Cheap flights from Singapore to San Francisco from S$ 701
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SFO
10 Sep — 17 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to San Francisco are usually found in February or October, booked 82 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from Singapore to San Francisco
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Singapore to San Francisco
Explore the most affordable flight options available from Singapore to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 August 2026.
Mon 21-1214:45 -
1 stop20h 25m
Sat 2-123:10 -
1 stop22h 15m
Deal found 7-8S$ 1,157
Sun 9-820:35 -
Nonstop15h 45m
Sun 23-822:50 -
Nonstop16h 25m
Deal found 8-8S$ 1,161
Thu 27-813:55 -
1 stop21h 35m
Mon 7-901:05 -
1 stop20h 30m
Deal found 10-8S$ 1,162
Thu 20-814:00 -
1 stop22h 00m
Sat 22-800:50 -
1 stop20h 50m
Deal found 6-8S$ 1,163
Fri 9-1008:45 -
Nonstop15h 30m
Thu 5-1110:40 -
Nonstop17h 35m
Deal found 10-8S$ 1,164
Wed 12-820:35 -
Nonstop15h 45m
Mon 7-922:50 -
Nonstop16h 25m
Deal found 9-8S$ 1,166
Mon 10-808:45 -
Nonstop15h 45m
Mon 31-811:00 -
Nonstop16h 35m
Deal found 8-8S$ 1,167
Thu 13-820:35 -
Nonstop15h 45m
Wed 9-910:40 -
Nonstop16h 55m
Deal found 9-8S$ 1,168
Tue 25-820:35 -
Nonstop15h 45m
Wed 9-922:40 -
Nonstop16h 35m
Deal found 9-8S$ 1,170
Tue 13-1022:50 -
2 stops34h 51m
Tue 27-1016:50 -
2 stops40h 20m
Deal found 11-8S$ 1,172
Wed 19-814:00 -
1 stop22h 00m
Wed 19-800:50 -
1 stop20h 50m
Deal found 10-8S$ 1,175
Sat 19-1213:15 -
1 stop19h 45m
Wed 30-1221:10 -
1 stop23h 05m
Deal found 7-8S$ 1,179
Best flights from Singapore to San Francisco
Discover carefully curated flight deals from Singapore to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 August 2026.
Sun 11-1020:35 -
Nonstop15h 30m
Thu 29-1011:40 -
Nonstop17h 35m
Deal found 10-8S$ 1,164
Sat 19-1213:15 -
1 stop19h 45m
Wed 30-1221:10 -
1 stop23h 05m
Deal found 7-8S$ 1,179
Sun 20-914:00 -
1 stop21h 30m
Sat 26-900:50 -
1 stop20h 50m
Deal found 6-8S$ 1,193
Fri 18-921:00 -
2 stops38h 31m
Fri 9-1023:36 -
2 stops43h 04m
Deal found 9-8S$ 1,314
Sat 5-908:05 -
2 stops21h 22m
Mon 7-910:12 -
2 stops23h 08m
Deal found 7-8S$ 1,359
Thu 27-808:45 -
Nonstop15h 45m
Tue 8-922:40 -
Nonstop16h 35m
Deal found 10-8S$ 1,164
Fri 18-908:45 -
Nonstop15h 30m
Fri 9-1010:40 -
Nonstop16h 55m
Deal found 8-8S$ 1,167
Fri 21-808:45 -
Nonstop15h 45m
Mon 24-822:50 -
Nonstop16h 25m
Deal found 6-8S$ 1,364
Tue 8-920:35 -
Nonstop15h 30m
Tue 15-910:40 -
Nonstop16h 55m
Deal found 10-8S$ 1,374
Direct flights from Singapore to San Francisco
Explore direct flight options from Singapore to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 August 2026.
