Cheap flights from San Francisco to Singapore from ₹ 35,148
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SIN
4 Oct — 11 Oct1
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 September or August, 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 4 September 2026.
Mon 7/911:00 -
Nonstop16h 35m
Fri 25/908:45 -
Nonstop15h 30m
Deal found 3/9₹ 65,855
Thu 3/911:00 -
Nonstop16h 35m
Wed 16/920:35 -
Nonstop15h 30m
Deal found 1/9₹ 66,044
Mon 31/811:00 -
Nonstop16h 35m
Mon 14/911:05 -
1 stop20h 25m
Deal found 31/8₹ 66,422
Thu 22/1010:40 -
Nonstop16h 55m
Wed 11/1110:45 -
1 stop20h 45m
Deal found 1/9₹ 66,800
Tue 13/1010:40 -
Nonstop16h 55m
Mon 26/1010:45 -
1 stop20h 45m
Deal found 3/9₹ 66,894
Sat 24/1011:40 -
1 stop21h 00m
Sat 7/1110:10 -
Nonstop15h 05m
Deal found 4/9₹ 66,989
Fri 4/911:00 -
Nonstop16h 35m
Thu 17/911:05 -
1 stop37h 30m
Deal found 4/9₹ 67,083
Wed 11/1107:00 -
2 stops24h 40m
Thu 19/1110:10 -
Nonstop15h 05m
Deal found 2/9₹ 67,272
Tue 8/921:13 -
2 stops35h 07m
Thu 24/908:45 -
Nonstop15h 30m
Deal found 1/9₹ 67,367
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 4 September 2026.
Fri 29/100:20 -
1 stop38h 35m
Sat 13/210:10 -
Nonstop14h 50m
Deal found 2/9₹ 66,705
Tue 15/912:50 -
1 stop25h 10m
Fri 25/907:30 -
1 stop18h 10m
Deal found 3/9₹ 77,949
Wed 21/1022:40 -
Nonstop16h 35m
Wed 11/1110:45 -
1 stop20h 45m
Deal found 30/8₹ 66,894
Tue 15/912:15 -
1 stop21h 30m
Fri 25/908:45 -
Nonstop15h 30m
Deal found 31/8₹ 66,989
Thu 11/208:14 -
2 stops30h 41m
Sun 7/322:20 -
Nonstop14h 55m
Deal found 31/8₹ 67,178
Wed 21/1008:55 -
2 stops30h 45m
Thu 5/1110:10 -
Nonstop15h 05m
Deal found 3/9₹ 67,178
Mon 1/222:44 -
2 stops32h 56m
Thu 18/210:10 -
Nonstop14h 50m
Deal found 1/9₹ 67,367
Wed 17/206:00 -
2 stops26h 55m
Sun 28/222:20 -
Nonstop14h 55m
Deal found 31/8₹ 67,461
Sat 31/1008:42 -
2 stops23h 58m
Wed 25/1110:10 -
Nonstop15h 05m
Deal found 2/9₹ 67,461
Sun 27/922:40 -
Nonstop16h 35m
Thu 1/1006:15 -
2 stops29h 13m
Deal found 2/9₹ 67,934
Mon 19/1006:00 -
2 stops33h 40m
Thu 22/1011:05 -
1 stop20h 25m
Deal found 2/9₹ 68,123
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 4 September 2026.
Thu 18/210:35 -
Nonstop17h 40m
Fri 26/210:10 -
Nonstop14h 50m
Deal found 30/8₹ 65,666
Mon 19/1022:40 -
Nonstop16h 35m
Fri 6/1122:20 -
Nonstop14h 55m
Deal found 4/9₹ 65,855
Mon 1/310:35 -
Nonstop17h 40m
Fri 30/409:00 -
Nonstop15h 10m
Deal found 2/9₹ 66,233
Thu 28/109:40 -
Nonstop17h 25m
Mon 15/209:05 -
Nonstop14h 45m
Deal found 1/9₹ 76,154
Thu 24/910:40 -
Nonstop16h 55m
Sun 4/1020:35 -
Nonstop15h 30m
Deal found 4/9₹ 76,532
Wed 30/910:40 -
Nonstop16h 55m
Wed 7/1020:35 -
Nonstop15h 30m
Deal found 31/8₹ 76,626
Mon 8/210:35 -
Nonstop17h 40m
Thu 18/222:20 -
Nonstop14h 55m
Deal found 31/8₹ 77,004
Fri 18/910:40 -
Nonstop16h 55m
Fri 25/908:45 -
Nonstop15h 30m
Deal found 1/9₹ 78,138
Thu 1/1010:40 -
Nonstop16h 55m
Thu 8/1020:35 -
Nonstop15h 30m
Deal found 1/9₹ 80,027
Thu 5/1122:40 -
Nonstop17h 20m
Sun 15/1110:10 -
Nonstop15h 05m
Deal found 2/9₹ 81,917
Mon 21/910:40 -
Nonstop16h 55m
Fri 25/920:35 -
Nonstop15h 30m
Deal found 30/8₹ 83,712
Sat 10/1022:40 -
Nonstop16h 35m
Sun 8/1122:20 -
Nonstop14h 55m
Deal found 3/9₹ 83,807
Last-minute flights from San Francisco to Singapore
Discover last-minute flight deals from San Francisco to Singapore. Data last updated 4 September 2026 and is based on user searches.
