Prices are in Singapore Dollars.

Cheap flights from Changi Intl to Fremont

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Economy
Singapore (SIN)
San Francisco (SFO)
Depart
Return
Any month
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The best prices from Changi Intl to Fremont are usually found in September or March, booked 38 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

How to find the cheapest flight from
Changi Intl (SIN) to Fremont (SFO)

SIN - SFO
Price
S$ 1,027 - S$ 1,553
SFO
Temperature
15 - 25 °C

Popular in

January

High demand for flights, 25% potential price rise

Cheapest in

September

Best time to find cheap flights, 12% potential price drop

Round-trip from

S$ 1,027

From Changi Intl to Fremont

One-way from

S$ 714

One-way flight from Changi Intl to Fremont

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Changi Intl to Fremont?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Fremont. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Changi Intl to Fremont?

To save up to 15% on this flight, we recommend booking at least 39 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Changi Intl to Fremont from S$ 1,268 1-2 weeks out and tickets from S$ 1,317 for flights departing within the next 72 hours.

What is the cheapest month to fly from Changi Intl to Fremont?

The best pricing can be found in the month of September. Prices to Fremont from Changi Intl average S$ 1,171. You can even find prices in September for less than S$ 1,171, as users have found deals to Fremont from as low as S$ 887. The month of January appears to be one of the more expensive times to travel to Fremont from Changi Intl. Flying in the targeted month can save you up to 32%.

When is the cheapest time to fly from Changi Intl to Fremont (SIN - SFO)?

A simple way to save on the total cost of your ticket is to fly from Changi Intl to Fremont at midday. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the afternoon.

Cheap flights from Changi Intl to Fremont in January, February 2021

16 Feb - 24 Feb
S$ 973pp
SIN
Singapore Changi
Multiple airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
SIN
Singapore Changi
18 Feb - 4 Mar
S$ 975pp
SIN
Singapore Changi
Japan Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Japan Airlines
   
2 STOPS
SIN
Singapore Changi
18 Feb - 4 Mar
S$ 977pp
SIN
Singapore Changi
Japan Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Japan Airlines
   
2 STOPS
SIN
Singapore Changi

Changi Intl to Fremont 2021 flight deals

6 May - 14 May
S$ 916pp
SIN
Singapore Changi
Philippine Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Philippine Airlines
 
1 STOP
SIN
Singapore Changi
16 Feb - 24 Feb
S$ 973pp
SIN
Singapore Changi
Multiple airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
SIN
Singapore Changi
18 Feb - 4 Mar
S$ 975pp
SIN
Singapore Changi
Japan Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Japan Airlines
   
2 STOPS
SIN
Singapore Changi

Direct flights to Fremont from Changi Intl

17 Mar - 27 May
S$ 1,076pp
SIN
Singapore Changi
United Airlines
Direct
SFO
San Francisco
SFO
San Francisco
United Airlines
Direct
SIN
Singapore Changi
20 Apr - 24 Apr
S$ 1,088pp
SIN
Singapore Changi
United Airlines
Direct
SFO
San Francisco
SFO
San Francisco
United Airlines
Direct
SIN
Singapore Changi
20 Apr - 24 Apr
S$ 1,089pp
SIN
Singapore Changi
United Airlines
Direct
SFO
San Francisco
SFO
San Francisco
United Airlines
Direct
SIN
Singapore Changi

Last-minute flights from Changi Intl to Fremont

5 Feb - 1 Mar
S$ 1,171pp
SIN
Singapore Changi
Multiple airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
SIN
Singapore Changi
5 Feb - 18 Feb
S$ 1,190pp
SIN
Singapore Changi
Qatar Airways
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Qatar Airways
 
1 STOP
SIN
Singapore Changi
5 Feb - 18 Feb
S$ 1,192pp
SIN
Singapore Changi
Qatar Airways
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Qatar Airways
 
1 STOP
SIN
Singapore Changi

One-way flights to Fremont from Changi Intl

01:35 - 10:59
Air Canada
2 stops
25h 24m
SIN - SFO
Air Canada
S$ 714
Gotogate
07:00 - 12:25
ANA
1 stop
20h 25m
SIN - SFO
ANA
S$ 727
Kiwi.com
16:55 - 09:45
Fiji Airways
1 stop
31h 50m
SIN - SFO
Fiji Airways
S$ 733
mytrip.com

Related info for your journey

Flight FAQs

From Changi Intl to Fremont

Can I find flights from Changi Intl to Fremont for under S$ 928 on Cheapflights?

