Cheap flights from Singapore to Fremont from S$ 591
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
30 May — 6 Jun1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to Fremont are usually found in February or October, booked 59 days in advance, depart on a Saturday or Wednesday and return on a Monday
Cheap flight deals from Singapore to Fremont
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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 30 April 2026.
Thu 28-522:00
SIN
-
SFO
1 stop27h 40m
Korean Air
Thu 3-912:50
SFO
-
SIN
1 stop20h 05m
Korean Air
Deal found 25-4S$ 1,059
Mon 21-922:50
SIN
-
SFO
1 stop31h 40m
Asiana Airlines
Mon 28-923:20
SFO
-
SIN
1 stop31h 10m
Asiana Airlines
Deal found 25-4S$ 1,065
Thu 24-922:50
SIN
-
SFO
1 stop31h 40m
Asiana Airlines
Sun 27-923:20
SFO
-
SIN
1 stop31h 10m
Asiana Airlines
Deal found 26-4S$ 1,096
Thu 10-907:30
SIN
-
SFO
1 stop18h 10m
Korean Air
Sun 13-912:50
SFO
-
SIN
1 stop20h 05m
Korean Air
Deal found 26-4S$ 1,098
Thu 28-507:30
SIN
-
SFO
2 stops31h 27m
Delta
Thu 3-920:05
SFO
-
SIN
2 stops36h 50m
Delta
Deal found 25-4S$ 1,100
Mon 18-507:30
SIN
-
SFO
2 stops31h 35m
Delta
Tue 2-620:30
SFO
-
SIN
2 stops36h 25m
Delta
Deal found 26-4S$ 1,101
Sun 3-507:30
SIN
-
SFO
2 stops31h 07m
Delta
Tue 5-505:59
SFO
-
SIN
2 stops26h 56m
Delta
Deal found 25-4S$ 1,103
Mon 11-522:50
SIN
-
SFO
1 stop31h 40m
Asiana Airlines
Sun 17-523:20
SFO
-
SIN
1 stop31h 10m
Asiana Airlines
Deal found 28-4S$ 1,111
Tue 8-922:50
SIN
-
SFO
1 stop31h 40m
Asiana Airlines
Mon 28-1223:50
SFO
-
SIN
1 stop30h 05m
Asiana Airlines
Deal found 29-4S$ 1,112
Mon 11-514:00
SIN
-
SFO
1 stop21h 30m
STARLUX Airlines
Mon 25-500:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 28-4S$ 1,167
Fri 8-507:30
SIN
-
SFO
1 stop18h 10m
Korean Air
Wed 13-512:40
SFO
-
SIN
1 stop25h 20m
Korean Air
Deal found 26-4S$ 1,175
Tue 12-514:10
SIN
-
SFO
1 stop21h 20m
STARLUX Airlines
Tue 26-500:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 26-4S$ 1,187
Best flights from Singapore to Fremont
Discover carefully curated flight deals from Singapore to Fremont that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2026.
Thu 10-911:05
SIN
-
SFO
2 stops37h 20m
United Airlines
Sun 13-908:50
SFO
-
SIN
2 stops24h 55m
United Airlines
Deal found 29-4S$ 1,533
Tue 7-713:45
SIN
-
SFO
1 stop21h 45m
China Airlines
Wed 29-720:12
SFO
-
SIN
2 stops25h 23m
China Airlines
Deal found 26-4S$ 1,547
Mon 25-501:25
SIN
-
SFO
2 stops35h 58m
Delta
Tue 2-605:55
SFO
-
SIN
2 stops32h 05m
Delta
Deal found 28-4S$ 1,588
Mon 18-501:30
SIN
-
SFO
2 stops47h 56m
Qatar Airways
Thu 11-608:30
SFO
-
SIN
2 stops40h 45m
Qatar Airways
Deal found 29-4S$ 1,982
Sun 10-501:25
SIN
-
SFO
2 stops35h 05m
Delta
Fri 29-517:37
SFO
-
SIN
2 stops39h 18m
Delta
Deal found 25-4S$ 1,764
Sat 16-513:45
SIN
-
SFO
2 stops33h 36m
China Airlines
Sat 23-516:55
SFO
-
SIN
2 stops40h 40m
China Airlines
Deal found 25-4S$ 1,819
Sun 17-520:35
SIN
-
SFO
Nonstop15h 10m
United Airlines
Sun 24-511:10
SFO
-
SIN
Nonstop16h 25m
United Airlines
Deal found 25-4S$ 1,952
Tue 19-509:00
SIN
-
SFO
Nonstop15h 10m
United Airlines
Fri 12-611:10
SFO
-
SIN
Nonstop16h 25m
United Airlines
Deal found 29-4S$ 1,961
Sun 14-620:35
SIN
-
SFO
Nonstop15h 45m
United Airlines
Sun 21-611:10
SFO
-
SIN
Nonstop16h 25m
United Airlines
Deal found 29-4S$ 2,057
Direct flights from Singapore to Fremont
Explore direct flight options from Singapore to Fremont based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 April 2026.
