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$434+ Cheap flights from Bristol (BRS) to San Francisco (SFO)

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — SFO
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Bristol to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Bristol (BRS) to San Francisco (SFO). 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 October 29, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$869
(Virgin Atlantic)

One-way from

$434
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$908
Provider with most accurate pricing for Bristol-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Bristol-San Francisco flights.
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From Bristol to San Francisco
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One-way flight from Bristol to San Francisco
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Highest demand for flights based on searches. 0% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Bristol to San Francisco

Cheapest flights from Bristol to San Francisco
Explore the most affordable flight options available from Bristol to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:15 amBRS - SFO
2 stops24h 44mMultiple Airlines
Fri 12/512:10 pmSFO - BRS
1 stop17h 30mMultiple Airlines
Deal found 10/27$890
This Trip.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:00 amBRS - SFO
1 stop13h 50mVirgin Atlantic
Thu 12/181:55 pmSFO - BRS
1 stop19h 00mVirgin Atlantic
Deal found 10/27$959
This TravelUp deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:10 pmBRS - SFO
1 stop28h 25mAer Lingus
Sun 11/911:18 pmSFO - BRS
2 stops24h 37mAer Lingus
Deal found 10/28$969
This TravelUp deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/212:20 pmBRS - SFO
2 stops19h 30mMultiple Airlines
Sun 11/911:18 pmSFO - BRS
2 stops32h 02mMultiple Airlines
Deal found 10/28$987
This Expedia deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:20 amBRS - SFO
2 stops31h 09mMultiple Airlines
Thu 12/187:09 amSFO - BRS
2 stops27h 31mMultiple Airlines
Deal found 10/27$1,019
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:40 pmBRS - SFO
1 stop27h 55mAer Lingus
Thu 12/187:09 amSFO - BRS
2 stops27h 31mAer Lingus
Deal found 10/27$1,027
This Cheapflightsfares deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:10 pmBRS - SFO
2 stops27h 50mAer Lingus
Fri 12/511:15 pmSFO - BRS
2 stops24h 55mAer Lingus
Deal found 10/28$1,181

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bristol to San Francisco 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 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Bristol to San Francisco that are best for you.

Fly from

Bristol

Fly to

San Francisco

Route

Depart

Return

Price

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Fri 3/6

6:00 am-11:50 am

1 stop13h 50m

San Francisco

Tue 3/10

8:50 am-1:10 pm

2 stops21h 20m

$869

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Fri 3/6

6:00 am-11:50 am

1 stop13h 50m

San Francisco

Tue 3/10

7:30 am-1:10 pm

2 stops22h 40m

$869

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Fri 3/6

6:00 am-11:50 am

1 stop13h 50m

San Francisco

Sun 3/22

6:00 am-8:25 am

2 stops19h 25m

$891

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Fri 3/6

7:40 pm-6:45 pm

2 stops31h 05m

San Francisco

Sun 3/22

9:40 pm-7:55 am

2 stops27h 15m

$918

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 12/11

7:40 pm-3:35 pm

1 stop27h 55m

San Francisco

Thu 12/18

7:09 am-6:40 pm

2 stops27h 31m

$1,027

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 4/2

6:45 pm-4:50 pm

2 stops30h 05m

$434

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 12/4

7:40 pm-3:35 pm

1 stop27h 55m

$637

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 12/4

7:55 pm-3:00 pm

2 stops27h 05m

$811

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

  • Most accurate provider: When it comes to deals on Bristol-San Francisco flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Bristol-San Francisco flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Bristol-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bristol-San Francisco flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bristol-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bristol to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Bristol with our price prediction graph.
Estimated round-trip 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

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

Currently, February is the cheapest month in which you can book a flight from Bristol to San Francisco (average of $587). Flying from Bristol to San Francisco in June is currently the most expensive (average of $959). 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.

Related info for your journey

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

    Departing from Bristol to San Francisco will take you 13h 50m. Bristol and San Francisco are separated by a distance of 5286 mi.

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

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

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

    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.

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

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

    Currently, February is the cheapest month in which you can book a flight from Bristol to San Francisco (average of $587). Flying from Bristol to San Francisco in June is currently the most expensive (average of $959). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
South San Francisco
Santa Cruz
Livermore
Turlock
Watsonville
Sunnyvale
Santa Clara
Antioch
Manteca
Vallejo
Hollister
Vacaville
San Bruno
Foster City
Redwood City
Union City
Fairfield
Burlingame
Lodi

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