Cheap flights from Singapore to San Francisco from ₹ 37,411
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 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SFO
17 Dec — 24 Dec1
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 60 days in advance, depart on a Thursday or Friday and return on a Tuesday
Find flight deals from Singapore to San Francisco
Enter your travel dates to find the best prices.
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 17 November 2025.
Thu 18/1220:15SIN - SFO
1 stop16h 45mCathay Pacific
Tue 30/1221:45SFO - SIN
1 stop23h 20mCathay Pacific
Deal found 16/11₹ 62,589
Fri 21/1122:20SIN - SFO
Nonstop14h 55mUnited Airlines
Fri 28/1110:50SFO - SIN
Nonstop17h 25mUnited Airlines
Deal found 15/11₹ 65,691
Mon 22/1210:10SIN - SFO
Nonstop14h 50mUnited Airlines
Thu 15/110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 17/11₹ 65,869
Sat 13/1202:00SIN - SFO
1 stop32h 45mChina Airlines
Sun 11/123:40SFO - SIN
1 stop21h 25mChina Airlines
Deal found 16/11₹ 69,238
Thu 25/1202:00SIN - SFO
1 stop32h 45mChina Airlines
Sun 11/123:40SFO - SIN
1 stop21h 25mChina Airlines
Deal found 16/11₹ 69,326
Mon 22/1214:25SIN - SFO
1 stop20h 20mChina Airlines
Thu 15/123:40SFO - SIN
1 stop33h 00mChina Airlines
Deal found 17/11₹ 69,415
Thu 25/1206:35SIN - SFO
1 stop18h 40mUnited Airlines
Wed 25/222:35SFO - SIN
Nonstop17h 25mUnited Airlines
Deal found 17/11₹ 70,567
Sun 16/1102:00SIN - SFO
1 stop32h 45mChina Airlines
Mon 17/1123:40SFO - SIN
1 stop21h 25mChina Airlines
Deal found 16/11₹ 70,922
Sun 21/1202:00SIN - SFO
1 stop32h 45mChina Airlines
Sun 18/123:40SFO - SIN
1 stop33h 00mChina Airlines
Deal found 17/11₹ 71,099
Thu 18/1222:20SIN - SFO
Nonstop14h 55mUnited Airlines
Tue 30/1222:35SFO - SIN
Nonstop17h 25mUnited Airlines
Deal found 16/11₹ 71,809
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 17 November 2025.
Thu 12/316:45SIN - SFO
1 stop20h 30mCathay Pacific
Mon 16/322:45SFO - SIN
1 stop26h 00mCathay Pacific
Deal found 14/11₹ 60,993
Thu 12/322:20SIN - SFO
Nonstop14h 55mUnited Airlines
Mon 16/311:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 14/11₹ 65,691
Fri 13/309:15SIN - SFO
Nonstop14h 35mSingapore Airlines
Sun 22/310:40SFO - SIN
Nonstop17h 25mSingapore Airlines
Deal found 15/11₹ 68,794
Thu 5/307:40SIN - SFO
1 stop29h 35mCathay Pacific
Mon 9/312:25SFO - SIN
1 stop21h 00mCathay Pacific
Deal found 16/11₹ 61,170
Sun 8/322:20SIN - SFO
Nonstop14h 55mUnited Airlines
Sun 15/311:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 15/11₹ 65,691
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 17 November 2025.
