How can I find cheap flights from San Francisco International Airport to Singapore Changi Airport?
Explore the cheapest one-way and round-trip flights from San Francisco International Airport to Singapore Changi Airport over the next 90 days, with one-way fares from SAR 1,251 and round-trip from SAR 2,601. Based on Trip.com's latest 7-day flight data.
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SFO 10:4017h 35mDirectSIN 20:15San Francisco - Singapore | Mon, Nov 16 | United Airlines
SIN 22:2014h 55mDirectSFO 21:15Singapore - San Francisco | Sat, Nov 21 | United AirlinesSAR 2,684 SAR 4,21236% off36% offSAR 4,212 SAR 2,684
SFO 12:0036h 15m1 stopSIN 16:15San Francisco - Singapore | Sat, Nov 28 | Air China
SIN 17:4531h 45m1 stopSFO 09:30Singapore - San Francisco | Tue, Dec 1 | Air ChinaSAR 2,601 SAR 4,21238% off38% offSAR 4,212 SAR 2,601
SFO 11:0520h 35m1 stopSIN 23:40San Francisco - Singapore | Thu, Nov 26 | All Nippon Airways
SIN 00:5524h 25m1 stopSFO 09:20Singapore - San Francisco | Mon, Nov 30 | All Nippon AirwaysSAR 2,875 SAR 4,21232% off32% offSAR 4,212 SAR 2,875
SFO 11:4025h 20m1 stopSIN 05:00San Francisco - Singapore | Fri, Nov 13 | Korean Air
SIN 22:3027h1 stopSFO 09:30Singapore - San Francisco | Thu, Nov 19 | Korean AirSAR 3,04628% offSAR 4,212 SAR 3,046
SFO 12:0022h 25m1 stopSIN 02:25San Francisco - Singapore | Mon, Nov 16 | China Eastern Airlines
SIN 23:0026h1 stopSFO 09:00Singapore - San Francisco | Wed, Nov 18 | China Eastern AirlinesSAR 3,19424% offSAR 4,212 SAR 3,194
SFO 14:4524h 15m1 stopSIN 07:00San Francisco - Singapore | Tue, Nov 17 | Air Canada
SIN 08:4017h 56m1 stopSFO 10:36Singapore - San Francisco | Sat, Nov 21 | Air CanadaSAR 3,20724% offSAR 4,212 SAR 3,207
SFO 23:5030h 5m1 stopSIN 21:55San Francisco - Singapore | Sat, Nov 14 | Asiana Airlines
SIN 23:1030h 50m1 stopSFO 14:00Singapore - San Francisco | Wed, Nov 18 | Asiana AirlinesSAR 3,21224% offSAR 4,212 SAR 3,212
SFO 22:4033h 5m1 stopSIN 23:45San Francisco - Singapore | Thu, Nov 26 | Philippine Airlines
SIN 11:2524h 20m1 stopSFO 19:45Singapore - San Francisco | Thu, Dec 3 | Philippine AirlinesSAR 3,26023% offSAR 4,212 SAR 3,260
SFO 23:0030h 55m1 stopSIN 21:55San Francisco - Singapore | Tue, Nov 17 | Asiana Airlines
SIN 23:1031h 20m1 stopSFO 14:30Singapore - San Francisco | Sat, Nov 21 | Asiana AirlinesSAR 3,26323% offSAR 4,212 SAR 3,263
SFO 13:0017h 25m1 stopSIN 14:00San Francisco - Singapore | Sat, Nov 14 | Normal Airline
SIN 15:006hDirectSFO 16:00Singapore - San Francisco | Mon, Nov 16 | Normal AirlineFind more flightsFind more flights
- Cheapest
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Sat, Nov 28 | Singapore AirlinesSAR 1,251 SAR 2,23644% off44% offSAR 2,236 SAR 1,251
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Tue, Feb 2 | Singapore AirlinesSAR 1,281 SAR 4,16869% off69% offSAR 4,168 SAR 1,281
SFO 22:4017h 20mDirectSIN 08:00San Francisco - Singapore | Thu, Nov 26 | United AirlinesSAR 1,412 SAR 2,23637% off37% offSAR 2,236 SAR 1,412
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Mon, Jan 18 | Singapore AirlinesSAR 1,44465% offSAR 4,168 SAR 1,444
SFO 10:4017h 35mDirectSIN 20:15San Francisco - Singapore | Sat, Nov 28 | United AirlinesSAR 1,45835% offSAR 2,236 SAR 1,458
SFO 23:0030h 55m1 stopSIN 21:55San Francisco - Singapore | Thu, Nov 26 | Asiana AirlinesSAR 1,47234% offSAR 2,236 SAR 1,472
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Tue, Jan 26 | Singapore AirlinesSAR 1,47465% offSAR 4,168 SAR 1,474
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Thu, Jan 28 | Singapore AirlinesSAR 1,48064% offSAR 4,168 SAR 1,480
