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Cheap flights from England to San Diego from £253

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SAN
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from England to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from England to San Diego
Explore the most affordable flight options available from England to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Sat 7/309:20
LHR
-
SAN
1 stop32h 24m
JetBlue
Sat 14/321:35
SAN
-
LHR
1 stop26h 20m
JetBlue
Deal found 5/2£435
Thu 26/207:25
LHR
-
SAN
1 stop20h 35m
JetBlue
Mon 9/321:10
SAN
-
LHR
1 stop17h 30m
JetBlue
Deal found 6/2£444
Mon 23/209:20
LHR
-
SAN
1 stop18h 04m
JetBlue
Mon 9/315:35
SAN
-
LHR
1 stop32h 20m
JetBlue
Deal found 7/2£446
Thu 19/207:25
LHR
-
SAN
1 stop20h 35m
JetBlue
Mon 2/321:10
SAN
-
LHR
1 stop16h 30m
JetBlue
Deal found 5/2£447
Fri 20/208:05
LHR
-
SAN
1 stop19h 55m
JetBlue
Tue 3/312:49
SAN
-
LHR
1 stop24h 51m
JetBlue
Deal found 6/2£451
Sat 21/209:20
LHR
-
SAN
1 stop18h 04m
JetBlue
Sat 28/221:10
SAN
-
LHR
1 stop15h 35m
JetBlue
Deal found 6/2£454
Sat 21/209:20
LHR
-
SAN
1 stop18h 04m
JetBlue
Tue 24/220:44
SAN
-
LHR
1 stop26h 11m
JetBlue
Deal found 7/2£455
Tue 24/209:20
LHR
-
SAN
1 stop18h 08m
JetBlue
Tue 17/320:59
SAN
-
LHR
1 stop26h 56m
JetBlue
Deal found 5/2£457
Sun 22/207:45
LHR
-
SAN
1 stop20h 15m
JetBlue
Mon 2/321:10
SAN
-
LHR
1 stop16h 30m
JetBlue
Deal found 5/2£457
Sat 21/209:20
LHR
-
SAN
1 stop18h 04m
JetBlue
Wed 25/215:35
SAN
-
LHR
1 stop31h 20m
JetBlue
Deal found 7/2£458
Sun 3/509:05
BHX
-
SAN
3 stops43h 45m
Multiple Airlines
Wed 6/507:00
SAN
-
BHX
3 stops32h 50m
Multiple Airlines
Deal found 6/2£546
Sun 8/307:55
LGW
-
SAN
2 stops34h 52m
Multiple Airlines
Sun 15/321:59
SAN
-
LGW
1 stop25h 01m
Multiple Airlines
Deal found 6/2£553

Find flight deals from England to San Diego

Keep the following information in mind while searching for England to San Diego flight deals. Data was last updated 8 February 2026.

Round-trip from

£435

One-way from

£253

Popular in

December

Cheapest in

February

Average price

£480

Good round-trip deal

£537 or less

Good one-way deal

£516 or less
JetBlue
  • JetBlue
  • 7/3-14/3
  • 2 total stops
  • 58h 44m total
  • England to San Diego
Search Deals
8/4
  • 8/4
  • 3 total stops
  • 43h 45m total
  • England to San Diego
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from England to San Diego.
Search Deals
Price to beat on a one-way flight from England to San Diego.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from England to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 February 2026.
Use the filters below to find and compare flights from England to San Diego that are best for you.

Fly from

England

Fly to

San Diego

Route

Depart

Return

Price

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Tue 24/2

07:25-20:00

1 stop20h 35m

San Diego

Sat 7/3

21:44-20:45

1 stop15h 01m

£444

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Sun 8/3

09:20-18:28

1 stop17h 08m

San Diego

Mon 16/3

21:05-21:40

1 stop17h 35m

£444

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Sat 28/2

08:05-20:00

1 stop19h 55m

San Diego

Tue 10/3

21:10-21:40

1 stop17h 30m

£444

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Sat 14/3

08:05-19:52

1 stop18h 47m

San Diego

Sun 15/3

21:05-20:45

1 stop16h 40m

£444

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Mon 23/2

12:20-11:39

1 stop31h 19m

San Diego

Tue 10/3

20:44-06:55

1 stop27h 11m

£446

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Thu 26/2

09:20-19:28

1 stop18h 08m

San Diego

Tue 10/3

12:49-09:30

1 stop13h 41m

£447

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Tue 21/4

06:55-15:25

1 stop16h 30m

San Diego

Tue 28/4

09:46-10:40

2 stops16h 54m

£526

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Wed 22/4

07:25-15:25

1 stop16h 00m

San Diego

Tue 28/4

16:21-14:10

1 stop13h 49m

£526

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Sun 3/5

09:05-20:50

3 stops43h 45m

San Diego

Wed 6/5

07:00-23:50

3 stops32h 50m

£546

EdinburghSan Diego

EDI - SAN

EDISAN

Edinburgh Turnhouse

Tue 24/3

05:50-13:05

1 stop14h 15m

San Diego

Tue 31/3

14:09-16:10

2 stops18h 01m

£576

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 60 results
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Best time to book a flight from England to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from England with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from England to San Diego

