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Cheap flights from Bristol to San Diego from £836

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — SAN
1 Apr — 8 Apr1
1 adult

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 27 March 2025.

Round-trip from

£836

Popular in

July

Cheapest in

January

Average price

£557
9/5-16/5
  • 9/5-16/5
  • 6 total stops
  • 78h 54m total
  • Bristol to San Diego
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (£284 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£47 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 27 March 2025.

Fri 9/507:30BRS - SAN
3 stops46h 19mMultiple Airlines
Fri 16/508:10SAN - BRS
3 stops32h 35mMultiple Airlines
Deal found 26/3£836
Fri 9/520:25BRS - SAN
2 stops29h 35mAer Lingus
Fri 16/520:39SAN - BRS
2 stops27h 16mAer Lingus
Deal found 26/3£906

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 27 March 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 9/5

07:30-21:49

3 stops46h 19m

San Diego

Fri 16/5

08:10-00:45

3 stops32h 35m

£836

BristolSan Diego

BRS - SAN

BRSSAN

Bristol

Fri 9/5

20:25-18:00

2 stops29h 35m

San Diego

Fri 16/5

20:39-07:55

2 stops27h 16m

£906

Flights are sorted by cheapest return flights first.

Deals found on 26/3

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 27 March 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.

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 27 March 2025.
Aer Lingus
7.0
Good
1,062 reviews
Check prices

Crew

7.9

Food

6.4

Comfort

7.0

Entertainment

6.7

Overall

7.0

Boarding

7.2

Reviews

1 / 20
2.0
Mediocre

Thomas,Jan 2025

DUB - JFK

Don’t check bags which for an international flight means don’t take this air line. Lost our luggage and once found refused to deliver it to our home. Had to pick back up from the airport. No compensation not even an apology… Don’t fly aer lingus.
Aer Lingus
7.0
Good
1,062 reviews
Aer Lingus
7.0
Good
1,062 reviews
Check prices

Crew

7.9

Food

6.4

Comfort

7.0

Entertainment

6.7

Overall

7.0

Boarding

7.2

Reviews

1 / 20
2.0
Mediocre

Thomas,Jan 2025

DUB - JFK

Don’t check bags which for an international flight means don’t take this air line. Lost our luggage and once found refused to deliver it to our home. Had to pick back up from the airport. No compensation not even an apology… Don’t fly aer lingus.

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.

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

    Currently priced at £906, Aer Lingus will fly you from Bristol to San Diego and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip.

  • 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 Bristol?

Book flights to Bristol if you plan to visit one of these locations
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 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£534Average£619FlexibilityNo 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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