SFO 11:0520h 35m1 stopSIN 23:40San Francisco - Singapore | Thu, Nov 26 | All Nippon AirwaysSAR 1,49333% offSAR 2,236 SAR 1,493
SFO 13:0017h 25m1 stopSIN 14:00San Francisco - Singapore | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Tue, Feb 2 | Singapore AirlinesSAR 1,281 SAR 59,61198% off98% offSAR 59,611 SAR 1,281
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Mon, Jan 18 | Singapore AirlinesSAR 1,444 SAR 59,61198% off98% offSAR 59,611 SAR 1,444
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Tue, Jan 26 | Singapore AirlinesSAR 1,474 SAR 59,61198% off98% offSAR 59,611 SAR 1,474
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Thu, Jan 28 | Singapore AirlinesSAR 1,48098% offSAR 59,611 SAR 1,480
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Wed, Jan 27 | Singapore AirlinesSAR 1,52997% offSAR 59,611 SAR 1,529
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Sun, Jan 24 | Singapore AirlinesSAR 1,62097% offSAR 59,611 SAR 1,620
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Mon, Jan 25 | Singapore AirlinesSAR 1,63197% offSAR 59,611 SAR 1,631
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Thu, Jan 21 | Singapore AirlinesSAR 2,57496% offSAR 59,611 SAR 2,574
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Mon, Nov 30 | Singapore AirlinesSAR 3,05095% offSAR 59,611 SAR 3,050
SFO 13:0017h 25m1 stopSIN 14:00San Francisco - Singapore | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
SFO 22:4017h 20mDirectSIN 08:00San Francisco - Singapore | Thu, Nov 26 | United AirlinesSAR 1,412 SAR 2,23637% off37% offSAR 2,236 SAR 1,412
SFO 22:4017h 20mDirectSIN 08:00San Francisco - Singapore | Mon, Nov 23 | United AirlinesSAR 2,655 SAR 11,36777% off77% offSAR 11,367 SAR 2,655
SFO 22:4017h 20mDirectSIN 08:00San Francisco - Singapore | Tue, Dec 1 | United AirlinesSAR 2,695 SAR 11,36776% off76% offSAR 11,367 SAR 2,695
SFO 22:4017h 20mDirectSIN 08:00San Francisco - Singapore | Tue, Jan 26 | United AirlinesSAR 2,69576% offSAR 11,367 SAR 2,695
SFO 22:4017h 20mDirectSIN 08:00San Francisco - Singapore | Sun, Jan 17 | United AirlinesSAR 2,83775% offSAR 11,367 SAR 2,837
SFO 22:4017h 20mDirectSIN 08:00San Francisco - Singapore | Sat, Jan 30 | United AirlinesSAR 3,33171% offSAR 11,367 SAR 3,331
SFO 22:4017h 20mDirectSIN 08:00San Francisco - Singapore | Thu, Dec 3 | United AirlinesSAR 3,73967% offSAR 11,367 SAR 3,739
SFO 22:4017h 20mDirectSIN 08:00San Francisco - Singapore | Tue, Feb 2 | United AirlinesSAR 3,77467% offSAR 11,367 SAR 3,774
SFO 22:4017h 20mDirectSIN 08:00San Francisco - Singapore | Mon, Jan 11 | United AirlinesSAR 3,86866% offSAR 11,367 SAR 3,868
SFO 13:0017h 25m1 stopSIN 14:00San Francisco - Singapore | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
SFO 10:4017h 35mDirectSIN 20:15San Francisco - Singapore | Mon, Nov 16 | United AirlinesSAR 2,792 SAR 59,61195% off95% offSAR 59,611 SAR 2,792
SFO 10:4017h 35mDirectSIN 20:15San Francisco - Singapore | Tue, Nov 17 | United AirlinesSAR 2,795 SAR 59,61195% off95% offSAR 59,611 SAR 2,795
SFO 10:4017h 35mDirectSIN 20:15San Francisco - Singapore | Fri, Nov 13 | United AirlinesSAR 2,795 SAR 59,61195% off95% offSAR 59,611 SAR 2,795
SFO 10:4017h 35mDirectSIN 20:15San Francisco - Singapore | Wed, Nov 18 | United AirlinesSAR 3,77594% offSAR 59,611 SAR 3,775
SFO 10:4017h 35mDirectSIN 20:15San Francisco - Singapore | Thu, Nov 19 | United AirlinesSAR 3,78394% offSAR 59,611 SAR 3,783
SFO 22:4017h 20mDirectSIN 08:00San Francisco - Singapore | Sun, Nov 15 | United AirlinesSAR 4,73192% offSAR 59,611 SAR 4,731
