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Cheap flights from Bristol to San Francisco Bay Area from £493

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — SFO
2 9月 — 9 9月1
1 adult

Cheap flight deals from Bristol to San Francisco Bay Area

Keep the following information in mind while searching for Bristol to San Francisco Bay Area flight deals. Data was last updated 28 8月 2025.

Round-trip from

£493

Popular in

July

Cheapest in

January

Average price

£839
7/10-21/10
  • 7/10-21/10
  • 5 total stops
  • 48h 00m total
  • Bristol to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£138 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Bristol to San Francisco Bay Area

Cheapest flights from Bristol to San Francisco Bay Area
Explore the most affordable flight options available from Bristol to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 8月 2025.

週二 7/1018:00BRS - SFO
2 stops28h 35mMultiple Airlines
週二 21/1010:15SFO - BRS
3 stops19h 25mMultiple Airlines
Deal found 27/8£493
週日 31/807:40BRS - SFO
2 stops16h 50mMultiple Airlines
週日 7/919:40SFO - BRS
2 stops17h 25mMultiple Airlines
Deal found 26/8£562
週二 7/1006:20BRS - SFO
1 stop13h 25mDelta
週二 21/1013:45SFO - BRS
1 stop19h 15mDelta
Deal found 27/8£586
週二 7/1017:35BRS - SFO
1 stop26h 10mKLM
週二 21/1013:45SFO - BRS
1 stop19h 15mKLM
Deal found 26/8£587
週六 11/1006:15BRS - SFO
2 stops17h 40mMultiple Airlines
週六 18/1017:40SFO - BRS
2 stops21h 15mMultiple Airlines
Deal found 27/8£604

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bristol to San Francisco Bay Area 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 28 8月 2025.
Use the filters below to find and compare flights from Bristol to San Francisco Bay Area that are best for you.

Fly from

Bristol

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

週二 7/10

18:00-14:35

2 stops28h 35m

San Francisco

週二 21/10

10:15-13:40

3 stops19h 25m

£493

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

週二 7/10

06:20-11:45

1 stop13h 25m

San Francisco

週二 21/10

13:45-17:00

1 stop19h 15m

£586

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

週二 7/10

17:35-11:45

1 stop26h 10m

San Francisco

週二 21/10

12:03-13:15

2 stops17h 12m

£587

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

週六 11/10

06:15-15:55

2 stops17h 40m

San Francisco

週六 18/10

17:40-22:55

2 stops21h 15m

£604

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Best time to book a flight from Bristol to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area 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 Francisco Bay Area

What is the cheapest month to book a flight from Bristol to San Francisco Bay Area?

Currently, February is the cheapest month in which you can book a flight from Bristol to San Francisco Bay Area (average of £538). Flying from Bristol to San Francisco Bay Area in July is currently the most expensive (average of £803). 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 XIH?

Find hourly flight availability from Bristol to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 8月 2025.

When flying from Bristol to San Francisco Bay Area, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 Francisco Bay Area. Reviews last updated 28 8月 2025.
Read reviews from past customers who have flown with KLM, Virgin Atlantic, andAer Lingus from Bristol to San Francisco Bay Area. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,382 reviews
Check prices

Food

7.3

Entertainment

7.1

Overall

7.8

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,382 reviews
KLM
7.8
Good
1,382 reviews
Check prices

Food

7.3

Entertainment

7.1

Overall

7.8

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Virgin Atlantic
7.4
Good
661 reviews
KLM
7.8
Good
1,382 reviews
Check prices

Food

7.3

Entertainment

7.1

Overall

7.8

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Aer Lingus
7.2
Good
1,239 reviews
KLM
7.8
Good
1,382 reviews
Check prices

Food

7.3

Entertainment

7.1

Overall

7.8

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.7
Okay
7,316 reviews
KLM
7.8
Good
1,382 reviews
Check prices

Food

7.3

Entertainment

7.1

Overall

7.8

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Bristol to San Francisco Bay Area. 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 from for flights from Bristol to San Francisco Bay Area?

    Most people fly from Bristol (BRS) if they book a flight from Bristol to San Francisco Bay Area. Bristol is conveniently located just 7.4 mi from Bristol’s city center.

  • What are the most popular routes from Bristol to San Francisco Bay Area?

    While some choose either Bristol - Oakland or Bristol - San Jose, Bristol - San Francisco is the most popular route from Bristol to San Francisco Bay Area.

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

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

  • How can I find direct flights from Bristol to San Francisco Bay Area?

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

  • Can I find deals for business class flights from Bristol to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Bristol to San Francisco Bay Area 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 Francisco Bay Area?

    Currently, February is the cheapest month in which you can book a flight from Bristol to San Francisco Bay Area (average of £538). Flying from Bristol to San Francisco Bay Area in July is currently the most expensive (average of £803). 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 4 airlines flying from Bristol to San Francisco Bay Area

Discover the top 4 airlines that operate flights from Bristol to San Francisco Bay Area. 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 28 8月 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£426Average£562FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£476Average£595FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£548Average£790FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£703Average£785FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Bristol to San Francisco Bay Area?

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Why should you use Cheapflights to find cheap flight tickets from Bristol to San Francisco Bay Area?

Cheapflights simply makes it quick and affordable to book flights from Bristol to San Francisco Bay Area by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Bristol to San Francisco Bay Area with no change fees?

Need flexible booking options for your flight to San Francisco Bay Area from Bristol? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Bristol to San Francisco Bay Area become cheaper?

Yes! Start tracking prices for Bristol to San Francisco Bay Area flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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