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Cheap flights from the United Kingdom to San Diego from £272

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SAN
26 Nov — 3 Dec1
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 939,815 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Thu 5/12

06:30-18:10

2 stops19h 40m

San Diego

Tue 10/12

06:30-07:05

2 stops16h 35m

£498

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Sat 7/12

08:45-15:25

1 stop14h 40m

San Diego

Thu 12/12

07:00-09:40

1 stop18h 40m

£509

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Fri 17/1

09:00-23:52

3 stops46h 52m

San Diego

Fri 24/1

12:35-12:50

1 stop16h 15m

£513

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Sat 7/12

06:00-18:51

2 stops20h 51m

San Diego

Thu 12/12

08:15-06:40

1 stop14h 25m

£515

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Wed 8/1

18:00-12:03

1 stop26h 03m

San Diego

Sun 16/2

10:37-09:40

2 stops15h 03m

£515

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Mon 13/1

12:50-16:05

Nonstop11h 15m

San Diego

Sun 26/1

18:10-12:35

Nonstop10h 25m

£520

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Tue 29/4

14:05-11:05

2 stops29h 00m

San Diego

Sun 4/5

08:10-06:30

1 stop14h 20m

£522

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Thu 30/1

12:00-23:52

1 stop19h 52m

San Diego

Tue 4/2

07:04-06:00

1 stop14h 56m

£523

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Thu 24/4

15:30-18:35

Nonstop11h 05m

San Diego

Mon 28/4

11:36-10:20

1 stop14h 44m

£530

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Sat 25/1

13:05-20:31

1 stop15h 26m

San Diego

Fri 31/1

14:35-11:40

1 stop13h 05m

£534

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 60 results
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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 21 November 2024.

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 21 November 2024.

Wed 27/1110:50LHR - SAN
1 stop18h 25mDelta
Mon 2/1211:15SAN - LHR
1 stop15h 55mDelta
Deal found 20/11£495
Sat 23/1115:10LHR - SAN
2 stops25h 27mUnited Airlines
Mon 25/1108:00SAN - LHR
2 stops19h 05mUnited Airlines
Deal found 19/11£499
Sat 7/1208:45LHR - SAN
1 stop14h 40mLufthansa
Thu 12/1207:00SAN - LHR
1 stop18h 40mLufthansa
Deal found 20/11£509
Thu 28/1112:00LGW - SAN
1 stop26h 40mMultiple Airlines
Wed 11/1219:15SAN - LGW
1 stop31h 20mMultiple Airlines
Deal found 20/11£510
Sat 7/1206:00LHR - SAN
2 stops20h 51mAustrian Airlines
Thu 12/1208:15SAN - LHR
1 stop14h 25mAustrian Airlines
Deal found 20/11£515
Mon 25/1109:25LHR - SAN
1 stop16h 51mFinnair
Tue 3/1218:10SAN - LHR
Nonstop10h 25mFinnair
Deal found 20/11£516
Sun 15/1212:50LHR - SAN
Nonstop11h 15mMultiple Airlines
Mon 23/1218:10SAN - LHR
Nonstop10h 25mMultiple Airlines
Deal found 20/11£523
Wed 4/1213:00LHR - SAN
1 stop30h 05mAir Canada
Wed 11/1219:30SAN - LHR
1 stop30h 40mAir Canada
Deal found 20/11£539
Sat 23/1116:10LHR - SAN
1 stop16h 15mKLM
Fri 29/1112:50SAN - LHR
1 stop14h 50mKLM
Deal found 20/11£544
Sat 23/1108:20LHR - SAN
1 stop15h 35mBritish Airways
Wed 4/1218:10SAN - LHR
Nonstop10h 25mBritish Airways
Deal found 20/11£545
Thu 5/1214:30LHR - SAN
1 stop15h 09mAmerican Airlines
Mon 9/1218:10SAN - LHR
Nonstop10h 25mAmerican Airlines
Deal found 20/11£547
Tue 26/1112:50LHR - SAN
Nonstop11h 15mIberia
Wed 4/1218:10SAN - LHR
Nonstop10h 25mIberia
Deal found 20/11£575

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 21 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 21 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 21 November 2024.
Read through reviews of airlines operating flights from United Kingdom to San Diego, such as American Airlines, Icelandair and Iberia. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
529 reviews

Overall

8.1

Entertainment

7.6

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

8.1
Very Good
529 reviews
8.1
Very Good
529 reviews

Overall

8.1

Entertainment

7.6

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

8.0
Very Good
8,756 reviews
8.1
Very Good
529 reviews

Overall

8.1

Entertainment

7.6

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

7.8
Good
1,350 reviews
8.1
Very Good
529 reviews

Overall

8.1

Entertainment

7.6

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

7.8
Good
389 reviews
8.1
Very Good
529 reviews

Overall

8.1

Entertainment

7.6

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

7.7
Good
1,300 reviews
8.1
Very Good
529 reviews

Overall

8.1

Entertainment

7.6

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

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 (£272), Finnair (£551), and Lufthansa (£560).

  • 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 Aer Lingus (62%), Finnair (62%) and American Airlines (61%).

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

    On average you can expect to pay £1,411 for a flight from United Kingdom to San Diego. The cheapest flight overall is £505 while the most popular route, (London Heathrow - San Diego) is currently priced at £468.

  • 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

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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.

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 939,815 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£406Average£627FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£425Average£475FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£428Average£660FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£430Average£650FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£439Average£648FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£443Average£815FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£446Average£617FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£463Average£655FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£466Average£630FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapest£466Average£606FlexibilityNo 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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