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$655+ Cheap flights from Bristol (BRS) to San Francisco (SFO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — SFO
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap 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 enero 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/18:25 am
BRS
-
SFO
1 stop16h 10m
Multiple Airlines
dom. 3/87:20 pm
SFO
-
BRS
1 stop16h 20m
Multiple Airlines
Deal found 1/26$655
This British Airways deal was found by Cheapflights users on 1/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/197:40 pm
BRS
-
SFO
1 stop27h 55m
British Airways
lun. 2/235:20 pm
SFO
-
BRS
1 stop17h 20m
British Airways
Deal found 1/26$708
This British Airways deal was found by Cheapflights users on 1/27. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/57:10 pm
BRS
-
SFO
1 stop28h 25m
British Airways
lun. 2/95:20 pm
SFO
-
BRS
1 stop30h 20m
British Airways
Deal found 1/27$715
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/267:10 pm
BRS
-
SFO
1 stop28h 25m
British Airways
dom. 3/18:40 pm
SFO
-
BRS
2 stops38h 30m
British Airways
Deal found 1/27$716
This KLM deal was found by Cheapflights users on 1/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/56:00 am
BRS
-
SFO
1 stop13h 50m
KLM
mar. 2/1011:02 am
SFO
-
BRS
2 stops15h 13m
KLM
Deal found 1/27$722
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/137:10 pm
BRS
-
SFO
1 stop28h 25m
British Airways
vie. 3/206:20 pm
SFO
-
BRS
1 stop30h 50m
British Airways
Deal found 1/27$740
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/277:40 pm
BRS
-
SFO
1 stop27h 55m
British Airways
vie. 3/65:20 pm
SFO
-
BRS
1 stop30h 50m
British Airways
Deal found 1/28$742
This TravelUp deal was found by Cheapflights users on 1/27. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/56:00 am
BRS
-
SFO
2 stops25h 25m
Virgin Atlantic
lun. 2/96:00 am
SFO
-
BRS
2 stops26h 55m
Virgin Atlantic
Deal found 1/27$744
This KLM deal was found by Cheapflights users on 1/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/65:35 pm
BRS
-
SFO
1 stop26h 15m
KLM
lun. 2/93:40 pm
SFO
-
BRS
2 stops17h 15m
KLM
Deal found 1/27$747

Find 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 enero 29, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$655
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$701
Provider with most accurate pricing for Bristol-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bristol-San Francisco flights.
Search Deals
From Bristol to San Francisco
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 enero 29, 2026.
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

dom. 3/1

8:25 am-4:35 pm

1 stop16h 10m

San Francisco

dom. 3/8

7:20 pm-6:40 pm

1 stop16h 20m

$655

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

jue. 2/26

7:40 pm-3:35 pm

1 stop27h 55m

San Francisco

dom. 3/1

6:20 pm-3:20 pm

1 stop13h 00m

$708

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

jue. 2/19

7:40 pm-3:35 pm

1 stop27h 55m

San Francisco

lun. 2/23

5:20 pm-6:40 pm

1 stop17h 20m

$708

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

vie. 3/13

7:10 pm-4:35 pm

1 stop28h 25m

San Francisco

vie. 3/20

6:20 pm-8:10 am

1 stop30h 50m

$740

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

vie. 2/27

7:40 pm-3:35 pm

1 stop27h 55m

San Francisco

vie. 3/6

5:20 pm-8:10 am

1 stop30h 50m

$742

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

dom. 3/1

8:40 am-3:00 pm

2 stops38h 20m

San Francisco

dom. 3/8

9:40 pm-7:55 am

2 stops27h 15m

$754

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

  • 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% 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 $566). 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 27h 55m. 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 $566). 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
South San Francisco
Santa Cruz
Roseville
Santa Clara
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
Manteca
Vallejo
San Lorenzo
Davis
Hollister
Redwood City
Union City

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