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Cheap flights from Bristol to San Francisco from $406

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 4/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Bristol to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:55 am - 3:50 pm
BRS
-
SFO
14h 55m
1 stop
Multiple Airlines Logo
5:35 pm - 8:15 pm
SFO
-
BRS
18h 40m
1 stop
$734Multiple Airlines
Mon, May 18 - Mon, May 25
Multiple Airlines Logo
8:55 am - 3:50 pm
BRS
-
SFO
14h 55m
1 stop
Multiple Airlines Logo
5:35 pm - 2:05 pm
SFO
-
BRS
12h 30m
1 stop
$747Multiple Airlines
Thu, May 21 - Thu, May 28
Multiple Airlines Logo
5:55 am - 3:55 pm
BRS
-
SFO
18h 00m
1 stop
Multiple Airlines Logo
5:40 pm - 7:05 pm
SFO
-
BRS
17h 25m
1 stop
$757Multiple Airlines
Sun, May 17 - Sun, May 24
Aer Lingus Logo
8:25 am - 3:50 pm
BRS
-
SFO
15h 25m
1 stop
Aer Lingus Logo
5:35 pm - 2:25 pm
SFO
-
BRS
12h 50m
1 stop
$854Aer Lingus
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
2:40 pm - 2:40 pm
BRS
-
SFO
32h 00m
2 stops
Multiple Airlines Logo
4:45 pm - 11:05 pm
SFO
-
BRS
22h 20m
2 stops
$899Multiple Airlines
Mon, May 18 - Mon, May 25
Multiple Airlines Logo
8:55 am - 11:26 pm
BRS
-
SFO
22h 31m
2 stops
Multiple Airlines Logo
5:35 pm - 8:15 pm
SFO
-
BRS
18h 40m
1 stop
$900Multiple Airlines
Mon, May 18 - Mon, May 25
Delta Logo
6:15 am - 11:45 am
BRS
-
SFO
13h 30m
1 stop
Delta Logo
5:55 am - 1:15 pm
SFO
-
BRS
23h 20m
2 stops
$903Delta
Thu, Apr 30 - Thu, May 7
Delta Logo
6:15 am - 7:03 pm
BRS
-
SFO
20h 48m
2 stops
Delta Logo
5:55 am - 1:15 pm
SFO
-
BRS
23h 20m
2 stops
$908Delta
Thu, Apr 30 - Thu, May 7
Multiple Airlines Logo
12:00 pm - 2:40 pm
BRS
-
SFO
34h 40m
3 stops
Multiple Airlines Logo
4:45 pm - 10:55 pm
SFO
-
BRS
22h 10m
2 stops
$946Multiple Airlines
Thu, May 21 - Thu, May 28
Multiple Airlines Logo
12:00 pm - 2:40 pm
BRS
-
SFO
34h 40m
2 stops
Multiple Airlines Logo
4:45 pm - 10:55 pm
SFO
-
BRS
22h 10m
2 stops
$947Multiple Airlines
Thu, May 21 - Thu, May 28

Aer Lingus flights from Bristol to San Francisco

Our best Aer Lingus deals on Bristol to San Francisco flight tickets
Aer Lingus
Apr 30
BRS8:25 amBristol
15h 25m
1 stop
SFO3:50 pmSan Francisco
May 7
SFO5:35 pmSan Francisco
12h 50m
1 stop
BRS2:25 pmBristol
$854
Aer Lingus
Apr 30
BRS8:25 amBristol
23h 26m
2 stops
SFO11:51 pmSan Francisco
May 7
SFO5:30 amSan Francisco
18h 25m
2 stops
BRS7:55 amBristol
$1,089

Delta flights from Bristol to San Francisco

Our best Delta deals on Bristol to San Francisco flight tickets
Delta
Apr 30
BRS6:15 amBristol
13h 30m
1 stop
SFO11:45 amSan Francisco
May 7
SFO5:55 amSan Francisco
23h 20m
2 stops
BRS1:15 pmBristol
$903
Delta
Apr 30
BRS6:15 amBristol
20h 48m
2 stops
SFO7:03 pmSan Francisco
May 7
SFO5:55 amSan Francisco
23h 20m
2 stops
BRS1:15 pmBristol
$908
Delta
Apr 19
BRS6:15 amBristol
20h 01m
2 stops
SFO6:16 pmSan Francisco
May 7
SFO5:55 amSan Francisco
23h 20m
2 stops
BRS1:15 pmBristol
$948

momondo Fare Finder

 
Customize your flight search to find flights from Bristol to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 6, 2026.
Use the filters below to find and compare flights from Bristol to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Mon 5/18

8:55 am-3:50 pm

1 stop14h 55m

San Francisco

Mon 5/25

5:35 pm-8:15 pm

1 stop18h 40m

$734
Quickest round-trip

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 5/21

8:55 am-3:50 pm

1 stop14h 55m

San Francisco

Thu 5/28

5:35 pm-2:05 pm

1 stop12h 30m

$747

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Sun 5/17

5:55 am-3:55 pm

1 stop18h 00m

San Francisco

Sun 5/24

5:40 pm-7:05 pm

1 stop17h 25m

$757

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 4/30

8:25 am-3:50 pm

1 stop15h 25m

San Francisco

Thu 5/7

5:35 pm-2:25 pm

1 stop12h 50m

$854

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Mon 5/18

2:40 pm-2:40 pm

2 stops32h 00m

San Francisco

Mon 5/25

4:45 pm-11:05 pm

2 stops22h 20m

$899

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Mon 5/18

8:55 am-11:26 pm

2 stops22h 31m

San Francisco

Mon 5/25

5:35 pm-8:15 pm

1 stop18h 40m

$900

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 4/30

6:15 am-11:45 am

1 stop13h 30m

San Francisco

Thu 5/7

5:55 am-1:15 pm

2 stops23h 20m

$903

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 4/30

6:15 am-7:03 pm

2 stops20h 48m

San Francisco

Thu 5/7

5:55 am-1:15 pm

2 stops23h 20m

$908

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 5/21

12:00 pm-2:40 pm

3 stops34h 40m

San Francisco

Thu 5/28

4:45 pm-10:55 pm

2 stops22h 10m

$946

BristolSan Francisco

BRS - SFO

BRSSFO

Bristol

Thu 5/21

12:00 pm-2:40 pm

2 stops34h 40m

San Francisco

Thu 5/28

4:45 pm-10:55 pm

2 stops22h 10m

$947

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Bristol and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $765.

Can stopping save me money on Bristol to San Francisco flights?

You could potentially save up to 46% on your flight if you consider stops on a Bristol to San Francisco flight.

When to book flights from Bristol to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Bristol to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Fastest flight time

18h 00m

Direct flights

None
The fastest flight from Bristol to San Francisco takes 18h 00m
There are no direct flights from Bristol to San Francisco. There are no popular flight routes from Bristol to San Francisco.
Search flight deals

Frequently asked questions about flying from Bristol to San Francisco

  • How far is Bristol to San Francisco by plane?

    A flight from Bristol to San Francisco will travel around 5278.5 mi. Typically, this will take 18h 00m 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 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.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Vallejo
Calistoga
Salinas
Daly City
Half Moon Bay
Milpitas
South San Francisco
Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Bristol to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Bristol.

Can I find flights from Bristol to San Francisco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco from Bristol with this policy.

How can momondo help me find flights from Bristol to San Francisco?

Once you have performed a search for Bristol to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Bristol to San Francisco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Francisco from Bristol. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Francisco trip

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