$112+ Cheap flights from San Francisco
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.
What to know about flights from San Francisco
Discover essential information about flights departing from San Francisco, including flight schedules, destinations, airlines operating at the San Francisco airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 12 September 2025.
Cheapest one-way flight | $54 |
---|---|
Cheapest round-trip flight | $536 |
Cheapest airline | Alaska Airlines |
Most popular destination | Las Vegas Harry Reid Intl (LAS) |
Good round-trip deal | $327 or less |
Good one-way deal | $97 or less |
Find flights from San Francisco
Cheapest flights from San FranciscoExplore the most affordable flight options available from San Francisco. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2025.
Explore the most affordable flight options available from San Francisco. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2025.
Find flights from San Francisco within your budget
Fly to
Route
Depart
Return
Price
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Mon 27/10
15:30-18:30
2 stops20h 00m
London Heathrow
Mon 3/11
06:40-14:35
1 stop15h 55m
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Tue 21/10
15:30-18:30
2 stops19h 00m
London Heathrow
Tue 28/10
19:50-16:10
2 stops27h 20m
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Fri 28/11
16:40-14:35
2 stops61h 55m
London Heathrow
Tue 2/12
13:55-14:35
2 stops56h 40m
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Mon 1/12
17:25-12:00
Nonstop10h 35m
London Heathrow
Fri 12/12
09:00-16:30
1 stop15h 30m
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Wed 10/12
17:25-12:00
Nonstop10h 35m
London Heathrow
Wed 17/12
09:00-16:30
1 stop15h 30m
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Tue 11/11
00:45-07:05
1 stop22h 20m
London Heathrow
Thu 20/11
06:30-11:50
1 stop13h 20m
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Tue 23/9
16:05-10:25
Nonstop10h 20m
London Heathrow
Tue 7/10
16:25-19:30
Nonstop11h 05m
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Sun 7/12
12:50-07:25
Nonstop10h 35m
London Heathrow
Fri 19/12
10:05-13:20
Nonstop11h 15m
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Wed 24/9
19:55-14:10
Nonstop10h 15m
London Heathrow
Tue 30/9
10:35-13:40
Nonstop11h 05m
San FranciscoLondon
SFO - LHR
SFOLHR
San Francisco
Tue 23/9
11:35-10:00
1 stop14h 25m
London Heathrow
Tue 30/9
16:25-19:30
Nonstop11h 05m
Best time to book a flight from San Francisco
Have a flexible travel schedule? Discover the best time to fly from San Francisco with our price prediction graph.
Travel insights for flights from San Francisco
Get recent, data-driven insights about flights from San Francisco including ideal travel times, pricing trends, and more.
When is the best time to book a flight from San Francisco?
Use this chart to determine the optimal time to book a return flight from San Francisco to Sydney. Price data was last updated on 29 August 2025.
The best time to book flights from San Francisco is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Francisco?
Currently, February is the cheapest month in which you can book a flight from San Francisco (average of $603). Flying from San Francisco in April will prove the most costly (average of $1,199). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from San Francisco?
When flying from San Francisco check dates and pricing for the following: United Airlines, Fiji Airways, Qantas Airways, Hawaiian Airlines, Air Canada. As they depart for the following popular destinations: Sydney.
What are popular destinations to fly to from San Francisco?
San Francisco offers frequent flights to New York (1,403 flights per day), Chicago (1,082 flights per day) and Los Angeles (953 flights per day).
What is the cheapest place to fly to from San Francisco?
The cheapest city to fly to from San Francisco is Las Vegas Harry Reid Intl, with prices starting at $54. Explore other affordable destinations below.
Airline reviews for flights from San Francisco
Get insights into the airlines that provide service from San Francisco. 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. In the last 7 days, Cheapflights users made a total of 647,157 searches.
See what other customers who have flown with Fiji Airways, Hawaiian Airlines, andQantas Airways from San Francisco have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Christopher,June 2025
LAX - NAN
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Christopher,June 2025
LAX - NAN
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Christopher,June 2025
LAX - NAN
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Christopher,June 2025
LAX - NAN
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Christopher,June 2025
LAX - NAN
Boarding
Entertainment
Comfort
Food
Crew
Overall
Reviews
Christopher,June 2025
LAX - NAN
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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. 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 12 September 2025.
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How does Cheapflights help users find flights from San Francisco?
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Why should you use Cheapflights to find cheap flight tickets from San Francisco?
Cheapflights simply makes it quick and affordable to book flights from San Francisco 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 with no change fees?
Yes! Cheapflights helps users easily find flights from San Francisco with no change fees.
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