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Wed, Nov 18 | Singapore AirlinesSAR 6,50789% offSAR 59,611 SAR 6,507
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Fri, Nov 13 | Singapore AirlinesSAR 6,69589% offSAR 59,611 SAR 6,695
SFO 20:1517h 30mDirectSIN 05:45San Francisco - Singapore | Sun, Nov 15 | Singapore AirlinesSAR 8,87285% offSAR 59,611 SAR 8,872
SFO 13:0017h 25m1 stopSIN 14:00San Francisco - Singapore | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Sat, Nov 28 | Singapore AirlinesSAR 1,251 SAR 2,23644% off44% offSAR 2,236 SAR 1,251
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Tue, Feb 2 | Singapore AirlinesSAR 1,281 SAR 4,16869% off69% offSAR 4,168 SAR 1,281
SFO 22:4017h 20mDirectSIN 08:00San Francisco - Singapore | Thu, Nov 26 | United AirlinesSAR 1,412 SAR 2,23637% off37% offSAR 2,236 SAR 1,412
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Mon, Jan 18 | Singapore AirlinesSAR 1,44465% offSAR 4,168 SAR 1,444
SFO 10:4017h 35mDirectSIN 20:15San Francisco - Singapore | Sat, Nov 28 | United AirlinesSAR 1,45835% offSAR 2,236 SAR 1,458
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Tue, Jan 26 | Singapore AirlinesSAR 1,47465% offSAR 4,168 SAR 1,474
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Thu, Jan 28 | Singapore AirlinesSAR 1,48064% offSAR 4,168 SAR 1,480
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Wed, Jan 27 | Singapore AirlinesSAR 1,52963% offSAR 4,168 SAR 1,529
SFO 09:4017h 25mDirectSIN 19:05San Francisco - Singapore | Sun, Jan 24 | Singapore AirlinesSAR 1,62061% offSAR 4,168 SAR 1,620
SFO 13:0017h 25m1 stopSIN 14:00San Francisco - Singapore | Sat, Nov 14 | Normal AirlineFind more flightsFind more flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Trip.com Price Insights: Flights from San Francisco International Airport to Singapore Changi Airport
Which month has the cheapest one-way flights from San Francisco International Airport to Singapore Changi Airport?
Based on Trip.com data from the past 12 months, the cheapest one-way flights from San Francisco International Airport to Singapore Changi Airport are usually in August, with an average price of SAR 2,076. June sees the highest fares, around SAR 3,717.
Which month has the cheapest round-trip flights from San Francisco International Airport to Singapore Changi Airport?
Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from San Francisco International Airport to Singapore Changi Airport are usually in January, with an average price of SAR 2,634. June sees the highest fares, around SAR 7,592.
Which day of the week has the cheapest flights from San Francisco International Airport to Singapore Changi Airport?
Based on Trip.com data from the past 12 months, the cheapest day for flights from San Francisco International Airport to Singapore Changi Airport is Monday, with average prices lower than other days. Try to avoid departing on Saturday, as fares are typically the highest.
Which airline offers the cheapest flights from San Francisco International Airport to Singapore Changi Airport?
The cheapest airline flying from San Francisco International Airport to Singapore Changi Airport is Korean Air (from SAR 1,415) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.









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What is the flight schedule from San Francisco International Airport to Singapore Changi Airport?
Check the schedule for flights from San Francisco to Singapore and find the flight that best matches your travel plans.
