Cheap flights from Singapore to San Francisco from S$ 599
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8-12. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SFO
29 Nov — 6 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 January, booked 82 days in advance, depart on a Wednesday or Friday and return on a Sunday
Cheap flight deals from Singapore to San Francisco
Enter your travel dates to find the best prices.
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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 30 October 2026.
Tue 10-1109:30 -
1 stop40h 00m
Wed 25-1112:00 -
1 stop41h 55m
Deal found 25-10S$ 896
Fri 13-1117:45 -
1 stop31h 45m
Sat 28-1112:00 -
1 stop41h 55m
Deal found 28-10S$ 908
Mon 2-1102:20 -
2 stops27h 53m
Fri 27-1112:50 -
1 stop25h 50m
Deal found 28-10S$ 945
Mon 2-1122:30 -
1 stop27h 05m
Tue 17-1111:45 -
1 stop25h 15m
Deal found 26-10S$ 953
Tue 10-1101:40 -
1 stop23h 55m
Thu 26-1111:45 -
1 stop25h 15m
Deal found 26-10S$ 955
Fri 25-1210:10 -
Nonstop15h 00m
Wed 13-110:35 -
Nonstop17h 40m
Deal found 27-10S$ 959
Thu 12-1108:15 -
2 stops21h 55m
Mon 30-1112:50 -
1 stop25h 50m
Deal found 28-10S$ 980
Thu 12-1108:15 -
2 stops21h 55m
Fri 27-1112:50 -
1 stop25h 50m
Deal found 27-10S$ 983
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 30 October 2026.
Tue 10-1101:40 -
1 stop23h 55m
Wed 25-1111:45 -
1 stop25h 15m
Deal found 26-10S$ 985
Fri 19-209:05 -
Nonstop14h 45m
Fri 26-209:40 -
Nonstop17h 25m
Deal found 28-10S$ 986
Tue 10-1110:30 -
2 stops25h 21m
Wed 25-1107:05 -
2 stops25h 10m
Deal found 25-10S$ 1,127
Thu 1-409:00 -
Nonstop15h 10m
Thu 15-406:00 -
2 stops33h 40m
Deal found 29-10S$ 1,133
Fri 25-1210:10 -
Nonstop15h 00m
Wed 13-111:05 -
1 stop20h 35m
Deal found 27-10S$ 1,136
Wed 24-309:05 -
Nonstop14h 45m
Thu 8-422:25 -
Nonstop16h 05m
Deal found 27-10S$ 991
Tue 10-1101:40 -
2 stops29h 55m
Wed 25-1106:17 -
2 stops30h 43m
Deal found 26-10S$ 1,127
Wed 24-210:45 -
1 stop20h 45m
Tue 2-306:00 -
2 stops32h 55m
Deal found 28-10S$ 1,135
Fri 12-210:45 -
1 stop20h 45m
Thu 25-207:00 -
2 stops31h 55m
Deal found 26-10S$ 1,137
Fri 13-1110:10 -
Nonstop15h 05m
Sun 29-1122:40 -
Nonstop17h 20m
Deal found 25-10S$ 1,170
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 30 October 2026.
Fri 25-1210:10 -
Nonstop15h 00m
Wed 13-110:35 -
Nonstop17h 40m
Deal found 27-10S$ 959
Sun 31-109:05 -
Nonstop14h 45m
Mon 8-209:40 -
Nonstop17h 25m
Deal found 29-10S$ 960
Sat 23-109:05 -
Nonstop14h 45m
Thu 28-109:40 -
Nonstop17h 25m
Deal found 26-10S$ 962
Fri 12-209:05 -
Nonstop14h 45m
Thu 25-209:40 -
Nonstop17h 25m
Deal found 26-10S$ 963
Fri 2-419:55 -
Nonstop15h 40m
Fri 9-422:25 -
Nonstop16h 05m
Deal found 27-10S$ 966
Wed 31-320:35 -
Nonstop15h 10m
Mon 12-422:40 -
Nonstop17h 05m
Deal found 29-10S$ 976
Wed 31-309:00 -
Nonstop15h 10m
Sun 11-410:20 -
Nonstop17h 15m
Deal found 30-10S$ 977
Thu 1-409:00 -
Nonstop15h 10m
Tue 13-410:20 -
Nonstop17h 15m
Deal found 29-10S$ 981
Wed 27-109:05 -
Nonstop14h 45m
Wed 3-309:40 -
Nonstop17h 25m
Deal found 27-10S$ 986
Sat 23-109:05 -
Nonstop14h 45m
Fri 29-109:40 -
Nonstop17h 25m
Deal found 26-10S$ 990
Mon 12-420:35 -
Nonstop15h 10m
Mon 3-522:40 -
Nonstop17h 05m
Deal found 28-10S$ 991
Last-minute flights from Singapore to San Francisco
Discover last-minute flight deals from Singapore to San Francisco. Data last updated 30 October 2026 and is based on user searches.
