Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Singapore to Fremont from S$ 618

SIN — SFO
30 Sep — 7 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Fremont

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Fremont

Mon 14-914:00 -
1 stop21h 30m
Sun 29-1109:40 -
Nonstop17h 25m
Deal found 27-8S$ 1,153
Tue 22-908:05 -
2 stops21h 22m
Thu 24-912:25 -
1 stop38h 20m
Deal found 27-8S$ 1,155
Tue 15-914:10 -
1 stop21h 20m
Tue 1-1209:40 -
Nonstop17h 25m
Deal found 27-8S$ 1,157
Wed 16-908:05 -
2 stops21h 22m
Sat 28-1111:45 -
1 stop21h 05m
Deal found 27-8S$ 1,158
Sun 13-907:00 -
1 stop18h 20m
Sat 19-923:20 -
1 stop31h 10m
Deal found 31-8S$ 1,160
Mon 14-914:00 -
1 stop21h 30m
Tue 1-1209:40 -
Nonstop17h 25m
Deal found 27-8S$ 1,161
Fri 9-1009:05 -
Nonstop15h 45m
Tue 20-1012:50 -
1 stop20h 05m
Deal found 27-8S$ 1,164
Sun 20-906:15 -
1 stop19h 15m
Sat 28-1109:40 -
Nonstop17h 25m
Deal found 27-8S$ 1,165
Fri 4-1202:00 -
1 stop32h 45m
Thu 31-1223:40 -
1 stop33h 00m
Deal found 30-8S$ 1,166
Tue 29-913:55 -
1 stop21h 00m
Thu 1-1001:05 -
1 stop20h 25m
Deal found 27-8S$ 1,167
Sun 6-902:00 -
1 stop33h 30m
Wed 30-901:05 -
1 stop20h 25m
Deal found 29-8S$ 1,169
Fri 9-1008:45 -
Nonstop15h 30m
Mon 26-1022:40 -
Nonstop17h 20m
Deal found 28-8S$ 1,170

Find flight deals from Singapore to Fremont

Round-trip from

S$ 1,153

One-way from

S$ 618

Popular in

August

Cheapest in

February

Average price

S$ 1,407
Singapore Airlines
  • Singapore Airlines
  • 14-9-29-11
  • 1 total stop
  • 38h 55m total
  • Singapore to Fremont
Search Deals
Korean Air
  • Korean Air
  • 22-9
  • 1 total stop
  • 18h 10m total
  • Singapore to Fremont
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (S$ 159 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Singapore to Fremont that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Thu 22-10

20:35-21:05

Nonstop15h 30m

San Francisco

Fri 6-11

10:40-20:15

Nonstop17h 35m

S$ 1,164

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Fri 18-9

08:45-09:15

Nonstop15h 30m

San Francisco

Fri 9-10

10:40-18:35

Nonstop16h 55m

S$ 1,169
Fastest return journey

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Wed 30-9

08:45-09:15

Nonstop15h 30m

San Francisco

Sun 11-10

22:40-06:15

Nonstop16h 35m

S$ 1,170

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Thu 1-10

08:45-09:15

Nonstop15h 30m

San Francisco

Sun 11-10

10:40-18:35

Nonstop16h 55m

S$ 1,170

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Fri 2-10

08:45-09:15

Nonstop15h 30m

San Francisco

Tue 13-10

22:40-06:15

Nonstop16h 35m

S$ 1,170

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Fri 9-10

08:45-09:15

Nonstop15h 30m

San Francisco

Mon 26-10

22:40-07:00

Nonstop17h 20m

S$ 1,170

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Tue 13-10

08:45-09:15

Nonstop15h 30m

San Francisco

Sat 24-10

22:40-07:00

Nonstop17h 20m

S$ 1,171

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Fri 25-12

09:05-07:50

Nonstop14h 45m

San Francisco

Sat 9-1

09:40-19:05

Nonstop17h 25m

S$ 1,192

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Tue 29-9

13:55-19:55

1 stop21h 00m

San Francisco

Thu 1-10

01:05-12:30

1 stop20h 25m

S$ 1,232

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Fri 9-10

13:55-19:55

1 stop21h 00m

San Francisco

Mon 26-10

18:38-13:05

2 stops27h 27m

S$ 1,291

Flights are sorted by cheapest return flights first.