Thu 3/911:00 -
Nonstop16h 35m
Wed 16/920:35 -
Nonstop15h 30m
Deal found 1/9₹ 66,044
Fri 4/911:00 -
Nonstop16h 35m
Thu 17/911:05 -
1 stop37h 30m
Deal found 4/9₹ 67,083
Sun 6/901:10 -
1 stop38h 30m
Fri 25/908:45 -
Nonstop15h 30m
Deal found 3/9₹ 66,705
Mon 7/911:00 -
Nonstop16h 35m
Mon 14/920:35 -
Nonstop15h 30m
Deal found 4/9₹ 65,855
Tue 8/905:00 -
2 stops27h 20m
Fri 25/908:45 -
Nonstop15h 30m
Deal found 1/9₹ 67,367
Tue 13/1010:40 -
Nonstop16h 55m
Mon 26/1010:45 -
1 stop20h 45m
Deal found 3/9₹ 66,894
Mon 19/1022:50 -
2 stops34h 55m
Thu 22/1020:35 -
Nonstop15h 30m
Deal found 3/9₹ 67,461
Thu 22/1010:40 -
Nonstop16h 55m
Wed 11/1110:45 -
1 stop20h 45m
Deal found 1/9₹ 66,800
Sat 24/1011:45 -
1 stop20h 55m
Tue 10/1122:20 -
Nonstop14h 55m
Deal found 4/9₹ 66,989
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 4 September 2026.
Thu 10/922:40 -
Nonstop16h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9₹ 35,148
Mon 12/1022:40 -
Nonstop16h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9₹ 35,337
Sun 25/1001:20 -
1 stop38h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9₹ 35,998
Sun 29/1100:20 -
1 stop38h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 31/8₹ 36,093
Mon 12/1001:10 -
1 stop38h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9₹ 36,187
Mon 23/1111:05 -
1 stop21h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9₹ 36,282
Sat 7/1107:00 -
2 stops24h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9₹ 36,754
Sat 24/1011:45 -
1 stop20h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9₹ 36,849
Sun 18/1010:35 -
1 stop29h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9₹ 37,038
Sat 10/1016:25 -
2 stops47h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9₹ 37,510
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 4 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 4 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
Sun 17/1
10:35-20:15
Nonstop17h 40m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 35,148
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Sun 11/10
10:40-18:35
Nonstop16h 55m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 35,148
Fastest return journey
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Mon 12/10
22:40-06:15
Nonstop16h 35m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 35,148
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Sun 20/9
22:40-06:15
Nonstop16h 35m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 35,148
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Fri 11/9
10:40-18:35
Nonstop16h 55m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 35,148
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Thu 7/1
11:05-23:40
1 stop20h 35m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 36,282
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Wed 4/11
10:40-23:40
1 stop21h 00m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 36,282
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Thu 5/11
06:00-06:55
2 stops32h 55m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
₹ 36,471
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Fri 29/1
00:20-06:55
1 stop38h 35m
Singapore Changi
Sat 13/2
10:10-09:00
Nonstop14h 50m
₹ 66,705
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Wed 21/10
22:40-06:15
Nonstop16h 35m
Singapore Changi
Wed 11/11
10:45-15:30
1 stop20h 45m
₹ 66,894
Flights are sorted by cheapest return flights first.
Deals found on 30/8
Showing 1-10 of 19 resultsSorted by cheapest first
1
2
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, September is the cheapest month in which you can book a flight from San Francisco to Singapore (average of ₹ 65,760). Flying from San Francisco to Singapore in December is currently the most expensive (average of ₹ 137,851). 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 4 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 ₹ 60,469 and ₹ 72,847 in February.The cheapest return price found within the last 5 days was ₹ 65,666 on United Airlines (18 Feb–26 Feb).
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 4 September 2026.
The most flights from SFO to SIN are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 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 143 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?
Thursday 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 17h 20m. Your travel time will be generally consistent. The distance from San Francisco to Singapore is about 13572 km. Most flights are nonstop.
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, September is the cheapest month in which you can book a flight from San Francisco to Singapore (average of ₹ 65,760). Flying from San Francisco to Singapore in December is currently the most expensive (average of ₹ 137,851). 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 4 September 2026.
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 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!
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