Cheap Flights from London to San Diego, CA from $300

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On Cheapflightsplus.com you will find 5 direct and 998 connecting flights from London to San Diego. You can compare airfare deals from 34 airlines and multiple travel sites from $300, book and save on cheap plane tickets and last minute offers. Also check out LON-SAN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip London to San Diego Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $300 (one-way), $514 (round-trip).

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Best Flights from London to San Diego Today

Take a look at the list of non stop flights and flights with layovers from London to San Diego with the lowest price of $300. The fastest direct flight takes 11h 5m and the fastest connecting – 13h 30m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $525 Find flight	11:30 London Heathrow	14:50 San Diego San Diego	11h 20m	British Airways	BA265
from $1285 Find flight	14:55 London Heathrow	18:00 San Diego San Diego	11h 5m	Iberia	IB3616
from $1418 Find flight	14:55 London Heathrow	18:00 San Diego San Diego	11h 5m	Aer Lingus	EI8973
from $393 Find flight	14:00 London Gatwick	09:24+1 день San Diego San Diego	27h 24m layover 12h 35m - Orlando	Z0	Z0783 HA6146
from $460 Find flight	12:30 London Heathrow	19:16 San Diego San Diego	14h 46m layover 1h 50m - Chicago	British Airways	BA1544 BA5305
from $300 Find flight	10:55 London Gatwick	18:03+1 день San Diego San Diego	39h 8m layover 20h 20m - Los Angeles 4h 56m - Las Vegas	Z0	Z0711 NK2685 NK2295
from $347 Find flight	10:00 London Gatwick	07:13+1 день San Diego San Diego	29h 13m layover 6h 35m - Miami 6h 31m - Las Vegas	Z0	Z0723 NK2697 NK2502

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 18, 2025

Flight Schedule London to San Diego (California)

Full flight schedule will help you in detecting at what time planes fly from London to San Diego. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
10:00 — 07:13 +1 day	10:00 — 14:20 Z0723 Z0 London — Miami 6h 35m stop 20:55 — 23:21 NK2697 Spirit Airlines Miami — Las Vegas 6h 31m stop 06:00 — 07:13 NK2502 Spirit Airlines Las Vegas — San Diego	29h 13m including layover	Find flight from$347
10:00 — 11:55 +1 day	10:00 — 14:20 Z0723 Z0 London — Miami 17h 5m stop 07:10 — 09:32 F94551 Frontier Airlines Miami — Las Vegas 1h 1m stop 10:35 — 11:56 F91469 Frontier Airlines Las Vegas — San Diego	33h 55m including layover	Find flight from$357
10:45 — 18:03 +1 day	10:45 — 14:00 Z0711 Z0 London — Los Angeles 16h stop 06:00 — 07:19 NK2683 Spirit Airlines Los Angeles — Las Vegas 9h 24m stop 16:43 — 18:03 NK2295 Spirit Airlines Las Vegas — San Diego	39h 18m including layover	Find flight from$333
10:55 — 18:03 +1 day	10:45 — 14:00 Z0711 Z0 London — Los Angeles 20h 20m stop 10:30 — 11:47 NK2685 Spirit Airlines Los Angeles — Las Vegas 4h 56m stop 16:43 — 18:03 NK2295 Spirit Airlines Las Vegas — San Diego	39h 8m including layover	Find flight from$300
10:55 — 07:13 +1 day	10:55 — 14:10 Z0711 Z0 London — Los Angeles 8h 8m stop 22:10 — 23:28 NK2509 Spirit Airlines Los Angeles — Las Vegas 6h 25m stop 10:55 — 12:08 NK2502 Spirit Airlines Las Vegas — San Diego	28h 18m including layover	Find flight from$315
10:55 — 07:13 +1 day	10:45 — 14:00 Z0711 Z0 London — Los Angeles 4h 42m stop 18:52 — 20:10 NK2076 Spirit Airlines Los Angeles — Las Vegas 9h 52m stop 06:00 — 07:13 NK2502 Spirit Airlines Las Vegas — San Diego	28h 18m including layover	Find flight from$319
10:55 — 23:29	10:45 — 14:00 Z0711 Z0 London — Los Angeles 4h 42m stop 18:52 — 20:10 NK2076 Spirit Airlines Los Angeles — Las Vegas 2h 7m stop 22:42 — 23:56 NK2390 Spirit Airlines Las Vegas — San Diego	20h 34m including layover	Find flight from$332
10:55 — 17:52 +1 day	10:55 — 14:10 Z0711 Z0 London — Los Angeles 18h 35m stop 08:45 — 10:08 HA6167 Hawaiian Airlines Los Angeles — Las Vegas 6h 24m stop 16:32 — 17:52 HA6134 Hawaiian Airlines Las Vegas — San Diego	38h 57m including layover	Find flight from$344
10:55 — 08:27 +1 day	10:45 — 14:00 Z0711 Z0 London — Los Angeles 7h 49m stop 20:45 — 22:04 HA6172 Hawaiian Airlines Los Angeles — Las Vegas 7h 52m stop 07:10 — 08:27 HA6133 Hawaiian Airlines Las Vegas — San Diego	29h 32m including layover	Find flight from$359
10:55 — 08:27 +1 day	10:55 — 14:10 Z0711 Z0 London — Los Angeles 7h 49m stop 21:59 — 23:18 AS2427 Alaska Airlines Los Angeles — Las Vegas 7h 52m stop 07:10 — 08:27 AS3320 Alaska Airlines Las Vegas — San Diego	29h 32m including layover	Find flight from$368
11:30 — 14:50	11:30 — 14:50 BA265 British Airways London — San Diego	11h 20m	Find flight from$525
14:55 — 18:00	14:55 — 18:00 BA273 British Airways London — San Diego	11h 5m	Find flight from$575
14:55 — 18:00	14:55 — 18:00 IB3616 Iberia London — San Diego	11h 5m	Find flight from$1285
14:55 — 18:00	14:55 — 18:00 EI8973 Aer Lingus London — San Diego	11h 5m	Find flight from$1418
14:55 — 18:00	14:55 — 18:00 AY5453 Finnair London — San Diego	11h 5m	Find flight from$1992

