Cheap flights from Bristol to San Francisco from £442
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bristol to San Francisco departing on 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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KLM flights from Bristol to San Francisco
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Delta flights from Bristol to San Francisco
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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 February is, on average, the cheapest month to fly to San Francisco from Bristol, with most prices found around £489. If you are unable to visit San Francisco during the month of February, then departing from Bristol during the month January is also very affordable. Most momondo users find prices during this month for around £528.
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 £564. 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 £656. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
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
How far is Bristol to San Francisco by plane?
San Francisco is 5278.3 mi away from Bristol. Typically, this will take 13h 25m 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 June 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 57% of all bookings. The subsequent popular airlines are Virgin Atlantic at 22%, Aer Lingus at 12%, and British Airways at 10%.
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 £453 | Free Cancellation | Rating 7.4 652 reviews | |||
| PriceFrom £472 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom £543 | Free Cancellation | Rating 7.1 1,118 reviews | |||
| PriceFrom £694 | Free Cancellation | Rating 6.6 7,011 reviews |
Travelling to a place near San Francisco?
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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.