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Cheap flights from Bristol to San Francisco from £280

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — SFO
6 4月 — 13 4月1
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 7 3月 2026.

週日 19/405:45
BRS
-
SFO
2 stops20h 10m
Multiple Airlines
週日 26/419:40
SFO
-
BRS
1 stop38h 10m
Multiple Airlines
Deal found 7/3£433
週六 18/413:20
BRS
-
SFO
1 stop36h 35m
Multiple Airlines
週六 25/418:29
SFO
-
BRS
2 stops44h 16m
Multiple Airlines
Deal found 4/3£546
週四 16/418:45
BRS
-
SFO
2 stops30h 05m
Multiple Airlines
週四 23/419:40
SFO
-
BRS
1 stop38h 50m
Multiple Airlines
Deal found 4/3£604
週四 16/406:15
BRS
-
SFO
1 stop13h 30m
KLM
週四 23/413:45
SFO
-
BRS
1 stop19h 15m
KLM
Deal found 4/3£615
週二 21/417:30
BRS
-
SFO
1 stop26h 15m
KLM
週二 28/413:45
SFO
-
BRS
1 stop35h 05m
KLM
Deal found 7/3£616

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 7 3月 2026.

Round-trip from

£433

One-way from

£280

Popular in

April

Cheapest in

February

Average price

£572
19/4-26/4
  • 19/4-26/4
  • 3 total stops
  • 58h 20m total
  • Bristol to San Francisco
Search Deals
19/6
  • 19/6
  • 3 total stops
  • 32h 00m total
  • Bristol to San Francisco
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 7 3月 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

週日 19/4

14:55-14:40

2 stops31h 45m

San Francisco

週日 26/4

16:45-22:55

2 stops22h 10m

£506

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

週六 18/4

07:45-15:55

1 stop16h 10m

San Francisco

週六 25/4

17:40-22:30

1 stop20h 50m

£571

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

週四 16/4

18:45-16:50

2 stops30h 05m

San Francisco

週四 23/4

19:40-18:30

1 stop38h 50m

£604

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

週二 21/4

17:30-11:45

1 stop26h 15m

San Francisco

週二 28/4

13:45-08:50

1 stop35h 05m

£616

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

週四 16/4

09:20-22:26

2 stops21h 06m

San Francisco

週四 23/4

05:59-13:15

2 stops23h 16m

£642

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

週日 19/4

10:50-11:45

1 stop32h 55m

San Francisco

週日 26/4

13:45-08:50

1 stop35h 05m

£663
Fastest return journey

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

週三 22/4

08:25-15:55

1 stop15h 30m

San Francisco

週日 26/4

17:40-16:00

1 stop14h 20m

£663

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

週五 17/4

06:15-23:54

2 stops25h 39m

San Francisco

週五 24/4

20:35-17:00

2 stops36h 25m

£671

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

週五 17/4

20:25-15:55

1 stop27h 30m

San Francisco

週五 24/4

17:35-07:55

1 stop30h 20m

£695
Cheapest one-way
Fastest single journey

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

週五 19/6

21:55-21:55

3 stops32h 00m

£280

Flights are sorted by cheapest return flights first.

Deals found on 4/3

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 £411). Flying from Bristol to San Francisco in June is currently the most expensive (average of £749). 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 7 3月 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.
KLM
7.8
Good
1,467 reviews
Check prices

Comfort

7.6

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

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
KLM
7.8
Good
1,467 reviews
KLM
7.8
Good
1,467 reviews
Check prices

Comfort

7.6

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

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
Virgin Atlantic
7.5
Good
680 reviews
KLM
7.8
Good
1,467 reviews
Check prices

Comfort

7.6

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

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
Aer Lingus
7.2
Good
1,471 reviews
KLM
7.8
Good
1,467 reviews
Check prices

Comfort

7.6

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Entertainment

7.1

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 £616, KLM can have you in San Francisco from Bristol in 26h 15m. 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 £500 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 £411). Flying from Bristol to San Francisco in June is currently the most expensive (average of £749). 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

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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 7 3月 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£492Average£594FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£500Average£621FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£524Average£714FlexibilityNo 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?

When you search for this flight from Bristol to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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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