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Cheap flights from the United Kingdom to San Diego from £369

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 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SAN
27 Dec — 3 Jan1
1 adult

Cheap flight deals from United Kingdom to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from United Kingdom (GB0) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 December 2024.

Round-trip from

£471

One-way from

£369
British Airways
  • British Airways
  • 20/1-27/1
  • 2 total stops
  • 63h 45m total
  • United Kingdom to San Diego
Search Deals
31/1
  • 31/1
  • 3 total stops
  • 47h 56m total
  • United Kingdom to San Diego
Search Deals

Find flight deals from United Kingdom to San Diego

Cheapest flights from United Kingdom to San Diego
Explore the most affordable flight options available from United Kingdom to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 December 2024.

Sun 29/1212:50LHR - SAN
Nonstop11h 15mIberia
Tue 14/118:10SAN - LHR
Nonstop10h 25mIberia
Deal found 22/12£523
Sun 29/1213:10LHR - SAN
1 stop16h 59mAmerican Airlines
Fri 10/118:10SAN - LHR
Nonstop10h 25mAmerican Airlines
Deal found 22/12£526
Thu 26/1211:35LHR - SAN
2 stops18h 54mLufthansa
Sat 11/107:00SAN - LHR
1 stop18h 40mLufthansa
Deal found 22/12£559
Wed 25/1208:40LHR - SAN
2 stops20h 26mDelta
Tue 31/1206:15SAN - LHR
2 stops16h 50mDelta
Deal found 22/12£612
Sun 29/1218:40LGW - SAN
2 stops35h 37mSWISS
Mon 13/115:58SAN - LGW
2 stops17h 52mSWISS
Deal found 22/12£640
Wed 25/1209:25LHR - SAN
1 stop17h 15mFinnair
Tue 31/1218:10SAN - LHR
Nonstop10h 25mFinnair
Deal found 22/12£644
Thu 26/1208:20LHR - SAN
1 stop19h 43mBritish Airways
Tue 31/1218:10SAN - LHR
Nonstop10h 25mBritish Airways
Deal found 22/12£648
Fri 27/1218:15LCY - SAN
2 stops32h 39mMultiple Airlines
Fri 10/115:58SAN - LCY
2 stops36h 42mMultiple Airlines
Deal found 21/12£648
Sun 29/1212:00LGW - SAN
1 stop29h 16mMultiple Airlines
Sun 12/110:35SAN - LGW
1 stop16h 00mMultiple Airlines
Deal found 21/12£727
Tue 24/1211:35LHR - SAN
2 stops17h 05mUnited Airlines
Sun 29/1206:15SAN - LHR
2 stops18h 15mUnited Airlines
Deal found 22/12£729
Sun 29/1213:20LCY - SAN
2 stops39h 20mSWISS
Mon 13/115:58SAN - LCY
2 stops32h 47mSWISS
Deal found 22/12£758
Sun 29/1214:30LHR - SAN
1 stop29h 33mMultiple Airlines
Sun 12/107:00SAN - LHR
2 stops16h 10mMultiple Airlines
Deal found 22/12£846

Find flights from United Kingdom to San Diego within your budget

Customise your flight search to find flights from United Kingdom 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 22 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Mon 20/1

14:00-16:05

1 stop34h 05m

San Diego

Mon 27/1

18:10-07:50

1 stop29h 40m

£471

GlasgowSan Diego

GLA - SAN

GLASAN

Glasgow Intl

Sat 8/2

06:05-18:13

2 stops20h 08m

San Diego

Wed 12/2

07:25-09:55

2 stops18h 30m

£499

EdinburghSan Diego

EDI - SAN

EDISAN

Edinburgh Turnhouse

Sat 8/2

06:00-21:06

2 stops23h 06m

San Diego

Wed 12/2

10:58-20:50

2 stops25h 52m

£506

EdinburghSan Diego

EDI - SAN

EDISAN

Edinburgh Turnhouse

Sat 18/1

06:00-20:25

2 stops22h 25m

San Diego

Sat 25/1

07:25-10:40

2 stops19h 15m

£518

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Sun 23/3

13:50-16:25

1 stop33h 35m

San Diego

Sat 29/3

18:04-14:10

1 stop36h 06m

£522

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Thu 16/1

12:00-22:18

1 stop18h 18m

San Diego

Thu 30/1

19:26-06:00

2 stops26h 34m

£524

LondonSan Diego

LCY - SAN

LCYSAN

London City

Thu 6/3

19:10-22:25

2 stops35h 15m

San Diego

Sun 16/3

11:10-12:50

2 stops42h 40m

£528

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Wed 5/2

09:20-21:05

2 stops19h 45m

San Diego

Wed 12/2

07:25-08:35

2 stops17h 10m

£529

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Wed 5/2

06:05-12:03

2 stops37h 58m

San Diego

Wed 12/2

14:14-08:25

2 stops34h 11m

£530

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Thu 9/1

10:10-23:19

2 stops21h 09m

San Diego

Fri 17/1

14:26-07:55

2 stops33h 29m

£531

Flights are sorted by cheapest return flights first.

Deals found on 22/12

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

Have a flexible travel schedule? Discover the best time to fly to San Diego from United Kingdom 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.

Travel insights for flights from United Kingdom to San Diego

Get recent, data-driven insights about flights from United Kingdom to San Diego including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from United Kingdom to San Diego (average of £585). Flying from United Kingdom to San Diego in July is currently the most expensive (average of £920). 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 GB to SAN?

Find hourly flight availability from United Kingdom 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 22 December 2024.

When flying from United Kingdom to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated 22 December 2024.
Read through reviews of airlines operating flights from United Kingdom to San Diego, such as KLM, Air France and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,594 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,342 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Transat
7.8
Good
386 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,283 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
785 reviews
Delta
8.0
Very Good
8,594 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom?

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

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

    The cheapet airlines for a one-way flight from United Kingdom to San Diego are Aer Lingus (£484), British Airways (£530), and WestJet (£542).

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

    When deciding which route to take from United Kingdom to San Diego consider London Heathrow - San Diego, London City - San Diego or London Gatwick - San Diego as they are the most popular.

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

    The top 3 most reliable airlines when flying from United Kingdom to San Diego are Aer Lingus (73%), Finnair (73%) and American Airlines (73%).

  • What are the cheapest flights from United Kingdom to San Diego?

    On average you can expect to pay £1,002 for a flight from United Kingdom to San Diego. The cheapest flight overall is £509 while the most popular route, (London Heathrow - San Diego) is currently priced at £421.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to San Diego?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to San Diego (average of £585). Flying from United Kingdom to San Diego in July is currently the most expensive (average of £920). 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

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Alternative routes for United Kingdom to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from United Kingdom to San Diego

Discover the top 10 airlines that operate flights from United Kingdom 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 22 December 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£409Average£638FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£428Average£481FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£432Average£668FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£446Average£821FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£449Average£666FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£451Average£677FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£464Average£653FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£466Average£663FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£469Average£684FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapest£469Average£611FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 United Kingdom to San Diego?

Deals for United Kingdom 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 United Kingdom to San Diego?

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to San Diego by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to San Diego from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Diego from United Kingdom today and book when prices fit your budget.

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