distance from San Diego International Airport to downtown is about 3km. It takes about 20 minutes by taxi.
What are the most popular airlines that fly from London (LON) to San Diego (SAN)?
Airlines with flights from London (LON) to San Diego (SAN): American Airlines, Iberia, Aer Lingus, British Airways and Finnair.

How to find a cheap flight from London to San Diego

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to San Diego. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

London to San Diego Flight Information

Cheapest nonstop flight price	$316
Cheapest round-trip ticket price	$545
Off-season for travel	April
Peak season for travel	October
Flight distance	8,820.08km
Average flight time	11 hours 10 minutes
Popular airline	Finnair