Cheap flights from San Francisco to Singapore from £310
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SIN
29 Nov — 6 Dec1
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 88 days in advance, depart on a Wednesday or Monday and return on a Monday
Cheap flight deals from San Francisco to Singapore
Enter your travel dates to find the best prices.
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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 30 October 2026.
Tue 1/1223:00 -
1 stop30h 55m
Tue 8/1223:10 -
1 stop31h 20m
Deal found 29/10£656
Thu 29/1011:40 -
Nonstop17h 35m
Wed 11/1110:10 -
Nonstop15h 05m
Deal found 28/10£670
Sat 28/1110:40 -
Nonstop17h 35m
Thu 10/1222:20 -
Nonstop14h 55m
Deal found 30/10£672
Mon 2/1110:40 -
Nonstop17h 35m
Mon 16/1122:20 -
Nonstop14h 55m
Deal found 30/10£673
Mon 26/1022:40 -
Nonstop17h 20m
Tue 3/1110:10 -
Nonstop15h 05m
Deal found 26/10£674
Thu 26/1122:40 -
1 stop33h 05m
Sun 6/1220:45 -
1 stop39h 00m
Deal found 30/10£675
Sat 28/1110:20 -
1 stop28h 35m
Wed 9/1210:10 -
Nonstop15h 05m
Deal found 30/10£679
Fri 30/1011:40 -
Nonstop17h 35m
Thu 12/1110:45 -
1 stop20h 45m
Deal found 29/10£680
Thu 29/1011:40 -
Nonstop17h 35m
Thu 12/1110:45 -
1 stop20h 45m
Deal found 29/10£681
Mon 9/1110:45 -
1 stop22h 00m
Fri 25/1222:20 -
Nonstop14h 55m
Deal found 30/10£681
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 30 October 2026.
Sun 29/1110:40 -
Nonstop17h 35m
Sun 20/1222:20 -
Nonstop14h 55m
Deal found 26/10£672
Mon 22/211:45 -
1 stop25h 15m
Wed 24/201:40 -
1 stop23h 55m
Deal found 29/10£688
Mon 7/1218:35 -
1 stop46h 10m
Wed 6/111:40 -
1 stop44h 50m
Deal found 26/10£952
Tue 26/110:35 -
Nonstop17h 40m
Tue 2/210:10 -
Nonstop15h 00m
Deal found 26/10£678
Wed 31/313:00 -
2 stops39h 15m
Wed 21/407:30 -
1 stop18h 10m
Deal found 27/10£695
Mon 9/1106:00 -
2 stops26h 45m
Fri 25/1210:10 -
Nonstop15h 00m
Deal found 30/10£684
Mon 11/100:20 -
1 stop38h 35m
Fri 22/122:20 -
Nonstop14h 55m
Deal found 30/10£685
Tue 16/210:20 -
1 stop28h 35m
Thu 25/310:10 -
Nonstop14h 50m
Deal found 28/10£685
Tue 19/110:20 -
1 stop28h 35m
Tue 23/222:20 -
Nonstop14h 55m
Deal found 25/10£686
Mon 22/207:00 -
2 stops25h 45m
Thu 25/210:45 -
2 stops21h 50m
Deal found 29/10£702
Sat 30/122:40 -
Nonstop17h 20m
Mon 15/210:10 -
Nonstop14h 50m
Deal found 29/10£830
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 30 October 2026.
Sat 30/109:40 -
Nonstop17h 25m
Mon 15/209:05 -
Nonstop14h 45m
Deal found 29/10£615
Sun 4/422:25 -
Nonstop16h 05m
Mon 3/509:15 -
Nonstop15h 35m
Deal found 25/10£645
Sat 28/1110:40 -
Nonstop17h 35m
Thu 10/1222:20 -
Nonstop14h 55m
Deal found 30/10£672
Wed 13/110:35 -
Nonstop17h 40m
Thu 21/122:20 -
Nonstop14h 55m
Deal found 30/10£678
Wed 13/110:35 -
Nonstop17h 40m
Wed 24/222:20 -
Nonstop14h 55m
Deal found 25/10£680
Wed 31/322:40 -
Nonstop17h 05m
Tue 13/420:35 -
Nonstop15h 10m
Deal found 30/10£681
Fri 27/1122:40 -
Nonstop17h 20m
Fri 4/1222:20 -
Nonstop14h 55m
Deal found 29/10£699
Thu 14/110:35 -
Nonstop17h 40m
Fri 22/110:10 -
Nonstop15h 00m
Deal found 28/10£708
Wed 11/1110:40 -
Nonstop17h 35m
Thu 3/1210:10 -
Nonstop15h 05m
Deal found 26/10£731
Mon 16/1110:40 -
Nonstop17h 35m
Wed 25/1122:20 -
Nonstop14h 55m
Deal found 28/10£761
Sun 21/310:40 -
Nonstop17h 25m
Sun 28/319:55 -
Nonstop15h 40m
Deal found 26/10£768
Last-minute flights from San Francisco to Singapore
Discover last-minute flight deals from San Francisco to Singapore. Data last updated 30 October 2026 and is based on user searches.
