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Cheap flights from Bristol to San Diego from £328

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — SAN
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Bristol to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Bristol (BRS) 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 17 September 2025.

Round-trip from

£619

One-way from

£328

Popular in

August

Cheapest in

March

Average price

£551
Virgin Atlantic
  • Virgin Atlantic
  • 6/3-10/3
  • 2 total stops
  • 49h 20m total
  • Bristol to San Diego
Search Deals
30/10
  • 30/10
  • 3 total stops
  • 55h 58m total
  • Bristol to San Diego
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Bristol to San Diego

Cheapest flights from Bristol to San Diego
Explore the most affordable flight options available from Bristol to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Tue 23/1213:40BRS - SAN
2 stops36h 52mVirgin Atlantic
Sun 11/122:10SAN - BRS
2 stops28h 05mVirgin Atlantic
Deal found 16/9£669

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bristol 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 17 September 2025.
Use the filters below to find and compare flights from Bristol to San Diego that are best for you.

Fly from

Bristol

Fly to

San Diego

Route

Depart

Return

Price

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Fri 6/3

13:40-12:05

1 stop30h 25m

San Diego

Tue 10/3

15:00-16:55

1 stop18h 55m

£619

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Fri 6/3

06:00-23:51

2 stops25h 51m

San Diego

Tue 10/3

08:50-13:10

2 stops21h 20m

£624

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Tue 23/12

13:40-18:32

2 stops36h 52m

San Diego

Sun 11/1

22:10-10:15

2 stops28h 05m

£669

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Thu 30/10

17:35-18:33

3 stops55h 58m

£328

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Best time to book a flight from Bristol to San Diego

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

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

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

Find hourly flight availability from Bristol 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 17 September 2025.

One of the essential ways to save on airfare from Bristol to San Diego is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 16% on airfare.

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 17 September 2025.
Check out reviews from past customers who have flown with KLM from Bristol to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Bristol to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bristol to San Diego?

    A quick flight from Bristol to San Diego can take about 30h 25m. Virgin Atlantic provides one of the quickest options available for as low as £619. Airlines will cover a distance of 5398 mi.

  • What is the cheapest airline to fly from Bristol to San Diego round-trip?

    Currently priced at £506, KLM will fly you from Bristol to San Diego and back. In addition to KLM, many other airlines offer competitively priced options for your trip. KLM is 26% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

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

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

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Alternative routes for Bristol to San Diego

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Top airline flying from Bristol to San Diego

Discover the top airline that operate flights from Bristol 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£506Average£701FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Bristol to San Diego?

Cheapflights makes it easy to find Bristol to San Diego flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Bristol to San Diego?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bristol to San Diego.

Can Cheapflights find flights from Bristol 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 Bristol 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 Bristol to San Diego become cheaper?

Of course! You can now track prices for flights from Bristol to San Diego and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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