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UA001
San Francisco International Airport
22:40
SFO
08:00
SIN
S M T W T F SSearch -
SQ031
San Francisco International Airport
09:40
SFO
19:05
SIN
S M T W T F SSearch -
UA029
San Francisco International Airport
10:40
SFO
20:15
SIN
S M T W T F SSearch -
PR105
San Francisco International Airport
22:40
SFO
05:35
MNL
S M T W T F SSearch -
PR505
Ninoy Aquino International Airport
06:40
MNL
10:35
SIN
S M - W T F S -
PR105
San Francisco International Airport
22:40
SFO
05:35
MNL
S M T W T F SSearch -
PR507
Ninoy Aquino International Airport
09:20
MNL
13:10
SIN
S M T W T F S -
F93308
San Francisco International Airport
12:54
SFO
14:29
LAX
S - - W T - SSearch -
SQ035
Los Angeles International Airport
19:50
LAX
05:30
SIN
- - T - T - S -
DL3991
San Francisco International Airport
20:59
SFO
23:26
SEA
S M T W T - SSearch -
SQ027
Seattle-Tacoma International Airport
08:40
SEA
17:45
SIN
S M T W T F S -
PR105
San Francisco International Airport
22:40
SFO
05:35
MNL
S M T W T F SSearch -
PR501
Ninoy Aquino International Airport
17:10
MNL
21:15
SIN
S - T W T F S -
AS591
San Francisco International Airport
18:48
SFO
21:03
SEA
S M T W T F SSearch -
SQ027
Seattle-Tacoma International Airport
08:40
SEA
17:45
SIN
S M T W T F S -
DL3707
San Francisco International Airport
17:53
SFO
20:13
SEA
S M T W T F SSearch -
SQ027
Seattle-Tacoma International Airport
08:40
SEA
17:45
SIN
S M T W T F S
About San Francisco International Airport and Singapore Changi Airport
Learn about San Francisco International Airport (SFO) and Singapore Changi Airport (SIN) — including location, terminals, transportation, and travel tips.
| Flight distance | 13,595.19km |
|---|---|
| Cheapest one-way ticket price | SAR 1,251 |
| Cheapest return ticket price | SAR 2,601 |
FAQs for San Francisco International Airport to Singapore Changi Airport Flights
How long is the flight from San Francisco International Airport to Singapore Changi Airport?
San Francisco International Airport to Singapore Changi Airport takes about 16 hours 1 minute on average. Actual flight time may vary depending on route, weather and air traffic.How many daily flights are there from San Francisco International Airport (SFO) to Singapore Changi Airport (SIN)?
There are around 3 daily flights from San Francisco International Airport (SFO) to Singapore Changi Airport (SIN).What is the flight schedule from San Francisco International Airport to Singapore Changi Airport?
The earliest flight from San Francisco International Airport to Singapore Changi Airport departs at 09:40, and the last departs at 22:40, with about 5 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.When to buy flight tickets from San Francisco International Airport (SFO) to Singapore Changi Airport (SIN) most expensive?
The route from San Francisco International Airport (SFO) to Singapore Changi Airport (SIN) is quite popular. Without considering departure times or holidays, tickets cost around SAR 6,583 in December, the most expensive month to book this route.What time does the earliest flight from San Francisco International Airport to Singapore Changi Airport depart?
The earliest flight departs from San Francisco International Airport (SFO) at 09:40 and arrives in Singapore Changi Airport (SIN) at 19:05.What time does the latest flight from San Francisco International Airport to Singapore Changi Airport depart?
The latest flight departs from San Francisco International Airport (SFO) at 21:15 and arrives in Singapore Changi Airport (SIN) at 05:45.What is the transportation method from the main airport to downtown in Singapore?
- The distance from Singapore Changi Airport to downtown is about 17km, by taxi about 30 minutes.
- The distance from Seletar Airport to downtown is about 15km, by taxi about 30 minutes.
Which airline operates the most direct flights from San Francisco International Airport (SFO) to Singapore Changi Airport (SIN)?
Singapore Airlines is a very popular airline operating an average of 3570 flights per month.What are the cheapest flights from San Francisco International Airport to Singapore Changi Airport?
One-way flights from San Francisco International Airport to Singapore Changi Airport currently start from SAR 1,251, and round-trip fares start from SAR 2,601. The current lowest fare is a Singapore Airlines flight departing on Sat, Nov 28; prices may vary depending on availability.Which airlines offer direct flights from San Francisco International Airport to Singapore Changi Airport?
Yes. United Airlines and Singapore Airlines operate direct flights from San Francisco International Airport to Singapore Changi Airport, with an average flight time of 15 hours 49 minutes, and around 26 weekly flights. Actual flight frequency may vary by season.What is the average price of a flight from San Francisco International Airport to Singapore Changi Airport?
Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Francisco International Airport to Singapore Changi Airport is SAR 3,417. Prices may vary depending on the departure date, airline, and availability.How many weekly flights are there from San Francisco International Airport to Singapore Changi Airport?
San Francisco International Airport to Singapore Changi Airport operates around 26 weekly flights, mainly by United Airlines and Singapore Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.How do I book flights from San Francisco International Airport to Singapore Changi Airport on Trip.com?
Enter San Francisco International Airport and Singapore Changi Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.
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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.