Cheap flights from San Francisco to Singapore from S$ 474
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27-2. Fares are subject to change and may not be available on all flights or dates of travel.
The best prices from San Francisco to Singapore Changi are usually found in October or September, booked 17 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap 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 24 January 2025.
Round-trip from | S$ 1,025 |
|---|---|
One-way from | S$ 474 |
Popular in | December |
Cheapest in | October |
Average price | S$ 1,361 |
Good round-trip deal | S$ 1,264 or less |
Good one-way deal | S$ 517 or less |
Find flight deals from San Francisco to Singapore
Cheapest flights from San Francisco to SingaporeExplore 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 24 January 2025.
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 24 January 2025.
Find flights from San Francisco to Singapore within your budget
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 200,618 searches. Data last updated 24 January 2025.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Wed 23-4
23:30-21:30
1 stop31h 00m
Singapore Changi
Mon 28-4
22:50-15:30
1 stop31h 40m
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Thu 6-3
12:00-11:40
2 stops31h 40m
Singapore Changi
Wed 12-3
00:25-10:00
1 stop24h 35m
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Sun 23-2
11:40-00:10
1 stop20h 30m
Singapore Changi
Sat 1-3
01:30-09:30
1 stop24h 00m
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Mon 17-3
18:00-12:30
2 stops27h 30m
Singapore Changi
Mon 24-3
08:00-20:40
2 stops27h 40m
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Fri 28-3
10:40-19:05
Nonstop17h 25m
Singapore Changi
Sun 6-4
09:15-09:40
Nonstop15h 25m
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Wed 23-4
23:55-13:20
1 stop22h 25m
Singapore Changi
Sun 27-4
00:20-21:00
1 stop35h 40m
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Mon 10-3
23:30-21:55
1 stop31h 25m
Singapore Changi
Mon 31-3
08:00-20:30
2 stops27h 30m
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Tue 11-2
12:55-06:40
1 stop25h 45m
Singapore Changi
Sun 16-2
02:20-09:50
1 stop23h 30m
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Sun 9-3
00:35-11:55
1 stop20h 20m
Singapore Changi
Mon 31-3
20:10-17:30
1 stop36h 20m
San FranciscoSingapore
SFO - SIN
SFOSIN
San Francisco
Sun 9-2
06:10-05:00
2 stops30h 50m
Singapore Changi
Wed 12-2
11:00-19:57
2 stops24h 57m
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.
Travel insights for flights from San Francisco to Singapore
Get recent, data-driven insights about flights from San Francisco to Singapore including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from San Francisco to Singapore?
Use this chart to determine the optimal time to book a return flight from San Francisco to Singapore. Price data was last updated on 17 January 2025.
The best time to book flights from San Francisco to Singapore is 17 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 24 January 2025.
When flying from San Francisco to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 14% versus a flight at midday.
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 24 January 2025.
The most flights from SFO to SIN are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
Rainfall in Singapore by month
Plan your trip to Singapore by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.
Temperature in Singapore by month
Plan your trip to Singapore by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).
Reviews of airlines servicing Singapore
Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated 24 January 2025.
Peruse reviews from past customers who have flown with Korean Air, Singapore Airlines and China Eastern from San Francisco to Singapore to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Food
Comfort
Crew
Entertainment
Boarding
Overall
Reviews
Issuing boarding pass takes too long. Either not enough people to help or the process is just way too slow or long. I tried many times to contact a representative on the phone, no one is available to take your call. Our last flight was cancelled and we were given another flight the next day and Starlux would not guarantee a free hotel accommodation to help my family.
Food
Comfort
Crew
Entertainment