Cheap flights from Bristol to San Francisco from £563
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Bristol to San Francisco departing on 21/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Bristol to San Francisco
Cheap return flights
Cheap one-way flights
KLM flights from Bristol to San Francisco
Our best KLM deals on Bristol to San Francisco flight tickets
Virgin Atlantic flights from Bristol to San Francisco
Our best Virgin Atlantic deals on Bristol to San Francisco flight tickets
See travel insights to San Francisco from
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
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 £541. If you are unable to visit San Francisco during the month of January, then departing from Bristol during the month February is also very affordable. Most momondo users find prices during this month for around £547.
What is the cheapest day to depart on your flight to San Francisco?
The cheapest day to depart on your flight to San Francisco is on a Tuesday when prices can be found for as low as £578. This is often the case because there is less demand to fly during this day of the week. Flights from Bristol to San Francisco on a Monday will generally be more expensive and average around £673. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest airline that flies from Bristol to San Francisco?
Aer Lingus is the most popular carrier operating from Bristol to San Francisco
Which airlines fly to San Francisco?
KLM, Virgin Atlantic and British Airways are the top three most popular airlines that fly to San Francisco from Bristol according to our data. KLM is the first choice among our users, with 55% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 4 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.
When to book flights from Bristol to San Francisco
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
Best price found | £1,154 |
|---|---|
Fastest flight time | 13h 30m |
Direct flights | None |
Airports in San Francisco | 1 airport |
How far is Bristol to San Francisco by plane?
San Francisco is 5278.3 mi away from Bristol. Typically, this will take 13h 30m 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 April 2025, there are 4 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 55% of all bookings. The subsequent popular airlines are Virgin Atlantic at 19%, British Airways at 14%, and Aer Lingus at 12%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom £464 | Free Cancellation | Rating 7.4 642 reviews | |||
| PriceFrom £486 | Free Cancellation | Rating 7.8 1,329 reviews | |||
| PriceFrom £557 | Free Cancellation | Rating 7.0 1,063 reviews | |||
| PriceFrom £645 | Free Cancellation | Rating 6.6 6,771 reviews |
Travelling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsWhy 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.