What is the cheapest airline that flies from Bristol to San Francisco Bay Area?

Aer Lingus is the most popular carrier operating from Bristol to San Francisco Bay Area

Which airlines fly to San Francisco Bay Area?

KLM, Virgin Atlantic and Aer Lingus are the top three most popular airlines that fly to San Francisco Bay Area from Bristol according to our data. KLM is the first choice among our users, with 42% of people opting to fly with this airline when travelling to San Francisco Bay Area. Keep in mind that there are 3 different airlines that fly to San Francisco Bay Area 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 Bay Area?

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

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

There are 3 operators available for flights from Bristol Airport to San Francisco Bay Area as of May 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bristol Airport to San Francisco Bay Area.

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

The necessary travel and health documents for your San Francisco Bay Area trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£570 Cheap Flights from Bristol to San Francisco Bay Area in 2026

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Find the cheapest flights from Bristol to San Francisco Bay Area

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

08:25 - 15:55

BRS

SFO

15h 30m

1 stop

17:40 - 16:00

SFO

BRS

14h 20m

1 stop

£570Aer Lingus

Tue, 2 Jun - Tue, 9 Jun

08:25 - 15:55

BRS

SFO

15h 30m

1 stop

17:40 - 14:25

SFO

BRS

12h 45m

1 stop

£610Aer Lingus

Tue, 2 Jun - Tue, 9 Jun

08:25 - 15:55

BRS

SFO

15h 30m

1 stop

06:01 - 16:00

SFO

BRS

25h 59m

2 stops

£627Aer Lingus

Tue, 2 Jun - Tue, 9 Jun

08:25 - 15:55

BRS

SFO

15h 30m

1 stop

17:40 - 14:25

SFO

BRS

12h 45m

1 stop

£629Aer Lingus

Tue, 2 Jun - Tue, 9 Jun

08:20 - 07:27

BRS

SFO

31h 07m

2 stops

17:40 - 16:35

SFO

BRS

14h 55m

1 stop

£664Multiple Airlines

Tue, 2 Jun - Tue, 9 Jun

08:20 - 07:27

BRS

SFO

31h 07m

2 stops

17:40 - 16:35

SFO

BRS

14h 55m

1 stop

£667Multiple Airlines

Tue, 2 Jun - Tue, 9 Jun

17:30 - 11:45

BRS

SFO

26h 15m

1 stop

17:00 - 17:05

SFO

BRS

16h 05m

2 stops

£688KLM

Tue, 1 Sep - Fri, 11 Sep

06:15 - 22:57

BRS

SJC

24h 42m

2 stops

12:46 - 08:50

SJC

BRS

36h 04m

2 stops

£902Virgin Atlantic

Thu, 11 Jun - Wed, 17 Jun

06:15 - 16:09

BRS

SJC

17h 54m

2 stops

09:53 - 13:15

SJC

BRS

19h 22m

2 stops

£1,002Delta

Wed, 27 May - Sun, 31 May

06:15 - 16:25

BRS

OAK

18h 10m

2 stops

12:28 - 13:15

OAK

BRS

16h 47m

2 stops

£1,796Delta

Wed, 27 May - Sun, 31 May

Aer Lingus flights from Bristol to San Francisco Bay Area

Our best Aer Lingus deals on Bristol to San Francisco Bay Area flight tickets

Aer Lingus

2 Jun

BRS08:25Bristol

15h 30m

1 stop

SFO15:55San Francisco

9 Jun

SFO17:40San Francisco

14h 20m

1 stop

BRS16:00Bristol

£570

Aer Lingus

2 Jun

BRS08:25Bristol

15h 30m

1 stop

SFO15:55San Francisco

9 Jun

SFO17:40San Francisco

12h 45m

1 stop

BRS14:25Bristol

£610

Aer Lingus

2 Jun

BRS08:25Bristol

15h 30m

1 stop

SFO15:55San Francisco

9 Jun

SFO06:01San Francisco

25h 59m

2 stops

BRS16:00Bristol

£627

KLM flights from Bristol to San Francisco Bay Area

Our best KLM deals on Bristol to San Francisco Bay Area flight tickets

KLM

1 Sept

BRS17:30Bristol

26h 15m

1 stop

SFO11:45San Francisco

11 Sept

SFO17:00San Francisco

16h 05m

2 stops

BRS17:05Bristol

£688

KLM

1 Sept

BRS09:20Bristol

18h 59m

2 stops

SFO20:19San Francisco

11 Sept

SFO17:00San Francisco

16h 05m

2 stops

BRS17:05Bristol

£694

KLM

2 Jun

BRS13:45Bristol

15h 45m

2 stops

SFO21:30San Francisco

9 Jun

SFO15:26San Francisco

17h 34m

2 stops

BRS17:00Bristol

£751

momondo Fare Finder

Use the filters below to find and compare flights from Bristol to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Tue 2/6