What is the cheapest month to book a flight from England to San Diego?

Currently, December is the cheapest month in which you can book a flight from England to San Diego (average of £326). Flying from England to San Diego in July is currently the most expensive (average of £407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ENG to SAN?

Find hourly flight availability from England to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from England to San Diego as you normally would.

Related info for your journey

Find useful and relevant information for your journey from England to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from England?

    Most people fly into San Diego (SAN) if they book a flight to San Diego from England. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

  • How long is the flight from England to San Diego?

    JetBlue, KLM, and Delta can get you from England to San Diego in just under 14h 05m. Your travel time can differ by up to 6h 30m. The distance from England to San Diego is about 5273 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from England to San Diego one-way?

    £305 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on British Airways and Iberia, with prices starting from £315 and £377, respectively.

  • What are the most popular routes from England to San Diego?

    The most popular route from England to San Diego is London Heathrow - San Diego. You may also consider London Gatwick - San Diego or London City - San Diego.

  • What are the most reliable airlines from England to San Diego?

    Before booking your flight to San Diego from England, check out the most reliable airlines to get you to your destination on time: American Airlines (71%), Alaska Airlines (71%), Aer Lingus( 71%).

  • What are the cheapest flights from England to San Diego?

    The cheapest flight price from England to San Diego is £377. On average you can expect to pay £1,934. The most popular route, (London Heathrow - San Diego), can usually be booked for £385.

  • Can I find deals for flights from England to San Diego that include hotel bookings?

    Yes. In addition to deals on England to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from England to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from England to San Diego.

  • Can I find deals for business class flights from England to San Diego?

    Yes. Cheapflights offers flight deals from England to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from England to San Diego?

    Currently, December is the cheapest month in which you can book a flight from England to San Diego (average of £326). Flying from England to San Diego in July is currently the most expensive (average of £407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
El Cajon

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Alternative routes for England to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to San Francisco flights
Heathrow to Las Vegas flights
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London City to San Francisco flights
Heathrow to San Diego flights
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Stansted to San Francisco flights
London City to Las Vegas flights
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Stansted to Las Vegas flights
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Heathrow to San Jose flights
Luton to San Francisco flights
Manchester to Los Angeles flights
Heathrow to Santa Ana flights
Heathrow to Long Beach flights
Gatwick to San Diego flights
Luton to Las Vegas flights
London City to San Diego flights
Manchester to San Francisco flights
Edinburgh to San Francisco flights
Glasgow Intl to Los Angeles flights
Southampton to Los Angeles flights
Birmingham to Los Angeles flights
Manchester to Ontario flights
Stansted to San Diego flights
Edinburgh to Los Angeles flights
Heathrow to Oakland flights
Birmingham to Las Vegas flights
Heathrow to Sacramento flights
Manchester to Long Beach flights
Newcastle upon Tyne to Los Angeles flights
Edinburgh to Las Vegas flights
Gatwick to San Jose flights
Manchester to Santa Ana flights
Leeds to Los Angeles flights
Gatwick to Oakland flights
Heathrow to Burbank flights
Birmingham to San Francisco flights
Glasgow Intl to Las Vegas flights
Leeds to Las Vegas flights
Glasgow Intl to San Francisco flights
Edinburgh to Sacramento flights
Manchester to San Jose flights
Birmingham to Santa Ana flights

Top 10 airlines flying from England to San Diego

Discover the top 10 airlines that operate flights from England to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£381Average£507FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£414Average£587FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£416Average£560FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£448Average£686FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£448Average£631FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£451Average£622FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£462Average£628FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£476Average£871FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest£477Average£604FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£487Average£609FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from England to San Diego?

Deals for England to San Diego flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from England to San Diego?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from England to San Diego.

Can Cheapflights find flights from England to San Diego with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from England to San Diego flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from England to San Diego become cheaper?

Yes, Cheapflights offers price alerts on England to San Diego flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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