BRS - SFO

£369 Find Cheap Flights from Bristol to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bristol to San Francisco departing on 27/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bristol to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bristol to San Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£541
Overall average: £740
Multiple Airlines
Tue 9/6Tue 16/6
BRS - SFO • 1 stop
Cheapest one-way flight
£369
Multiple Airlines
Mon 27/7
BRS - SFO • 3 stops
Top airlines
Cheapest • from £634 (return)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Bristol and San Francisco. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £687 (return)
Shortest trip • 13h 34m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 39% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bristol to San Francisco (BRS-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bristol to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bristol to San Francisco

Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
08:20 - 15:55
BRS
-
SFO
15h 35m
1 stop
Multiple Airlines Logo
17:40 - 16:35
SFO
-
BRS
14h 55m
1 stop
£541Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
08:55 - 15:50
BRS
-
SFO
14h 55m
1 stop
Multiple Airlines Logo
17:35 - 22:55
SFO
-
BRS
21h 20m
1 stop
£543Multiple Airlines
Fri, 12 Jun - Fri, 19 Jun
Multiple Airlines Logo
09:20 - 15:50
BRS
-
SFO
14h 30m
1 stop
Multiple Airlines Logo
17:35 - 15:50
SFO
-
BRS
14h 15m
1 stop
£631Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Aer Lingus Logo
08:25 - 15:55
BRS
-
SFO
15h 30m
1 stop
Aer Lingus Logo
09:49 - 16:00
SFO
-
BRS
22h 11m
2 stops
£634Aer Lingus
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
12:00 - 22:06
BRS
-
SFO
18h 06m
2 stops
Multiple Airlines Logo
17:35 - 14:05
SFO
-
BRS
12h 30m
1 stop
£640Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
Aer Lingus Logo
08:25 - 15:50
BRS
-
SFO
15h 25m
1 stop
Aer Lingus Logo
17:35 - 16:00
SFO
-
BRS
14h 25m
1 stop
£667Aer Lingus
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
12:40 - 12:40
BRS
-
SFO
32h 00m
3 stops
Multiple Airlines Logo
12:15 - 20:30
SFO
-
BRS
24h 15m
3 stops
£672Multiple Airlines
Sun, 24 May - Sun, 31 May
Multiple Airlines Logo
08:00 - 15:55
BRS
-
SFO
15h 55m
1 stop
Multiple Airlines Logo
17:40 - 14:15
SFO
-
BRS
12h 35m
1 stop
£688Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
Multiple Airlines Logo
08:55 - 15:50
BRS
-
SFO
14h 55m
1 stop
Multiple Airlines Logo
17:35 - 14:05
SFO
-
BRS
12h 30m
1 stop
£698Multiple Airlines
Wed, 10 Jun - Tue, 30 Jun
Multiple Airlines Logo
12:40 - 13:15
BRS
-
SFO
32h 35m
2 stops
Multiple Airlines Logo
15:15 - 21:20
SFO
-
BRS
22h 05m
2 stops
£712Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Bristol to San Francisco flights

Get data-powered insights and trends into flights from Bristol to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Bristol to San Francisco?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Bristol to San Francisco departing in June.

What is the cheapest month to fly from Bristol to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bristol to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bristol to San Francisco is February, where tickets cost £406 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £918 and £821 respectively.

Good to know - Cheap tickets from Bristol to San Francisco

Low seasonFebruary
Cheapest flight£541
Best time to beat the crowds (40% less expensive on average)
Most popular time to fly and prices are also 13% lower on average.
Flight from Bristol to San Francisco

When to book flights from Bristol to San Francisco

Are your dates flexible? Find out the best times to travel from Bristol to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bristol to San Francisco

  • What is the cheapest flight from Bristol to San Francisco?

    In the last 3 days, the lowest price for a flight from Bristol to San Francisco was £369 for a one-way ticket and £541 for a return.

  • Which aircraft models fly most regularly from Bristol to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bristol to San Francisco?

    SkyTeam is the only airline alliance operating flights between Bristol and San Francisco.

  • Which is the best airline for flights from Bristol to San Francisco, KLM or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Bristol to San Francisco are KLM and Virgin Atlantic. With an average price for the route of £619 and an overall rating of 7.8, KLM is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £582 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Bristol to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bristol to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bristol to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Bristol is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bristol to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to Bristol with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bristol to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Bristol up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Bristol to San Francisco?

    In the past 3 days, the cheapest return tickets from Bristol to San Francisco were found on Aer Lingus (£634) and British Airways (£775).

Reviews of the top 3 airlines flying from Bristol to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Bristol to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bristol to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1510 reviews
7.1Entertainment
7.8Boarding
7.3Food
7.7Comfort
8.4Crew
Airline reviews

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

10.0 ExcellentDiane, Apr 2026
AMS - HUY
Read more KLM reviews

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Flight was on time, staff are friendly and helpful onboard.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

OK overall. Flight was delayed Crew on flight was good

On time, only a little turbulence, very competent and caring attendants. Clear information.

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

Economy seats a bit small but other than that it was all good.

delayed flight stayed whole night at washington Dallas airport at seats , uncomfortable . i am senior citizen , very tired , worst travel.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

Everything you need to know for your flight from Bristol to San Francisco

Information on your arrival and departure airports