Sun 14/1210:10SIN - SFO
Nonstop15h 05mUnited Airlines
Mon 12/110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 16/11₹ 65,691
Mon 22/1210:10SIN - SFO
Nonstop14h 50mUnited Airlines
Thu 15/110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 17/11₹ 65,869
Wed 18/309:15SIN - SFO
Nonstop14h 35mSingapore Airlines
Tue 24/310:40SFO - SIN
Nonstop17h 25mSingapore Airlines
Deal found 14/11₹ 68,706
Fri 13/309:15SIN - SFO
Nonstop14h 35mSingapore Airlines
Sun 22/310:40SFO - SIN
Nonstop17h 25mSingapore Airlines
Deal found 15/11₹ 68,794
Thu 18/1222:20SIN - SFO
Nonstop14h 55mUnited Airlines
Wed 7/110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 16/11₹ 71,809
Tue 23/1222:20SIN - SFO
Nonstop14h 55mUnited Airlines
Mon 5/110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 16/11₹ 75,975
Thu 11/1210:10SIN - SFO
Nonstop15h 05mUnited Airlines
Thu 1/110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 16/11₹ 81,738
Thu 18/1210:10SIN - SFO
Nonstop14h 50mUnited Airlines
Thu 1/110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 16/11₹ 81,915
Tue 23/1222:20SIN - SFO
Nonstop14h 55mUnited Airlines
Wed 31/1222:35SFO - SIN
Nonstop17h 25mUnited Airlines
Deal found 16/11₹ 82,801
Tue 23/1210:10SIN - SFO
Nonstop14h 50mUnited Airlines
Sun 4/110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 16/11₹ 84,929
Mon 15/1210:10SIN - SFO
Nonstop15h 05mUnited Airlines
Sat 10/122:35SFO - SIN
Nonstop17h 25mUnited Airlines
Deal found 16/11₹ 85,106
Last-minute flights from Singapore to San Francisco
Discover last-minute flight deals from Singapore to San Francisco. Data last updated 17 November 2025 and is based on user searches.
Sun 16/1102:00SIN - SFO
1 stop32h 45mChina Airlines
Mon 24/1123:40SFO - SIN
1 stop21h 25mChina Airlines
Deal found 14/11₹ 70,922
Fri 21/1122:20SIN - SFO
Nonstop14h 55mUnited Airlines
Fri 28/1110:50SFO - SIN
Nonstop17h 25mUnited Airlines
Deal found 15/11₹ 65,691
Sat 13/1202:00SIN - SFO
1 stop32h 45mChina Airlines
Mon 12/123:40SFO - SIN
1 stop21h 25mChina Airlines
Deal found 16/11₹ 69,238
Thu 18/1220:15SIN - SFO
1 stop16h 45mCathay Pacific
Tue 30/1221:45SFO - SIN
1 stop23h 20mCathay Pacific
Deal found 16/11₹ 62,589
Thu 18/1222:20SIN - SFO
Nonstop14h 55mUnited Airlines
Wed 7/110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 16/11₹ 71,809
Mon 22/1210:10SIN - SFO
Nonstop14h 50mUnited Airlines
Thu 15/110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 17/11₹ 65,869
Mon 22/1214:25SIN - SFO
1 stop20h 20mChina Airlines
Sun 18/123:40SFO - SIN
1 stop21h 25mChina Airlines
Deal found 17/11₹ 69,415
Thu 25/1202:00SIN - SFO
1 stop32h 45mChina Airlines
Sun 11/123:40SFO - SIN
1 stop21h 25mChina Airlines
Deal found 16/11₹ 69,326
Thu 25/1206:35SIN - SFO
1 stop18h 40mUnited Airlines
Wed 25/222:35SFO - SIN
Nonstop17h 25mUnited Airlines
Deal found 17/11₹ 70,567
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 17 November 2025.
Sun 23/1122:20SIN - SFO
Nonstop14h 55mUnited Airlines
Deal found 17/11₹ 37,411
Tue 2/1207:40SIN - SFO
2 stops28h 00mMultiple Airlines
Deal found 16/11₹ 43,085
Mon 2/210:45SIN - SFO
2 stops24h 43mUnited Airlines
Deal found 16/11₹ 43,528
Tue 23/1206:35SIN - SFO
2 stops27h 07mUnited Airlines
Deal found 16/11₹ 43,794
Wed 10/1223:00SIN - SFO
1 stop26h 00mChina Eastern
Deal found 15/11₹ 44,770
Sun 21/1202:00SIN - SFO
1 stop32h 45mChina Airlines
Deal found 16/11₹ 44,858
Sat 18/402:00SIN - SFO
1 stop32h 55mChina Airlines
Deal found 16/11₹ 44,947
Wed 3/1219:30SIN - SFO
2 stops40h 10mMultiple Airlines
Deal found 16/11₹ 45,124
Wed 3/1210:10SIN - SFO
Nonstop15h 05mUnited Airlines
Deal found 17/11₹ 46,011
Fri 28/1122:20SIN - SFO
Nonstop14h 55mUnited Airlines
Deal found 15/11₹ 46,099
Sun 7/1202:00SIN - SFO
1 stop32h 45mChina Airlines
Deal found 15/11₹ 47,074
Cheap 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 17 November 2025.