Mon 2-1102:20 -
2 stops27h 53m
Fri 27-1112:50 -
1 stop25h 50m
Deal found 28-10S$ 945
Mon 2-1122:30 -
1 stop27h 05m
Tue 17-1111:45 -
1 stop25h 15m
Deal found 26-10S$ 953
Tue 10-1109:30 -
1 stop40h 00m
Wed 25-1112:00 -
1 stop41h 55m
Deal found 25-10S$ 896
Tue 10-1101:40 -
1 stop23h 55m
Thu 26-1111:45 -
1 stop25h 15m
Deal found 26-10S$ 955
Tue 10-1101:40 -
1 stop23h 55m
Wed 25-1111:45 -
1 stop25h 15m
Deal found 26-10S$ 985
Thu 12-1108:15 -
2 stops21h 55m
Mon 30-1112:50 -
1 stop25h 50m
Deal found 28-10S$ 980
Thu 12-1108:15 -
2 stops21h 55m
Fri 27-1112:50 -
1 stop25h 50m
Deal found 27-10S$ 983
Fri 13-1117:45 -
1 stop31h 45m
Sat 28-1112:00 -
1 stop41h 55m
Deal found 28-10S$ 908
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 30 October 2026.
Tue 8-1217:45 -
1 stop31h 45m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 28-10S$ 599
Wed 4-1102:20 -
1 stop24h 05m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 26-10S$ 601
Tue 26-122:25 -
1 stop28h 05m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 25-10S$ 602
Wed 3-303:55 -
2 stops31h 45m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 27-10S$ 603
Tue 12-122:25 -
1 stop28h 05m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 27-10S$ 604
Tue 2-309:30 -
1 stop40h 00m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 27-10S$ 606
Thu 4-308:15 -
1 stop17h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 26-10S$ 607
Tue 12-102:20 -
1 stop24h 10m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 28-10S$ 608
Fri 13-1114:50 -
2 stops34h 40m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 29-10S$ 610
Wed 13-102:20 -
1 stop24h 10m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 29-10S$ 611
Tue 24-1102:20 -
2 stops29h 25m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 25-10S$ 613
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 30 October 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 7,457,451 searches. Data last updated 30 October 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
Tue 17-11
01:40-09:35
1 stop23h 55m
San Francisco
Wed 31-12
00:00-15:30
Nonstop0h 00m
S$ 634
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Mon 18-1
08:15-11:01
2 stops42h 46m
San Francisco
Wed 31-12
00:00-15:30
Nonstop0h 00m
S$ 634
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Thu 14-1
00:05-16:30
1 stop32h 25m
San Francisco
Wed 31-12
00:00-15:30
Nonstop0h 00m
S$ 800
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Thu 26-11
10:10-09:15
Nonstop15h 05m
San Francisco
Wed 31-12
00:00-15:30
Nonstop0h 00m
S$ 958
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Tue 10-11
01:40-09:35
1 stop23h 55m
San Francisco
Wed 25-11
11:45-05:00
1 stop25h 15m
S$ 985
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Fri 19-2
09:05-07:50
Nonstop14h 45m
San Francisco
Fri 26-2
09:40-19:05
Nonstop17h 25m
S$ 986
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Wed 24-3
09:05-08:50
Nonstop14h 45m
San Francisco
Thu 8-4
22:25-05:30
Nonstop16h 05m
S$ 991
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Thu 3-12
22:20-21:15
Nonstop14h 55m
San Francisco
Wed 31-12
00:00-15:30
Nonstop0h 00m
S$ 1,094
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Wed 25-11
10:10-09:15
Nonstop15h 05m
San Francisco
Wed 31-12
00:00-15:30
Nonstop0h 00m
S$ 1,094
SingaporeSan Francisco
SIN Singapore Changi - SFO San Francisco
SINSFO
Singapore Changi
Wed 13-1
22:20-21:15
Nonstop14h 55m
San Francisco
Wed 31-12
00:00-15:30
Nonstop0h 00m
S$ 1,104
Flights are sorted by cheapest return flights first.
Deals found on 30-10
Showing 1-10 of 21 resultsSorted by cheapest first
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.
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
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$ 907). Flying from Singapore to San Francisco in March is currently the most expensive (average of S$ 1,720). 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 30 October 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 below average for this route at the moment.
Singapore to San Francisco flights typically cost between S$ 986 and S$ 1,304 in November.The cheapest return price found within the last 5 days was S$ 908 on Air China (13 Nov–28 Nov).
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 149 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 12% 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 38% 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$ 961.
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: 17h 30m.
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 Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 1h 53m.
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 30 October 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 40m for a nonstop flight. There are 2 flights from Changi to San Francisco per day from 9 airlines.
How popular is this Singapore to San Francisco flight route?
The Singapore Changi to San Francisco flight path was viewed by 502 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 14h 45m. 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 Cathay Pacific, from S$ 853, and Singapore Airlines, from S$ 865. Air Canada is currently priced 40% 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 United Airlines (S$ 503), Singapore Airlines (S$ 574), and Air Canada (S$ 641).
What are the cheapest flights from Singapore to San Francisco?
The cheapest flight price from Singapore to San Francisco is S$ 667. On average you can expect to pay S$ 1,907. The most popular route, (Singapore Changi - San Francisco), can usually be booked for S$ 945.
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$ 907). Flying from Singapore to San Francisco in March is currently the most expensive (average of S$ 1,720). 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
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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 30 October 2026.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.
Top 9 airlines flying from Singapore to San Francisco
Discover the top 9 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 7,457,451 searches. Data last updated 30 October 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.
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