US$425️ Cheap Flights from Singapore to San Francisco (2024)

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Singapore to San Francisco - Flights Starting at US$425

Book one-way or return flights from Singapore to San Francisco from as little as US$425. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

We've found these cheap flights for you. You may book a one-way or round trip as per your needs.

We monitor flight fares to help you seize the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Singapore to San Francisco

View airlines operating flights from Singapore to San Francisco. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines

From US$427

Air Macau

From US$447

Cebu Pacific Air

From US$452

Thai AirAsia

From US$458

Shenzhen Airlines

From US$459

Thai Lion Air

From US$462

Indonesia AirAsia

From US$478

AirAsia

From US$480

STARLUX Airlines

From US$485

Xiamen Airlines

From US$495

ANA airlines

Find more flights and airlines

Alternative Routes from Singapore to San Francisco

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Singapore to San Francisco.

Cheapest
XSP
14:00
43h 40m
2 transfer
SFO
18:40
Seletar Airport - San Francisco International Airport
Wed, May 15Firefly Airline
US$517
SIN
00:40
29h 15m
1 transfer
SFO
14:55
Singapore Changi Airport - San Francisco International Airport
Mon, Apr 29ZIPAIR
US$797
SIN
00:40
29h 15m
1 transfer
SFO
14:55
Singapore Changi Airport - San Francisco International Airport
Mon, Apr 29ZIPAIR
US$797
Find More Flights

Frequently Asked Questions

When are flight tickets from Singapore (SIN) to San Francisco (SFO) the cheapest?
Airlines adjust prices for flights from Singapore to San Francisco based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Singapore (SIN) to San Francisco (SFO) cost?
According to Trip.com's data, the lowest price is around $1,336.
How long does it take to fly from Singapore (SIN) to San Francisco (SFO) and what is the distance?
It takes around 15 hours 17 minutes to fly from Singapore (SIN) to San Francisco (SFO).
What is the transportation method from the main airport to downtown in San Francisco?
- The distance from San Francisco International Airport to downtown is about 17km. It takes about 30 minutes by taxi.
What are the most popular airlines that fly from Singapore (SIN) to San Francisco (SFO)?
Airlines with flights from Singapore (SIN) to San Francisco (SFO): Vistara, Air India, Singapore Airlines and United Airlines.

How to find a cheap flight from Singapore to San Francisco

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Singapore to San Francisco. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Singapore to San Francisco Flight Information

Cheapest nonstop flight price	$425
Cheapest round-trip ticket price	$623
Off-season for travel	June
Peak season for travel	July
Flight distance	13,595.91km
Average flight time	15 hours 17 minutes
Popular airline	Singapore Airlines