YXU - SAN

$240 Find Cheap Flights from London to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to San Diego departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Diego, as well as popular online travel agencies
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Flights Deals

Cheap Flights from London to San Diego (YXU-SAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to San Diego

Fri, Aug 15 - Fri, Aug 22
WestJet Logo
8:00 pm - 12:09 pmYXU-SAN
43h 09m2 stops
WestJet Logo
1:00 pm - 5:14 amSAN-YXU
13h 14m2 stops
$306WestJet
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Fri, Aug 15 - Fri, Aug 22
 Logo
6:00 am - 1:20 pmYXU-SAN
10h 20m1 stop
 Logo
6:15 am - 5:14 amSAN-YXU
19h 59m2 stops
Thu, Jul 24 - Tue, Jul 29
WestJet Logo
8:00 pm - 12:09 pmYXU-SAN
19h 09m2 stops
WestJet Logo
2:05 pm - 5:14 amSAN-YXU
12h 09m1 stop
$368WestJet
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Fri, Aug 8 - Sat, Aug 16
WestJet Logo
8:00 pm - 12:09 pmYXU-SAN
43h 09m2 stops
WestJet Logo
2:05 pm - 5:14 amSAN-YXU
12h 09m1 stop
$377WestJet
Find Deal
Fri, Aug 15 - Fri, Aug 22
United Airlines Logo
6:15 am - 10:14 pmYXU-SAN
18h 59m2 stops
United Airlines Logo
5:56 pm - 3:02 pmSAN-YXU
18h 06m3 stops
$397United Airlines
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Fri, Aug 8 - Sat, Aug 16
United Airlines Logo
6:15 am - 10:14 pmYXU-SAN
18h 59m2 stops
United Airlines Logo
5:38 pm - 3:02 pmSAN-YXU
18h 24m2 stops
$398United Airlines
Find Deal
Fri, Aug 15 - Fri, Aug 22
Delta Logo
6:00 am - 1:20 pmYXU-SAN
10h 20m1 stop
Delta Logo
2:05 pm - 5:14 amSAN-YXU
12h 09m1 stop
$413Delta
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Thu, Jul 24 - Tue, Jul 29
United Airlines Logo
9:55 am - 10:44 pmYXU-SAN
15h 49m2 stops
United Airlines Logo
6:15 am - 9:27 pmSAN-YXU
12h 12m2 stops
$470United Airlines
Find Deal
Fri, Aug 8 - Sat, Aug 16
WestJet Logo
6:00 am - 1:20 pmYXU-SAN
10h 20m1 stop
WestJet Logo
2:05 pm - 5:14 amSAN-YXU
12h 09m1 stop
$479WestJet
Find Deal
Fri, Aug 8 - Sat, Aug 16
 Logo
8:00 pm - 12:09 pmYXU-SAN
43h 09m2 stops
 Logo
1:17 pm - 7:09 pmSAN-YXU
26h 52m3 stops
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KAYAK's insights & trends for London to San Diego flights

Get data-powered insights and trends into flights from London to San Diego to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London to San Diego?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from London to San Diego were found on WestJet ($306) and United Airlines ($397).

Good to know

Cheapest flight$240
Flight from London to San Diego

When to book flights from London to San Diego

Are your dates flexible? Find out the best times to travel from London to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to San Diego

  • What is the cheapest flight from London to San Diego?

    In the last 3 days, the lowest price for a flight from London to San Diego was $240 for a one-way ticket and $306 for a round-trip.

  • Do I need a passport to fly between London and San Diego?

    A passport is required to fly from London to San Diego.

  • Which airports will I be using when flying from London to San Diego?

    When flying out of London you will be using London. You will be landing at San Diego, also known as San Diego.

  • Which aircraft models fly most regularly from London to San Diego?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to San Diego?

    Star Alliance, and SkyTeam are the airline alliances operating flights between London and San Diego, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from London to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to London with another airline. Booking your flights between London and SAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from London to San Diego

Information on your arrival and departure airports

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