Cheap flights from Singapore to San Francisco from ₹ 38,235
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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SFO
1 Feb — 8 Feb1
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 Wednesday or Thursday and return on a Wednesday
Cheap 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 2 January 2026.
Tue 27/110:10SIN - SFO
Nonstop14h 50mUnited Airlines
Wed 28/110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 1/1₹ 61,266
Mon 16/214:45SIN - SFO
1 stop20h 15mSTARLUX Airlines
Mon 23/223:10SFO - SIN
1 stop22h 15mSTARLUX Airlines
Deal found 2/1₹ 67,293
Fri 13/310:10SIN - SFO
Nonstop14h 55mUnited Airlines
Sun 22/322:35SFO - SIN
Nonstop17h 25mUnited Airlines
Deal found 31/12₹ 67,383
Sat 14/322:20SIN - SFO
Nonstop14h 55mUnited Airlines
Fri 20/311:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 1/1₹ 67,473
Tue 24/220:15SIN - SFO
1 stop17h 00mCathay Pacific
Mon 9/323:55SFO - SIN
1 stop21h 00mCathay Pacific
Deal found 31/12₹ 69,182
Tue 23/602:00SIN - SFO
1 stop32h 55mChina Airlines
Mon 13/701:05SFO - SIN
1 stop20h 30mChina Airlines
Deal found 2/1₹ 69,452
Fri 13/314:25SIN - SFO
1 stop20h 20mChina Airlines
Sun 22/323:40SFO - SIN
1 stop22h 25mChina Airlines
Deal found 2/1₹ 69,632
Tue 17/307:40SIN - SFO
1 stop24h 40mCathay Pacific
Sat 18/412:55SFO - SIN
1 stop25h 35mCathay Pacific
Deal found 31/12₹ 70,262
Tue 17/310:40SIN - SFO
2 stops38h 10mDelta
Sat 18/406:05SFO - SIN
2 stops31h 55mDelta
Deal found 31/12₹ 70,802
Thu 22/110:45SIN - SFO
1 stop20h 35mUnited Airlines
Wed 4/210:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 31/12₹ 71,881
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 2 January 2026.
Tue 27/110:10SIN - SFO
Nonstop14h 50mUnited Airlines
Wed 28/110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 1/1₹ 61,266
Tue 17/314:45SIN - SFO
1 stop20h 15mSTARLUX Airlines
Fri 17/400:50SFO - SIN
1 stop20h 50mSTARLUX Airlines
Deal found 2/1₹ 67,293
Tue 23/602:00SIN - SFO
1 stop32h 55mChina Airlines
Mon 13/701:05SFO - SIN
1 stop20h 30mChina Airlines
Deal found 2/1₹ 69,452
Mon 16/210:10SIN - SFO
Nonstop14h 55mUnited Airlines
Sun 22/222:35SFO - SIN
Nonstop17h 25mUnited Airlines
Deal found 2/1₹ 61,356
Sun 15/210:10SIN - SFO
Nonstop14h 55mUnited Airlines
Sun 22/210:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 1/1₹ 61,356
Thu 12/302:00SIN - SFO
1 stop32h 45mChina Airlines
Sun 22/323:40SFO - SIN
1 stop34h 00mChina Airlines
Deal found 1/1₹ 69,632
Sat 14/210:10SIN - SFO
Nonstop14h 55mUnited Airlines
Sat 21/210:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 31/12₹ 61,356
Thu 22/122:20SIN - SFO
Nonstop14h 55mUnited Airlines
Wed 4/222:35SFO - SIN
Nonstop17h 25mUnited Airlines
Deal found 1/1₹ 61,356
Fri 13/310:10SIN - SFO
Nonstop14h 55mUnited Airlines
Sun 22/322:35SFO - SIN
Nonstop17h 25mUnited Airlines
Deal found 31/12₹ 67,383
Sun 15/310:10SIN - SFO
Nonstop14h 55mUnited Airlines
Thu 19/311:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 1/1₹ 67,473
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 2 January 2026.
