฿13,485 Cheap Flights from Singapore (SIN) to San Francisco (SFO)

View ฿13,485 flight on Thu, 29 Jan 2026Opens in a new window

Popular airlines from Changi Airport (SIN) to San Francisco International Airport (SFO)

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

Prices were available within the past 7 days and start at ฿13,485 for one-way flights and ฿21,595 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 26 Dec - Sun, 11 Jan
SIN
Singapore
SFO
San Francisco
฿21,595 Return, found 16 hours ago
฿21,595
Return
found 16 hours ago
Select United flight, departing Fri, 26 Dec from Singapore to San Francisco, returning Sun, 11 Jan, priced at ฿21,595 found 16 hours ago
Cathay Pacific
Thu, 22 Jan - Wed, 28 Jan
SIN
Singapore
SFO
San Francisco
฿22,185 Return, found 6 days ago
฿22,185
Return
found 6 days ago
Select Cathay Pacific flight, departing Thu, 22 Jan from Singapore to San Francisco, returning Wed, 28 Jan, priced at ฿22,185 found 6 days ago
STARLUX Airlines
Thu, 9 Apr - Sat, 18 Apr
SIN
Singapore
SFO
San Francisco
฿26,515 Return, found 3 days ago
฿26,515
Return
found 3 days ago
Select STARLUX Airlines flight, departing Thu, 9 Apr from Singapore to San Francisco, returning Sat, 18 Apr, priced at ฿26,515 found 3 days ago
Korean Air
Tue, 3 Mar - Thu, 12 Mar
SIN
Singapore
SFO
San Francisco
฿27,140 Return, found 3 days ago
฿27,140
Return
found 3 days ago
Select Korean Air flight, departing Tue, 3 Mar from Singapore to San Francisco, returning Thu, 12 Mar, priced at ฿27,140 found 3 days ago
EVA Airways
Sun, 12 Apr - Sun, 19 Apr
SIN
Singapore
SFO
San Francisco
฿27,695 Return, found 2 days ago
฿27,695
Return
found 2 days ago
Select EVA Airways flight, departing Sun, 12 Apr from Singapore to San Francisco, returning Sun, 19 Apr, priced at ฿27,695 found 2 days ago
China Airlines
Tue, 19 May - Sun, 31 May
SIN
Singapore
SFO
San Francisco
฿27,755 Return, found 2 hours ago
฿27,755
Return
found 2 hours ago
Select China Airlines flight, departing Tue, 19 May from Singapore to San Francisco, returning Sun, 31 May, priced at ฿27,755 found 2 hours ago
All Nippon Airways
Wed, 14 Jan - Wed, 21 Jan
SIN
Singapore
SFO
San Francisco
฿28,905 Return, found 2 days ago
฿28,905
Return
found 2 days ago
Select All Nippon Airways flight, departing Wed, 14 Jan from Singapore to San Francisco, returning Wed, 21 Jan, priced at ฿28,905 found 2 days ago
Air Canada
Thu, 22 Jan - Wed, 28 Jan
SIN
Singapore
SFO
San Francisco
฿29,045 Return, found 6 days ago
฿29,045
Return
found 6 days ago
Select Air Canada flight, departing Thu, 22 Jan from Singapore to San Francisco, returning Wed, 28 Jan, priced at ฿29,045 found 6 days ago
Delta
Tue, 3 Mar - Thu, 12 Mar
SIN
Singapore
SFO
San Francisco
฿30,475 Return, found 3 days ago
฿30,475
Return
found 3 days ago
Select Delta flight, departing Tue, 3 Mar from Singapore to San Francisco, returning Thu, 12 Mar, priced at ฿30,475 found 3 days ago
Japan Airlines
Wed, 21 Jan - Thu, 22 Jan
SIN
Singapore
SFO
San Francisco
฿33,400 Return, found 2 days ago
฿33,400
Return
found 2 days ago
Select Japan Airlines flight, departing Wed, 21 Jan from Singapore to San Francisco, returning Thu, 22 Jan, priced at ฿33,400 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 ฿18,016 - ฿28,852 per traveller.
Flight from Singapore to San Francisco route information
Origin airport
Changi
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, Air France, Air India, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, China Airlines, Delta, EVA Airways, Emirates, Japan Airlines, KLM, Korean Air, Lufthansa, Philippine Airlines, Qatar Airways, Singapore Airlines
Return price
฿21,595
Distance
13501 km
Average flight time
-1 hours -15 mins

Perfect flights from Singapore to San Francisco

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Singapore to San Francisco. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Changi to San Francisco Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿13,485 and roundtrip prices from ฿21,595. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at San Francisco Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in San Francisco.

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 ฿21,595. 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.
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