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$330+ Cheap flights from the United Kingdom to San Diego (SAN)

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SAN
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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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 November 20, 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 November 20, 2024.

This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2710:50 amLHR - SAN
1 stop18h 25mDelta
Mon 12/211:15 amSAN - LHR
1 stop15h 55mDelta
Deal found 11/20$627
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/233:10 pmLHR - SAN
2 stops26h 57mUnited Airlines
Mon 11/257:15 amSAN - LHR
1 stop15h 40mUnited Airlines
Deal found 11/19$631
This The Travel House deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/108:45 amLHR - SAN
1 stop14h 40mLufthansa
Mon 12/233:50 pmSAN - LHR
1 stop34h 20mLufthansa
Deal found 11/19$644
This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2812:00 pmLGW - SAN
1 stop26h 40mMultiple Airlines
Wed 12/117:15 pmSAN - LGW
1 stop31h 20mMultiple Airlines
Deal found 11/20$646
This Voliamo deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Voliamo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/76:00 amLHR - SAN
2 stops20h 51mAustrian Airlines
Thu 12/128:15 amSAN - LHR
1 stop14h 25mAustrian Airlines
Deal found 11/20$652
This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/259:25 amLHR - SAN
1 stop16h 51mFinnair
Tue 12/36:10 pmSAN - LHR
Nonstop10h 25mFinnair
Deal found 11/20$654
This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/219:25 amLHR - SAN
1 stop16h 51mMultiple Airlines
Fri 11/299:48 amSAN - LHR
1 stop13h 32mMultiple Airlines
Deal found 11/20$667
This Air Canada deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/221:00 pmLHR - SAN
1 stop30h 05mAir Canada
Mon 12/27:30 pmSAN - LHR
2 stops27h 40mAir Canada
Deal found 11/20$685
This KLM deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2312:30 pmLHR - SAN
1 stop16h 45mKLM
Mon 11/2512:50 pmSAN - LHR
1 stop13h 45mKLM
Deal found 11/19$688
This British Airways deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/238:20 amLHR - SAN
1 stop15h 35mBritish Airways
Tue 12/36:10 pmSAN - LHR
Nonstop10h 25mBritish Airways
Deal found 11/20$690
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/52:30 pmLHR - SAN
1 stop15h 09mAmerican Airlines
Mon 12/96:10 pmSAN - LHR
Nonstop10h 25mAmerican Airlines
Deal found 11/20$693
This Iberia deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2710:40 amLHR - SAN
1 stop17h 58mIberia
Mon 12/26:10 pmSAN - LHR
Nonstop10h 25mIberia
Deal found 11/19$725

Find flights from United Kingdom to San Diego within your budget

Customize 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Thu 12/5

6:30 am-6:10 pm

2 stops19h 40m

San Diego

Tue 12/10

6:30 am-7:05 am

2 stops16h 35m

$631

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Tue 12/10

8:45 am-3:25 pm

1 stop14h 40m

San Diego

Mon 12/23

3:50 pm-10:10 am

1 stop34h 20m

$644

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Fri 1/17

9:00 am-11:52 pm

3 stops46h 52m

San Diego

Fri 1/24

12:35 pm-12:50 pm

1 stop16h 15m

$650

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Sat 12/7

6:00 am-6:51 pm

2 stops20h 51m

San Diego

Thu 12/12

8:15 am-6:40 am

1 stop14h 25m

$652

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Wed 1/8

6:00 pm-12:03 pm

1 stop26h 03m

San Diego

Sun 2/16

10:37 am-9:40 am

2 stops15h 03m

$653

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Tue 2/18

12:50 pm-4:05 pm

Nonstop11h 15m

San Diego

Wed 3/12

1:34 pm-11:40 am

1 stop15h 06m

$656

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Thu 1/30

12:00 pm-11:52 pm

1 stop19h 52m

San Diego

Tue 2/4

7:04 am-6:00 am

1 stop14h 56m

$662

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Mon 1/13

1:00 pm-11:05 am

1 stop30h 05m

San Diego

Sun 1/26

7:30 pm-7:10 am

2 stops27h 40m

$668

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Thu 4/24

3:30 pm-6:35 pm

Nonstop11h 05m

San Diego

Mon 4/28

11:36 am-10:20 am

1 stop14h 44m

$672

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Sat 2/1

12:10 pm-9:03 pm

1 stop16h 53m

San Diego

Sat 2/15

8:25 am-6:20 am

1 stop13h 55m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

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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 round-trip 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, September is the cheapest month in which you can book a flight from United Kingdom to San Diego (average of $266). Flying from United Kingdom to San Diego in March is currently the most expensive (average of $339). 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 November 20, 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 November 20, 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 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 November 20, 2024.
To help decide which airline to fly from United Kingdom to San Diego, see what other customers have to say about Delta, Air Canada and Iberia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.1
Very good
531 reviews

Crew

8.6

Comfort

8.0

Overall

8.1

Boarding

8.2

Entertainment

7.6

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.

Air New Zealand
8.1
Very good
531 reviews
Air New Zealand
8.1
Very good
531 reviews

Crew

8.6

Comfort

8.0

Overall

8.1

Boarding

8.2

Entertainment

7.6

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.

Delta
8.0
Very good
8,756 reviews
Air New Zealand
8.1
Very good
531 reviews

Crew

8.6

Comfort

8.0

Overall

8.1

Boarding

8.2

Entertainment

7.6

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.

KLM
7.8
Good
1,350 reviews
Air New Zealand
8.1
Very good
531 reviews

Crew

8.6

Comfort

8.0

Overall

8.1

Boarding

8.2

Entertainment

7.6

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.

Air Transat
7.8
Good
389 reviews
Air New Zealand
8.1
Very good
531 reviews

Crew

8.6

Comfort

8.0

Overall

8.1

Boarding

8.2

Entertainment

7.6

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.

Finnair
7.7
Good
1,300 reviews
Air New Zealand
8.1
Very good
531 reviews

Crew

8.6

Comfort

8.0

Overall

8.1

Boarding

8.2

Entertainment

7.6

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?

    Located just 2.6 mi from the city center, San Diego (SAN) is the airport most travelers will use when flying to San Diego from United Kingdom.

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

    The cheapest airlines for a one-way flight from United Kingdom to San Diego are WestJet ($571), Finnair ($671), and Lufthansa ($677).

  • 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 Gatwick - San Diego or London City - San Diego as they are the most popular.

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

    Before booking your flight to San Diego from United Kingdom, check out the most reliable airlines to get you to your destination on time: Aer Lingus (62%), Finnair (62%), American Airlines( 61%).

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

    Looking for the cheapest flight from United Kingdom to San Diego? While on average our users pay $1,670, our data indicates the cheapest price to be $696. The most popular route (London Heathrow - San Diego), is priced around $593.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from United Kingdom to San Diego (average of $266). Flying from United Kingdom to San Diego in March is currently the most expensive (average of $339). 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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Top 4 airlines flying from United Kingdom to San Diego

Discover the top 4 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$537Average$754FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$544Average$773FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$563Average$819FlexibilityNo cancel feeOn-time71%
IberiaCheapest$576Average$704FlexibilityNo cancel feeOn-time77%
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