Which airlines fly to San Francisco?

Aer Lingus, KLM and Virgin Atlantic are the top three most popular airlines that fly to San Francisco from Bristol according to our data. Aer Lingus is the first choice among our users, with 45% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 9 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Bristol Airport to San Francisco Airport?

Prices for flights from Bristol Airport to San Francisco Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Bristol Airport to San Francisco Airport?

As of January 2026, there are 3 operators available to choose from for flights from Bristol Airport to San Francisco Airport.

How old do you have to be to fly from Bristol Airport to San Francisco Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bristol Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£516 Cheap Flights from Bristol to San Francisco in 2026

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Find the cheapest flights from Bristol to San Francisco

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

19:10 - 15:35

BRS

SFO

28h 25m

1 stop

17:20 - 18:40

SFO

BRS

17h 20m

1 stop

£516British Airways

Thu, 19 Feb - Mon, 23 Feb

19:10 - 15:35

BRS

SFO

28h 25m

1 stop

17:20 - 15:20

SFO

BRS

14h 00m

1 stop

£518British Airways

Thu, 19 Feb - Mon, 23 Feb

19:40 - 15:35

BRS

SFO

27h 55m

1 stop

17:20 - 18:40

SFO

BRS

17h 20m

1 stop

£518British Airways

Thu, 19 Feb - Mon, 23 Feb

06:00 - 11:50

BRS

SFO

13h 50m

1 stop

14:55 - 08:25

SFO

BRS

34h 30m

1 stop

£526KLM

Thu, 5 Mar - Thu, 12 Mar

06:00 - 12:50

BRS

SFO

13h 50m

1 stop

08:55 - 13:10

SFO

BRS

21h 15m

2 stops

£527Delta

Sat, 14 Mar - Tue, 17 Mar

08:55 - 23:47

BRS

SFO

22h 52m

2 stops

08:55 - 13:10

SFO

BRS

20h 15m

2 stops

£531Delta

Thu, 26 Feb - Sun, 1 Mar

08:55 - 23:25

BRS

SFO

22h 30m

2 stops

13:55 - 13:10

SFO

BRS

15h 15m

1 stop

£532KLM

Thu, 26 Feb - Sun, 1 Mar

18:10 - 16:05

BRS

SFO

29h 55m

2 stops

15:40 - 18:10

SFO

BRS

19h 30m

2 stops

£536Multiple Airlines

Thu, 5 Mar - Thu, 12 Mar

19:10 - 15:35

BRS

SFO

28h 25m

1 stop

18:20 - 08:10

SFO

BRS

30h 50m

1 stop

£547British Airways

Fri, 6 Mar - Fri, 13 Mar

08:10 - 18:45

BRS

SFO

18h 35m

2 stops

18:20 - 08:10

SFO

BRS

30h 50m

1 stop

£552British Airways

Fri, 6 Mar - Fri, 13 Mar

Delta flights from Bristol to San Francisco

Our best Delta deals on Bristol to San Francisco flight tickets

Delta

14 Mar

BRS06:00Bristol

13h 50m

1 stop

SFO12:50San Francisco

17 Mar

SFO08:55San Francisco

21h 15m

2 stops

BRS13:10Bristol

£527

Delta

26 Feb

BRS08:55Bristol

22h 52m

2 stops

SFO23:47San Francisco

1 Mar

SFO08:55San Francisco

20h 15m

2 stops

BRS13:10Bristol

£531

Delta

6 Mar

BRS06:00Bristol

21h 26m

2 stops

SFO19:26San Francisco

13 Mar

SFO08:55San Francisco

21h 15m

2 stops

BRS13:10Bristol

£709

British Airways flights from Bristol to San Francisco

Our best British Airways deals on Bristol to San Francisco flight tickets

British Airways

19 Feb

BRS19:10Bristol

28h 25m

1 stop

SFO15:35San Francisco

23 Feb

SFO17:20San Francisco

17h 20m

1 stop

BRS18:40Bristol

£516

British Airways

19 Feb

BRS19:10Bristol

28h 25m

1 stop

SFO15:35San Francisco

23 Feb

SFO17:20San Francisco

14h 00m

1 stop

BRS15:20Bristol

£518

British Airways

19 Feb

BRS19:40Bristol

27h 55m

1 stop

SFO15:35San Francisco

23 Feb

SFO17:20San Francisco

17h 20m

1 stop

BRS18:40Bristol

£518

Fly from

Fly to

Route

Depart

Return

Price

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 19/2

19:10-15:35

1 stop28h 25m

San Francisco

Mon 23/2

17:20-18:40

1 stop17h 20m

£516

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 19/2

19:10-15:35

1 stop28h 25m

San Francisco

Mon 23/2

17:20-15:20

1 stop14h 00m

£518

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 19/2

19:40-15:35

1 stop27h 55m

San Francisco

Mon 23/2

17:20-18:40

1 stop17h 20m

£518

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 5/3

06:00-11:50

1 stop13h 50m

San Francisco

Thu 12/3

14:55-08:25

1 stop34h 30m

£526

