Cheap flights from San Francisco to Singapore from ₹ 35,632
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SIN
28 Oct — 4 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from San Francisco to Singapore Changi are usually found in August or September, booked 79 days in advance, depart on a Tuesday or Friday and return on a Monday
Cheap flight deals from San Francisco to Singapore
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from San Francisco to Singapore
Explore the most affordable flight options available from San Francisco to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 September 2026.
Thu 15/1010:40 -
Nonstop16h 55m
Wed 28/1010:10 -
Nonstop15h 05m
Deal found 23/9₹ 66,667
Mon 19/1010:40 -
Nonstop16h 55m
Thu 29/1022:20 -
Nonstop14h 55m
Deal found 28/9₹ 66,763
Mon 19/1022:40 -
Nonstop16h 35m
Mon 2/1122:20 -
Nonstop14h 55m
Deal found 28/9₹ 66,858
Mon 30/1122:40 -
Nonstop17h 20m
Thu 22/409:00 -
Nonstop15h 10m
Deal found 26/9₹ 67,050
Mon 9/1107:00 -
2 stops24h 40m
Sun 22/1110:10 -
Nonstop15h 05m
Deal found 25/9₹ 67,529
Mon 26/1001:20 -
1 stop38h 35m
Tue 3/1122:20 -
Nonstop14h 55m
Deal found 28/9₹ 67,625
Thu 29/1011:40 -
Nonstop17h 35m
Mon 9/1110:45 -
1 stop20h 45m
Deal found 28/9₹ 67,720
Mon 19/1022:40 -
Nonstop16h 35m
Tue 3/1106:35 -
1 stop18h 55m
Deal found 28/9₹ 67,912
Tue 27/1008:45 -
2 stops31h 10m
Thu 5/1122:20 -
Nonstop14h 55m
Deal found 28/9₹ 68,008
Sun 18/1022:50 -
2 stops40h 50m
Sat 24/1020:35 -
Nonstop15h 30m
Deal found 25/9₹ 68,104
Best flights from San Francisco to Singapore
Discover carefully curated flight deals from San Francisco to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 September 2026.
Mon 2/1107:25 -
2 stops31h 30m
Thu 12/1110:10 -
Nonstop15h 05m
Deal found 25/9₹ 68,104
Sat 17/1022:50 -
1 stop27h 35m
Thu 29/1013:15 -
1 stop19h 45m
Deal found 23/9₹ 81,514
Sat 9/107:15 -
2 stops31h 40m
Sat 13/210:10 -
Nonstop14h 50m
Deal found 23/9₹ 68,104
Mon 1/222:44 -
2 stops34h 11m
Thu 18/210:10 -
Nonstop14h 50m
Deal found 28/9₹ 68,295
Sun 8/1122:50 -
2 stops32h 50m
Wed 18/1110:10 -
Nonstop15h 05m
Deal found 23/9₹ 68,391
Tue 10/1108:45 -
2 stops24h 10m
Sun 15/1110:10 -
Nonstop15h 05m
Deal found 24/9₹ 68,391
Sat 31/1008:42 -
2 stops23h 58m
Wed 25/1110:10 -
Nonstop15h 05m
Deal found 23/9₹ 68,391
Sat 30/111:05 -
1 stop27h 50m
Fri 19/222:20 -
Nonstop14h 55m
Deal found 26/9₹ 68,487
Tue 9/212:19 -
2 stops26h 36m
Mon 1/310:45 -
1 stop20h 45m
Deal found 27/9₹ 69,061
Wed 21/1008:55 -
2 stops23h 25m
Mon 9/1110:45 -
1 stop20h 45m
Deal found 24/9₹ 69,349
Sun 28/200:20 -
1 stop38h 35m
Fri 30/406:15 -
2 stops27h 47m
Deal found 23/9₹ 70,115
Sat 6/207:15 -
2 stops24h 25m
Sat 13/210:45 -
2 stops21h 52m
Deal found 26/9₹ 70,307
Direct flights from San Francisco to Singapore
Explore direct flight options from San Francisco to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 September 2026.
