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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 14-2. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SFO
4 gen — 11 gen1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Singapore Changi to Fremont are usually found in February or October, booked 60 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

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 5 dicembre 2025.

ven 26-1210:10SIN - SFO
Nonstop14h 50mUnited Airlines
dom 11-122:35SFO - SIN
Nonstop17h 25mUnited Airlines
Deal found 3-12S$ 877
mar 16-1216:45SIN - SFO
1 stop20h 15mCathay Pacific
dom 11-111:25SFO - SIN
1 stop36h 20mCathay Pacific
Deal found 3-12S$ 880
dom 21-1201:25SIN - SFO
1 stop24h 05mCathay Pacific
gio 15-111:25SFO - SIN
1 stop36h 20mCathay Pacific
Deal found 3-12S$ 911
lun 22-1210:10SIN - SFO
Nonstop14h 50mUnited Airlines
gio 15-110:35SFO - SIN
Nonstop17h 40mUnited Airlines
Deal found 3-12S$ 963
mer 10-1202:00SIN - SFO
1 stop32h 45mChina Airlines
mer 21-123:40SFO - SIN
1 stop21h 25mChina Airlines
Deal found 3-12S$ 999
mar 16-1214:25SIN - SFO
1 stop20h 20mChina Airlines
dom 11-123:40SFO - SIN
1 stop21h 25mChina Airlines
Deal found 4-12S$ 1,038
dom 21-1202:00SIN - SFO
1 stop32h 45mChina Airlines
dom 18-123:40SFO - SIN
1 stop33h 00mChina Airlines
Deal found 4-12S$ 1,051
ven 26-1215:45SIN - SFO
1 stop18h 45mEVA Air
dom 11-123:50SFO - SIN
1 stop22h 40mEVA Air
Deal found 3-12S$ 1,057
mar 16-1213:15SIN - SFO
1 stop21h 15mEVA Air
lun 29-1223:50SFO - SIN
1 stop22h 40mEVA Air
Deal found 3-12S$ 1,065
dom 14-1213:15SIN - SFO
1 stop33h 15mEVA Air
lun 29-1223:50SFO - SIN
1 stop22h 40mEVA Air
Deal found 3-12S$ 1,082
lun 22-1213:15SIN - SFO
1 stop17h 35mEVA Air
gio 15-123:30SFO - SIN
1 stop23h 00mEVA Air
Deal found 4-12S$ 1,087

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 5 dicembre 2025.

Round-trip from

S$ 873

One-way from

S$ 545

Popular in

December

Cheapest in

February

Average price

S$ 1,306
United Airlines
  • United Airlines
  • 27-1-31-1
  • Nonstop
  • 32h 15m total
  • Singapore to Fremont
Search Deals
United Airlines
  • United Airlines
  • 14-2
  • Nonstop
  • 14h 55m total
  • Singapore to Fremont
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (S$ 105 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 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 5 dicembre 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

dom 15-2

10:10-09:05

Nonstop14h 55m

San Francisco

mar 3-3

22:35-08:00

Nonstop17h 25m

S$ 875

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

lun 16-2

18:00-21:15

1 stop19h 15m

San Francisco

dom 1-3

11:25-15:45

1 stop36h 20m

S$ 913

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

lun 16-2

12:55-21:15

1 stop24h 20m

San Francisco

mer 25-2

22:55-11:55

1 stop21h 00m

S$ 913

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

dom 1-2

07:40-21:15

1 stop29h 35m

San Francisco

ven 6-2

11:25-13:05

1 stop33h 40m

S$ 942

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

ven 13-3

14:05-22:15

1 stop23h 10m

San Francisco

dom 22-3

12:25-20:10

1 stop40h 45m

S$ 959

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

mer 14-1

10:10-09:00

Nonstop14h 50m

San Francisco

mar 24-2

22:35-08:00

Nonstop17h 25m

S$ 963

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

lun 22-12

10:10-09:00

Nonstop14h 50m

San Francisco

gio 15-1

10:35-20:15

Nonstop17h 40m

S$ 963

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

lun 22-12

22:20-21:15

Nonstop14h 55m

San Francisco

dom 18-1

22:35-08:00

Nonstop17h 25m

S$ 963

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

gio 15-1

22:20-21:15

Nonstop14h 55m

San Francisco

sab 28-2

10:35-20:15

Nonstop17h 40m

S$ 963

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

ven 13-3

10:10-10:05

Nonstop14h 55m

San Francisco

dom 22-3

11:35-20:15

Nonstop17h 40m

S$ 964

Flights are sorted by cheapest return flights first.

Deals found on 3-12

Showing 1-10 of 23 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

How far ahead should I book a flight from Singapore to Fremont?

Use this chart to determine the optimal time to book a return flight from Singapore to Fremont. Price data was last updated on 28 November 2025.

The price you pay for your flight from Singapore to Fremont may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Singapore to Fremont (average of S$ 713). Flying from Singapore to Fremont in January is currently the most expensive (average of S$ 887). 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 SIN 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 5 dicembre 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 27% on flights from Singapore to Fremont by exploring options for tickets at midday.

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 5 dicembre 2025.

The most flights from SIN 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).

How much does it cost for a return flight from Singapore to Fremont?

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 5 dicembre 2025.
Read through reviews of airlines operating flights from Singapore to Fremont, such as EVA Air, China Airlines, andSingapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very Good
1,292 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.5

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
1,292 reviews
EVA Air
8.5
Very Good
1,292 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.5

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
787 reviews
EVA Air
8.5
Very Good
1,292 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.5

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
1,411 reviews
EVA Air
8.5
Very Good
1,292 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.5

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
1,084 reviews
EVA Air
8.5
Very Good
1,292 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.5

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
9,066 reviews
EVA Air
8.5
Very Good
1,292 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.5

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.

  • What airport do you fly from for flights from Singapore to Fremont?

    For a flight from Singapore to Fremont, you will be flying from Changi. Singapore Changi (SIN) is just 16.9 km from the centre of the city. Changi is the only Singapore airport and it handles 4 outbound flights to Fremont per day. 11 airlines have flights to Fremont from Singapore Changi on a regular basis.

  • How popular is this Singapore to Fremont flight route?

    The Singapore Changi to Fremont flight path was viewed by 2,182 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 55m. 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$ 503 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$ 509 and S$ 646, respectively.

  • What are the cheapest flights from Singapore to Fremont?

    On average you can expect to pay S$ 2,282 for a flight from Singapore to Fremont. The cheapest flight overall is S$ 509 while the most popular route, (Singapore Changi - San Francisco) is currently priced at S$ 875.

  • 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, February is the cheapest month in which you can book a flight from Singapore to Fremont (average of S$ 713). Flying from Singapore to Fremont in January is currently the most expensive (average of S$ 887). 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 5 dicembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapestS$ 699AverageS$ 1,143FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
United AirlinesCheapestS$ 774AverageS$ 1,107FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Asiana AirlinesCheapestS$ 804AverageS$ 868FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Philippine AirlinesCheapestS$ 811AverageS$ 1,146FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Air CanadaCheapestS$ 822AverageS$ 1,013FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Singapore AirlinesCheapestS$ 835AverageS$ 1,106FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapestS$ 864AverageS$ 1,085FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China AirlinesCheapestS$ 970AverageS$ 1,065FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
EVA AirCheapestS$ 1,000AverageS$ 1,161FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
STARLUX AirlinesCheapestS$ 1,008AverageS$ 1,115FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines 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?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to Fremont.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Fremont, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Singapore to Fremont on Cheapflights with our Price Alert feature and get notified when better prices are available.

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