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on September 18, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from London to San Diego depends on and how to choose the most interesting flight option for you.

Distance between London and San Diego is 8823 miles. Time difference between the cities is 8h. Airplanes depart 05:45 to 22:55 from 10 London airports and arrive 05:45 to 22:55 to 11 San Diego airports. Average flight time is 11h 5m.

The fastest flight 11h 5m
Average flight time 11h 5m
The earliest flight 05:45
The latest flight 22:55
Distance 5483 ml

The cheapest months to travel to San Diego are june (from 300 $), may (from 318 $), october (from 419 $).

The most expensive months are december (from 1 228 $), january (from 1 004 $), february (from 1 003 $).

What is the lowest airfare London to San Diego?

The cheapest plane ticket found by our users is $300. This airfare is for economy class on one-way Z0711 flight by Z0 for June 6, 2025 which leaves Gatwick in London at 10:55 am and arrives at San Diego San Diego at 18:03.

Economy class

$300

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Business class

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First class

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Popular Airlines on the Route

The flight London — San Diego is served by 34 regular airlines and 8 low-cost airlines. Most of the flights on this route are operated by Wizz Air UK - 13 departures per week at the price of from $ 825 . And the most expensive tickets are offered by Finnair airline - from $ 1992.

Direct flights

There are 5 nonstop flights on the route. The fastest direct flight is BA273 by British Airways takes 11h 5m and the cheapest is Z0711 by Z0 for $525.

EI - Aer Lingus

from $1418

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AY - Finnair

from $1992

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IB - Iberia

from $1285

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BA - British Airways

from $525

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Connecting Flights

There are 998 flights with layovers on the route. The fastest connecting flight is KL1000 by KLM takes 13h 30m and the cheapest is Z0711 by Z0 for $300.

W9 - Wizz Air UK

from $825

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VY - Vueling

from $400

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FI - Icelandair

from $499

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I2 - Iberia Express

from $581

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DN - Senegal Airlines

from $572

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FR - Ryanair

from $440

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A1 - G2 Switch Works

from $527

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A3 - Aegean Airlines

from $566

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DY - Norwegian

from $410

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Z0 - Z0

from $300

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OG - Air Onix

from $536

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SK - SAS

from $662

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Airports

You can fly from London to San Diego from 10 airports (London City, London-Waterloo, Heathrow, Luton, British Rail Terminal, London Biggin Hill, Stansted, Gatwick, Ebbsfleet International Rail St, Stratford International Rail St).

London airports

London City-LCY

from $700
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London-Waterloo-QQW

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Heathrow-LHR

from $460
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Luton-LTN

from $413
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British Rail Terminal-ZLX

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London Biggin Hill-BQH

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Stansted-STN

from $440
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Gatwick-LGW

from $300
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Ebbsfleet International Rail St-XQE

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Stratford International Rail St-XOF

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San Diego airports

San Diego-SAN

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San Diego Regional-USA

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Gillespie Field-SEE

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Golden Triangle Reg.-GTR

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El Cajon-CJN

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Lowndes County-UBS

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Miramar NAS-NKX

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Montgomery Field-MYF

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North Island NAS-NZY

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Brown Field Municipal-SDM

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AFB-CBM

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Airplanes

There are flights to San Diego from London by 34 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top International Destinations from London

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

London — Miami

from $55

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London — Boston

from $75

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London — Los Angeles

from $313

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London — Chicago

from $70

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London — Las Vegas

from $60

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London — Orlando

from $79

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London — Seattle

from $57

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London — San Francisco

from $58

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London — Atlanta

from $69

Find
London — Denver

from $59

Find

How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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