Fri 9-1008:45 -
Nonstop15h 30m
Thu 5-1110:40 -
Nonstop17h 35m
Deal found 10-8S$ 1,164
Mon 24-808:45 -
Nonstop15h 45m
Sat 5-911:00 -
Nonstop16h 35m
Deal found 8-8S$ 1,166
Mon 24-808:45 -
Nonstop15h 45m
Tue 8-922:40 -
Nonstop16h 35m
Deal found 8-8S$ 1,167
Thu 27-808:45 -
Nonstop15h 45m
Tue 8-922:40 -
Nonstop16h 35m
Deal found 11-8S$ 1,168
Tue 25-820:35 -
Nonstop15h 45m
Wed 9-922:40 -
Nonstop16h 35m
Deal found 9-8S$ 1,170
Mon 21-1209:15 -
Nonstop14h 35m
Sat 2-109:40 -
Nonstop17h 25m
Deal found 7-8S$ 1,195
Fri 18-1209:15 -
Nonstop14h 35m
Sun 3-109:40 -
Nonstop17h 25m
Deal found 7-8S$ 1,196
Fri 2-1009:05 -
Nonstop15h 45m
Sun 18-1011:45 -
Nonstop16h 25m
Deal found 6-8S$ 1,198
Sun 20-920:35 -
Nonstop15h 30m
Mon 21-910:40 -
Nonstop16h 55m
Deal found 10-8S$ 1,202
Tue 8-908:45 -
Nonstop15h 30m
Thu 10-910:40 -
Nonstop16h 55m
Deal found 8-8S$ 1,205
Mon 9-1122:20 -
Nonstop14h 55m
Wed 11-1110:40 -
Nonstop17h 35m
Deal found 10-8S$ 1,207
Last-minute flights from Singapore to San Francisco
Discover last-minute flight deals from Singapore to San Francisco. Data last updated 11 August 2026 and is based on user searches.
Mon 10-808:45 -
Nonstop15h 45m
Mon 31-811:00 -
Nonstop16h 35m
Deal found 8-8S$ 1,167
Wed 12-820:35 -
Nonstop15h 45m
Wed 9-922:40 -
Nonstop16h 35m
Deal found 9-8S$ 1,166
Thu 13-808:45 -
Nonstop15h 45m
Wed 26-811:00 -
Nonstop16h 35m
Deal found 10-8S$ 1,168
Wed 19-814:00 -
1 stop22h 00m
Wed 19-800:50 -
1 stop20h 50m
Deal found 10-8S$ 1,175
Thu 20-814:00 -
1 stop22h 00m
Sat 22-800:50 -
1 stop20h 50m
Deal found 6-8S$ 1,163
Fri 21-814:00 -
1 stop22h 00m
Sun 23-800:50 -
1 stop21h 00m
Deal found 6-8S$ 1,193
Tue 25-820:35 -
Nonstop15h 45m
Wed 9-922:40 -
Nonstop16h 35m
Deal found 9-8S$ 1,170
Tue 25-814:10 -
1 stop21h 50m
Thu 27-800:50 -
1 stop21h 00m
Deal found 11-8S$ 1,194
Thu 27-813:55 -
1 stop21h 35m
Mon 7-901:05 -
1 stop20h 30m
Deal found 7-8S$ 1,161
Thu 27-808:45 -
Nonstop15h 45m
Tue 8-922:40 -
Nonstop16h 35m
Deal found 7-8S$ 1,164
Sat 5-914:10 -
1 stop21h 20m
Tue 8-914:30 -
2 stops37h 45m
Deal found 11-8S$ 1,181
One-way flights from Singapore to San Francisco
Search for one-way flight options from Singapore to San Francisco. Find affordable one-way fares based on user searches. Data last updated 11 August 2026.
