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Cheap flights from Singapore to San Francisco from ₹ 45,392

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SFO
3 May — 10 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to San Francisco are usually found in February or October, booked 68 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Singapore to San Francisco

Enter your travel dates to find the best prices.

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 3 April 2026.

Tue 2/602:00
SIN
-
SFO
1 stop32h 55m
China Airlines
Mon 27/701:05
SFO
-
SIN
1 stop20h 30m
China Airlines
Deal found 31/3₹ 76,460
Thu 3/913:45
SIN
-
SFO
1 stop21h 45m
China Airlines
Thu 29/1023:40
SFO
-
SIN
1 stop22h 25m
China Airlines
Deal found 30/3₹ 76,553
Fri 8/513:45
SIN
-
SFO
1 stop21h 10m
China Airlines
Wed 21/1001:05
SFO
-
SIN
1 stop20h 30m
China Airlines
Deal found 1/4₹ 76,646
Sun 6/902:00
SIN
-
SFO
1 stop33h 30m
China Airlines
Tue 8/901:05
SFO
-
SIN
1 stop32h 30m
China Airlines
Deal found 29/3₹ 76,739
Wed 6/522:00
SIN
-
SFO
1 stop27h 40m
Delta
Sun 18/1007:00
SFO
-
SIN
2 stops31h 00m
Delta
Deal found 1/4₹ 78,692
Thu 7/501:25
SIN
-
SFO
2 stops29h 31m
Delta
Fri 23/1012:50
SFO
-
SIN
1 stop20h 05m
Delta
Deal found 1/4₹ 79,250
Thu 16/420:35
SIN
-
SFO
Nonstop15h 10m
United Airlines
Wed 29/410:25
SFO
-
SIN
Nonstop17h 10m
United Airlines
Deal found 30/3₹ 79,436
Tue 5/501:25
SIN
-
SFO
1 stop24h 15m
Delta
Sat 25/720:59
SFO
-
SIN
2 stops41h 01m
Delta
Deal found 2/4₹ 79,529
Thu 3/907:30
SIN
-
SFO
2 stops26h 05m
Delta
Thu 29/1006:00
SFO
-
SIN
2 stops27h 10m
Delta
Deal found 30/3₹ 79,622
Sun 3/502:00
SIN
-
SFO
1 stop32h 55m
China Airlines
Fri 23/1001:05
SFO
-
SIN
1 stop21h 00m
China Airlines
Deal found 1/4₹ 79,715
Mon 7/920:35
SIN
-
SFO
Nonstop15h 45m
United Airlines
Wed 9/910:50
SFO
-
SIN
Nonstop16h 45m
United Airlines
Deal found 29/3₹ 80,181

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 3 April 2026.

Round-trip from

₹ 76,460

One-way from

₹ 45,392

Popular in

August

Cheapest in

February

Average price

₹ 89,017

Good round-trip deal

₹ 91,526 or less

Good one-way deal

₹ 68,310 or less
China Airlines
  • China Airlines
  • 3/6-28/7
  • 2 total stops
  • 41h 40m total
  • Singapore to San Francisco
Search Deals
United Airlines
  • United Airlines
  • 17/9
  • 1 total stop
  • 20h 25m total
  • Singapore to San Francisco
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (₹ 375,567 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 104,958 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Singapore Changi to San Francisco.
Search Deals
Price to beat on a one-way flight from Singapore Changi to San Francisco.
Search Deals

Cheapflights Fare Finder

 
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 454,620 searches. Data last updated 3 April 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 - SFO

SINSFO

Singapore Changi

Mon 7/9

07:30-10:40

1 stop18h 10m

San Francisco

Wed 9/9

12:50-23:55

1 stop20h 05m

₹ 79,622

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 3/9

07:30-18:35

2 stops26h 05m

San Francisco

Thu 29/10

06:00-00:10

2 stops27h 10m

₹ 79,622

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Mon 7/9

20:35-21:20

Nonstop15h 45m

San Francisco

Wed 9/9

10:50-18:35

Nonstop16h 45m

₹ 80,181

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 6/5

09:00-09:10

Nonstop15h 10m

San Francisco

Tue 19/5

10:25-18:35

Nonstop17h 10m

₹ 81,669
Fastest return journey

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 24/9

20:35-21:05

Nonstop15h 30m

San Francisco

Mon 28/9

10:50-18:35

Nonstop16h 45m

₹ 84,552

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 29/5

13:10-20:10

1 stop22h 00m

San Francisco

Sat 20/6

12:30-11:55

1 stop32h 25m

₹ 85,576
Cheapest one-way

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sat 2/5

11:05-10:30

1 stop38h 25m

₹ 46,508
Fastest single journey

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 5/5

01:25-10:40

1 stop24h 15m

₹ 52,927

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 5/5

22:50-15:20

1 stop31h 30m

₹ 52,927

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 7/5

07:30-23:57

2 stops31h 27m

₹ 53,299

Flights are sorted by cheapest return flights first.

Deals found on 2/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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.
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

How far ahead should I book a flight from Singapore to San Francisco?

Use this chart to determine the optimal time to book a return flight from Singapore to San Francisco. Price data was last updated on 2 April 2026.

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Singapore to San Francisco?

Currently, July is the cheapest month in which you can book a flight from Singapore to San Francisco (average of ₹ 51,531). Flying from Singapore to San Francisco in April is currently the most expensive (average of ₹ 68,553). 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 3 April 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?

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.

  • How popular is this Singapore to San Francisco flight route?

    Within the past month, 13 users have taken a look at flights from Singapore Changi to San Francisco.

  • How long is the flight from Singapore to San Francisco?

    Korean Air, Delta, and United Airlines can get you from Singapore to San Francisco in just under 15h 45m. Your travel time can differ by up to 10h 20m. Singapore and San Francisco are separated by a distance of 13572 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Singapore to San Francisco one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as ₹ 39,489. However, be on the lookout for offers from Cathay Pacific and EVA Air, as they are both options that can get you from Singapore to San Francisco for a low price.

  • What are the cheapest flights from Singapore to San Francisco?

    The cheapest flight price from Singapore to San Francisco is ₹ 54,414. On average you can expect to pay ₹ 94,537. The most popular route, (Singapore Changi - San Francisco), can usually be booked for ₹ 154,036.

  • 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, July is the cheapest month in which you can book a flight from Singapore to San Francisco (average of ₹ 51,531). Flying from Singapore to San Francisco in April is currently the most expensive (average of ₹ 68,553). 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.

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
San Bruno
Mountain View
Fairfield
Burlingame
Milpitas
Santa Clara

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How does Cheapflights help users find flights from Singapore to San Francisco?

When you search for this flight from Singapore to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Singapore to San Francisco?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to San Francisco for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Singapore to San Francisco with no change fees?

Need flexible booking options for your flight to San Francisco from Singapore? 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 Singapore to San Francisco become cheaper?

Not ready to book yet? You can track prices for flights from Singapore to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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