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 16-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SFO
11 Aug — 18 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 12 July 2026.

Tue 14-707:00
SIN
-
SFO
2 stops39h 35m
Air Canada
Sun 2-806:15
SFO
-
SIN
2 stops32h 00m
Air Canada
Deal found 10-7S$ 1,108
Sun 20-914:00
SIN
-
SFO
1 stop21h 30m
STARLUX Airlines
Sun 20-900:50
SFO
-
SIN
1 stop21h 00m
STARLUX Airlines
Deal found 8-7S$ 1,109
Tue 1-914:10
SIN
-
SFO
1 stop21h 20m
STARLUX Airlines
Mon 14-900:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 7-7S$ 1,110
Mon 12-1022:00
SIN
-
SFO
1 stop27h 40m
Delta
Mon 19-1006:00
SFO
-
SIN
2 stops26h 55m
Delta
Deal found 10-7S$ 1,114
Mon 5-1022:00
SIN
-
SFO
1 stop27h 40m
Delta
Mon 19-1007:05
SFO
-
SIN
2 stops30h 55m
Delta
Deal found 10-7S$ 1,116
Tue 25-807:00
SIN
-
SFO
1 stop20h 11m
Air Canada
Mon 31-820:54
SFO
-
SIN
1 stop41h 21m
Air Canada
Deal found 9-7S$ 1,121
Wed 28-1022:30
SIN
-
SFO
1 stop27h 00m
Delta
Sat 31-1017:45
SFO
-
SIN
2 stops39h 25m
Delta
Deal found 8-7S$ 1,122
Mon 9-1122:30
SIN
-
SFO
1 stop27h 00m
Delta
Wed 11-1113:05
SFO
-
SIN
2 stops43h 05m
Delta
Deal found 11-7S$ 1,123
Thu 24-907:30
SIN
-
SFO
2 stops27h 48m
Delta
Thu 1-1006:00
SFO
-
SIN
2 stops26h 55m
Delta
Deal found 11-7S$ 1,126
Sat 22-807:00
SIN
-
SFO
2 stops25h 35m
Air Canada
Mon 31-820:54
SFO
-
SIN
1 stop41h 21m
Air Canada
Deal found 8-7S$ 1,127

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 12 July 2026.

Round-trip from

S$ 1,109

One-way from

S$ 633

Popular in

August

Cheapest in

February

Average price

S$ 1,340
STARLUX Airlines
  • STARLUX Airlines
  • 20-9-20-9
  • 2 total stops
  • 42h 30m total
  • Singapore to Fremont
Search Deals
Korean Air
  • Korean Air
  • 16-9
  • 1 total stop
  • 27h 40m total
  • Singapore to Fremont
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (S$ 164 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 37 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 12 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

Wed 23-9

20:35-21:05

Nonstop15h 30m

San Francisco

Fri 9-10

10:50-18:35

Nonstop16h 45m

S$ 1,166

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 3-9

02:00-20:30

1 stop33h 30m

San Francisco

Sat 5-9

01:05-12:35

1 stop20h 30m

S$ 1,170

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Mon 28-9

08:45-09:15

Nonstop15h 30m

San Francisco

Thu 1-10

10:50-18:35

Nonstop16h 45m

S$ 1,205

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Mon 9-11

22:20-21:15

Nonstop14h 55m

San Francisco

Wed 11-11

10:40-20:15

Nonstop17h 35m

S$ 1,206

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Mon 27-7

20:35-21:20

Nonstop15h 45m

San Francisco

Tue 4-8

10:19-06:40

2 stops29h 21m

S$ 1,318

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 18-9

08:45-09:15

Nonstop15h 30m

San Francisco

Fri 9-10

12:15-00:45

1 stop21h 30m

S$ 1,322

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Mon 27-7

08:45-09:30

Nonstop15h 45m

San Francisco

Fri 14-8

21:25-00:45

2 stops36h 20m

S$ 1,332

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 26-8

06:15-10:40

1 stop19h 25m

San Francisco

Wed 2-9

10:25-06:40

2 stops29h 15m

S$ 1,335

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 18-9

13:45-19:55

1 stop21h 10m

San Francisco

Fri 9-10

18:38-12:35

2 stops26h 57m

S$ 1,354
Fastest return journey

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 11-8

20:35-21:20

Nonstop15h 45m

San Francisco

Tue 18-8

22:50-06:15

Nonstop16h 25m

S$ 1,365

Flights are sorted by cheapest return flights first.

Deals found on 9-7

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
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 12 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 12 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 12 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

Entertainment

8.8

Food

8.6

Boarding

8.9

Comfort

8.9

Crew

9.1

Overall

8.8

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

Entertainment

8.8

Food

8.6

Boarding

8.9

Comfort

8.9

Crew

9.1

Overall

8.8

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
1,498 reviews
STARLUX Airlines
8.8
Very Good
Check prices

Entertainment

8.8

Food

8.6

Boarding

8.9

Comfort

8.9

Crew

9.1

Overall

8.8

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
1,572 reviews
STARLUX Airlines
8.8
Very Good
Check prices

Entertainment

8.8

Food

8.6

Boarding

8.9

Comfort

8.9

Crew

9.1

Overall

8.8

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
1,406 reviews
STARLUX Airlines
8.8
Very Good
Check prices

Entertainment

8.8

Food

8.6

Boarding

8.9

Comfort

8.9

Crew

9.1

Overall

8.8

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
9,979 reviews
STARLUX Airlines
8.8
Very Good
Check prices

Entertainment

8.8

Food

8.6

Boarding

8.9

Comfort

8.9

Crew

9.1

Overall

8.8

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 885 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, United 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$ 500 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$ 507 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$ 3,326, our data indicates the cheapest price to be S$ 578. The most popular route (Singapore Changi - San Francisco), is priced around S$ 954.

  • 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 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestS$ 760AverageS$ 1,021FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestS$ 771AverageS$ 1,093FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Japan AirlinesCheapestS$ 775AverageS$ 1,385FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Singapore AirlinesCheapestS$ 813AverageS$ 1,237FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Asiana AirlinesCheapestS$ 846AverageS$ 997FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Cathay PacificCheapestS$ 861AverageS$ 1,048FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
STARLUX AirlinesCheapestS$ 937AverageS$ 1,182FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
China AirlinesCheapestS$ 967AverageS$ 1,071FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Korean AirCheapestS$ 976AverageS$ 1,105FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
EVA AirCheapestS$ 1,082AverageS$ 1,232FlexibilityNo cancel feeOn-time74%
Search EVA Air 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.