RM1,378 Cheap Flights from San Francisco (SFO) to Singapore (SIN)

View RM1,378 flight on Wed, 21 Jan 2026Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Singapore Changi Airport (SIN)

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Cheap Flights from San Francisco to Singapore (SFO-SIN)

Prices were available within the past 7 days and start at RM1,378 for one-way flights and RM2,610 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 22 Jan - Wed, 28 Jan
SFO
San Francisco
SIN
Singapore
RM2,610 Return, found 15 hours ago
RM2,610
Return
found 15 hours ago
Select United flight, departing Thu, 22 Jan from San Francisco to Singapore, returning Wed, 28 Jan, priced at RM2,610 found 15 hours ago
Korean Air
Mon, 9 Feb - Sun, 15 Feb
SFO
San Francisco
SIN
Singapore
RM2,684 Return, found 4 days ago
RM2,684
Return
found 4 days ago
Select Korean Air flight, departing Mon, 9 Feb from San Francisco to Singapore, returning Sun, 15 Feb, priced at RM2,684 found 4 days ago
Delta
Mon, 9 Feb - Sun, 15 Feb
SFO
San Francisco
SIN
Singapore
RM2,691 Return, found 4 days ago
RM2,691
Return
found 4 days ago
Select Delta flight, departing Mon, 9 Feb from San Francisco to Singapore, returning Sun, 15 Feb, priced at RM2,691 found 4 days ago
All Nippon Airways
Thu, 22 Jan - Wed, 28 Jan
SFO
San Francisco
SIN
Singapore
RM2,844 Return, found 15 hours ago
RM2,844
Return
found 15 hours ago
Select All Nippon Airways flight, departing Thu, 22 Jan from San Francisco to Singapore, returning Wed, 28 Jan, priced at RM2,844 found 15 hours ago
Singapore Airlines
Mon, 20 Apr - Thu, 30 Apr
SFO
San Francisco
SIN
Singapore
RM3,094 Return, found 4 days ago
RM3,094
Return
found 4 days ago
Select Singapore Airlines flight, departing Mon, 20 Apr from San Francisco to Singapore, returning Thu, 30 Apr, priced at RM3,094 found 4 days ago
Air Canada
Mon, 20 Apr - Thu, 30 Apr
SFO
San Francisco
SIN
Singapore
RM3,134 Return, found 4 days ago
RM3,134
Return
found 4 days ago
Select Air Canada flight, departing Mon, 20 Apr from San Francisco to Singapore, returning Thu, 30 Apr, priced at RM3,134 found 4 days ago
American Airlines
Mon, 12 Jan - Sun, 25 Jan
SFO
San Francisco
SIN
Singapore
RM3,332 Return, found 6 days ago
RM3,332
Return
found 6 days ago
Select American Airlines flight, departing Mon, 12 Jan from San Francisco to Singapore, returning Sun, 25 Jan, priced at RM3,332 found 6 days ago
Japan Airlines
Thu, 22 Jan - Wed, 28 Jan
SFO
San Francisco
SIN
Singapore
RM3,413 Return, found 15 hours ago
RM3,413
Return
found 15 hours ago
Select Japan Airlines flight, departing Thu, 22 Jan from San Francisco to Singapore, returning Wed, 28 Jan, priced at RM3,413 found 15 hours ago
Cathay Pacific
Thu, 22 Jan - Wed, 28 Jan
SFO
San Francisco
SIN
Singapore
RM3,716 Return, found 15 hours ago
RM3,716
Return
found 15 hours ago
Select Cathay Pacific flight, departing Thu, 22 Jan from San Francisco to Singapore, returning Wed, 28 Jan, priced at RM3,716 found 15 hours ago
China Airlines
Thu, 22 Jan - Wed, 28 Jan
SFO
San Francisco
SIN
Singapore
RM4,184 Return, found 15 hours ago
RM4,184
Return
found 15 hours ago
Select China Airlines flight, departing Thu, 22 Jan from San Francisco to Singapore, returning Wed, 28 Jan, priced at RM4,184 found 15 hours ago

Find the cheapest month to fly from San Francisco (SFO) to Singapore (SIN)

September is typically the cheapest month to fly

From RM 2,647 - RM 3,909 per traveller.
San Francisco to Singapore route information
Origin airport
San Francisco Intl.
Destination airport
Changi
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, China Airlines, Delta, Emirates, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Philippine Airlines, Qatar Airways, Singapore Airlines, Turkish Airlines, United
Return price
RM2,610
Distance
13501 km
Average flight time
33 hours 30 mins

Perfect flights from San Francisco to Singapore

Your Journey from San Francisco to Singapore

Start your unforgettable journey with Expedia. Our broad selection of flights from San Francisco to Singapore caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, Delta, Korean Air, All Nippon Airways, Singapore Airlines, China Eastern Airlines, Air Canada, American Airlines, Japan Airlines, Cathay Pacific, China Airlines. Our selection of flights from San Francisco Intl. to Changi caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with San Francisco to Singapore Flights

Experience the joy of finding cheap flights from San Francisco Intl. to Changi that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM1,378 and roundtrip prices from RM2,610*.
 

Pre-Flight Essentials

Ensure a smooth journey from San Francisco to Singapore with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Singapore

Picture yourself stepping off the plane in Singapore and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your San Francisco to Singapore Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from San Francisco to Singapore.
 

Beyond the Flight – Exploring Singapore

With Expedia, your adventure extends beyond the flight. Explore Singapore at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from San Francisco to Singapore with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from San Francisco to Singapore with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from SFO to Changi Airport (SIN)?
Round-trip tickets from San Francisco Airport to Changi Airport (SIN) start from RM2,610. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Francisco Intl. Airport (SFO) to Changi Airport (SIN)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from San Francisco Intl. Airport (SFO) to Changi Airport (SIN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Francisco Intl. Airport (SFO) to Singapore Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SFO to Changi Airport (SIN)?
With a flight distance of 13,600 kilometres between San Francisco and Singapore, this is a long-haul journey. Make sure you drink plenty of water and take a short walk down the aisle every so often.
Which airlines fly direct from SFO to Singapore Airport?
Singapore Airlines (SQ) is a popular option. It operates 60 flights between SFO and Singapore Airport each month. United Airlines (UA) is another popular choice. It offers 60 flights each month. Between these two airlines, you'll be able to find a great deal from San Francisco to Singapore.
Are SFO to SIN flight tickets cheaper when they're purchased at the last minute?
Booking last minute from San Francisco Intl. Airport (SFO) to Changi Airport (SIN) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd prefer to play it safe and start planning early on, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines issue their prices so far in advance. Our advice? Check back often as prices are updated frequently.

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*Available to Expedia members.