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

Airlines that fly from San Francisco International Airport (SFO) to 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 AU$632 for one-way flights and AU$1,174 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
China Eastern Airlines
San Francisco — Singapore
SFO - SIN with China Eastern Airlines
Thu, 27 Feb
China Eastern Airlines
Singapore — San Francisco
SIN - SFO with China Eastern Airlines
Mon, 17 Mar
Found 1 day ago
Select flight from San Francisco to Singapore, departing on February 27 with China Eastern Airlines, and returning from Singapore to San Francisco on March 17 with China Eastern Airlines. Price from AU$1,174, Found 1 day ago.
Vietnam Airlines
San Francisco — Singapore
SFO - SIN with Vietnam Airlines
Wed, 20 Aug
Vietnam Airlines
Singapore — San Francisco
SIN - SFO with Vietnam Airlines
Wed, 10 Sep
Found 1 day ago
Select flight from San Francisco to Singapore, departing on August 20 with Vietnam Airlines, and returning from Singapore to San Francisco on September 10 with Vietnam Airlines. Price from AU$1,263, Found 1 day ago.
Cathay Pacific
San Francisco — Singapore
SFO - SIN with Cathay Pacific
Thu, 3 Apr
Cathay Pacific
Singapore — San Francisco
SIN - SFO with Cathay Pacific
Mon, 21 Apr
Found 4 days ago
Select flight from San Francisco to Singapore, departing on April 3 with Cathay Pacific, and returning from Singapore to San Francisco on April 21 with Cathay Pacific. Price from AU$1,358, Found 4 days ago.
Korean Air
San Francisco — Singapore
SFO - SIN with Korean Air
Mon, 3 Mar
Korean Air
Singapore — San Francisco
SIN - SFO with Korean Air
Wed, 19 Mar
Found 6 days ago
Select flight from San Francisco to Singapore, departing on March 3 with Korean Air, and returning from Singapore to San Francisco on March 19 with Korean Air. Price from AU$1,414, Found 6 days ago.
Asiana Airlines
San Francisco — Singapore
SFO - SIN with Asiana Airlines
Mon, 10 Feb
Asiana Airlines
Singapore — San Francisco
SIN - SFO with Asiana Airlines
Thu, 13 Feb
Found 22 hours ago
Select flight from San Francisco to Singapore, departing on February 10 with Asiana Airlines, and returning from Singapore to San Francisco on February 13 with Asiana Airlines. Price from AU$1,428, Found 22 hours ago.
Philippine Airlines
San Francisco — Singapore
SFO - SIN with Philippine Airlines
Mon, 3 Mar
Philippine Airlines
Singapore — San Francisco
SIN - SFO with Philippine Airlines
Wed, 19 Mar
Found 6 days ago
Select flight from San Francisco to Singapore, departing on March 3 with Philippine Airlines, and returning from Singapore to San Francisco on March 19 with Philippine Airlines. Price from AU$1,498, Found 6 days ago.
American Airlines
San Francisco — Singapore
SFO - SIN with American Airlines
Mon, 10 Feb
American Airlines
Singapore — San Francisco
SIN - SFO with American Airlines
Thu, 13 Feb
Found 22 hours ago
Select flight from San Francisco to Singapore, departing on February 10 with American Airlines, and returning from Singapore to San Francisco on February 13 with American Airlines. Price from AU$1,501, Found 22 hours ago.
China Southern Airlines
San Francisco — Singapore
SFO - SIN with China Southern Airlines
Mon, 3 Mar
China Southern Airlines
Singapore — San Francisco
SIN - SFO with China Southern Airlines
Wed, 19 Mar
Found 6 days ago
Select flight from San Francisco to Singapore, departing on March 3 with China Southern Airlines, and returning from Singapore to San Francisco on March 19 with China Southern Airlines. Price from AU$1,584, Found 6 days ago.
Flight from San Francisco to Singapore route information
Origin airport
San Francisco Intl.
Destination airport
Changi
Airlines serving
Air Canada, Air France, Air India, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, Delta, EVA Airways, Emirates, Japan Airlines, Korean Air, Malaysia Airlines, Philippine Airlines, Qatar Airways, Singapore Airlines, Turkish Airlines, United
Return price
AU$1,174
Distance
13501 km

Your quick guide to flights from San Francisco to Singapore

Pick up great flights from San Francisco to Singapore

With Expedia, you have your pick of 4 flights a day with 20 airlines covering flights from San Francisco to Singapore. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from San Francisco to Singapore that take around 49 hours.

Find cheap flights from San Francisco to Singapore

From the great flight deals with prices currently ranging from AU$1,174 to AU$1,584, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from San Francisco to Singapore around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Singapore is normally in February.

Reasons to book your flight from San Francisco to Singapore with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from San Francisco to Singapore across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Singapore right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

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 AU$1,174. 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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