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Cheap flights from Brighton to San Diego from £416

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SAN
18 Jun — 25 Jun1
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 Saturday and return on a Monday

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 13 June 2025.

Round-trip from

£458

One-way from

£418

Popular in

July

Cheapest in

March

Average price

£550
Air Canada
  • Air Canada
  • 20/9-4/10
  • 2 total stops
  • 33h 25m total
  • Brighton to San Diego
Search Deals
21/6
  • 21/6
  • 2 total stops
  • 37h 05m total
  • Brighton to San Diego
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£86 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 June 2025
Search Deals

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 13 June 2025.

Sat 20/907:25LHR - SAN
1 stop16h 00mMultiple Airlines
Sat 4/1008:10SAN - LHR
1 stop17h 25mMultiple Airlines
Deal found 12/6£458
Wed 24/910:55LHR - SAN
1 stop17h 54mVirgin Atlantic
Wed 1/1011:00SAN - LHR
2 stops16h 25mVirgin Atlantic
Deal found 12/6£459
Tue 26/806:30LHR - SAN
1 stop13h 30mKLM
Tue 9/913:22SAN - LHR
1 stop15h 48mKLM
Deal found 11/6£460
Wed 3/915:10LHR - SAN
1 stop15h 26mAmerican Airlines
Tue 9/916:40SAN - LHR
1 stop12h 10mAmerican Airlines
Deal found 11/6£461
Wed 24/906:55LHR - SAN
1 stop16h 30mLufthansa
Wed 1/1012:52SAN - LHR
1 stop12h 48mLufthansa
Deal found 11/6£461
Tue 23/911:30LHR - SAN
Nonstop11h 20mBritish Airways
Tue 30/911:30SAN - LHR
1 stop13h 30mBritish Airways
Deal found 11/6£464
Wed 24/906:30LHR - SAN
2 stops16h 50mDelta
Wed 1/1007:00SAN - LHR
1 stop15h 25mDelta
Deal found 11/6£464
Thu 30/1008:45LHR - SAN
1 stop15h 00mUnited Airlines
Tue 4/1106:45SAN - LHR
2 stops17h 40mUnited Airlines
Deal found 11/6£476
Wed 27/809:20LCY - SAN
2 stops16h 57mVirgin Atlantic
Tue 9/913:22SAN - LCY
2 stops19h 18mVirgin Atlantic
Deal found 11/6£478
Thu 19/610:45LGW - SAN
2 stops28h 28mMultiple Airlines
Wed 9/706:15SAN - LGW
2 stops20h 40mMultiple Airlines
Deal found 10/6£480
Tue 2/909:25LCY - SAN
2 stops19h 23mSWISS
Tue 9/916:11SAN - LCY
2 stops18h 34mSWISS
Deal found 11/6£483
Tue 26/809:30LHR - SAN
1 stop18h 08mAir Canada
Thu 11/910:38SAN - LHR
2 stops35h 52mAir Canada
Deal found 11/6£486

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 13 June 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

Sat 20/9

07:25-15:25

1 stop16h 00m

San Diego

Sat 4/10

08:10-09:35

1 stop17h 25m

£458

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Wed 24/9

10:55-20:49

1 stop17h 54m

San Diego

Wed 1/10

11:00-11:25

2 stops16h 25m

£459

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Tue 26/8

06:30-12:00

1 stop13h 30m

San Diego

Tue 9/9

13:22-13:10

1 stop15h 48m

£460

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Wed 3/9

15:10-22:36

1 stop15h 26m

San Diego

Tue 9/9

16:40-12:50

1 stop12h 10m

£461

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Wed 24/9

06:55-15:25

1 stop16h 30m

San Diego

Wed 1/10

12:52-09:40

1 stop12h 48m

£461

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Tue 23/9

11:30-14:50

Nonstop11h 20m

San Diego

Tue 30/9

11:30-09:00

1 stop13h 30m

£464

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Wed 24/9

06:30-15:20

2 stops16h 50m

San Diego

Wed 1/10

07:00-06:25

1 stop15h 25m

£464

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

Thu 30/10

08:45-16:45

1 stop15h 00m

San Diego

Tue 4/11

06:45-08:25

2 stops17h 40m

£476

LondonSan Diego

LCY - SAN

LCYSAN

London City

Wed 27/8

09:20-18:17

2 stops16h 57m

San Diego

Tue 9/9

13:22-16:40

2 stops19h 18m

£478

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

Fri 5/9

10:55-08:14

2 stops29h 19m

San Diego

Sat 20/9

15:10-10:55

2 stops35h 45m

£481

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 55 results
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2
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6

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 9 June 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 13 June 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. Sunday 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 13 June 2025.

The most flights from BH9 to SAN are scheduled on a Wednesday (9 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 13 June 2025.
Get a feel of what it's like to fly with Delta, KLM and Air Transat 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
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
7,950 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
1,358 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
Air Transat
7.8
Good
396 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
802 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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
1,290 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

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 Aer Lingus, which is currently one of the cheapest options available, starting at £431. British Airways flights start at £454 while deals on Lufthansa start at £520 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: Iberia (91%), American Airlines (85%), Alaska Airlines (85%).

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

    While on average a flight from Brighton to San Diego is generally £1,762, our data shows the cheapest flight currently is £407. When looking at the most popular route, (London Heathrow - San Diego), you can expect to pay £436 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

Travelling to a place near Brighton?

Book flights to Brighton if you plan to visit one of these locations
Coronado
El Cajon

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Alternative routes for Brighton 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 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£367Average£420FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest£382Average£509FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£393Average£621FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£395Average£620FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£404Average£496FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£408Average£542FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£419Average£551FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£420Average£565FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£434Average£659FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£470Average£607FlexibilityNo 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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