Thu 3-914:00 -
1 stop21h 30m
Deal found 7-8S$ 701
Wed 2-914:00 -
1 stop21h 30m
Deal found 7-8S$ 703
Wed 9-914:00 -
1 stop21h 30m
Deal found 6-8S$ 706
Tue 8-921:40 -
3 stops59h 15m
Deal found 7-8S$ 714
Fri 15-102:00 -
1 stop32h 45m
Deal found 7-8S$ 718
Sun 30-802:00 -
1 stop33h 30m
Deal found 7-8S$ 722
Find flight deals from Singapore to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 August 2026.
Customise your flight search to find flights from Singapore 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, Cheapflights users made 200,618 searches. Data last updated 11 August 2026.
Use the filters below to find and compare flights from Singapore to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Sun 11-10
20:35-21:05
Nonstop15h 30m
San Francisco
Thu 29-10
11:40-20:15
Nonstop17h 35m
S$ 1,164
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Thu 27-8
08:45-09:30
Nonstop15h 45m
San Francisco
Tue 8-9
22:40-06:15
Nonstop16h 35m
S$ 1,164
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Fri 18-9
08:45-09:15
Nonstop15h 30m
San Francisco
Fri 9-10
10:40-18:35
Nonstop16h 55m
S$ 1,167
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Sat 19-12
13:15-17:00
1 stop19h 45m
San Francisco
Wed 30-12
21:10-12:15
1 stop23h 05m
S$ 1,179
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Sun 20-9
14:00-20:30
1 stop21h 30m
San Francisco
Sat 26-9
00:50-12:40
1 stop20h 50m
S$ 1,193
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Fri 18-9
21:00-20:31
2 stops38h 31m
San Francisco
Fri 9-10
23:36-09:40
2 stops43h 04m
S$ 1,314
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Sat 5-9
08:05-14:27
2 stops21h 22m
San Francisco
Mon 7-9
10:12-00:20
2 stops23h 08m
S$ 1,359
Fastest return journey
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Fri 21-8
08:45-09:30
Nonstop15h 45m
San Francisco
Mon 24-8
22:50-06:15
Nonstop16h 25m
S$ 1,364
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Tue 8-9
20:35-21:05
Nonstop15h 30m
San Francisco
Tue 15-9
10:40-18:35
Nonstop16h 55m
S$ 1,374
Cheapest one-way
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Sat 19-9
08:45-09:15
Nonstop15h 30m
S$ 749
Flights are sorted by cheapest return flights first.
Deals found on 8-8
Showing 1-10 of 20 resultsSorted by cheapest first
1
2
Best time to book a flight from Singapore to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Singapore with our price prediction graph.
SIN-SFO
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Singapore to San Francisco
Prices
Airlines
Delays
More
How far ahead should I book a flight from Singapore to San Francisco?
To ensure you get the cheapest price possible for a flight from Singapore to San Francisco, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Singapore to San Francisco?
Currently, February is the cheapest month in which you can book a flight from Singapore to San Francisco (average of S$ 869). Flying from Singapore to San Francisco in April is currently the most expensive (average of S$ 1,388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SIN to SFO?
Find hourly flight availability from Singapore to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 August 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to San Francisco as you normally would.
How much does it cost for a return flight from Singapore to San Francisco?
Airfare is typical for this route at the moment.
Singapore to San Francisco flights typically cost between S$ 1,152 and S$ 1,634 in December.The cheapest return price found within the last 5 days was S$ 1,157 on STARLUX Airlines (21 Dec–2 Jan).
Weekly flight availability from Singapore to San Francisco
Explore weekly flight availability from Singapore to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 August 2026.
The most flights from SIN to SFO are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
How often are flights from Singapore to San Francisco delayed?
About 21% of weekly flights between Singapore and San Francisco have experienced delays in the past year, with the average delay time being 141 minutes.
What is the most punctual flight time for Singapore to San Francisco flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Singapore to San Francisco flights?
Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
What’s the top stopover airport for flights from Singapore to San Francisco?
Share of one-stop return flights from Singapore to San Francisco chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Taipei City (TPE) – chosen by Cheapflights users on 37% of one-stop itineraries from Singapore to San Francisco on Cheapflights.
