US$194️ Cheap Flights from San Diego to London (2024)

Flights from San Diego to London

Hotels in London

Worldwide Coverage

Flights to over 5,000 cities

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued

Secure Payment

Convenient & reliable booking and payment system

Find cheap one-way flights from San Diego to London starting at CNY 194.

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 San Diego to London?

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 San Diego to London

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

Frontier Airlines

From US$178

WestJet

From US$194

Spirit Airlines

From US$231

Delta Air Lines

From US$245

American Airlines

From US$247

Alaska Airlines

From US$255

Sun Country Airlines

From US$264

United Airlines

From US$285

Jetblue Airways

From US$294

Southwest Airlines

From US$325

ANA airlines

Find more flights and airlines

Find cheap flights from San Diego to London by different airports

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

Cheapest
SAN
11:10
38h 50m
2 transfer
LGW
10:00
San Diego International Airport - London Gatwick Airport
Thu, Apr 25Frontier Airlines
US$178
SAN
12:35
15h 30m
1 transfer
LHR
12:05
San Diego International Airport - London Heathrow Airport
Wed, May 29WestJet
US$194
SAN
06:20
21h 55m
2 transfer
LTN
12:15
San Diego International Airport - London Luton Airport
Wed, Apr 24American Airlines
US$308
SAN
06:20
21h 55m
2 transfer
LTN
12:15
San Diego International Airport - London Luton Airport
Wed, Apr 24American Airlines
US$308
Find More Flights

Frequently Asked Questions

When are flight tickets from San Diego (SAN) to London (LON) the cheapest?
Airlines adjust prices for flights from San Diego to London 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 San Diego (SAN) to London (LON) cost?
According to Trip.com's data, the lowest price is around $1,167.
How long does it take to fly from San Diego (SAN) to London (LON) and what is the distance?
It takes around 10 hours 29 minutes to fly from San Diego (SAN) to London (LON).
What is the transportation method from the main airport to downtown in London?
- The distance from London Gatwick Airport to downtown is about 39km. It takes about 50 minutes by taxi.
- The distance from London Heathrow Airport to downtown is about 23km. It takes about 40 minutes by taxi.
- The distance from London Luton Airport to downtown is about 44km. It takes about 1 hour by taxi.
What are the most popular airlines that fly from San Diego (SAN) to London (LON)?
Airlines with flights from San Diego (SAN) to London (LON): American Airlines, Aer Lingus, Iberia, British Airways and Finnair.

How to find a cheap flight from San Diego to London

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 San Diego to London. 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

San Diego to London Flight Information

Cheapest nonstop flight price	$194
Cheapest round-trip ticket price	$604
Off-season for travel	April
Peak season for travel	June
Flight distance	8,820.08km
Average flight time	10 hours 29 minutes
Popular airline	American Airlines