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 454,620 searches. Data last updated 17 November 2025.
Use the filters below to find and compare flights from Singapore to San Francisco that are best for you.
Fly from
Singapore
Fly to
San Francisco
Route
Depart
Return
Price
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Thu 12/3
16:45-22:15
1 stop20h 30m
San Francisco
Mon 16/3
22:45-15:45
1 stop26h 00m
₹ 60,993
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Thu 5/3
07:40-21:15
1 stop29h 35m
San Francisco
Mon 9/3
12:25-00:25
1 stop21h 00m
₹ 61,170
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Thu 12/3
22:20-22:15
Nonstop14h 55m
San Francisco
Mon 16/3
11:35-20:15
Nonstop17h 40m
₹ 65,691
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Sun 8/3
22:20-22:15
Nonstop14h 55m
San Francisco
Sun 15/3
11:35-20:15
Nonstop17h 40m
₹ 65,691
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Fri 13/3
09:15-08:50
Nonstop14h 35m
San Francisco
Sun 22/3
10:40-19:05
Nonstop17h 25m
₹ 68,794
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Tue 23/12
06:35-17:42
2 stops27h 07m
₹ 43,794
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Mon 19/1
02:00-18:45
1 stop32h 45m
₹ 44,858
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Thu 23/4
13:45-19:55
1 stop21h 10m
₹ 44,858
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Thu 9/4
02:00-19:55
1 stop32h 55m
₹ 44,858
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Mon 20/4
02:00-19:55
1 stop32h 55m
₹ 44,858
Flights are sorted by cheapest return flights first.
Deals found on 16/11
Showing 1-10 of 15 results
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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.
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?
Use this chart to determine the optimal time to book a return flight from Singapore to San Francisco. Price data was last updated on 14 November 2025.
Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 ₹ 47,961). Flying from Singapore to San Francisco in January is currently the most expensive (average of ₹ 64,273). 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 17 November 2025.
It’s typically best to fly out from Singapore to San Francisco in the afternoon. Doing so could potentially save you 18% on the flight price compared to flying in the evening, which is usually more expensive.
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 17 November 2025.
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 19% of weekly flights between Singapore and San Francisco have experienced delays in the past year, with the average delay time being 125 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 at night 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 Friday 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 14% 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.
Hong Kong (HKG) – chosen by Cheapflights users on 50% of one-stop itineraries from Singapore to San Francisco on Cheapflights.
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 Tokyo (NRT) have the shortest average one-way travel time for one-stop routes: 19h 20m.
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 Tokyo (NRT) have the shortest average one-way travel time for one-stop routes: 19h 20m.
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 Tokyo (NRT) offer the fastest connection on this route, with an average stopover time of 2h 45m.
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.
How popular is this Singapore to San Francisco flight route?
Within the past month, 38 users have taken a look at flights from Singapore Changi to San Francisco.
How long is the flight from Singapore to San Francisco?
Cathay Pacific can get you from Singapore to San Francisco in just under 20h 30m. Your travel time can differ by up to . Singapore and San Francisco are separated by a distance of 13572 km.
What are the cheapest flights from Singapore to San Francisco?
The cheapest flight price from Singapore to San Francisco is ₹ 45,676. On average you can expect to pay ₹ 45,676. The most popular route, (Singapore Changi - San Francisco), can usually be booked for ₹ 59,840.
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 ₹ 47,961). Flying from Singapore to San Francisco in January is currently the most expensive (average of ₹ 64,273). 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.
Browse through other flights departing from Singapore. Flights are based on user searches made on Cheapflights and were last updated on 17 November 2025.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 November 2025.
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?
When you search for this flight from Singapore to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Singapore to San Francisco?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to San Francisco for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Singapore to San Francisco with no change fees?
Need flexible booking options for your flight to San Francisco from Singapore? 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 Singapore to San Francisco become cheaper?
Not ready to book yet? You can track prices for flights from Singapore to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.
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