08:25-15:55

1 stop15h 30m

San Francisco

Tue 9/6

17:40-16:00

1 stop14h 20m

£570

Fastest return journey

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Tue 2/6

08:25-15:55

1 stop15h 30m

San Francisco

Tue 9/6

17:40-14:25

1 stop12h 45m

£610

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Tue 2/6

08:25-15:55

1 stop15h 30m

San Francisco

Tue 9/6

06:01-16:00

2 stops25h 59m

£627

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Tue 2/6

08:25-15:55

1 stop15h 30m

San Francisco

Tue 9/6

17:40-14:25

1 stop12h 45m

£629

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Tue 2/6

08:20-07:27

2 stops31h 07m

San Francisco

Tue 9/6

17:40-16:35

1 stop14h 55m

£664

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Tue 2/6

08:20-07:27

2 stops31h 07m

San Francisco

Tue 9/6

17:40-16:35

1 stop14h 55m

£667

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Tue 1/9

17:30-11:45

1 stop26h 15m

San Francisco

Fri 11/9

17:00-17:05

2 stops16h 05m

£688

BristolSan Jose

BRS - SJC

BRSSJC

Bristol

Thu 11/6

06:15-22:57

2 stops24h 42m

San Jose

Wed 17/6

12:46-08:50

2 stops36h 04m

£902

BristolSan Jose

BRS - SJC

BRSSJC

Bristol

Wed 27/5

06:15-16:09

2 stops17h 54m

San Jose

Sun 31/5

09:53-13:15

2 stops19h 22m

£1,002

BristolOakland

BRS - OAK

BRSOAK

Bristol

Wed 27/5

06:15-16:25

2 stops18h 10m

Oakland

Sun 31/5

12:28-13:15

2 stops16h 47m

£1,796

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 Bay Area?

The cheapest month to fly to San Francisco Bay Area from Bristol is in April. Flight prices, which tend to average around £69, are often lower during this time because this is during the off-season. If you’re not able to fly to San Francisco Bay Area in April, then February is your next best option. Flight prices from Bristol to San Francisco Bay Area during February average around £412.

Can stopping save me money on Bristol to San Francisco Bay Area flights?

No. A direct flight is the cheapest option for a flight between Bristol to San Francisco Bay Area.

Cheap Bristol to San Francisco Bay Area flight deals and tips

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

Fastest flight time	15h 30m
Direct flights	None

The fastest flight from Bristol to San Francisco Bay Area takes 15h 30m

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

Search flight deals

Frequently asked questions about flying from Bristol to San Francisco Bay Area

When did momondo last update prices for flights from Bristol Airport to San Francisco Bay Area?
Prices for flights from Bristol Airport to San Francisco Bay Area are refreshed on a daily basis.
How many operators does momondo search for flights from Bristol Airport to San Francisco Bay Area?
There are 3 operators available for flights from Bristol Airport to San Francisco Bay Area as of May 2026.
How old do you have to be to fly from Bristol Airport to San Francisco Bay Area?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bristol Airport to San Francisco Bay Area.
What documentation or ID do you need to fly to San Francisco Bay Area?
The necessary travel and health documents for your San Francisco Bay Area trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Bristol to San Francisco Bay Area?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Bristol to San Francisco Bay Area is Airbus A320-100/200 (34.36% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (25.61%), Boeing 737 MAX 8 (15.47%), and Airbus A319 (10.01%).

Best airlines flying from Bristol to San Francisco Bay Area

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

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom £412	Free Cancellation	Rating 7.4 688 reviews	Search Virgin Atlantic flights
KLM	PriceFrom £501	Free Cancellation	Rating 7.8 1,517 reviews	Search KLM flights
Aer Lingus	PriceFrom £525	Free Cancellation	Rating 7.3 1,562 reviews	Search Aer Lingus flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bristol to San Francisco Bay Area for you.

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

Yes. All flights to San Francisco Bay Area from Bristol on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Bay Area.

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

Price alerts on flights to San Francisco Bay Area from Bristol are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.