S$ 631 Cheap Flights from London to San Diego (LON-SAN)

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Cheap Flights from London to San Diego starting at S$ 631

Book one-way or return flights from London to San Diego from as little as S$ 631. Choose from the popular airlines below and book your flight today!

One way
Round-trip

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

Searching for the best last minute flight from London to San Diego? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from London to San Diego. Stay updated on price trends and snag the best deals for your upcoming trip.

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

Cheapest Airlines flying from London to San Diego

View airlines operating 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 S$ 340

easyJet

From S$ 475

Vueling Airlines

From S$ 509

PLAY Airline

From S$ 576

Westjet

From S$ 631

Icelandair

From S$ 703

Tap Portugal

From S$ 796

Air Transat

From S$ 818

Jetblue Airways

From S$ 846

British Airways

From S$ 918

ANA airlines

Find more flights and airlines

Alternative Routes from London to San Diego

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from London to San Diego.

Cheapest
LGW
14:00
35h 11m
2 transfer
SAN
17:11
London Gatwick Airport - San Diego International Airport
Fri, May 10Norse Atlantic Airways
S$ 340
LTN
06:00
37h 48m
2 transfer
SAN
11:48
London Luton Airport - San Diego International Airport
Mon, Jun 24easyJet
S$ 475
STN
11:40
56h 8m
2 transfer
SAN
11:48
London Stansted Airport - San Diego International Airport
Sun, Jul 14PLAY
S$ 576
STN
11:40
56h 8m
2 transfer
SAN
11:48
London Stansted Airport - San Diego International Airport
Sun, Jul 14PLAY
S$ 576
Find More Flights

Frequently Asked Questions

When to buy flight tickets from London (LON) to San Diego (SAN) the cheapest?
Airlines adjust prices for flights from London to San Diego based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from London (LON) to San Diego (SAN) cost?
According to Trip.com's data, the lowest price is around S$ 1,787.
How long is a flight from London (LON) to San Diego (SAN)?
It takes about 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, by taxi about 20 minutes.
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.
What's the most popular airline for direct flights from London (LON) to San Diego (SAN)?
American Airlines operates 3 direct flights from London (LON) to San Diego (SAN).
How many airports in San Diego?
There are 7 airports near San Diego: San Diego International Airport, McClellan-Palomar Airport, San Diego Montgomery Field, Miramar Naval Air Station, North Island Naval Air Station, San Diego Brown Municipal Airport and San Diego Gillespie Field.

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

Flight Information from London to San Diego

Cheapest direct flight price	S$ 630
Cheapest return ticket price	S$ 710
Cheapest month	April
Peak season for travel	August
Flight distance	8,820.08km
Average flight time	11 hours 10 minutes
Popular airline	Finnair