$535 Cheap Flights from San Francisco to Singapore

Wander Wisely with exceptional service, 24/7 support

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from San Francisco Intl. to Changi

Amazing SFO to SIN Flight Deals

The cheapest flights to Changi found within the past 7 days were $929 round trip and $535 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Apr 18 - Tue, Apr 23
SFO
San Francisco
SIN
Singapore
$929 Roundtrip, found 4 days ago
$929
Roundtrip
found 4 days ago
Select China Airlines flight, departing Thu, Apr 18 from San Francisco to Singapore, returning Tue, Apr 23, priced at $929 found 4 days ago
Mon, Apr 15 - Thu, May 2
SFO
San Francisco
SIN
Singapore
$948 Roundtrip, found 1 day ago
$948
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Mon, Apr 15 from San Francisco to Singapore, returning Thu, May 2, priced at $948 found 1 day ago
Mon, Oct 16 - Wed, Oct 18
SFO
San Francisco
SIN
Singapore
$993 Roundtrip, found 2 hours ago
$993
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Oct 16 from San Francisco to Singapore, returning Wed, Oct 18, priced at $993 found 2 hours ago
Thu, Mar 14 - Tue, Mar 26
SFO
San Francisco
SIN
Singapore
$997 Roundtrip, found 3 days ago
$997
Roundtrip
found 3 days ago
Select Starlux Airlines flight, departing Thu, Mar 14 from San Francisco to Singapore, returning Tue, Mar 26, priced at $997 found 3 days ago
Tue, Jan 23 - Tue, Jan 30
SFO
San Francisco
SIN
Singapore
$1,027 Roundtrip, found 1 day ago
$1,027
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Tue, Jan 23 from San Francisco to Singapore, returning Tue, Jan 30, priced at $1,027 found 1 day ago
Wed, May 1 - Thu, May 9
SFO
San Francisco
SIN
Singapore
$1,044 Roundtrip, found 3 days ago
$1,044
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Wed, May 1 from San Francisco to Singapore, returning Thu, May 9, priced at $1,044 found 3 days ago
Mon, May 13 - Wed, May 22
SFO
San Francisco
SIN
Singapore
$1,045 Roundtrip, found 14 hours ago
$1,045
Roundtrip
found 14 hours ago
Select Philippine Airlines flight, departing Mon, May 13 from San Francisco to Singapore, returning Wed, May 22, priced at $1,045 found 14 hours ago
Wed, Feb 21 - Wed, Mar 13
SFO
San Francisco
SIN
Singapore
$1,067 Roundtrip, found 2 days ago
$1,067
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Feb 21 from San Francisco to Singapore, returning Wed, Mar 13, priced at $1,067 found 2 days ago
Wed, Jan 17 - Wed, Feb 21
SFO
San Francisco
SIN
Singapore
$1,071 Roundtrip, found 3 days ago
$1,071
Roundtrip
found 3 days ago
Select Korean Air flight, departing Wed, Jan 17 from San Francisco to Singapore, returning Wed, Feb 21, priced at $1,071 found 3 days ago
Wed, Nov 29 - Thu, Feb 29
SFO
San Francisco
SIN
Singapore
$1,081 Roundtrip, found 4 days ago
$1,081
Roundtrip
found 4 days ago
Select Singapore Airlines flight, departing Wed, Nov 29 from San Francisco to Singapore, returning Thu, Feb 29, priced at $1,081 found 4 days ago

Flight Schedule for SFO to SIN

CarrierFlightDepart SFOArrive SINWed
10/4		Thu
10/5		Fri
10/6		Sat
10/7		Sun
10/8		Mon
10/9		Tue
10/10		Stops
UA2911:10 am06:45 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
SQ3111:30 am07:10 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
SQ3310:05 pm05:45 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA110:40 pm06:15 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Frequently asked questions

Can I catch a flight from San Francisco Airport to SIN right now?
Be sure to visit our Covid-19 Travel Advisor to learn if there are any current quarantine requirements or travel advice reports in effect in Singapore Airport when jet-setting from SFO.
Are there direct flights from SFO to SIN?
If you want to fly directly from SFO to Singapore Airport, take a look at Singapore Airlines. This airline is perfect for you if you need to travel from A to B without stress.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Singapore Airport, please visit our Customer Service Portal.
How long is the flight from SFO to SIN?
Taking about 20 hours and 42 minutes all up, traveling from San Francisco to Singapore is no small task. On such a long flight, it’s wise to walk around and stretch your legs regularly.
What is the flight distance from San Francisco Intl. Airport (SFO) to Changi Airport (SIN)?
From San Francisco Airport to Changi Airport, there’s a flight distance of 8,400 mi. So, it’ll be smart to have a good selection of entertainment to pick from. Magazines, movies, crossword puzzles … You name it. If you’re adequately prepared, it won’t feel like too long before you hear the call for landing.
What airlines fly from San Francisco Intl. Airport (SFO) to Changi Airport?
Wanting to fly nonstop from San Francisco Airport to SIN? You’re in luck. Singapore Airlines (SQ) offers as many as 30 flights per month and is a popular option with many worldly wanderers.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Singapore Airlines, Jetstar Asia Airways or Scoot you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
San Francisco Intl.
Traveling To
Changi
Shortest Flight Time
46 hours 35 mins
Earliest Departure Time
11:10AM SGT
Latest Departure Time
10:40PM SGT
Lowest Flight Price
$929

Route Info

Flight path for flights from San Francisco International Airport to Changi International Airport.


Origin:
SFO - San Francisco International Airport
Destination:
SIN - Changi International Airport
Distance:
8,555.00 miles


Discover our best flights from San Francisco SFO to Singapore SIN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from San Francisco SFO to Singapore SIN at the right price  

Airfares to Singapore SIN from San Francisco SFO currently cost between $929 and $1,081. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from San Francisco SFO to Singapore SIN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from San Francisco SFO to Singapore SIN on Travelocity starting at $535. Prices and availability subject to change. Additional terms may apply. 

 

Get to Singapore SIN from San Francisco SFO quicker with direct flights. 

Get to Singapore faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SIN from SFO to take around 46 hour(s) 35 min(s).  

 

Find our cheapest airfares for flights from San Francisco SFO to Singapore SIN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SIN from SFO. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from San Francisco SFO to Singapore SIN today 

If you’re flexible about when you travel, April is usually the cheapest month to fly from San Francisco SFO to Singapore SIN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Singapore SIN from San Francisco SFO 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SIN from SFO have this option.  

 

Travel with confidence when you book flights to Singapore SIN from San Francisco SFO with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.