Yes, there are multiple flights from Changi Intl to Fremont for under S$ 928. The cheapest flight booked recently is on Philippine Airlines for just S$ 916, but on average you can expect to pay S$ 993.

What safety measures are being taken by airlines flying from Singapore Changi to San Francisco to control the spread of COVID-19?

New policies can now be found on Philippine Airlines and Delta to help keep travellers safe while flying. Some of the new policies that have been implemented to accommodate travellers flying from Singapore Changi to San Francisco are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Singapore Changi to San Francisco have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Singapore Airlines, and Philippine Airlines flying from Singapore Changi to San Francisco have implemented new flexible cancellation policies.

Are there direct flights from Changi Intl to Fremont for under S$ 1,194 on Cheapflights?

Cheapflights has 20 direct flights from Changi Intl to Fremont under S$ 1,194. A good price for a direct flight from Changi Intl to Fremont is less than S$ 1,536.

Are there last-minute flights available from Changi Intl to Fremont for under S$ 1,194?

There are currently 20+ open flights from Changi Intl to Fremont within the next 7 days for less than S$ 1,194.

How popular is this flight route?

Flights from Singapore Changi to San Francisco have been viewed 2,623 times in the past calendar month.

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

The rainfall in Singapore City Airport is generally more than the rainfall in San Francisco. This will continue over the next 0 days.

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

Our data indicates that the weather will be 33 °C on average in the month of April. The temperature in San Francisco is typically colder than in Singapore City Airport. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long does is the flight from Changi Intl to Fremont?

Departing from Changi Intl to Fremont will take you 14h 35m. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Changi Intl to Fremont return?

Flying on Philippine Airlines is currently your cheapest option to Fremont, with prices starting at S$ 917. Additional return tickets that might be worth considering are offered by Japan Airlines and ANA, with the lowest prices starting at S$ 975 and S$ 1,018, respectively. These flights start at 21% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Changi Intl to Fremont one-way?

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as S$ 691. Users have also found prices from S$ 697 and S$ 730 on Air Canada and ANA, respectively.

Related searches

Flights to Fremont from Changi Intl
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Alternative routes for Changi Intl to Fremont

Destination information for Fremont

Today's exchange rate
S$ 1 = $0.76
Flight duration
15h 54m
Average temperature for January in Fremont
15.0 °C

Airports servicing Singapore

Singapore Changi (SIN)

Airports servicing San Francisco

Top 10 airlines flying from Changi Intl to Fremont

Airline Cheapest Average Flexibility On-time COVID-19 safety
Air China
S$ 514 S$ 675 No cancel fee 67%
Search Air China flights
China Southern
S$ 418 S$ 703 No cancel fee 69%

We couldn't confirm the COVID-19 safety measures taken by China Southern. Please check directly on their website for additional information.

Search China Southern flights
China Eastern
S$ 591 S$ 736 No cancel fee 62%

We couldn't confirm the COVID-19 safety measures taken by China Eastern. Please check directly on their website for additional information.

Search China Eastern flights
Philippine Airlines
S$ 588 S$ 769 No cancel fee 60%
Search Philippine Airlines flights
Qantas Airways
S$ 685 S$ 815 No cancel fee 74%
Search Qantas Airways flights
China Airlines
S$ 623 S$ 816 No cancel fee 70%
Search China Airlines flights
Korean Air
S$ 759 S$ 918 No cancel fee 81%
Search Korean Air flights
ANA
S$ 776 S$ 1,009 No cancel fee 80%
Search ANA flights
EVA Air
S$ 712 S$ 1,011 No cancel fee 74%
Search EVA Air flights
American Airlines
S$ 813 S$ 1,040 No cancel fee 71%
Search American Airlines flights

Hourly flight availability from Changi Intl to Fremont

Afternoon Midday to 6 PM 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to midday 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Changi Intl to Fremont
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
1 daily flight
Friday
1 daily flight
Saturday
1 daily flight
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