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
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 81 days in advance, depart on a Wednesday or Saturday 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 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
Mon 21-912:50
SFO
-
SIN
1 stop20h 05m
Korean Air
Deal found 2-5S$ 1,099
Mon 21-907:30
SIN
-
SFO
2 stops27h 25m
Delta
Mon 19-1006:05
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
Fri 18-909:15
SIN
-
SFO
Nonstop15h 35m
Multiple Airlines
Mon 21-900:30
SFO
-
SIN
1 stop21h 45m
Multiple Airlines
Deal found 1-5S$ 1,117
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
Tue 20-1010:50
SFO
-
SIN
Nonstop16h 45m
United Airlines
Deal found 5-5S$ 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
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 6 May 2026.
Tue 16-614:10
SIN
-
SFO
1 stop21h 20m
STARLUX Airlines
Mon 22-600:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 2-5S$ 1,253
Tue 16-603:15
SIN
-
SFO
2 stops31h 37m
Multiple Airlines
Thu 25-615:55
SFO
-
SIN
1 stop38h 20m
Multiple Airlines
Deal found 1-5S$ 1,369
Sun 28-611:05
SIN
-
SFO
2 stops40h 42m
United Airlines
Sat 11-721:02
SFO
-
SIN
2 stops36h 43m
United Airlines
Deal found 5-5S$ 1,439
Wed 8-703:15
SIN
-
SFO
2 stops32h 33m
Qatar Airways
Thu 23-715:55
SFO
-
SIN
2 stops34h 35m
Qatar Airways
Deal found 1-5S$ 1,524
Sat 19-913:10
SIN
-
SFO
1 stop19h 45m
Vietnam Airlines
Sun 20-922:50
SFO
-
SIN
2 stops46h 05m
Vietnam Airlines
Deal found 2-5S$ 1,732
Thu 16-714:00
SIN
-
SFO
1 stop22h 00m
STARLUX Airlines
Thu 23-700:50
SFO
-
SIN
1 stop21h 00m
STARLUX Airlines
Deal found 1-5S$ 1,300
Fri 19-603:15
SIN
-
SFO
2 stops29h 21m
Multiple Airlines
Sat 27-615:55
SFO
-
SIN
1 stop38h 20m
Multiple Airlines
Deal found 5-5S$ 1,484
Wed 24-608:45
SIN
-
SFO
Nonstop15h 45m
United Airlines
Tue 21-711:10
SFO
-
SIN
Nonstop16h 25m
United Airlines
Deal found 3-5S$ 1,585
Fri 3-703:15
SIN
-
SFO
1 stop25h 20m
Qatar Airways
Wed 22-712:27
SFO
-
SIN
2 stops29h 23m
Qatar Airways
Deal found 3-5S$ 1,683
Thu 18-608:45
SIN
-
SFO
Nonstop15h 45m
United Airlines
Sun 5-712:40
SFO
-
SIN
1 stop21h 05m
United Airlines
Deal found 1-5S$ 1,961
Fri 22-519:00
SIN
-
SFO
2 stops53h 27m
Qatar Airways
Sun 31-522:45
SFO
-
SIN
2 stops50h 30m
Qatar Airways
Deal found 4-5S$ 2,049
Thu 9-708:45
SIN
-
SFO
Nonstop15h 45m
United Airlines
Thu 23-712:40
SFO
-
SIN
1 stop21h 05m
United Airlines
Deal found 1-5S$ 2,047
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 6 May 2026.
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
Wed 21-1010:50
SFO
-
SIN
Nonstop16h 45m
United Airlines
Deal found 5-5S$ 1,168
Mon 24-809:15
SIN
-
SFO
Nonstop15h 35m
Singapore Airlines
Tue 8-911:45
SFO
-
SIN
Nonstop16h 25m
Singapore Airlines
Deal found 1-5S$ 1,197
Fri 28-809:15
SIN
-
SFO
Nonstop15h 35m
Singapore Airlines
Sat 5-911:45
SFO
-
SIN
Nonstop16h 25m
Singapore Airlines
Deal found 5-5S$ 1,200
Mon 5-1009:15
SIN
-
SFO
Nonstop15h 35m
Singapore Airlines
Thu 5-1109:40
SFO
-
SIN
Nonstop17h 25m
Singapore Airlines
Deal found 4-5S$ 1,202
Mon 21-908:45
SIN
-
SFO
Nonstop15h 30m
United Airlines
Thu 24-910:50
SFO
-
SIN
Nonstop16h 45m
United Airlines
Deal found 2-5S$ 1,205
Thu 17-908:45
SIN
-
SFO
Nonstop15h 30m
ANA
Thu 17-922:40
SFO
-
SIN
Nonstop16h 35m
ANA
Deal found 3-5S$ 1,271
Thu 24-908:45
SIN
-
SFO
Nonstop15h 30m
United Airlines
Thu 24-922:40
SFO
-
SIN
Nonstop16h 35m
United Airlines
Deal found 2-5S$ 1,291
Last-minute flights from Singapore to Fremont
Discover last-minute flight deals from Singapore to Fremont. Data last updated 6 May 2026 and is based on user searches.