Thu 29/1011:40 -
Nonstop17h 35m
Wed 11/1110:10 -
Nonstop15h 05m
Deal found 28/10£670
Thu 29/1011:40 -
Nonstop17h 35m
Thu 12/1110:45 -
1 stop20h 45m
Deal found 29/10£681
Fri 30/1011:40 -
Nonstop17h 35m
Thu 12/1110:45 -
1 stop20h 45m
Deal found 29/10£680
Mon 2/1110:40 -
Nonstop17h 35m
Mon 16/1122:20 -
Nonstop14h 55m
Deal found 30/10£673
Mon 9/1110:45 -
1 stop22h 00m
Fri 25/1222:20 -
Nonstop14h 55m
Deal found 30/10£681
Thu 26/1122:40 -
1 stop33h 05m
Sun 6/1220:45 -
1 stop39h 00m
Deal found 30/10£675
Sat 28/1110:40 -
Nonstop17h 35m
Wed 9/1210:10 -
Nonstop15h 05m
Deal found 30/10£672
Mon 30/1107:00 -
2 stops31h 55m
Tue 8/1210:10 -
Nonstop15h 05m
Deal found 30/10£683
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 30 October 2026.
Tue 24/1123:00 -
1 stop30h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10£310
Mon 9/1122:40 -
1 stop33h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10£320
Sat 30/109:40 -
Nonstop17h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/10£322
Mon 23/1122:40 -
1 stop33h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10£325
Sat 27/223:00 -
1 stop33h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/10£344
Tue 24/1110:40 -
Nonstop17h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10£354
Tue 24/1114:47 -
2 stops41h 28m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10£358
Mon 23/1106:17 -
2 stops30h 43m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/10£360
Tue 17/1111:45 -
1 stop40h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/10£361
Tue 10/1110:16 -
2 stops28h 39m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/10£364
Fri 26/313:05 -
2 stops43h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/10£365
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 30 October 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 30 October 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
Tue 17/11
10:40-20:15
Nonstop17h 35m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
£354
Fastest return journey
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Mon 23/11
22:40-08:00
Nonstop17h 20m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
£354
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Mon 23/11
06:17-05:00
2 stops30h 43m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
£360
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Tue 17/11
11:45-20:25
1 stop40h 40m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
£361
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Mon 23/11
11:45-05:00
1 stop25h 15m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
£361
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Tue 1/12
06:00-05:00
2 stops31h 00m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
£363
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Mon 16/11
12:26-06:55
2 stops26h 29m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
£364
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Sat 10/4
07:00-06:40
2 stops32h 40m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
£364
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Mon 9/11
22:50-06:55
2 stops40h 05m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
£364
San FranciscoSingapore
SFO San Francisco - SIN Singapore Changi
SFOSIN
San Francisco
Fri 15/1
22:50-00:45
2 stops33h 55m
Singapore Changi
Wed 31/12
00:00-08:30
Nonstop0h 00m
£367
Flights are sorted by cheapest return flights first.
Deals found on 28/10
Showing 1-10 of 22 resultsSorted by cheapest first
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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
Delays
How far ahead should I book a flight from San Francisco to Singapore?
To ensure you get the cheapest price possible for a flight from San Francisco to Singapore, you should look to book at least 87 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 San Francisco to Singapore?
Currently, August is the cheapest month in which you can book a flight from San Francisco to Singapore (average of £522). Flying from San Francisco to Singapore in December is currently the most expensive (average of £1,167). 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 30 October 2026.
When flying from San Francisco to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 £533 and £833 in January.The cheapest return price found within the last 5 days was £615 on Singapore Airlines (30 Jan–15 Feb).
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 7 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?
There are many flights that can get you from San Francisco to Singapore in 17h 40m. Fly via United Airlines or Korean Air to get the fastest option. The distance from San Francisco to Singapore is about 8433 mi. This flight may include one or multiple stops.
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 £522). Flying from San Francisco to Singapore in December is currently the most expensive (average of £1,167). 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 30 October 2026.
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 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 San Francisco to Singapore?
Cheapflights helps you search for flights from San Francisco to Singapore via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from San Francisco to Singapore?
Cheapflights helps you find that perfect flight to Singapore from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from San Francisco to Singapore with no change fees?
Yes, we can. To see specific flights from San Francisco to Singapore with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from San Francisco to Singapore become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Singapore from San Francisco today and book when prices fit your budget.
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