Thu 15/1010:40 -
Nonstop16h 55m
Wed 28/1010:10 -
Nonstop15h 05m
Deal found 23/9₹ 66,667
Mon 19/1010:40 -
Nonstop16h 55m
Thu 29/1022:20 -
Nonstop14h 55m
Deal found 28/9₹ 66,763
Mon 19/1022:40 -
Nonstop16h 35m
Mon 2/1122:20 -
Nonstop14h 55m
Deal found 28/9₹ 66,858
Mon 30/1122:40 -
Nonstop17h 20m
Thu 22/409:00 -
Nonstop15h 10m
Deal found 26/9₹ 67,050
Mon 15/322:40 -
Nonstop17h 20m
Mon 5/409:00 -
Nonstop15h 10m
Deal found 24/9 ₹ 67,146
Mon 9/1110:40 -
Nonstop17h 35m
Sun 15/1122:20 -
Nonstop14h 55m
Deal found 23/9₹ 76,245
Sat 28/1122:40 -
Nonstop17h 20m
Wed 9/1210:10 -
Nonstop15h 05m
Deal found 24/9₹ 76,724
Sun 25/1011:40 -
Nonstop17h 35m
Sun 1/1122:20 -
Nonstop14h 55m
Deal found 27/9₹ 76,820
Sun 18/1022:40 -
Nonstop16h 35m
Sat 24/1020:35 -
Nonstop15h 30m
Deal found 24/9₹ 76,916
Mon 8/210:35 -
Nonstop17h 40m
Wed 3/310:10 -
Nonstop14h 50m
Deal found 25/9₹ 77,107
Thu 22/1022:40 -
Nonstop16h 35m
Thu 29/1010:10 -
Nonstop15h 05m
Deal found 24/9₹ 77,778
Thu 14/110:35 -
Nonstop17h 40m
Mon 18/110:10 -
Nonstop15h 00m
Deal found 26/9₹ 81,035
Last-minute flights from San Francisco to Singapore
Discover last-minute flight deals from San Francisco to Singapore. Data last updated 28 September 2026 and is based on user searches.
Thu 15/1010:40 -
Nonstop16h 55m
Wed 28/1010:10 -
Nonstop15h 05m
Deal found 23/9₹ 66,667
Sun 18/1010:40 -
Nonstop16h 55m
Mon 2/1110:45 -
1 stop20h 45m
Deal found 25/9₹ 67,529
Sun 18/1022:50 -
2 stops40h 50m
Sat 24/1020:35 -
Nonstop15h 30m
Deal found 25/9₹ 68,104
Mon 19/1010:40 -
Nonstop16h 55m
Thu 29/1022:20 -
Nonstop14h 55m
Deal found 28/9₹ 66,763
Mon 19/1022:40 -
Nonstop16h 35m
Mon 2/1122:20 -
Nonstop14h 55m
Deal found 28/9₹ 66,858
Mon 19/1022:40 -
Nonstop16h 35m
Tue 3/1106:35 -
1 stop18h 55m
Deal found 28/9₹ 67,912
Sat 24/1022:50 -
2 stops33h 50m
Tue 3/1110:10 -
Nonstop15h 05m
Deal found 28/9₹ 68,295
Mon 26/1001:20 -
1 stop38h 35m
Tue 3/1122:20 -
Nonstop14h 55m
Deal found 28/9₹ 67,625
Tue 27/1008:45 -
2 stops31h 10m
Thu 5/1122:20 -
Nonstop14h 55m
Deal found 28/9₹ 68,008
Thu 29/1011:40 -
Nonstop17h 35m
Mon 9/1110:45 -
1 stop20h 45m
Deal found 28/9₹ 67,720
One-way flights from San Francisco to Singapore
Search for one-way flight options from San Francisco to Singapore. Find affordable one-way fares based on user searches. Data last updated 28 September 2026.
