BRS - SFO

£260 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 15/4. 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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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£431
Overall average: £946
Multiple Airlines
Sun 19/4Sun 26/4
BRS - SFO • 2 stops
Cheapest one-way flight
£295
Multiple Airlines
Wed 15/4
BRS - SFO • 1 stop
Top airlines
Cheapest • from £612 (return)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
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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 £933 (return)
Shortest trip • 13h 39m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 40% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Sun, 19 Apr - Sun, 26 Apr
Multiple Airlines Logo
05:45 - 17:55
BRS
-
SFO
20h 10m
2 stops
Multiple Airlines Logo
19:40 - 17:50
SFO
-
BRS
38h 10m
1 stop
£431Multiple Airlines
Thu, 23 Apr - Thu, 30 Apr
Multiple Airlines Logo
18:45 - 16:50
BRS
-
SFO
30h 05m
2 stops
Multiple Airlines Logo
19:40 - 18:30
SFO
-
BRS
38h 50m
1 stop
£509Multiple Airlines
Fri, 24 Apr - Fri, 1 May
Multiple Airlines Logo
07:35 - 15:50
BRS
-
SFO
16h 15m
1 stop
Multiple Airlines Logo
17:35 - 22:05
SFO
-
BRS
20h 30m
1 stop
£519Multiple Airlines
Thu, 23 Apr - Thu, 30 Apr
Multiple Airlines Logo
08:55 - 15:50
BRS
-
SFO
14h 55m
1 stop
Multiple Airlines Logo
17:35 - 14:25
SFO
-
BRS
12h 50m
1 stop
£537Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
KLM Logo
17:30 - 11:45
BRS
-
SFO
26h 15m
1 stop
KLM Logo
13:45 - 08:50
SFO
-
BRS
35h 05m
1 stop
£612KLM
Tue, 21 Apr - Tue, 28 Apr
KLM Logo
06:15 - 11:45
BRS
-
SFO
13h 30m
1 stop
KLM Logo
13:10 - 13:15
SFO
-
BRS
16h 05m
2 stops
£615KLM
Tue, 21 Apr - Tue, 28 Apr
KLM Logo
06:15 - 16:07
BRS
-
SFO
17h 52m
2 stops
KLM Logo
13:10 - 13:15
SFO
-
BRS
16h 05m
2 stops
£622KLM
Mon, 20 Apr - Mon, 27 Apr
Virgin Atlantic Logo
06:15 - 11:45
BRS
-
SFO
13h 30m
1 stop
Virgin Atlantic Logo
13:45 - 22:05
SFO
-
BRS
24h 20m
1 stop
£629Virgin Atlantic
Mon, 20 Apr - Mon, 27 Apr
Delta Logo
06:15 - 19:03
BRS
-
SFO
20h 48m
2 stops
Delta Logo
05:59 - 13:15
SFO
-
BRS
23h 16m
2 stops
£633Delta
Wed, 22 Apr - Wed, 29 Apr
Aer Lingus Logo
08:25 - 15:55
BRS
-
SFO
15h 30m
1 stop
Aer Lingus Logo
17:40 - 16:00
SFO
-
BRS
14h 20m
1 stop
£635Aer Lingus
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.

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 £409 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is £946 and £925 respectively.

Good to know - Cheap tickets from Bristol to San Francisco

Low seasonFebruary
Cheapest flight£295
Best time to beat the crowds (40% less expensive on average)
Most popular time to fly and prices are also 14% 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 £295 for a one-way ticket and £431 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 £616 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 £583 and an overall rating of 7.5.

  • 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.

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 1470 reviews
7.6Comfort
7.3Food
7.8Boarding
7.1Entertainment
8.4Crew
Airline reviews

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

10.0 Excellentsmit, Mar 2026
BLR - AMS
Read more KLM reviews

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!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

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

Great crew - old style upper class seats on the older fleet now feels dated

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

One of the best flight experiences I've have had in along time. Would fly with them again.

Like getting a bus. No great luxury but will get you there

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

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

Information on your arrival and departure airports