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Cheap flights from Singapore to Fremont from S$ 593

SIN — SFO
5 Oct — 12 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

Tue 6-1007:30 -
1 stop18h 10m
Tue 13-1012:50 -
1 stop39h 25m
Deal found 1-9S$ 930
Sat 26-907:30 -
1 stop18h 10m
Wed 14-1012:50 -
1 stop25h 10m
Deal found 1-9S$ 968
Wed 16-922:00 -
1 stop27h 40m
Tue 29-912:50 -
1 stop25h 10m
Deal found 2-9S$ 975
Wed 16-922:00 -
1 stop27h 40m
Mon 28-912:50 -
1 stop25h 10m
Deal found 31-8S$ 977
Tue 6-1007:30 -
2 stops29h 20m
Tue 13-1006:20 -
2 stops31h 40m
Deal found 3-9S$ 978
Mon 28-907:30 -
1 stop18h 10m
Wed 21-1012:50 -
1 stop39h 25m
Deal found 4-9S$ 979
Mon 28-901:25 -
2 stops46h 35m
Sun 18-1020:58 -
2 stops41h 02m
Deal found 4-9S$ 982
Sat 31-1008:40 -
1 stop20h 11m
Sun 15-1114:45 -
1 stop24h 15m
Deal found 2-9S$ 997
Thu 22-1009:05 -
Nonstop15h 45m
Fri 6-1110:40 -
Nonstop17h 35m
Deal found 2-9S$ 1,012

Find flight deals from Singapore to Fremont

Round-trip from

S$ 930

One-way from

S$ 593

Popular in

April

Cheapest in

February

Average price

S$ 1,201
Korean Air
  • Korean Air
  • 6-10-13-10
  • 2 total stops
  • 57h 35m total
  • Singapore to Fremont
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United Airlines
  • United Airlines
  • 25-9-31-12
  • Nonstop
  • 15h 30m total
  • Singapore to Fremont
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Highest demand for flights based on searches. 9% potential increase in price (S$ 166 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (S$ 22 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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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

Wed 23-9

20:35-21:05

Nonstop15h 30m

San Francisco

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 593

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Sun 4-10

20:35-21:05

Nonstop15h 30m

San Francisco

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 593
Fastest return journey

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Thu 5-11

22:20-21:15

Nonstop14h 55m

San Francisco

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 595

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Wed 21-10

07:30-10:40

1 stop18h 10m

San Francisco

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 631

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Wed 16-9

22:00-20:18

2 stops37h 18m

San Francisco

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 636

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Wed 21-10

07:30-21:50

2 stops29h 20m

San Francisco

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 636

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Sat 12-12

13:15-17:00

1 stop19h 45m

San Francisco

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 646

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Thu 17-9

08:45-09:15

Nonstop15h 30m

San Francisco

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 661

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Sun 25-10

10:45-00:06

2 stops28h 21m

San Francisco

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 692

SingaporeSan Francisco

SIN Singapore Changi - SFO San Francisco

SINSFO

Singapore Changi

Thu 17-9

02:00-19:55

1 stop32h 55m

San Francisco

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 715

Flights are sorted by cheapest return flights first.

Deals found on 2-9

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 Tuesday, which is when the least amount of flights are scheduled (2 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

Boarding

8.8

Comfort

8.8

Crew

9.1

Food

8.5

Entertainment

8.7

Overall

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

Boarding

8.8

Comfort

8.8

Crew

9.1

Food

8.5

Entertainment

8.7

Overall

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

Boarding

8.8

Comfort

8.8

Crew

9.1

Food

8.5

Entertainment

8.7

Overall

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
1,595 reviews
STARLUX Airlines
8.7
Very Good
Check prices

Boarding

8.8

Comfort

8.8

Crew

9.1

Food

8.5

Entertainment

8.7

Overall

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
1,471 reviews
STARLUX Airlines
8.7
Very Good
Check prices

Boarding

8.8

Comfort

8.8

Crew

9.1

Food

8.5

Entertainment

8.7

Overall

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
10,172 reviews
STARLUX Airlines
8.7
Very Good
Check prices

Boarding

8.8

Comfort

8.8

Crew

9.1

Food

8.5

Entertainment

8.7

Overall

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 602 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$ 1,154, Delta can have you in Fremont from Singapore in 20h 25m. Airlines will cover a distance of 13572 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    S$ 492 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$ 497 and S$ 595, 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$ 3,129, our data indicates the cheapest price to be S$ 591. The most popular route (Singapore Changi - San Francisco), is priced around S$ 1,058.

  • 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 9 airlines flying from Singapore to Fremont

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 746AverageS$ 1,099FlexibilityNo cancel feeOn-time67%
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Singapore AirlinesCheapestS$ 816AverageS$ 1,248FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapestS$ 844AverageS$ 1,037FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
United AirlinesCheapestS$ 857AverageS$ 1,091FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
STARLUX AirlinesCheapestS$ 919AverageS$ 1,199FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
China AirlinesCheapestS$ 948AverageS$ 1,213FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
EVA AirCheapestS$ 1,069AverageS$ 1,229FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
ANACheapestS$ 1,198AverageS$ 1,240FlexibilityNo cancel feeOn-time80%
Search ANA flights
Japan AirlinesCheapestS$ 1,329AverageS$ 1,359FlexibilityNo 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.

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