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Cheap flights from Singapore to Fremont from S$ 545

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 10-2. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SFO
17 Jan — 24 Jan1
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 18 December 2025.

Fri 26-1222:20SIN - SFO
Nonstop14h 55mUnited Airlines
Sun 11-110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 17-12S$ 878
Mon 22-1218:00SIN - SFO
1 stop19h 00mCathay Pacific
Sun 18-111:25SFO - SIN
1 stop21h 00mCathay Pacific
Deal found 16-12S$ 905
Sun 21-1220:15SIN - SFO
1 stop16h 45mCathay Pacific
Sun 4-111:25SFO - SIN
1 stop33h 40mCathay Pacific
Deal found 18-12S$ 957
Mon 22-1210:10SIN - SFO
Nonstop14h 50mUnited Airlines
Thu 15-110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 17-12S$ 965
Thu 25-1201:25SIN - SFO
1 stop24h 05mCathay Pacific
Sun 11-122:55SFO - SIN
1 stop25h 55mCathay Pacific
Deal found 17-12S$ 979
Sun 28-1210:10SIN - SFO
Nonstop14h 50mUnited Airlines
Sun 11-122:59SFO - SIN
2 stops39h 56mUnited Airlines
Deal found 16-12S$ 1,029
Sun 21-1210:10SIN - SFO
Nonstop14h 50mUnited Airlines
Sun 4-110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 18-12S$ 1,051
Fri 26-1213:15SIN - SFO
1 stop17h 35mEVA Air
Sun 11-123:50SFO - SIN
1 stop22h 40mEVA Air
Deal found 16-12S$ 1,080
Mon 22-1215:45SIN - SFO
1 stop18h 45mEVA Air
Thu 15-123:30SFO - SIN
1 stop23h 00mEVA Air
Deal found 17-12S$ 1,087
Sun 21-1215:45SIN - SFO
1 stop30h 45mEVA Air
Sun 4-112:00SFO - SIN
1 stop34h 30mEVA Air
Deal found 17-12S$ 1,096

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 18 December 2025.

Round-trip from

S$ 872

One-way from

S$ 545

Popular in

August

Cheapest in

February

Average price

S$ 1,222
United Airlines
  • United Airlines
  • 12-2-16-2
  • Nonstop
  • 32h 20m total
  • Singapore to Fremont
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 10-2
  • Nonstop
  • 14h 35m total
  • Singapore to Fremont
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (S$ 59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 18 December 2025.
Use the filters below to find and compare flights from Singapore to Fremont that are best for you.

Fly from

Singapore

Fly to

Fremont

Route

Depart

Return

Price

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sun 1-2

10:00-08:50

Nonstop14h 50m

San Francisco

Sun 8-2

22:35-08:00

Nonstop17h 25m

S$ 875

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 29-1

10:00-08:50

Nonstop14h 50m

San Francisco

Mon 2-2

22:35-08:00

Nonstop17h 25m

S$ 875

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sat 31-1

10:45-09:35

Nonstop14h 50m

San Francisco

Sat 7-2

10:35-20:15

Nonstop17h 40m

S$ 877

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 29-1

12:55-21:00

1 stop24h 05m

San Francisco

Mon 2-2

22:55-11:55

1 stop21h 00m

S$ 892

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 26-2

10:00-21:15

1 stop27h 15m

San Francisco

Mon 2-3

21:45-16:50

1 stop27h 05m

S$ 894

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 11-2

01:25-21:15

1 stop35h 50m

San Francisco

Mon 16-2

22:55-11:55

1 stop21h 00m

S$ 897

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Mon 23-3

18:00-22:15

1 stop19h 15m

San Francisco

Sat 18-4

12:55-05:30

1 stop25h 35m

S$ 940

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sun 8-3

20:15-17:20

1 stop36h 05m

San Francisco

Sun 15-3

23:55-00:25

1 stop33h 30m

S$ 940

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sat 31-1

07:40-21:00

1 stop29h 20m

San Francisco

Fri 6-2

11:25-15:45

1 stop36h 20m

S$ 940

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 20-2

10:10-09:05

Nonstop14h 55m

San Francisco

Mon 23-2

10:35-20:15

Nonstop17h 40m

S$ 963

Flights are sorted by cheapest return flights first.

Deals found on 15-12

Showing 1-10 of 21 results
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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 month to book a flight from Singapore to Fremont?

Currently, March is the cheapest month in which you can book a flight from Singapore to Fremont (average of S$ 659). Flying from Singapore to Fremont in December is currently the most expensive (average of S$ 882). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 18 December 2025.

It’s optimal to fly from Singapore to Fremont at midday. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Singapore to Fremont?

Use this chart to determine the cheapest time to fly return from Singapore to Fremont. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Singapore to Fremont flight should consider departing on Saturday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 18 December 2025.

The most flights from SG0 to FR8 are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 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 18 December 2025.
See what other customers who have flown with EVA Air, China Airlines, 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.
EVA Air
8.5
Very Good
1,297 reviews
Check prices

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very Good
1,297 reviews
EVA Air
8.5
Very Good
1,297 reviews
Check prices

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
China Airlines
8.3
Very Good
792 reviews
EVA Air
8.5
Very Good
1,297 reviews
Check prices

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Singapore Airlines
8.1
Very Good
1,414 reviews
EVA Air
8.5
Very Good
1,297 reviews
Check prices

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Cathay Pacific
7.6
Good
1,095 reviews
EVA Air
8.5
Very Good
1,297 reviews
Check prices

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
United Airlines
7.4
Good
9,095 reviews
EVA Air
8.5
Very Good
1,297 reviews
Check prices

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

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 2,046 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$ 875, United Airlines can have you in Fremont from Singapore in 14h 50m. 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 ANA, with prices starting from S$ 507 and S$ 637, 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$ 2,999, our data indicates the cheapest price to be S$ 507. The most popular route (Singapore Changi - San Francisco), is priced around S$ 830.

  • 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.

  • What is the cheapest month to book a flight from Singapore to Fremont?

    Currently, March is the cheapest month in which you can book a flight from Singapore to Fremont (average of S$ 659). Flying from Singapore to Fremont in December is currently the most expensive (average of S$ 882). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapestS$ 696AverageS$ 1,036FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
United AirlinesCheapestS$ 772AverageS$ 1,103FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Asiana AirlinesCheapestS$ 801AverageS$ 865FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Air CanadaCheapestS$ 820AverageS$ 1,010FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Singapore AirlinesCheapestS$ 832AverageS$ 1,136FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapestS$ 861AverageS$ 1,072FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
STARLUX AirlinesCheapestS$ 938AverageS$ 1,110FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
China AirlinesCheapestS$ 967AverageS$ 1,061FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
EVA AirCheapestS$ 1,040AverageS$ 1,156FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
ANACheapestS$ 1,208AverageS$ 1,278FlexibilityNo 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.

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