£57+ Cheap flights from San Francisco Bay Area
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. 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.
Find flights from San Francisco Bay Area
Cheapest flights from San Francisco Bay AreaExplore the most affordable flight options available from San Francisco Bay Area. Find the lowest fares based on data from user searches, with prices last updated on 2 September 2025.
Explore the most affordable flight options available from San Francisco Bay Area. Find the lowest fares based on data from user searches, with prices last updated on 2 September 2025.
Find flights from San Francisco Bay Area within your budget
Fly to
Route
Depart
Return
Price
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Tue 14/10
19:40-12:55
2 stops33h 15m
London Heathrow
Fri 17/10
06:40-23:33
2 stops24h 53m
San FranciscoLondon
SFO - STN
SFOSTN
San Francisco
Tue 23/9
08:30-12:40
2 stops20h 10m
London Stansted
Tue 7/10
22:05-12:40
2 stops22h 35m
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Wed 29/10
21:40-21:25
1 stop16h 45m
Glasgow Intl
Thu 6/11
05:55-18:45
1 stop20h 50m
San FranciscoLondon
SFO - STN
SFOSTN
San Francisco
Sun 12/10
19:40-23:59
2 stops20h 19m
London Stansted
Fri 31/10
14:05-15:35
2 stops32h 30m
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Sun 1/2
17:30-16:40
1 stop15h 10m
Glasgow Intl
Mon 16/2
20:25-15:00
1 stop26h 35m
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Tue 13/1
20:40-21:30
1 stop16h 50m
Glasgow Intl
Wed 28/1
12:45-18:45
1 stop14h 00m
San FranciscoLondon
SFO - STN
SFOSTN
San Francisco
Wed 24/9
08:30-11:50
2 stops19h 20m
London Stansted
Tue 30/9
22:05-12:40
2 stops22h 35m
San FranciscoLondon
SFO - LTN
SFOLTN
San Francisco
Wed 24/9
08:30-11:45
2 stops19h 15m
London Luton
Tue 30/9
18:10-12:40
2 stops26h 30m
San FranciscoGlasgow
SFO - GLA
SFOGLA
San Francisco
Sun 5/10
19:20-21:30
1 stop18h 10m
Glasgow Intl
Tue 14/10
05:50-13:50
1 stop16h 00m
San JoseLondon
SJC - LHR
SJCLHR
San Jose
Wed 15/10
16:37-14:15
1 stop13h 38m
London Heathrow
Wed 22/10
13:25-22:08
1 stop16h 43m
Best time to book a flight from San Francisco Bay Area
Have a flexible travel schedule? Discover the best time to fly from San Francisco Bay Area with our price prediction graph.
Travel insights for flights from San Francisco Bay Area
Get recent, data-driven insights about flights from San Francisco Bay Area including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from San Francisco Bay Area?
Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area (average of £381). Flying from San Francisco Bay Area in June will prove the most costly (average of £593). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
When is the cheapest time to fly from San Francisco Bay Area?
Use this chart to determine the cheapest time to fly return from San Francisco Bay Area to Heathrow. Price data was last updated on 16 December 2024.
Those who are seeking the cheapest fare on flights departing from San Francisco Bay Area would be wise to consider leaving during Wednesday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Friday at midday when fares are usually the most expensive.
Which airlines fly from San Francisco Bay Area?
Many airlines operate round-trip flights from San Francisco Bay Area: Virgin Atlantic, United Airlines, British Airways, Lufthansa, Iberia. These airlines fly to the following popular destinations: London.
Airline reviews for flights from San Francisco Bay Area
Get insights into the airlines that provide service from San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from San Francisco Bay Area. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Check out reviews from past customers who have flown United Airlines, Virgin Atlantic, andIberia from San Francisco Bay Area to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Thomas,Mar 2025
SFO - TPE
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Thomas,Mar 2025
SFO - TPE
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Thomas,Mar 2025
SFO - TPE
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Thomas,Mar 2025
SFO - TPE
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Thomas,Mar 2025
SFO - TPE
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Thomas,Mar 2025
SFO - TPE
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Direct flights from California
Book a direct flight from one of these other cities located in California.
Related info for your journey
Access useful and relevant information related to your journey from San Francisco Bay Area. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 2 September 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from San Francisco Bay Area?
Deals for flights from San Francisco Bay Area are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from San Francisco Bay Area?
Cheapflights simply makes it quick and affordable to book flights from San Francisco Bay Area by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from San Francisco Bay Area with no change fees?
Need flexible booking options for your flight from San Francisco Bay Area ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from San Francisco Bay Area become cheaper?
Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from San Francisco Bay Area today and book when you’re ready!