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Cheap flights from Bristol to San Diego from £654

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — SAN
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

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 24 October 2025.

Round-trip from

£654

Popular in

August

Cheapest in

March

Average price

£680
Virgin Atlantic
  • Virgin Atlantic
  • 6/3-10/3
  • 3 total stops
  • 45h 40m total
  • Bristol to San Diego
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£105 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Bristol to San Diego

Enter your travel dates to find the best prices.

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 24 October 2025.

Tue 23/1213:40BRS - SAN
2 stops41h 33mVirgin Atlantic
Sun 11/122:10SAN - BRS
2 stops28h 05mVirgin Atlantic
Deal found 24/10£685
Sat 6/1208:55BRS - SAN
2 stops22h 40mDelta
Sat 13/1207:10SAN - BRS
2 stops22h 00mDelta
Deal found 22/10£716
Sat 6/1212:20BRS - SAN
2 stops35h 45mMultiple Airlines
Sat 13/1212:40SAN - BRS
3 stops24h 00mMultiple Airlines
Deal found 22/10£1,216

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 24 October 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

08:55-12:05

1 stop35h 10m

San Diego

Tue 10/3

15:00-13:10

1 stop15h 10m

£654

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Fri 6/3

17:35-12:05

1 stop26h 30m

San Diego

Tue 10/3

15:00-13:10

1 stop15h 10m

£654

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Tue 23/12

13:40-23:13

2 stops41h 33m

San Diego

Sun 11/1

22:10-10:15

2 stops28h 05m

£685

Flights are sorted by cheapest return flights first.

Deals found on 22/10

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 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 24 October 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 afternoon tend to be the most expensive. A flight at midday could potentially save you up to 28% 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 24 October 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
7.7
Good
1,405 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Overall

7.7

Comfort

7.6

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,405 reviews
KLM
7.7
Good
1,405 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Overall

7.7

Comfort

7.6

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 26h 30m. Delta provides one of the quickest options available for as low as £654. Airlines will cover a distance of 5398 mi. This flight may include one or multiple stops.

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

    Currently priced at £518, 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.

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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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 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£518Average£737FlexibilityNo cancel feeOn-time75%
Search KLM 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 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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