Tue 27/110:10SIN - SFO
Nonstop14h 50mUnited Airlines
Wed 28/110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 1/1₹ 61,266
Fri 13/310:10SIN - SFO
Nonstop14h 55mUnited Airlines
Sun 22/322:35SFO - SIN
Nonstop17h 25mUnited Airlines
Deal found 31/12₹ 67,383
Sat 14/322:20SIN - SFO
Nonstop14h 55mUnited Airlines
Sun 22/311:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 1/1₹ 67,473
Tue 17/310:10SIN - SFO
Nonstop14h 55mUnited Airlines
Sat 18/410:25SFO - SIN
Nonstop17h 10mUnited Airlines
Deal found 1/1₹ 73,501
Sat 14/322:20SIN - SFO
Nonstop14h 55mUnited Airlines
Mon 23/322:35SFO - SIN
Nonstop17h 25mUnited Airlines
Deal found 1/1₹ 73,591
Tue 17/309:15SIN - SFO
Nonstop14h 35mSingapore Airlines
Tue 24/310:40SFO - SIN
Nonstop17h 25mSingapore Airlines
Deal found 2/1₹ 75,300
Tue 24/209:15SIN - SFO
Nonstop14h 35mSingapore Airlines
Mon 9/310:40SFO - SIN
Nonstop17h 25mSingapore Airlines
Deal found 31/12₹ 75,390
Sun 1/210:00SIN - SFO
Nonstop14h 50mUnited Airlines
Sat 14/222:35SFO - SIN
Nonstop17h 25mUnited Airlines
Deal found 1/1₹ 76,290
Wed 24/609:15SIN - SFO
Nonstop15h 35mSingapore Airlines
Tue 14/711:45SFO - SIN
Nonstop16h 25mSingapore Airlines
Deal found 2/1₹ 80,158
Fri 20/209:15SIN - SFO
Nonstop14h 35mSingapore Airlines
Fri 27/209:40SFO - SIN
Nonstop17h 25mSingapore Airlines
Deal found 2/1₹ 94,282
Mon 11/520:40SIN - SFO
Nonstop15h 05mUnited Airlines
Fri 29/511:10SFO - SIN
Nonstop16h 25mUnited Airlines
Deal found 31/12₹ 94,372
Last-minute flights from Singapore to San Francisco
Discover last-minute flight deals from Singapore to San Francisco. Data last updated 2 January 2026 and is based on user searches.
Fri 16/110:10SIN - SFO
Nonstop14h 50mUnited Airlines
Mon 19/110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 1/1₹ 67,473
Thu 22/110:45SIN - SFO
1 stop20h 35mUnited Airlines
Wed 4/210:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 31/12₹ 71,881
Tue 27/110:10SIN - SFO
Nonstop14h 50mUnited Airlines
Wed 28/110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 1/1₹ 61,266
Thu 29/110:00SIN - SFO
Nonstop14h 50mUnited Airlines
Thu 5/206:00SFO - SIN
2 stops26h 55mUnited Airlines
Deal found 1/1₹ 72,241
Sun 1/210:00SIN - SFO
Nonstop14h 50mUnited Airlines
Sat 14/221:10SFO - SIN
2 stops41h 45mUnited Airlines
Deal found 1/1₹ 72,511
Mon 16/214:45SIN - SFO
1 stop20h 15mSTARLUX Airlines
Mon 23/223:10SFO - SIN
1 stop22h 15mSTARLUX Airlines
Deal found 2/1₹ 67,293
Tue 24/220:15SIN - SFO
1 stop17h 00mCathay Pacific
Mon 9/323:55SFO - SIN
1 stop21h 00mCathay Pacific
Deal found 31/12₹ 69,182
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 2 January 2026.
