Cheap Flights from London to San Diego, CA from $301

Return flight: San Diego – London

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 $301, 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.

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 301 $), may (from 320 $), october (from 422 $).

The most expensive months are december (from 1 235 $), january (from 1 010 $), february (from 1 008 $).

What is the lowest airfare London to San Diego?

The cheapest plane ticket found by our users is $301. 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
$301
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Business class
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First class
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Flight Schedule London to San Diego (California)

10:00 — 07:13+1day
29h 13m flight time
Find flight
from$349
10:00 — 14:20 London — Miami
Z0723 Z0
6h 35m stop
20:55 — 23:21 Miami — Las Vegas
NK2697 Spirit Airlines
6h 31m stop
06:00 — 07:13 Las Vegas — San Diego
NK2502 Spirit Airlines
10:00 — 11:55+1day
33h 55m flight time
Find flight
from$360
10:00 — 14:20 London — Miami
Z0723 Z0
17h 5m stop
07:10 — 09:32 Miami — Las Vegas
F94551 Frontier Airlines
1h 1m stop
10:35 — 11:56 Las Vegas — San Diego
F91469 Frontier Airlines
10:45 — 18:03+1day
39h 18m flight time
Find flight
from$335
10:45 — 14:00 London — Los Angeles
Z0711 Z0
16h stop
06:00 — 07:19 Los Angeles — Las Vegas
NK2683 Spirit Airlines
9h 24m stop
16:43 — 18:03 Las Vegas — San Diego
NK2295 Spirit Airlines
10:55 — 18:03+1day
39h 8m flight time
Find flight
from$301
10:45 — 14:00 London — Los Angeles
Z0711 Z0
20h 20m stop
10:30 — 11:47 Los Angeles — Las Vegas
NK2685 Spirit Airlines
4h 56m stop
16:43 — 18:03 Las Vegas — San Diego
NK2295 Spirit Airlines
10:55 — 07:13+1day
28h 18m flight time
Find flight
from$317
10:55 — 14:10 London — Los Angeles
Z0711 Z0
8h 8m stop
22:10 — 23:28 Los Angeles — Las Vegas
NK2509 Spirit Airlines
6h 25m stop
10:55 — 12:08 Las Vegas — San Diego
NK2502 Spirit Airlines
10:55 — 07:13+1day
28h 18m flight time
Find flight
from$320
10:45 — 14:00 London — Los Angeles
Z0711 Z0
4h 42m stop
18:52 — 20:10 Los Angeles — Las Vegas
NK2076 Spirit Airlines
9h 52m stop
06:00 — 07:13 Las Vegas — San Diego
NK2502 Spirit Airlines
10:55 — 23:29
20h 34m flight time
Find flight
from$334
10:45 — 14:00 London — Los Angeles
Z0711 Z0
4h 42m stop
18:52 — 20:10 Los Angeles — Las Vegas
NK2076 Spirit Airlines
2h 7m stop
22:42 — 23:56 Las Vegas — San Diego
NK2390 Spirit Airlines
10:55 — 17:52+1day
38h 57m flight time
Find flight
from$346
10:55 — 14:10 London — Los Angeles
Z0711 Z0
18h 35m stop
08:45 — 10:08 Los Angeles — Las Vegas
HA6167 Hawaiian Airlines
6h 24m stop
16:32 — 17:52 Las Vegas — San Diego
HA6134 Hawaiian Airlines
10:55 — 08:27+1day
29h 32m flight time
Find flight
from$361
10:45 — 14:00 London — Los Angeles
Z0711 Z0
7h 49m stop
20:45 — 22:04 Los Angeles — Las Vegas
HA6172 Hawaiian Airlines
7h 52m stop
07:10 — 08:27 Las Vegas — San Diego
HA6133 Hawaiian Airlines
10:55 — 08:27+1day
29h 32m flight time
Find flight
from$370
10:55 — 14:10 London — Los Angeles
Z0711 Z0
7h 49m stop
21:59 — 23:18 Los Angeles — Las Vegas
AS2427 Alaska Airlines
7h 52m stop
07:10 — 08:27 Las Vegas — San Diego
AS3320 Alaska Airlines
11:30 — 14:50
11h 20m flight time
Find flight
from$474
London — San Diego
BA265 British Airways
14:55 — 18:00
11h 5m flight time
Find flight
from$525
London — San Diego
BA273 British Airways
14:55 — 18:00
11h 5m flight time
Find flight
from$992
London — San Diego
IB3616 Iberia
14:55 — 18:00
11h 5m flight time
Find flight
from$1426
London — San Diego
EI8973 Aer Lingus
14:55 — 18:00
11h 5m flight time
Find flight
from$2003
London — San Diego
AY5453 Finnair
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 and arrival times - local. Updated on October 27, 2025.

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 $ 830 . And the most expensive tickets are offered by Finnair airline - from $ 2003.

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 $474.

  • EI - Aer Lingus
    from $1426
    Find
  • AY - Finnair
    from $2003
    Find
  • IB - Iberia
    from $992
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  • BA - British Airways
    from $474
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See more direct flights

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 $301.

  • W9 - Wizz Air UK
    from $830
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  • VY - Vueling
    from $402
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  • FI - Icelandair
    from $502
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  • I2 - Iberia Express
    from $584
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  • DN - Senegal Airlines
    from $576
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  • FR - Ryanair
    from $442
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  • A1 - G2 Switch Works
    from $530
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  • A3 - Aegean Airlines
    from $569
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  • DY - Norwegian
    from $413
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  • Z0 - Z0
    from $301
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  • OG - Air Onix
    from $539
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  • SK - SAS
    from $666
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See more connecting flights

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 $704
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  • London-Waterloo-QQW
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  • Heathrow-LHR
    from $462
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  • Luton-LTN
    from $416
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  • British Rail Terminal-ZLX
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  • London Biggin Hill-BQH
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  • Stansted-STN
    from $442
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  • Gatwick-LGW
    from $301
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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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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • 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.

    To find a plane ticket, please select dates.

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