Thu 17-909:15
SIN
-
SFO
Nonstop15h 35m
Singapore Airlines
Thu 24-911:45
SFO
-
SIN
Nonstop16h 25m
Singapore Airlines
Deal found 29-4S$ 1,197
Mon 24-809:15
SIN
-
SFO
Nonstop15h 35m
Singapore Airlines
Tue 8-911:45
SFO
-
SIN
Nonstop16h 25m
Singapore Airlines
Deal found 29-4S$ 1,203
Sun 6-909:15
SIN
-
SFO
Nonstop15h 35m
Singapore Airlines
Sun 20-911:45
SFO
-
SIN
Nonstop16h 25m
Singapore Airlines
Deal found 25-4S$ 1,290
Thu 24-908:45
SIN
-
SFO
Nonstop15h 30m
United Airlines
Sun 27-910:50
SFO
-
SIN
Nonstop16h 45m
United Airlines
Deal found 26-4S$ 1,291
Tue 9-620:35
SIN
-
SFO
Nonstop15h 45m
United Airlines
Tue 21-711:10
SFO
-
SIN
Nonstop16h 25m
United Airlines
Deal found 28-4S$ 1,295
Sat 22-809:15
SIN
-
SFO
Nonstop15h 35m
Singapore Airlines
Wed 9-911:45
SFO
-
SIN
Nonstop16h 25m
Singapore Airlines
Deal found 27-4S$ 1,299
Tue 1-909:15
SIN
-
SFO
Nonstop15h 35m
Singapore Airlines
Wed 23-911:45
SFO
-
SIN
Nonstop16h 25m
Singapore Airlines
Deal found 26-4S$ 1,303
Sun 6-920:35
SIN
-
SFO
Nonstop15h 45m
United Airlines
Sun 20-910:50
SFO
-
SIN
Nonstop16h 45m
United Airlines
Deal found 28-4S$ 1,382
Mon 24-820:35
SIN
-
SFO
Nonstop15h 45m
United Airlines
Wed 9-922:40
SFO
-
SIN
Nonstop16h 35m
United Airlines
Deal found 29-4S$ 1,403
Last-minute flights from Singapore to Fremont
Discover last-minute flight deals from Singapore to Fremont. Data last updated 30 April 2026 and is based on user searches.
Sun 3-507:30
SIN
-
SFO
2 stops31h 07m
Delta
Tue 5-505:59
SFO
-
SIN
2 stops26h 56m
Delta
Deal found 25-4S$ 1,103
Wed 6-514:00
SIN
-
SFO
1 stop21h 30m
STARLUX Airlines
Tue 21-700:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 27-4S$ 1,203
Fri 8-507:30
SIN
-
SFO
1 stop18h 10m
Korean Air
Wed 13-512:40
SFO
-
SIN
1 stop25h 20m
Korean Air
Deal found 26-4S$ 1,175
Mon 11-522:50
SIN
-
SFO
1 stop31h 40m
Asiana Airlines
Sun 17-523:20
SFO
-
SIN
1 stop31h 10m
Asiana Airlines
Deal found 28-4S$ 1,111
Mon 11-514:00
SIN
-
SFO
1 stop21h 30m
STARLUX Airlines
Mon 25-500:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 28-4S$ 1,167
Tue 12-514:10
SIN
-
SFO
1 stop21h 20m
STARLUX Airlines
Tue 26-500:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 26-4S$ 1,187
Mon 18-507:30
SIN
-
SFO
2 stops31h 35m
Delta
Tue 2-620:30
SFO
-
SIN
2 stops36h 25m
Delta
Deal found 26-4S$ 1,101
Thu 28-522:00
SIN
-
SFO
1 stop27h 40m
Korean Air
Thu 3-912:50
SFO
-
SIN
1 stop20h 05m
Korean Air
Deal found 25-4S$ 1,059
Thu 28-507:30
SIN
-
SFO
2 stops31h 27m
Delta
Thu 3-920:05
SFO
-
SIN
2 stops36h 50m
Delta
Deal found 25-4S$ 1,100
One-way flights from Singapore to Fremont
Search for one-way flight options from Singapore to Fremont. Find affordable one-way fares based on user searches. Data last updated 30 April 2026.
