Cheap flights from SFO to SIN (San Francisco Intl. to Changi)

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Cheap Flights from SFO to SIN starting at $339 One Way, $641 Round Trip

Prices starting at $641 for return flights and $339 for one-way flights to Changi were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jan 19 - Mon, Feb 9
SFO
San Francisco
SIN
Singapore
$641 Roundtrip, found 1 day ago
$641
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jan 19 from San Francisco to Singapore, returning Mon, Feb 9, priced at $641 found 1 day ago
Fri, Jan 23 - Tue, Feb 3
SFO
San Francisco
SIN
Singapore
$643 Roundtrip, just found
$643
Roundtrip
just found
Select Singapore Airlines flight, departing Fri, Jan 23 from San Francisco to Singapore, returning Tue, Feb 3, priced at $643 just found
Fri, Sep 19 - Sun, Sep 28
SFO
San Francisco
SIN
Singapore
$674 Roundtrip, found 4 hours ago
$674
Roundtrip
found 4 hours ago
Select Air India flight, departing Fri, Sep 19 from San Francisco to Singapore, returning Sun, Sep 28, priced at $674 found 4 hours ago
Sun, Nov 30 - Tue, Jan 27
SFO
San Francisco
SIN
Singapore
$686 Roundtrip, found 2 days ago
$686
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Sun, Nov 30 from San Francisco to Singapore, returning Tue, Jan 27, priced at $686 found 2 days ago
Mon, Aug 18 - Mon, Sep 1
SFO
San Francisco
SIN
Singapore
$715 Roundtrip, just found
$715
Roundtrip
just found
Select Asiana Airlines flight, departing Mon, Aug 18 from San Francisco to Singapore, returning Mon, Sep 1, priced at $715 just found

SFO to SIN Route Info

Origin Airport
San Francisco
Destination Airport
Singapore
Number Of Airlines Serving
2
Distance
8438 mi
Shortest Flight Departure Time
10:55PM SGT
Shortest Flight Departure Date
Jul 22
SFO Address & GPS
Address:
San Francisco CA, 94128
United States
IATA Code:
SFO
Longitude:
-122.389881
Latitude:
37.615215
Time Zone:
America/Los_Angeles
SIN Address & GPS
Address:
Singapore ,
Singapore
IATA Code:
SIN
Longitude:
103.990201
Latitude:
1.361173
Time Zone:
Asia/Singapore

Frequently asked questions

Are there non-stop flights from San Francisco Airport to Singapore Airport?
Whether you're flying from San Francisco Airport to Singapore Airport on a business-related trip or you're finally jetting off on that highly anticipated vacation, you'll probably want to get there as fast as possible. As luck would have it, multiple carriers provide nonstop flights. United Airlines and Singapore Airlines are a couple that have first-rate reviews.
What is the shortest flight from San Francisco Airport to Singapore Airport?
Choose your favorite seat, because you'll be in it for a decent amount of time on your San Francisco to Singapore jaunt. The shortest flight time from San Francisco Intl. Airport (SFO) to SIN is 17 hours and 20 minutes.
How many hours flight from San Francisco Intl. Airport (SFO) to Changi Airport (SIN)?
From SFO to SIN, you'll be sitting in your plane seat for about 17 hours and 27 minutes. Occupy yourself during the long-haul journey by binge-watching movies, organizing your photo library or snoozing away to your favorite tunes. Remember to move around every now and again.
What airlines have the most flights from San Francisco Airport to Singapore Airport?
Going on vacation is one of life's greatest pleasures, but how you travel to your destination should be just as enjoyable. Book your flight from SFO to Singapore Airport with United Airlines (UA). One of the most popular airlines, it offers 60 flights on this route every month. Singapore Airlines (SQ) will also take you to your destination in comfort and style. Offering 60 flights every month between San Francisco and Singapore, it's also a top choice for travelers.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.