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Cheap flights from Brighton to San Diego from £445

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SAN
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from Brighton to San Diego are usually found in March or February, booked 79 days in advance, depart on a Friday or Wednesday and return on a Sunday

Cheap flight deals from Brighton to San Diego

Keep the following information in mind while searching for Brighton to San Diego flight deals. Data was last updated 29 April 2025.

Round-trip from

£478

One-way from

£445

Popular in

July

Cheapest in

March

Average price

£611
British Airways
  • British Airways
  • 15/9-30/9
  • 1 total stop
  • 24h 06m total
  • Brighton to San Diego
Search Deals
WestJet
  • WestJet
  • 13/6
  • 2 total stops
  • 53h 59m total
  • Brighton to San Diego
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£96 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Brighton to San Diego

Cheapest flights from Brighton to San Diego
Explore the most affordable flight options available from Brighton to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Mon 15/911:30LHR - SAN
Nonstop11h 20mBritish Airways
Tue 30/910:34SAN - LHR
1 stop12h 46mBritish Airways
Deal found 28/4£478
Fri 9/509:30LHR - SAN
1 stop18h 15mUnited Airlines
Fri 23/511:15SAN - LHR
1 stop15h 55mUnited Airlines
Deal found 28/4£483
Wed 24/915:05LGW - SAN
2 stops27h 37mAmerican Airlines
Wed 1/1019:56SAN - LGW
2 stops28h 14mAmerican Airlines
Deal found 28/4£485
Wed 10/914:55LHR - SAN
Nonstop11h 05mMultiple Airlines
Wed 24/913:12SAN - LHR
1 stop13h 18mMultiple Airlines
Deal found 29/4£486
Wed 24/914:10LHR - SAN
1 stop33h 57mAir Canada
Thu 2/1016:55SAN - LHR
2 stops32h 40mAir Canada
Deal found 28/4£488
Thu 25/906:30LHR - SAN
2 stops16h 55mLufthansa
Thu 2/1010:38SAN - LHR
1 stop12h 47mLufthansa
Deal found 28/4£489
Thu 25/913:05LHR - SAN
1 stop14h 46mAustrian Airlines
Wed 1/1008:00SAN - LHR
1 stop14h 55mAustrian Airlines
Deal found 28/4£493
Tue 23/908:45LCY - SAN
2 stops20h 03mLufthansa
Tue 30/906:45SAN - LCY
2 stops25h 40mLufthansa
Deal found 28/4£494
Fri 9/511:45LHR - SAN
2 stops16h 52mDelta
Fri 23/506:34SAN - LHR
1 stop18h 41mDelta
Deal found 28/4£498
Sun 18/510:55LGW - SAN
2 stops28h 18mMultiple Airlines
Sun 25/506:15SAN - LGW
2 stops20h 40mMultiple Airlines
Deal found 27/4£507
Fri 9/514:55LHR - SAN
Nonstop11h 05mAmerican Airlines
Fri 23/519:50SAN - LHR
Nonstop10h 30mAmerican Airlines
Deal found 28/4£507
Mon 15/912:10LGW - SAN
1 stop29h 07mIcelandair
Tue 30/920:40SAN - LGW
2 stops28h 55mIcelandair
Deal found 28/4£509

Cheapflights Fare Finder

Customise your flight search to find flights from Brighton 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 29 April 2025.
Use the filters below to find and compare flights from Brighton to San Diego that are best for you.

Fly from

Brighton

Fly to

San Diego

Route

Depart

Return

Price

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Mon 15/9

11:30-14:50

Nonstop11h 20m

San Diego

Tue 30/9

10:34-07:20

1 stop12h 46m

£478

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Fri 9/5

09:30-19:45

1 stop18h 15m

San Diego

Fri 23/5

11:15-11:10

1 stop15h 55m

£483

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Wed 24/9

15:05-10:42

2 stops27h 37m

San Diego

Wed 1/10

19:56-08:10

2 stops28h 14m

£485

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Wed 10/9

14:55-18:00

Nonstop11h 05m

San Diego

Wed 24/9

13:12-10:30

1 stop13h 18m

£486

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Wed 24/9

14:10-16:07

1 stop33h 57m

San Diego

Thu 2/10

16:55-09:35

2 stops32h 40m

£488

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Thu 25/9

06:30-15:25

2 stops16h 55m

San Diego

Thu 2/10

10:38-07:25

1 stop12h 47m

£489

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Thu 25/9

13:05-19:51

1 stop14h 46m

San Diego

Wed 1/10

08:00-06:55

1 stop14h 55m

£493

LondonSan Diego

LCY - SAN

LCYSAN

London City

Tue 23/9

08:45-20:48

2 stops20h 03m

San Diego

Tue 30/9

06:45-16:25

2 stops25h 40m

£494

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Fri 9/5

11:45-20:37

2 stops16h 52m

San Diego

Fri 23/5

06:34-09:15

1 stop18h 41m

£498

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Sun 18/5

10:55-07:13

2 stops28h 18m

San Diego

Sun 25/5

06:15-10:55

2 stops20h 40m

£507

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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

Have a flexible travel schedule? Discover the best time to fly to San Diego from Brighton 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 Brighton to San Diego

How far ahead should I book a flight from Brighton to San Diego?

Use this chart to determine the optimal time to book a return flight from Brighton to San Diego. Price data was last updated on 25 April 2025.

To ensure you get the cheapest price possible for a flight from Brighton to San Diego, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Brighton to San Diego (average of £585). Flying from Brighton 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 BH9 to SAN?

Find hourly flight availability from Brighton 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 29 April 2025.

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

What is the cheapest day to fly from Brighton to San Diego?

Use this chart to determine the cheapest time to fly return from Brighton to San Diego. Price data was last updated on 30 June 2024.

Travellers seeking maximum savings on their Brighton to San Diego flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Brighton to San Diego

Explore weekly flight availability from Brighton 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 29 April 2025.

The most flights from BH9 to SAN are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 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 29 April 2025.
Get a feel of what it's like to fly with Delta, Alaska Airlines and KLM from Brighton to San Diego by reading reviews from past customers. 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.
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,929 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Alaska Airlines
8.0
Very Good
9,961 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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 Brighton 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 Brighton?

    For a flight from Brighton to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 7 inbound flights from Brighton per day. 11 airlines have flights to San Diego from Brighton on a regular basis.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £445. Lufthansa flights start at £480 while deals on Aer Lingus start at £486 one-way.

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

    The most popular route from Brighton 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 Brighton to San Diego?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Brighton to San Diego on time: American Airlines (85%), Alaska Airlines (85%), British Airways (85%).

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

    While on average a flight from Brighton to San Diego is generally £1,700, our data shows the cheapest flight currently is £481. When looking at the most popular route, (London Heathrow - San Diego), you can expect to pay £433 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brighton 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 Brighton to San Diego?

    Currently, January is the cheapest month in which you can book a flight from Brighton to San Diego (average of £585). Flying from Brighton 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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Top 10 airlines flying from Brighton to San Diego

Discover the top 10 airlines that operate flights from Brighton 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£373Average£427FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest£388Average£517FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£397Average£581FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£402Average£641FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£410Average£553FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£413Average£504FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£419Average£573FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£426Average£571FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£442Average£493FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£473Average£620FlexibilityNo 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 Brighton to San Diego?

Deals for Brighton 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 Brighton to San Diego?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Diego from Brighton.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Brighton to San Diego, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Brighton 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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