Fri 18-909:15
SIN
-
SFO
Nonstop15h 35m
Singapore Airlines
Deal found 27-4S$ 591
Wed 21-1009:15
SIN
-
SFO
Nonstop15h 35m
Singapore Airlines
Deal found 27-4S$ 596
Mon 11-520:35
SIN
-
SFO
Nonstop15h 10m
United Airlines
Deal found 27-4S$ 597
Tue 12-520:35
SIN
-
SFO
Nonstop15h 10m
Lufthansa
Deal found 26-4S$ 604
Sun 13-923:05
SIN
-
SFO
1 stop31h 10m
Multiple Airlines
Deal found 27-4S$ 641
Mon 7-923:05
SIN
-
SFO
1 stop31h 10m
Multiple Airlines
Deal found 28-4S$ 642
Fri 2-1011:05
SIN
-
SFO
1 stop20h 25m
ANA
Deal found 29-4S$ 657
Wed 6-509:00
SIN
-
SFO
Nonstop15h 10m
Singapore Airlines
Deal found 27-4S$ 660
Mon 11-520:35
SIN
-
SFO
Nonstop15h 10m
Asiana Airlines
Deal found 28-4S$ 661
Wed 21-1011:05
SIN
-
SFO
1 stop20h 25m
ANA
Deal found 29-4S$ 670
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 30 April 2026.
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 30 April 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
Thu 10-9
11:05-09:25
2 stops37h 20m
San Francisco
Sun 13-9
08:50-00:45
2 stops24h 55m
S$ 1,533
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Tue 7-7
13:45-20:30
1 stop21h 45m
San Francisco
Wed 29-7
20:12-12:35
2 stops25h 23m
S$ 1,547
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Mon 25-5
01:25-22:23
2 stops35h 58m
San Francisco
Tue 2-6
05:55-05:00
2 stops32h 05m
S$ 1,588
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Sun 10-5
01:25-21:30
2 stops35h 05m
San Francisco
Fri 29-5
17:37-23:55
2 stops39h 18m
S$ 1,764
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Sat 16-5
13:45-08:21
2 stops33h 36m
San Francisco
Sat 23-5
16:55-00:35
2 stops40h 40m
S$ 1,819
Fastest return journey
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Sun 17-5
20:35-20:45
Nonstop15h 10m
San Francisco
Sun 24-5
11:10-18:35
Nonstop16h 25m
S$ 1,952
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Tue 19-5
09:00-09:10
Nonstop15h 10m
San Francisco
Fri 12-6
11:10-18:35
Nonstop16h 25m
S$ 1,961
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Mon 18-5
01:30-10:26
2 stops47h 56m
San Francisco
Thu 11-6
08:30-16:15
2 stops40h 45m
S$ 1,982
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Sun 14-6
20:35-21:20
Nonstop15h 45m
San Francisco
Sun 21-6
11:10-18:35
Nonstop16h 25m
S$ 2,057
Cheapest one-way
Fastest single journey
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Mon 11-5
20:35-20:45
Nonstop15h 10m
S$ 597
Flights are sorted by cheapest return flights first.
Deals found on 27-4
Showing 1-10 of 21 resultsSorted by cheapest first
1
2
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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.
SIN-SFO
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
SIN-FR8
SIN-SFO
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 30 April 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 30 April 2026.
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 30 April 2026.
Read through reviews of airlines operating flights from Singapore to Fremont, such as STARLUX Airlines,EVA Air, andSingapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
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
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
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
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
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
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.
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 1,179 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$ 1,547, United Airlines can have you in Fremont from Singapore in 21h 45m. 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$ 495 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$ 502 and S$ 638, respectively.
What are the cheapest flights from Singapore to Fremont?
On average you can expect to pay S$ 3,043 for a flight from Singapore to Fremont. The cheapest flight overall is S$ 633 while the most popular route, (Singapore Changi - San Francisco) is currently priced at S$ 1,046.
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.
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 30 April 2026.
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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