S$503 Cheap Flights from Singapore to San Francisco

View S$503 flight on Mon, 9 Feb, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at S$503 for one-way flights and S$828 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Thu, 29 Jan - Wed, 4 Feb
SIN
Singapore
SFO
San Francisco
S$828 Return, found 4 hours ago
S$828
Return
found 4 hours ago
Select Singapore Airlines flight, departing Thu, 29 Jan from Singapore to San Francisco, returning Wed, 4 Feb, priced at S$828 found 4 hours ago
United
Wed, 24 Dec - Sat, 31 Jan
SIN
Singapore
SFO
San Francisco
S$876 Return, found 1 hour ago
S$876
Return
found 1 hour ago
Select United flight, departing Wed, 24 Dec from Singapore to San Francisco, returning Sat, 31 Jan, priced at S$876 found 1 hour ago
Asiana Airlines
Wed, 15 Apr - Wed, 22 Apr
SIN
Singapore
SFO
San Francisco
S$890 Return, found 5 hours ago
S$890
Return
found 5 hours ago
Select Asiana Airlines flight, departing Wed, 15 Apr from Singapore to San Francisco, returning Wed, 22 Apr, priced at S$890 found 5 hours ago
Cathay Pacific
Wed, 4 Mar - Wed, 18 Mar
SIN
Singapore
SFO
San Francisco
S$894 Return, just found
S$894
Return
just found
Select Cathay Pacific flight, departing Wed, 4 Mar from Singapore to San Francisco, returning Wed, 18 Mar, priced at S$894 just found
China Airlines
Thu, 18 Dec - Sun, 18 Jan
SIN
Singapore
SFO
San Francisco
S$1,015 Return, found 8 hours ago
S$1,015
Return
found 8 hours ago
Select China Airlines flight, departing Thu, 18 Dec from Singapore to San Francisco, returning Sun, 18 Jan, priced at S$1,015 found 8 hours ago
Air Canada
Thu, 13 Nov - Thu, 4 Dec
SIN
Singapore
SFO
San Francisco
S$1,024 Return, found 1 day ago
S$1,024
Return
found 1 day ago
Select Air Canada flight, departing Thu, 13 Nov from Singapore to San Francisco, returning Thu, 4 Dec, priced at S$1,024 found 1 day ago
Philippine Airlines
Fri, 24 Oct - Sat, 8 Nov
SIN
Singapore
SFO
San Francisco
S$1,067 Return, found 3 hours ago
S$1,067
Return
found 3 hours ago
Select Philippine Airlines flight, departing Fri, 24 Oct from Singapore to San Francisco, returning Sat, 8 Nov, priced at S$1,067 found 3 hours ago
STARLUX Airlines
Sat, 5 Sept - Sun, 13 Sept
SIN
Singapore
SFO
San Francisco
S$1,075 Return, found 3 hours ago
S$1,075
Return
found 3 hours ago
Select STARLUX Airlines flight, departing Sat, 5 Sept from Singapore to San Francisco, returning Sun, 13 Sept, priced at S$1,075 found 3 hours ago
All Nippon Airways
Wed, 21 Jan - Wed, 28 Jan
SIN
Singapore
SFO
San Francisco
S$1,083 Return, found 10 hours ago
S$1,083
Return
found 10 hours ago
Select All Nippon Airways flight, departing Wed, 21 Jan from Singapore to San Francisco, returning Wed, 28 Jan, priced at S$1,083 found 10 hours ago
China Southern Airlines
Mon, 26 Jan - Sat, 31 Jan
SIN
Singapore
SFO
San Francisco
S$1,090 Return, found 2 days ago
S$1,090
Return
found 2 days ago
Select China Southern Airlines flight, departing Mon, 26 Jan from Singapore to San Francisco, returning Sat, 31 Jan, priced at S$1,090 found 2 days ago

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

July is typically the cheapest month to fly

From S$725 - S$1,161 per traveller.

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Norman Y. Mineta San Jose Intl. SJC. Average driving time to city centre is 50 minutes. Flights from S$1,404
SJC
Norman Y. Mineta San Jose Intl.
Average driving time to city centre50 min
Flights from S$1,404

Frequently asked questions

How much is a flight from Changi Airport (SIN) to SFO?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from SIN to San Francisco Intl. Airport (SFO) start from S$828. Make your booking today to secure the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Changi Airport (SIN) to SFO?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Singapore Airport to San Francisco Airport 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 Singapore Airport to San Francisco Intl. Airport (SFO) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Changi Airport to SFO?
You'll have 13,600 kilometres to cover on the long-haul Singapore to San Francisco route. Wear layers of comfortable clothes and consider taking a pair of noise-cancelling headphones.
Which airlines fly direct from SIN to San Francisco Airport?
With 60 monthly flights from Singapore Airport to San Francisco Airport, Singapore Airlines (SQ) is a popular choice. Offering 60 flights per month on this route, United Airlines (UA) is another fantastic option.
Are Changi Airport (SIN) to San Francisco Intl. Airport (SFO) flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so it's no sure thing. While last-minute deals between Singapore Airport and San Francisco Intl. Airport (SFO) are possible, it also makes sense to monitor prices well before you fly. In fact, some airlines publish their prices up to 12 months ahead of the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking back and be ready to lock in your seat when the price is low.

Travel information

0
Origin airport
Changi
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, Air India, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, China Airlines, EVA Airways, Emirates, Japan Airlines, KLM, Lufthansa, Malaysia Airlines, Philippine Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Return price
S$828
Distance
13501 km

Book with confidence

Perfect flights from Singapore to San Francisco

Your Journey from Singapore to San Francisco

Start your unforgettable journey with Expedia. Our broad selection of flights from Singapore to San Francisco 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 Singapore Airlines, China Southern Airlines, United, Philippine Airlines, All Nippon Airways, China Airlines, STARLUX Airlines, Vietnam Airlines, Air China, EVA Airways, Asiana Airlines, Cathay Pacific, Air Canada. Our selection of flights from Changi to San Francisco Intl. 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.
 

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Experience the joy of finding cheap flights from Changi to San Francisco Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$503 and roundtrip prices from S$828*.
 

Pre-Flight Essentials

Ensure a smooth journey from Singapore to San Francisco 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 San Francisco

Picture yourself stepping off the plane in San Francisco 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.
 

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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 Singapore to San Francisco.
 

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With Expedia, your adventure extends beyond the flight. Explore San Francisco 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 Singapore to San Francisco 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 Singapore to San Francisco with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Singapore to San Francisco

Explore a world of travel with Expedia

San Francisco Airports

San Jose

Singapore to Norman Y. Mineta San Jose Intl.
S$1,184.80

Oakland

Singapore to Oakland Intl.
S$1,250.60
*Available to Expedia members.