Find flights
Deals
Airlines
FAQs

Cheap flights from the United Kingdom to San Diego from £260

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SAN
9 Nov — 16 Nov1
1 adult

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 930,449 searches. Data last updated 4 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Mon 3/3

19:15-19:40

3 stops32h 25m

£377

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Mon 3/3

14:15-20:35

1 stop38h 20m

£432

LondonSan Diego

LCY - SAN

LCYSAN

London City

Mon 17/2

10:00-21:15

2 stops19h 15m

£505

LondonSan Diego

LCY - SAN

LCYSAN

London City

Mon 10/3

09:20-20:35

2 stops18h 15m

£531

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Mon 6/1

12:50-16:05

Nonstop11h 15m

£547

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Mon 9/12

12:50-16:05

Nonstop11h 15m

£554

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Sun 19/1

07:25-20:05

1 stop20h 40m

£585

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Sun 1/12

14:50-11:45

1 stop28h 55m

£596

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Fri 10/1

11:55-22:33

2 stops18h 38m

£617

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Tue 15/4

06:15-21:21

2 stops23h 06m

£654

Flights are sorted by cheapest first

Deals found on 3/11

Showing 1-10 of 60 results
1
2
3
...
6

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 4 November 2024.

Thu 5/1212:00LGW - SAN
1 stop28h 13mMultiple Airlines
Thu 12/1206:15SAN - LGW
1 stop20h 20mMultiple Airlines
Deal found 4/11£453
Tue 3/1207:40LHR - SAN
2 stops19h 10mMultiple Airlines
Mon 9/1219:30SAN - LHR
1 stop30h 40mMultiple Airlines
Deal found 3/11£469
Wed 27/1112:30LHR - SAN
2 stops28h 22mFinnair
Mon 2/1218:10SAN - LHR
Nonstop10h 25mFinnair
Deal found 3/11£473
Wed 4/1209:30LHR - SAN
2 stops18h 52mUnited Airlines
Wed 11/1212:50SAN - LHR
1 stop12h 50mUnited Airlines
Deal found 3/11£474
Wed 4/1211:35LHR - SAN
1 stop13h 54mLufthansa
Mon 9/1212:50SAN - LHR
1 stop12h 50mLufthansa
Deal found 3/11£482
Sat 7/1206:00LHR - SAN
2 stops20h 51mAustrian Airlines
Mon 9/1207:00SAN - LHR
2 stops42h 40mAustrian Airlines
Deal found 4/11£503
Fri 6/1206:20LHR - SAN
1 stop16h 35mAir France
Wed 18/1206:15SAN - LHR
1 stop16h 50mAir France
Deal found 4/11£514
Fri 15/1112:40LHR - SAN
2 stops18h 48mVirgin Atlantic
Tue 19/1108:00SAN - LHR
1 stop14h 20mVirgin Atlantic
Deal found 3/11£521
Sat 9/1106:30LHR - SAN
2 stops19h 18mDelta
Wed 13/1111:26SAN - LHR
1 stop15h 09mDelta
Deal found 4/11£530
Sun 24/1108:20LHR - SAN
1 stop15h 35mBritish Airways
Sun 8/1218:10SAN - LHR
Nonstop10h 25mBritish Airways
Deal found 3/11£532
Sun 24/1112:50LHR - SAN
Nonstop11h 15mAmerican Airlines
Sun 8/1208:25SAN - LHR
1 stop14h 55mAmerican Airlines
Deal found 3/11£538
Sun 24/1112:50LHR - SAN
Nonstop11h 15mIberia
Sun 8/1214:57SAN - LHR
1 stop13h 08mIberia
Deal found 3/11£538

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 £834). 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 4 November 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.

Weekly flight availability from United Kingdom to San Diego

Explore weekly flight availability from United Kingdom to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 November 2024.

The most flights from GB0 to SAN are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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 4 November 2024.
Read through reviews of airlines operating flights from United Kingdom to San Diego, such as WestJet, TAP AIR PORTUGAL and Lufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,829 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

8.0
Very Good
8,829 reviews
8.0
Very Good
8,829 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

7.8
Good
1,350 reviews
8.0
Very Good
8,829 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

7.7
Good
1,316 reviews
8.0
Very Good
8,829 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

7.6
Good
821 reviews
8.0
Very Good
8,829 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 10

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

7.6
Good
1,646 reviews
8.0
Very Good
8,829 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

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 WestJet (£284), Aer Lingus (£432), and Lufthansa (£488).

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

  • 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 American Airlines (55%), Alaska Airlines (55%) and British Airways (55%).

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

    On average you can expect to pay £1,170 for a flight from United Kingdom to San Diego. The cheapest flight overall is £434 while the most popular route, (London Heathrow - San Diego) is currently priced at £401.

  • 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 £834). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

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 930,449 searches. Data last updated 4 November 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£396Average£610FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£404Average£590FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest£411Average£618FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£416Average£464FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£418Average£622FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£421Average£632FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest£434Average£798FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
KLMCheapest£438Average£636FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£440Average£601FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£447Average£608FlexibilityNo 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 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.