Bristol (BRS) → San Francisco (SFO)
About Bristol to San Francisco Flights
Discover the best flights from Bristol to San Francisco, covering 8,514 km in approximately 11h 9m. Bristol (BRS) to San Francisco (SFO) is one of the major long-haul routes connecting United Kingdom and United States. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Bristol to San Francisco.
12-Month Price History
Flight prices from Bristol to San Francisco vary significantly throughout the year. February typically offers the best deals with average prices around $1574, while July sees the highest prices, averaging $2667. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
108 days
For best prices
Booking Tips
For the best prices on Bristol to San Francisco flights, we recommend booking 117 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
American Airlines AA | $2750 | $10690 | $14780 |
Air France AF | $2970 | $10750 | $17340 |
United Airlines UA | $3070 | $10690 | $17180 |
Alaska Airlines AS | $3160 | $9800 | $14600 |
Lufthansa LH | $3390 | $12600 | $16470 |
Delta Air Lines DL | $3440 | $10310 | $18930 |
British Airways BA | $3500 | $11000 | $17250 |
American Airlines
AA
Economy
$2750
Business
$10690
First
$14780
Air France
AF
Economy
$2970
Business
$10750
First
$17340
United Airlines
UA
Economy
$3070
Business
$10690
First
$17180
Alaska Airlines
AS
Economy
$3160
Business
$9800
First
$14600
Lufthansa
LH
Economy
$3390
Business
$12600
First
$16470
Delta Air Lines
DL
Economy
$3440
Business
$10310
First
$18930
British Airways
BA
Economy
$3500
Business
$11000
First
$17250
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
London → San Francisco
Heathrow (LHR) to San Francisco International (SFO)
Distance: 8,616 km
Average price: $1810
London → San Francisco
Gatwick (LGW) to San Francisco International (SFO)
Distance: 8,655 km
Average price: $1818
Birmingham → San Francisco
Birmingham (BHX) to San Francisco International (SFO)
Distance: 8,476 km
Average price: $1783
Birmingham → San Francisco
Birmingham (BHX) to San Francisco International (SFO)
Distance: 8,476 km
Average price: $1783
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Frequently Asked Questions
How long is the flight from Bristol to San Francisco?
The flight time from Bristol (BRS) to San Francisco (SFO) is approximately 11 hours and 9 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Bristol and San Francisco?
The aerial distance between Bristol and San Francisco is 8,514 kilometers (5,290 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Bristol to San Francisco?
Several airlines operate flights between Bristol and San Francisco, including United Airlines, Alaska Airlines, American Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Bristol to San Francisco?
Based on historical data, February typically offers the lowest airfares for flights from Bristol to San Francisco. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to San Francisco?
For the best prices on Bristol to San Francisco flights, we recommend booking 133 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Bristol to San Francisco?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United Kingdom traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Bristol and San Francisco?
Bristol operates on Europe/London time zone, while San Francisco is in the America/Los_Angeles time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.