Cheap flights from San Francisco International to Changi Intl

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs Cheapflights |
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from San Francisco International to Changi Intl are usually found in April or September, booked 29 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

How to find the cheapest flight from
San Francisco International (SFO) to Changi Intl (SIN)

SFO - SIN
Price
S$ 1,027 - S$ 1,766
SIN
Temperature
30 - 33 °C
Popular in December High demand for flights, 32% potential price rise
Cheapest in April Best time to find cheap flights, 14% potential price drop
Round-trip from S$ 1,027 From San Francisco International to Changi Intl
One-way from S$ 408 One-way flight from San Francisco International to Changi Intl
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheap flights from San Francisco International to Changi Intl in August, September 2020

The best prices found for SFO to SIN flights in August, September
26 Aug - 13 Jan
S$ 624pp
SFO
San Francisco
Multiple airlines
Direct
SIN
Singapore Changi
SIN
Singapore Changi
ANA
   
2 STOPS
SFO
San Francisco
31 Aug - 1 Oct
S$ 625pp
SFO
San Francisco
Multiple airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Japan Airlines
   
2 STOPS
SFO
San Francisco
20 Aug - 30 Sep
S$ 629pp
SFO
San Francisco
Multiple airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Multiple Airlines
   
2 STOPS
SFO
San Francisco

San Francisco International to Changi Intl 2020 flight deals

Cheap flights to Changi Intl from San Francisco International found for this year
23 Nov - 2 Dec
S$ 578pp
SFO
San Francisco
Cathay Pacific
 
1 STOP
SIN
Singapore Changi
SIN
Singapore Changi
Cathay Pacific
 
1 STOP
SFO
San Francisco
4 Nov - 20 Nov
S$ 606pp
SFO
San Francisco
Cathay Pacific
 
1 STOP
SIN
Singapore Changi
SIN
Singapore Changi
Cathay Pacific
 
1 STOP
SFO
San Francisco
8 Sep - 18 Sep
S$ 618pp
SFO
San Francisco
Multiple airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
Multiple Airlines
   
2 STOPS
SFO
San Francisco

Direct flights to Changi Intl from San Francisco International

Save time with San Francisco International to Changi Intl direct flight deals
15 Oct - 2 Nov
S$ 634pp
SFO
San Francisco
Multiple airlines
Direct
SIN
Singapore Changi
SIN
Singapore Changi
Air India
Direct
SFO
San Francisco
26 Aug - 13 Jan
S$ 643pp
SFO
San Francisco
Singapore Airlines
Direct
SIN
Singapore Changi
SIN
Singapore Changi
Singapore Airlines
Direct
SFO
San Francisco
4 Nov - 21 Nov
S$ 653pp
SFO
San Francisco
Lufthansa
Direct
SIN
Singapore Changi
SIN
Singapore Changi
Lufthansa
Direct
SFO
San Francisco

Last-minute flights from San Francisco International to Changi Intl

Late deals on return flights to Changi Intl from San Francisco International, departing today and this week
30 Jul - 13 Aug
S$ 681pp
SFO
San Francisco
Multiple airlines
Direct
SIN
Singapore Changi
SIN
Singapore Changi
Multiple Airlines
 
1 STOP
SFO
San Francisco
28 Jul - 18 Aug
S$ 713pp
SFO
San Francisco
Multiple airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
ANA
 
1 STOP
SFO
San Francisco
30 Jul - 13 Aug
S$ 714pp
SFO
San Francisco
Multiple airlines
   
2 STOPS
SIN
Singapore Changi
SIN
Singapore Changi
ANA
 
1 STOP
SFO
San Francisco

One-way flights to Changi Intl from San Francisco International

The cheapest one-way flights from San Francisco International to Changi Intl
19:00 - 09:15
Philippine Airlines
1 stop
23h 15m
SFO - SIN
Philippine Airlines
S$ 562
KAYAK
09:50 - 20:20
Japan Airlines
1 stop
19h 30m
SFO - SIN
Japan Airlines
S$ 565
Fareboom
07:50 - 02:15
Major Airline
1 stop
27h 25m
SFO - SIN
Major Airline
S$ 623
Flyus

Related info for your journey

Useful info, stats and facts about San Francisco International to Changi Intl flights.

Flight FAQs

From San Francisco International to Changi Intl

Can I find flights from San Francisco International to Changi Intl for under S$ 600 on Cheapflights?

Yes, there are multiple flights from San Francisco International to Changi Intl for under S$ 600. The cheapest flight booked recently is on Cathay Pacific for just S$ 558, but on average you can expect to pay S$ 600.

Are there direct flights from San Francisco International to Changi Intl for under S$ 700 on Cheapflights?

Cheapflights has 20 direct flights from San Francisco International to Changi Intl under S$ 700. A good price for a direct flight from San Francisco International to Changi Intl is less than S$ 748.

Are there last-minute flights available from San Francisco International to Changi Intl for under S$ 700?

There are currently 20+ open flights from San Francisco International to Changi Intl within the next 7 days for less than S$ 700.

How popular is this flight route?

The San Francisco to Singapore Changi flight path was viewed by 122 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in San Francisco or Singapore City Airport?

The rainfall in San Francisco is generally same as the rainfall in Singapore City Airport. This will continue over the next 3 days.

Is San Francisco weather warmer or cooler than Singapore City Airport?

Temperatures around the 33 °Cs can be experienced in April. The weather in Singapore City Airport is hotter than in San Francisco. Plan for potential changes in flight availability as peak weather approaches in this location.

Related searches

Flights to Changi Intl from San Francisco International
Flights to San Francisco International Flights to Changi Intl

Rent a Car

Car Rentals at Changi Intl

Destination information for Changi Intl

Things to know before you go. Useful info for your trip from San Francisco International to Changi Intl
Today's exchange rate
S$ 1 = S$ 1.00
Flight duration
15h 51m
Average temperature for August in Changi Intl
31.0 °C

Airports servicing San Francisco

Airports servicing Singapore

Home Asia Singapore City Airport Changi Intl Cheap flights from San Francisco International to Changi Intl