Cheap flights from Bristol to San Francisco from £296

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — SFO
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bristol to San Francisco

Enter your travel dates to find the best prices.

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 10 March 2026.

Sun 19/405:45
BRS
-
SFO
2 stops20h 10m
Multiple Airlines
Sun 26/419:40
SFO
-
BRS
1 stop38h 10m
Multiple Airlines
Deal found 7/3£433
Thu 23/408:55
BRS
-
SFO
1 stop14h 55m
Multiple Airlines
Thu 30/417:35
SFO
-
BRS
1 stop12h 50m
Multiple Airlines
Deal found 9/3£540
Tue 21/417:30
BRS
-
SFO
1 stop26h 15m
KLM
Tue 28/413:45
SFO
-
BRS
1 stop35h 05m
KLM
Deal found 7/3£616
Mon 20/406:15
BRS
-
SFO
1 stop13h 30m
Virgin Atlantic
Mon 27/413:45
SFO
-
BRS
1 stop24h 20m
Virgin Atlantic
Deal found 6/3£633
Mon 20/406:15
BRS
-
SFO
2 stops20h 48m
Delta
Mon 27/405:59
SFO
-
BRS
2 stops23h 16m
Delta
Deal found 6/3£637
Wed 22/408:25
BRS
-
SFO
1 stop15h 30m
Aer Lingus
Wed 29/417:40
SFO
-
BRS
1 stop14h 20m
Aer Lingus
Deal found 8/3£638

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 10 March 2026.

Round-trip from

£433

One-way from

£296

Popular in

April

Cheapest in

February

Average price

£573
19/4-26/4
  • 19/4-26/4
  • 3 total stops
  • 58h 20m total
  • Bristol to San Francisco
15/4
  • 15/4
  • 1 total stop
  • 28h 20m total
  • Bristol to San Francisco
Highest demand for flights based on searches. 3% potential increase in price (£16 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 10 March 2026.
Use the filters below to find and compare flights from Bristol to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Sun 19/4

05:55-15:55

1 stop18h 00m

San Francisco

Sun 26/4

17:40-19:05

1 stop17h 25m

£487

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 23/4

18:45-16:50

2 stops30h 05m

San Francisco

Thu 30/4

19:40-18:30

1 stop38h 50m

£512

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Mon 20/4

06:15-11:45

1 stop13h 30m

San Francisco

Mon 27/4

13:45-22:05

1 stop24h 20m

£633

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Sun 19/4

10:50-11:45

1 stop32h 55m

San Francisco

Sun 26/4

13:45-08:50

1 stop35h 05m

£663
Fastest return journey

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Wed 22/4

08:25-15:55

1 stop15h 30m

San Francisco

Sun 26/4

17:40-16:00

1 stop14h 20m

£733
Cheapest one-way

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Wed 15/4

17:25-16:35

3 stops31h 10m

£320

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Sun 21/6

20:25-15:50

1 stop27h 25m

£530

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Sun 21/6

14:55-00:08

2 stops41h 13m

£536
Fastest single journey

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Mon 6/7

19:55-13:50

2 stops25h 55m

£1,046

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Sorted by cheapest first

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 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

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 £412). Flying from Bristol to San Francisco in June is currently the most expensive (average of £750). 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.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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. Reviews last updated 10 March 2026.
Read through reviews of airlines operating flights from Bristol to San Francisco, such as KLM,Virgin Atlantic, andAer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.8

Crew

8.4

Comfort

7.6

Food

7.3

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Overall

7.8

Crew

8.4

Comfort

7.6

Food

7.3

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Overall

7.8

Crew

8.4

Comfort

7.6

Food

7.3

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Overall

7.8

Crew

8.4

Comfort

7.6

Food

7.3

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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?

    For as low as £633, Virgin Atlantic can have you in San Francisco from Bristol in 13h 30m. There are 5286 mi between Bristol and San Francisco.

  • What are the cheapest airlines flying from Bristol to San Francisco round-trip?

    Flying on Virgin Atlantic is currently your cheapest option to San Francisco, with prices starting at £492. Additional return tickets that might be worth considering are offered by KLM and Aer Lingus, with the lowest prices starting at £501 and £524, respectively. You may be able to fly from Bristol to San Francisco for 27% less than the average price by searching for these airlines.

  • 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 holiday 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 £412). Flying from Bristol to San Francisco in June is currently the most expensive (average of £750). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Newark
San Bruno
Bodega Bay
South San Francisco
Sunnyvale

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Alternative routes for Bristol to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Bristol to San Francisco

Discover the top 3 airlines that operate flights from Bristol to San Francisco. 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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£492Average£587FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£501Average£622FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£524Average£715FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Bristol to San Francisco flexibly with Cheapflights today.

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

Yes! Start tracking prices for Bristol to San Francisco 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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