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Cheap flights from Singapore to Fremont from S$ 595

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 18-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SFO
5 Jun — 12 Jun1
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 6 May 2026.

Thu 5-1123:10
SIN
-
SFO
1 stop30h 50m
Asiana Airlines
Mon 9-1123:50
SFO
-
SIN
1 stop30h 05m
Asiana Airlines
Deal found 4-5S$ 1,096
Mon 21-907:30
SIN
-
SFO
1 stop18h 10m
Korean Air
Tue 20-1012:50
SFO
-
SIN
1 stop25h 10m
Korean Air
Deal found 5-5S$ 1,099
Mon 21-907:30
SIN
-
SFO
2 stops26h 05m
Delta
Wed 21-1006:05
SFO
-
SIN
2 stops31h 55m
Delta
Deal found 5-5S$ 1,101
Thu 26-1110:40
SIN
-
SFO
1 stop38h 50m
Korean Air
Thu 3-1211:40
SFO
-
SIN
1 stop25h 20m
Korean Air
Deal found 2-5S$ 1,103
Mon 21-901:25
SIN
-
SFO
2 stops33h 30m
Delta
Wed 21-1006:05
SFO
-
SIN
2 stops26h 50m
Delta
Deal found 3-5S$ 1,105
Mon 28-1223:10
SIN
-
SFO
1 stop30h 50m
Asiana Airlines
Mon 4-123:50
SFO
-
SIN
1 stop30h 05m
Asiana Airlines
Deal found 3-5S$ 1,155
Sat 7-1109:15
SIN
-
SFO
Nonstop14h 35m
Singapore Airlines
Sun 15-1109:40
SFO
-
SIN
Nonstop17h 25m
Singapore Airlines
Deal found 4-5S$ 1,160
Tue 22-908:45
SIN
-
SFO
Nonstop15h 30m
United Airlines
Wed 21-1010:50
SFO
-
SIN
Nonstop16h 45m
United Airlines
Deal found 3-5S$ 1,166
Sun 20-908:45
SIN
-
SFO
Nonstop15h 30m
United Airlines
Thu 22-1022:40
SFO
-
SIN
Nonstop16h 35m
United Airlines
Deal found 6-5S$ 1,168
Mon 11-513:45
SIN
-
SFO
1 stop21h 10m
China Airlines
Mon 25-501:05
SFO
-
SIN
1 stop32h 30m
China Airlines
Deal found 6-5S$ 1,169
Thu 18-614:00
SIN
-
SFO
1 stop21h 30m
STARLUX Airlines
Wed 24-600:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 4-5S$ 1,177

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 6 May 2026.

Round-trip from

S$ 1,099

One-way from

S$ 595

Popular in

August

Cheapest in

February

Average price

S$ 1,166
Korean Air
  • Korean Air
  • 21-9-20-10
  • 2 total stops
  • 43h 20m total
  • Singapore to Fremont
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 18-9
  • Nonstop
  • 15h 35m total
  • Singapore to Fremont
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (S$ 62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (S$ 28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 6 May 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 3-6

13:45-19:55

1 stop21h 10m

San Francisco

Tue 28-7

01:05-00:35

1 stop32h 30m

S$ 1,216

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Tue 16-6

03:15-19:52

2 stops31h 37m

San Francisco

Fri 26-6

15:55-21:15

1 stop38h 20m

S$ 1,367

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 10-7

03:15-20:48

2 stops32h 33m

San Francisco

Thu 16-7

15:55-21:15

1 stop38h 20m

S$ 1,399

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sun 28-6

11:05-12:47

2 stops40h 42m

San Francisco

Sat 11-7

21:02-00:45

2 stops36h 43m

S$ 1,439

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 8-7

03:15-19:52

2 stops31h 37m

San Francisco

Thu 23-7

15:55-17:30

2 stops34h 35m

S$ 1,499
Fastest return journey

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Wed 24-6

08:45-09:30

Nonstop15h 45m

San Francisco

Tue 21-7

11:10-18:35

Nonstop16h 25m

S$ 1,585

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 3-7

03:15-13:35

1 stop25h 20m

San Francisco

Wed 22-7

12:27-08:50

2 stops29h 23m

S$ 1,683

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Sat 19-9

13:10-17:55

1 stop19h 45m

San Francisco

Sun 20-9

22:50-11:55

2 stops46h 05m

S$ 1,732

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Fri 22-5

19:00-09:27

2 stops53h 27m

San Francisco

Sun 31-5

22:45-16:15

2 stops50h 30m

S$ 2,049

SingaporeSan Francisco

SIN - SFO

SINSFO

Singapore Changi

Thu 9-7

08:45-09:30

Nonstop15h 45m

San Francisco

Thu 23-7

12:40-00:45

1 stop21h 05m

S$ 2,086

Flights are sorted by cheapest return flights first.

Deals found on 5-5

Showing 1-10 of 24 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 6 May 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 6 May 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 6 May 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
8.9
Very Good
Check prices

Food

8.6

Boarding

9.0

Overall

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
STARLUX Airlines
8.9
Very Good
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.6

Boarding

9.0

Overall

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
EVA Air
8.5
Very Good
1,445 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.6

Boarding

9.0

Overall

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
Singapore Airlines
8.2
Very Good
1,509 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.6

Boarding

9.0

Overall

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
Cathay Pacific
7.6
Good
1,313 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.6

Boarding

9.0

Overall

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again
United Airlines
7.4
Good
9,684 reviews
STARLUX Airlines
8.9
Very Good
Check prices

Food

8.6

Boarding

9.0

Overall

8.9

Crew

9.2

Comfort

8.9

Entertainment

8.8

Reviews

1 / 12
10.0
Excellent

ember j,Apr 2026

TPE - ONT

Amazing how an airline can elevate service by just modernizing structures such as the massage chairs in the boarding areas to the massive airbus with the rolls Royce engines with the electrochromatic windows ! And not to mention the flawless service of the aircrew even with the language difference. I’ll definitely fly with starlux again

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 1,139 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$ 1,216, China Airlines can have you in Fremont from Singapore in 21h 10m. 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$ 494 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$ 501 and S$ 636, 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$ 3,035, our data indicates the cheapest price to be S$ 632. The most popular route (Singapore Changi - San Francisco), is priced around S$ 1,017.

  • 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 6 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapestS$ 690AverageS$ 1,327FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Air CanadaCheapestS$ 752AverageS$ 987FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestS$ 762AverageS$ 1,073FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Asiana AirlinesCheapestS$ 791AverageS$ 839FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Singapore AirlinesCheapestS$ 806AverageS$ 1,144FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapestS$ 851AverageS$ 1,048FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
STARLUX AirlinesCheapestS$ 927AverageS$ 1,118FlexibilityNo cancel feeOn-timeN/A
Search STARLUX Airlines flights
China AirlinesCheapestS$ 955AverageS$ 1,059FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Korean AirCheapestS$ 965AverageS$ 1,092FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
EVA AirCheapestS$ 1,055AverageS$ 1,151FlexibilityNo 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.

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