What’s the cheapest stopover airport for flights from Singapore to San Francisco?
Average return fare for one-stop flights from Singapore to San Francisco, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Incheon (ICN) is the most affordable one-stop option, with an average return flight price of S$ 972.
What’s the fastest stopover option from Singapore to San Francisco?
Shortest average travel time for one-stop one-way flights from Singapore to San Francisco, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Hong Kong (HKG) have the shortest average one-way travel time for one-stop routes: 18h 17m.
Which airport typically offers the quickest stopover for flights from Singapore to San Francisco?
Average stopover duration for one-stop one-way flights from Singapore to San Francisco, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Dubai (DXB) offer the fastest connection on this route, with an average stopover time of 2h 13m.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to 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 an airline for your flight to San Francisco. Reviews last updated 11 August 2026.
Get a feel of what it's like to fly with STARLUX Airlines,EVA Air, andSingapore Airlines from Singapore to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Related info for your journey
Find useful and relevant information for your journey from Singapore to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from Singapore to San Francisco?
If you book a flight from Singapore to San Francisco, you will be flying from Changi to San Francisco. Flights to San Francisco (SFO) from Singapore Changi (SIN) take 14h 35m for a nonstop flight. There are 4 flights from Changi to San Francisco per day from 11 airlines.
How popular is this Singapore to San Francisco flight route?
The Singapore Changi to San Francisco flight path was viewed by 704 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Singapore to San Francisco?
Departing from Singapore to San Francisco will take you 15h 30m. Singapore and San Francisco are separated by a distance of 13572 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Singapore to San Francisco round-trip?
Cheapflights users have booked flights from Singapore to San Francisco round-trip from S$ 754. Other airlines that can offer you cheap pricing are United Airlines, from S$ 764, and Singapore Airlines, from S$ 802. Air Canada is currently priced 37% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Singapore to San Francisco one-way?
The cheapet airlines for a one-way flight from Singapore to San Francisco are Singapore Airlines (S$ 497), United Airlines (S$ 502), and Cathay Pacific (S$ 641).
What are the cheapest flights from Singapore to San Francisco?
The cheapest flight price from Singapore to San Francisco is S$ 573. On average you can expect to pay S$ 1,480. The most popular route, (Singapore Changi - San Francisco), can usually be booked for S$ 933.
Can I find deals for flights from Singapore to San Francisco that include hotel bookings?
Yes. In addition to deals on Singapore to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to San Francisco.
Can I find deals for business class flights from Singapore to San Francisco?
Yes. Cheapflights offers flight deals from Singapore to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Singapore to San Francisco?
Currently, February is the cheapest month in which you can book a flight from Singapore to San Francisco (average of S$ 869). Flying from Singapore to San Francisco in April is currently the most expensive (average of S$ 1,388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Book flights to San Francisco if you plan to visit one of these locations
Millbrae
South San Francisco
Sunnyvale
Santa Clara
Milpitas
Carmel-by-the-Sea
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.
Airlines
Alternative routes
Complete your trip
Direct flights to California
Flights by cabin class
Other flight options
Popular flights
San Francisco flight routes
Fly from Singapore to San Francisco on these airlines
Choose from the following airlines for your flight from Singapore to San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 11 August 2026.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 August 2026.
Top 10 airlines flying from Singapore to San Francisco
Discover the top 10 airlines that operate flights from Singapore to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 11 August 2026.
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 Singapore to San Francisco?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Singapore to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Singapore to San Francisco?
Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to San Francisco for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Singapore to San Francisco with no change fees?
Yes! Cheapflights helps users easily find flights from Singapore to San Francisco with no change fees.
Can Cheapflights notify me if prices for flights from Singapore to San Francisco become cheaper?
Yes! Start tracking prices for Singapore to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book With Flexibility
Our users can plan ahead with confidence and find flights with no change fees.
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.