Sat 14/222:20SIN - SFO
Nonstop14h 55mUnited Airlines
Deal found 1/1₹ 38,235
Sun 15/210:10SIN - SFO
Nonstop14h 55mUnited Airlines
Deal found 1/1₹ 38,325
Sat 14/312:55SIN - SFO
1 stop24h 20mCathay Pacific
Deal found 31/12₹ 43,543
Wed 28/114:45SIN - SFO
1 stop20h 15mSTARLUX Airlines
Deal found 31/12₹ 43,633
Thu 22/110:45SIN - SFO
1 stop20h 35mUnited Airlines
Deal found 2/1₹ 44,082
Tue 17/206:35SIN - SFO
1 stop18h 40mUnited Airlines
Deal found 31/12₹ 44,352
Wed 28/110:45SIN - SFO
2 stops41h 15mUnited Airlines
Deal found 31/12₹ 44,532
Sun 1/211:55SIN - SFO
2 stops42h 58mUnited Airlines
Deal found 31/12₹ 44,622
Wed 25/202:00SIN - SFO
1 stop32h 45mChina Airlines
Deal found 2/1₹ 44,982
Mon 27/413:45SIN - SFO
1 stop21h 10mChina Airlines
Deal found 31/12₹ 45,252
Wed 18/202:00SIN - SFO
1 stop32h 45mChina Airlines
Deal found 31/12₹ 46,062
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 2 January 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 454,620 searches. Data last updated 2 January 2026.
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
Tue 27/1
10:10-09:00
Nonstop14h 50m
San Francisco
Wed 28/1
10:35-20:15
Nonstop17h 40m
₹ 61,266
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Mon 16/2
10:10-09:05
Nonstop14h 55m
San Francisco
Sun 22/2
22:35-08:00
Nonstop17h 25m
₹ 61,356
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Sun 15/2
10:10-09:05
Nonstop14h 55m
San Francisco
Sun 22/2
10:35-20:15
Nonstop17h 40m
₹ 61,356
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Sat 14/2
10:10-09:05
Nonstop14h 55m
San Francisco
Sat 21/2
10:35-20:15
Nonstop17h 40m
₹ 61,356
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Thu 22/1
22:20-21:15
Nonstop14h 55m
San Francisco
Wed 4/2
22:35-08:00
Nonstop17h 25m
₹ 61,356
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Tue 17/3
14:45-20:00
1 stop20h 15m
San Francisco
Fri 17/4
00:50-12:40
1 stop20h 50m
₹ 67,293
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Fri 13/3
10:10-10:05
Nonstop14h 55m
San Francisco
Sun 22/3
22:35-07:00
Nonstop17h 25m
₹ 67,383
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Sun 15/3
10:10-10:05
Nonstop14h 55m
San Francisco
Thu 19/3
11:35-20:15
Nonstop17h 40m
₹ 67,473
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Tue 23/6
02:00-19:55
1 stop32h 55m
San Francisco
Mon 13/7
01:05-12:35
1 stop20h 30m
₹ 69,452
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Thu 12/3
02:00-19:45
1 stop32h 45m
San Francisco
Sun 22/3
23:40-00:40
1 stop34h 00m
₹ 69,632
Flights are sorted by cheapest return flights first.
Deals found on 31/12
Showing 1-10 of 21 results
1
2
3
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 26 December 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, March is the cheapest month in which you can book a flight from Singapore to San Francisco (average of ₹ 45,882). Flying from Singapore to San Francisco in January is currently the most expensive (average of ₹ 60,906). 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 2 January 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?
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 2 January 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 18% of weekly flights between Singapore and San Francisco have experienced delays in the past year, with the average delay time being 126 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 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 15% 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 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.
Hong Kong (HKG) is the most affordable one-stop option, with an average return flight price of ₹ 146,003.
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, 23 users have taken a look at flights from Singapore Changi to San Francisco.
How long is the flight from Singapore to San Francisco?
United Airlines can get you from Singapore to San Francisco in just under 14h 50m. Your travel time will be generally consistent. Singapore and San Francisco are separated by a distance of 13572 km. All flights are typically direct.
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, March is the cheapest month in which you can book a flight from Singapore to San Francisco (average of ₹ 45,882). Flying from Singapore to San Francisco in January is currently the most expensive (average of ₹ 60,906). 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 2 January 2026.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 2 January 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?
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.
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.