Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Singapore to Fremont from S$ 633

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SFO
16 Aug — 23 Aug1
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
Explore the most affordable flight options available from Singapore to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 July 2026.

Tue 15-914:10
SIN
-
SFO
1 stop21h 20m
STARLUX Airlines
Tue 29-900:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 12-7S$ 1,106
Sat 19-913:45
SIN
-
SFO
1 stop21h 10m
China Airlines
Tue 20-1001:05
SFO
-
SIN
1 stop20h 30m
China Airlines
Deal found 13-7S$ 1,110
Tue 8-914:10
SIN
-
SFO
1 stop21h 20m
STARLUX Airlines
Sat 26-900:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 13-7S$ 1,112
Wed 16-922:00
SIN
-
SFO
1 stop27h 40m
Delta
Wed 21-1006:00
SFO
-
SIN
2 stops32h 00m
Delta
Deal found 13-7S$ 1,114
Thu 19-1122:30
SIN
-
SFO
1 stop27h 00m
Delta
Wed 2-1206:05
SFO
-
SIN
2 stops26h 05m
Delta
Deal found 13-7S$ 1,115
Sat 21-1108:40
SIN
-
SFO
2 stops24h 43m
Air Canada
Sun 29-1108:19
SFO
-
SIN
2 stops30h 41m
Air Canada
Deal found 13-7S$ 1,117
Fri 11-907:30
SIN
-
SFO
1 stop18h 10m
Delta
Thu 1-1006:00
SFO
-
SIN
2 stops26h 55m
Delta
Deal found 13-7S$ 1,118
Tue 22-907:30
SIN
-
SFO
2 stops27h 48m
Delta
Wed 30-912:50
SFO
-
SIN
1 stop20h 05m
Delta
Deal found 14-7S$ 1,119
Fri 11-907:30
SIN
-
SFO
1 stop18h 10m
Korean Air
Sun 27-912:50
SFO
-
SIN
1 stop25h 10m
Korean Air
Deal found 13-7S$ 1,121
Mon 28-922:00
SIN
-
SFO
1 stop27h 40m
Korean Air
Thu 22-1012:50
SFO
-
SIN
1 stop20h 05m
Korean Air
Deal found 13-7S$ 1,122
Wed 18-1101:35
SIN
-
SFO
2 stops32h 14m
Delta
Thu 3-1211:40
SFO
-
SIN
1 stop25h 20m
Delta
Deal found 13-7S$ 1,123
Sun 30-814:00
SIN
-
SFO
1 stop22h 00m
STARLUX Airlines
Sat 5-900:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 16-7S$ 1,124

Find flight deals from Singapore to Fremont

Keep the following information in mind while searching for Singapore to Fremont flight deals. Data was last updated 17 July 2026.

Round-trip from

S$ 1,106

One-way from

S$ 633

Popular in

August

Cheapest in

February

Average price

S$ 1,369
STARLUX Airlines
  • STARLUX Airlines
  • 15-9-29-9
  • 2 total stops
  • 42h 10m total
  • Singapore to Fremont
Search Deals
17-9
  • 17-9
  • 1 total stop
  • 28h 25m total
  • Singapore to Fremont
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (S$ 178 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Fremont that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 17 July 2026.
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 - SFO

