£424 Find Cheap Flights from Bristol to San Francisco Bay Area – Compare and Save

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 Bay Area departing on 17/9. 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

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Cheap Flights from Bristol to San Francisco Bay Area

Cheapest return prices found by our users on KAYAK in the last 72 hours
San Francisco
San Francisco2 stops£471
San Jose
San Jose2 stops£612
San Francisco
San Francisco2 stops£471
San Jose
San Jose2 stops£612

Book Cheap Bristol to San Francisco Bay Area Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bristol to San Francisco Bay Area 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 Bay Area

Sun, 20 Sep - Wed, 30 Sep
Multiple Airlines Logo
19:05 - 13:35
BRS
-
SFO
50h 30m
2 stops
Multiple Airlines Logo
16:35 - 23:35
SFO
-
BRS
23h 00m
2 stops
£471Multiple Airlines
Thu, 3 Sep - Tue, 8 Sep
Multiple Airlines Logo
12:00 - 14:40
BRS
-
SFO
34h 40m
2 stops
Multiple Airlines Logo
16:45 - 22:55
SFO
-
BRS
22h 10m
2 stops
£501Multiple Airlines
Thu, 3 Sep - Tue, 8 Sep
Multiple Airlines Logo
12:00 - 14:40
BRS
-
SFO
34h 40m
2 stops
Multiple Airlines Logo
16:45 - 22:55
SFO
-
BRS
22h 10m
2 stops
£512Multiple Airlines
Tue, 8 Sep - Wed, 23 Sep
Multiple Airlines Logo
18:00 - 13:15
BRS
-
SFO
27h 15m
2 stops
Multiple Airlines Logo
15:15 - 21:55
SFO
-
BRS
22h 40m
2 stops
£517Multiple Airlines
Wed, 2 Sep - Sat, 19 Sep
Multiple Airlines Logo
18:40 - 14:30
BRS
-
SFO
27h 50m
2 stops
Multiple Airlines Logo
19:35 - 00:05
SFO
-
BRS
20h 30m
2 stops
£520Multiple Airlines
Thu, 3 Sep - Tue, 8 Sep
Multiple Airlines Logo
12:00 - 14:40
BRS
-
SFO
34h 40m
3 stops
Multiple Airlines Logo
16:45 - 22:55
SFO
-
BRS
22h 10m
2 stops
£537Multiple Airlines
Thu, 3 Sep - Tue, 8 Sep
Aer Lingus Logo
08:25 - 15:50
BRS
-
SFO
15h 25m
1 stop
Aer Lingus Logo
17:40 - 16:00
SFO
-
BRS
14h 20m
1 stop
£539Aer Lingus
Thu, 3 Sep - Tue, 8 Sep
Aer Lingus Logo
08:25 - 15:50
BRS
-
SFO
15h 25m
1 stop
Aer Lingus Logo
17:40 - 16:00
SFO
-
BRS
14h 20m
1 stop
£540Aer Lingus
Thu, 3 Sep - Tue, 8 Sep
Multiple Airlines Logo
12:00 - 14:40
BRS
-
SFO
34h 40m
3 stops
Multiple Airlines Logo
16:45 - 22:55
SFO
-
BRS
22h 10m
2 stops
£540Multiple Airlines
Wed, 2 Sep - Sat, 19 Sep
Aer Lingus Logo
20:25 - 16:20
BRS
-
SFO
27h 55m
2 stops
Aer Lingus Logo
22:46 - 07:55
SFO
-
BRS
25h 09m
2 stops
£548Aer Lingus
Booking Insights

KAYAK's insights & trends for Bristol to San Francisco Bay Area flights

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

Can I save money by flying with a stopover from Bristol to San Francisco Bay Area?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £193, prices are generally cheapest when you fly direct.

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

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 Bay Area, 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 Bay Area is January, when tickets cost £0 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £934 and £772 respectively.

Good to know - Cheap tickets from Bristol to San Francisco Bay Area

Low season

March

Cheapest flight

£424
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from Bristol to San Francisco

FAQs - booking San Francisco Bay Area flights

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

    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 Bay Area.

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

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

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

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

    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 from Bristol to San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Bristol to San Francisco Bay Area

 
See real verified KAYAK customer reviews for airlines flying from Bristol to San Francisco Bay Area. 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 Bay Area? 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.
7.3
Aer LingusOverall score based on 1682 reviews
8.1Crew
7.0Entertainment
7.4Boarding
7.2Comfort
6.7Food
Airline reviews

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

8.0 ExcellentTim, Jun 2026
DUB - LAX
Read more Aer Lingus reviews

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

OK overall. Flight was delayed Crew on flight was good

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

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.

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

I was pleasantly surprised and enjoyed the services of the airline since flying is not my favorite thing. My goal was to be with my brother's family in Manchester after his death. All staff was helpful, the food appreciated since I selected an overnight flight. Every aspect of the experience was comforting. I plan to return to Manchester in order to attend my brother's funeral in October and hope that I am able to find a reasonable priced flight. Thank you

Very good except for the boarding process which was more hectic than it should have been

I would definitely use a Linus again, the price was right, the service is excellent. No delays. Wish I had a direct flight from my hometown Detroit.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

Everything you need to know for your flight to San Francisco Bay Area

Information on your arrival and departure airports