Deals found on 28-8

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Singapore to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Singapore with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Singapore to Fremont

What is the cheapest time of day to fly from SG to FR8?

When flying from Singapore to Fremont, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Singapore to Fremont

The most flights from SG0 to FR8 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Fremont

See what other customers who have flown with STARLUX Airlines,EVA Air, andSingapore Airlines from Singapore to Fremont have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.7
Very Good
Check prices

Overall

8.7

Boarding

8.8

Crew

9.1

Food

8.5

Comfort

8.8

Entertainment

8.7

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
STARLUX Airlines
8.7
Very Good
STARLUX Airlines
8.7
Very Good
Check prices

Overall

8.7

Boarding

8.8

Crew

9.1

Food

8.5

Comfort

8.8

Entertainment

8.7

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
EVA Air
8.5
Very Good
1,522 reviews
STARLUX Airlines
8.7
Very Good
Check prices

Overall

8.7

Boarding

8.8

Crew

9.1

Food

8.5

Comfort

8.8

Entertainment

8.7

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Singapore Airlines
8.2
Very Good
1,591 reviews
STARLUX Airlines
8.7
Very Good
Check prices

Overall

8.7

Boarding

8.8

Crew

9.1

Food

8.5

Comfort

8.8

Entertainment

8.7

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Cathay Pacific
7.6
Good
1,466 reviews
STARLUX Airlines
8.7
Very Good
Check prices

Overall

8.7

Boarding

8.8

Crew

9.1

Food

8.5

Comfort

8.8

Entertainment

8.7

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
United Airlines
7.4
Good
10,147 reviews
STARLUX Airlines
8.7
Very Good
Check prices

Overall

8.7

Boarding

8.8

Crew

9.1

Food

8.5

Comfort

8.8

Entertainment

8.7

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

Related info for your journey

  • How popular is this Singapore to Fremont flight route?

    The Singapore to Fremont flight path was viewed by 628 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Singapore to Fremont?

    For as low as S$ 1,164, United Airlines can have you in Fremont from Singapore in 15h 30m. Airlines will cover a distance of 13572 km. Most flights are nonstop.

  • What are the cheapest airlines to fly from Singapore to Fremont one-way?

    S$ 495 is the cheapest one-way deal found within the past few days, from Singapore Airlines. You may also be able to find cheap deals on United Airlines and China Airlines, with prices starting from S$ 500 and S$ 599, respectively.

  • What are the cheapest flights from Singapore to Fremont?

    Looking for the cheapest flight from Singapore to Fremont? While on average our users pay S$ 3,148, our data indicates the cheapest price to be S$ 594. The most popular route (Singapore Changi - San Francisco), is priced around S$ 955.

  • Can I find deals for flights from Singapore to Fremont that include hotel bookings?

    Yes. In addition to deals on Singapore to Fremont flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Fremont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Fremont.

  • Can I find deals for business class flights from Singapore to Fremont?

    Yes. Cheapflights offers flight deals from Singapore to Fremont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Singapore to Fremont

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 751AverageS$ 1,106FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Singapore AirlinesCheapestS$ 805AverageS$ 1,230FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Asiana AirlinesCheapestS$ 835AverageS$ 984FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Cathay PacificCheapestS$ 850AverageS$ 1,004FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
United AirlinesCheapestS$ 862AverageS$ 1,093FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
STARLUX AirlinesCheapestS$ 925AverageS$ 1,206FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
China AirlinesCheapestS$ 954AverageS$ 1,147FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
EVA AirCheapestS$ 1,075AverageS$ 1,236FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
ANACheapestS$ 1,205AverageS$ 1,248FlexibilityNo cancel feeOn-time80%
Search ANA flights
Japan AirlinesCheapestS$ 1,337AverageS$ 1,367FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to Fremont?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Singapore to Fremont. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Fremont?

Cheapflights simply makes it quick and affordable to book flights from Singapore to Fremont by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Singapore to Fremont with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Fremont flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Singapore to Fremont become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Fremont from Singapore today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.