SINSFO

Singapore Changi

Tue 15-9

14:10-20:30

1 stop21h 20m

San Francisco

Tue 29-9

00:50-12:40

1 stop20h 50m

S$ 1,106

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 22-9

14:10-20:30

1 stop21h 20m

San Francisco

Sun 27-9

00:50-12:50

1 stop21h 00m

S$ 1,139
Fastest return journey

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 15-9

20:35-21:05

Nonstop15h 30m

San Francisco

Wed 30-9

22:40-06:15

Nonstop16h 35m

S$ 1,166

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sat 21-11

14:25-18:45

1 stop20h 20m

San Francisco

Mon 7-12

23:40-00:40

1 stop33h 00m

S$ 1,170

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 19-11

02:00-18:45

1 stop32h 45m

San Francisco

Mon 7-12

23:40-00:40

1 stop33h 00m

S$ 1,170

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 17-9

02:00-19:55

1 stop32h 55m

San Francisco

Thu 8-10

01:05-12:35

1 stop20h 30m

S$ 1,171

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 27-10

02:00-19:45

1 stop32h 45m

San Francisco

Sat 31-10

23:40-00:40

1 stop34h 00m

S$ 1,208

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 28-10

22:20-22:15

Nonstop14h 55m

San Francisco

Sun 1-11

22:40-08:00

Nonstop17h 20m

S$ 1,261

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 25-8

06:15-10:40

1 stop19h 25m

San Francisco

Mon 31-8

11:10-18:35

Nonstop16h 25m

S$ 1,323

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Mon 3-8

06:15-07:35

2 stops40h 20m

San Francisco

Mon 17-8

11:10-18:35

Nonstop16h 25m

S$ 1,331

Flights are sorted by cheapest return flights first.

Deals found on 12-7

Showing 1-10 of 22 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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Find hourly flight availability from Singapore to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 July 2026.

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

Explore weekly flight availability from Singapore to Fremont. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 July 2026.

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

Get insights into the airlines that provide service to Fremont. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fremont. Reviews last updated 17 July 2026.
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
8.8
Very Good
Check prices

Boarding

8.9

Comfort

8.9

Entertainment

8.7

Overall

8.8

Crew

9.1

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
STARLUX Airlines
8.8
Very Good
STARLUX Airlines
8.8
Very Good
Check prices

Boarding

8.9

Comfort

8.9

Entertainment

8.7

Overall

8.8

Crew

9.1

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
EVA Air
8.5
Very Good
1,500 reviews
STARLUX Airlines
8.8
Very Good
Check prices

Boarding

8.9

Comfort

8.9

Entertainment

8.7

Overall

8.8

Crew

9.1

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
Singapore Airlines
8.2
Very Good
1,573 reviews
STARLUX Airlines
8.8
Very Good
Check prices

Boarding

8.9

Comfort

8.9

Entertainment

8.7

Overall

8.8

Crew

9.1

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
Cathay Pacific
7.6
Good
1,415 reviews
STARLUX Airlines
8.8
Very Good
Check prices

Boarding

8.9

Comfort

8.9

Entertainment

8.7

Overall

8.8

Crew

9.1

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
United Airlines
7.4
Good
9,999 reviews
STARLUX Airlines
8.8
Very Good
Check prices

Boarding

8.9

Comfort

8.9

Entertainment

8.7

Overall

8.8

Crew

9.1

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Fremont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Singapore to Fremont flight route?

    The Singapore to Fremont flight path was viewed by 830 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$ 1,166, STARLUX Airlines can have you in Fremont from Singapore in 15h 30m. 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$ 499 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 Cathay Pacific, with prices starting from S$ 506 and S$ 646, 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$ 3,321, our data indicates the cheapest price to be S$ 578. The most popular route (Singapore Changi - San Francisco), is priced around S$ 976.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Singapore to Fremont

Discover the top 10 airlines that operate flights from Singapore to Fremont. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 17 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 759AverageS$ 1,038FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestS$ 770AverageS$ 1,088FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Singapore AirlinesCheapestS$ 812AverageS$ 1,229FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Asiana AirlinesCheapestS$ 844AverageS$ 996FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Cathay PacificCheapestS$ 860AverageS$ 1,047FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
STARLUX AirlinesCheapestS$ 936AverageS$ 1,211FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
China AirlinesCheapestS$ 965AverageS$ 1,146FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Korean AirCheapestS$ 975AverageS$ 1,103FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
EVA AirCheapestS$ 1,081AverageS$ 1,251FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
ANACheapestS$ 1,220AverageS$ 1,262FlexibilityNo cancel feeOn-time80%
Search ANA flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.