Cheap Flights from Singapore (SIN) to San Francisco (SFO) from HK$3,003~

View HK$3,003 flight on Wed, 27 May 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$3,003 for one-way flights and HK$5,325 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 10 Feb - Mon, 16 Feb
SIN
Singapore
SFO
San Francisco
HK$5,325 Return, found 23 hours ago
HK$5,325
Return
found 23 hours ago
Select United flight, departing Tue, 10 Feb from Singapore to San Francisco, returning Mon, 16 Feb, priced at HK$5,325 found 23 hours ago
STARLUX Airlines
Wed, 14 Oct - Sat, 24 Oct
SIN
Singapore
SFO
San Francisco
HK$5,827 Return, found 3 days ago
HK$5,827
Return
found 3 days ago
Select STARLUX Airlines flight, departing Wed, 14 Oct from Singapore to San Francisco, returning Sat, 24 Oct, priced at HK$5,827 found 3 days ago
Cathay Pacific
Sat, 7 Mar - Sat, 14 Mar
SIN
Singapore
SFO
San Francisco
HK$6,331 Return, found 22 hours ago
HK$6,331
Return
found 22 hours ago
Select Cathay Pacific flight, departing Sat, 7 Mar from Singapore to San Francisco, returning Sat, 14 Mar, priced at HK$6,331 found 22 hours ago
All Nippon Airways
Tue, 17 Feb - Tue, 3 Mar
SIN
Singapore
SFO
San Francisco
HK$6,562 Return, found 3 days ago
HK$6,562
Return
found 3 days ago
Select All Nippon Airways flight, departing Tue, 17 Feb from Singapore to San Francisco, returning Tue, 3 Mar, priced at HK$6,562 found 3 days ago
Korean Air
Tue, 10 Feb - Mon, 16 Feb
SIN
Singapore
SFO
San Francisco
HK$6,649 Return, found 23 hours ago
HK$6,649
Return
found 23 hours ago
Select Korean Air flight, departing Tue, 10 Feb from Singapore to San Francisco, returning Mon, 16 Feb, priced at HK$6,649 found 23 hours ago
Asiana Airlines
Wed, 18 Feb - Wed, 4 Mar
SIN
Singapore
SFO
San Francisco
HK$6,668 Return, found 3 days ago
HK$6,668
Return
found 3 days ago
Select Asiana Airlines flight, departing Wed, 18 Feb from Singapore to San Francisco, returning Wed, 4 Mar, priced at HK$6,668 found 3 days ago
Delta
Sun, 1 Mar - Thu, 5 Mar
SIN
Singapore
SFO
San Francisco
HK$6,684 Return, found 6 days ago
HK$6,684
Return
found 6 days ago
Select Delta flight, departing Sun, 1 Mar from Singapore to San Francisco, returning Thu, 5 Mar, priced at HK$6,684 found 6 days ago
EVA Airways
Sat, 7 Mar - Sat, 14 Mar
SIN
Singapore
SFO
San Francisco
HK$6,820 Return, found 22 hours ago
HK$6,820
Return
found 22 hours ago
Select EVA Airways flight, departing Sat, 7 Mar from Singapore to San Francisco, returning Sat, 14 Mar, priced at HK$6,820 found 22 hours ago
China Airlines
Wed, 18 Feb - Wed, 4 Mar
SIN
Singapore
SFO
San Francisco
HK$6,827 Return, found 3 days ago
HK$6,827
Return
found 3 days ago
Select China Airlines flight, departing Wed, 18 Feb from Singapore to San Francisco, returning Wed, 4 Mar, priced at HK$6,827 found 3 days ago
Philippine Airlines
Wed, 14 Oct - Sat, 24 Oct
SIN
Singapore
SFO
San Francisco
HK$8,050 Return, found 3 days ago
HK$8,050
Return
found 3 days ago
Select Philippine Airlines flight, departing Wed, 14 Oct from Singapore to San Francisco, returning Sat, 24 Oct, priced at HK$8,050 found 3 days ago

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

July is typically the cheapest month to fly

From HK$4,375 - HK$7,000 per traveller.
Singapore to San Francisco route information
Origin airport
Changi
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, China Airlines, Delta, EVA Airways, Japan Airlines, Korean Air, Lufthansa, Philippine Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Return price
HK$5,325
Distance
13501 km
Average flight time
-1 hours -15 mins

Flights from Singapore to San Francisco

Book cheap flights from Singapore (SIN) to San Francisco (SFO) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Singapore (SIN) to San Francisco (SFO) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Singapore (SIN) to San Francisco (SFO) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your San Francisco flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in San Francisco and things to do in San Francisco for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to San Francisco more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Francisco is HK$3,003 now!

 

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 HK$5,325. 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 kilometers to cover on the long-haul Singapore to San Francisco route. Wear layers of comfortable clothes and consider taking a pair of noise-canceling 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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