Mon 26/1022:40 -
Nonstop17h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/9₹ 35,632
Tue 24/1110:20 -
1 stop28h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9₹ 36,494
Thu 5/1106:20 -
2 stops30h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/9₹ 36,782
Fri 26/313:05 -
2 stops43h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/9₹ 37,069
Sat 5/1222:50 -
2 stops32h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9₹ 37,261
Wed 2/1200:20 -
1 stop31h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9₹ 37,548
Mon 22/307:15 -
2 stops32h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9₹ 37,835
Sat 7/1108:38 -
2 stops47h 02m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9₹ 37,931
Sat 21/1114:12 -
2 stops46h 48m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9₹ 38,123
Wed 24/322:44 -
2 stops35h 11m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9₹ 38,314
Find flight deals from San Francisco to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Singapore (SIN). 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 28 September 2026.
Customise your flight search to find flights from San Francisco to Singapore 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 7,457,451 searches. Data last updated 28 September 2026.
Use the filters below to find and compare flights from San Francisco to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Mon 23/11
10:40-20:15
Nonstop17h 35m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 35,632
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Tue 24/11
10:40-20:15
Nonstop17h 35m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 35,632
Fastest return journey
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Mon 19/10
10:40-18:35
Nonstop16h 55m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 35,632
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Tue 23/3
12:45-05:00
1 stop25h 15m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 36,494
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Tue 9/2
11:45-20:25
1 stop40h 40m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 36,494
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Tue 12/1
00:20-06:55
1 stop38h 35m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 36,494
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Sun 10/1
10:20-06:55
1 stop28h 35m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 36,494
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Thu 11/2
10:45-23:40
1 stop20h 55m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 36,782
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Thu 14/1
07:25-06:55
2 stops31h 30m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 36,782
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Fri 5/2
07:15-06:55
2 stops31h 40m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 36,973
Flights are sorted by cheapest return flights first.
Deals found on 28/9
Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3
Best time to book a flight from San Francisco to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from San Francisco with our price prediction graph.
SFO-SIN
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 San Francisco to Singapore
Prices
Airlines
Delays
How far ahead should I book a flight from San Francisco to Singapore?
The price you pay for your flight from San Francisco to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Francisco to Singapore?
Currently, August is the cheapest month in which you can book a flight from San Francisco to Singapore (average of ₹ 66,667). Flying from San Francisco to Singapore in December is currently the most expensive (average of ₹ 144,732). 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 SFO to SIN?
Find hourly flight availability from San Francisco to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 September 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Singapore as you normally would.
How much does it cost for a return flight from San Francisco to Singapore?
Airfare is typical for this route at the moment.
San Francisco to Singapore flights typically cost between ₹ 66,667 and ₹ 87,261 in October.The cheapest return price found within the last 5 days was ₹ 66,667 on United Airlines (15 Oct–28 Oct).
Weekly flight availability from San Francisco to Singapore
Explore weekly flight availability from San Francisco to Singapore. 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 28 September 2026.
The most flights from SFO to SIN are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).
How often are flights from San Francisco to Singapore delayed?
About 17% of weekly flights between San Francisco and Singapore have experienced delays in the past year, with the average delay time being 147 minutes.
What is the most punctual flight time for San Francisco to Singapore flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Francisco to Singapore flights?
Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 11% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Singapore. 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 San Francisco to Singapore flight route?
The San Francisco to Singapore Changi flight path was viewed by 10 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 San Francisco to Singapore?
United Airlines can get you from San Francisco to Singapore in just under 38h 35m. Your travel time can differ by up to . The distance from San Francisco to Singapore is about 13572 km.
Can I find deals for flights from San Francisco to Singapore that include hotel bookings?
Yes. In addition to deals on San Francisco to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Francisco to Singapore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Singapore.
Can I find deals for business class flights from San Francisco to Singapore?
Yes. Cheapflights offers flight deals from San Francisco to Singapore 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 San Francisco to Singapore?
Currently, August is the cheapest month in which you can book a flight from San Francisco to Singapore (average of ₹ 66,667). Flying from San Francisco to Singapore in December is currently the most expensive (average of ₹ 144,732). 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 San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 28 September 2026.
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 September 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 San Francisco to Singapore?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Francisco to Singapore. 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 San Francisco to Singapore?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco to Singapore for you. Better yet — we are completely free to use.
Can Cheapflights find flights from San Francisco to Singapore with no change fees?
Need flexible booking options for your flight to Singapore from San Francisco? 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 to Singapore become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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.