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Sat 14/3

06:00-12:50

1 stop13h 50m

San Francisco

Tue 17/3

08:55-13:10

2 stops21h 15m

£527

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 26/2

08:55-23:47

2 stops22h 52m

San Francisco

Sun 1/3

08:55-13:10

2 stops20h 15m

£531

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 26/2

08:55-23:25

2 stops22h 30m

San Francisco

Sun 1/3

13:55-13:10

1 stop15h 15m

£532

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 5/3

18:10-16:05

2 stops29h 55m

San Francisco

Thu 12/3

15:40-18:10

2 stops19h 30m

£536

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Fri 6/3

19:10-15:35

1 stop28h 25m

San Francisco

Fri 13/3

18:20-08:10

1 stop30h 50m

£547

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Fri 6/3

08:10-18:45

2 stops18h 35m

San Francisco

Fri 13/3

18:20-08:10

1 stop30h 50m

£552

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Bristol to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to San Francisco?

The month of January is, on average, the cheapest month to fly to San Francisco from Bristol, with most prices found around £521. If you are unable to visit San Francisco during the month of January, then departing from Bristol during the month September is also very affordable. Most momondo users find prices during this month for around £558.

When to book flights from Bristol to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Bristol to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Bristol to San Francisco (BRS to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bristol to San Francisco

Fastest flight time	13h 50m
Direct flights	None

The fastest flight from Bristol to San Francisco takes 13h 50m

There are no direct flights from Bristol to San Francisco. There are no popular flight routes from Bristol to San Francisco.

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How far is Bristol to San Francisco by plane?
San Francisco is 5278.3 mi away from Bristol. Typically, this will take 13h 50m by plane in normal conditions.
When did momondo last update prices for flights from Bristol Airport to San Francisco Airport?
Prices for flights from Bristol Airport to San Francisco Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Bristol Airport to San Francisco Airport?
As of January 2026, there are 3 operators available to choose from for flights from Bristol Airport to San Francisco Airport.
How old do you have to be to fly from Bristol Airport to San Francisco Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bristol Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Bristol to San Francisco?
momondo data reveals that the most frequently booked airline on the route from Bristol to San Francisco is KLM, representing 56% of all bookings. The subsequent popular airlines are Virgin Atlantic at 27% and Aer Lingus at 17%.

Best airlines flying from Bristol to San Francisco

Compare and see reviews for airlines that fly from Bristol to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom £489	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
KLM	PriceFrom £489	Free Cancellation	Rating 7.7 1,442 reviews	Search KLM flights
Aer Lingus	PriceFrom £521	Free Cancellation	Rating 7.2 1,437 reviews	Search Aer Lingus flights

Sunnyvale

Santa Clara

Seaside

Big Sur

Rohnert Park

Campbell

Palo Alto

Santa Cruz

South San Francisco

Novato

Capitola

Sausalito

San Bruno

Woodland

Aptos

Redwood City

Pacific Grove

Burlingame

Mill Valley

Modesto

Why use momondo?

Why should I use momondo to find a flight deal from Bristol to San Francisco?

It is quick and easy to find Bristol to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from Bristol to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bristol to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from Bristol to San Francisco?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bristol to San Francisco.

I’m not ready to book a flight from Bristol to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Bristol to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.