Wed 6-514:00
SIN
-
SFO
1 stop21h 30m
STARLUX Airlines
Tue 21-700:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 1-5S$ 1,200
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
Mon 11-514:00
SIN
-
SFO
1 stop21h 30m
STARLUX Airlines
Mon 25-500:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 3-5S$ 1,180
Mon 11-522:50
SIN
-
SFO
1 stop31h 40m
Asiana Airlines
Sun 17-523:20
SFO
-
SIN
1 stop31h 10m
Asiana Airlines
Deal found 1-5S$ 1,188
Wed 20-514:00
SIN
-
SFO
1 stop21h 30m
STARLUX Airlines
Tue 26-500:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 2-5S$ 1,201
Mon 25-502:00
SIN
-
SFO
1 stop32h 55m
China Airlines
Wed 27-501:05
SFO
-
SIN
1 stop20h 30m
China Airlines
Deal found 5-5S$ 1,187
Tue 16-614:10
SIN
-
SFO
1 stop21h 20m
STARLUX Airlines
Mon 22-600:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 2-5S$ 1,194
Wed 17-614:00
SIN
-
SFO
1 stop21h 30m
STARLUX Airlines
Tue 23-600:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 2-5S$ 1,196
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
Wed 24-614:00
SIN
-
SFO
1 stop21h 30m
STARLUX Airlines
Sat 27-600:50
SFO
-
SIN
1 stop20h 50m
STARLUX Airlines
Deal found 3-5S$ 1,182
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 6 May 2026.
Fri 18-909:15
SIN
-
SFO
Nonstop15h 35m
Singapore Airlines
Deal found 5-5S$ 595
Wed 13-520:35
SIN
-
SFO
Nonstop15h 10m
United Airlines
Deal found 4-5S$ 596
Mon 11-509:00
SIN
-
SFO
Nonstop15h 10m
United Airlines
Deal found 5-5S$ 597
Wed 3-620:35
SIN
-
SFO
Nonstop15h 45m
United Airlines
Deal found 4-5S$ 599
Wed 13-509:00
SIN
-
SFO
Nonstop15h 10m
ANA
Deal found 1-5S$ 657
Tue 12-509:00
SIN
-
SFO
Nonstop15h 10m
Asiana Airlines
Deal found 3-5S$ 658
Tue 23-620:05
SIN
-
SFO
1 stop30h 20m
Cathay Pacific
Deal found 4-5S$ 664
Thu 1-1011:05
SIN
-
SFO
1 stop20h 25m
ANA
Deal found 4-5S$ 667
Wed 21-1011:05
SIN
-
SFO
1 stop20h 25m
ANA
Deal found 5-5S$ 670
Wed 16-911:05
SIN
-
SFO
1 stop20h 25m
ANA
Deal found 3-5S$ 674
Wed 3-622:00
SIN
-
SFO
1 stop33h 35m
ANA
Deal found 5-5S$ 676
Sun 14-607:20
SIN
-
SFO
1 stop30h 55m
Cathay Pacific
Deal found 4-5S$ 678
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.
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
Tue 16-6
14:10-20:30
1 stop21h 20m
San Francisco
Mon 22-6
00:50-12:40
1 stop20h 50m
S$ 1,253
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Thu 16-7
14:00-21:00
1 stop22h 00m
San Francisco
Thu 23-7
00:50-12:50
1 stop21h 00m
S$ 1,300
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Tue 16-6
03:15-19:52
2 stops31h 37m
San Francisco
Thu 25-6
15:55-21:15
1 stop38h 20m
S$ 1,369
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
Fri 19-6
03:15-17:36
2 stops29h 21m
San Francisco
Sat 27-6
15:55-21:15
1 stop38h 20m
S$ 1,484
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Wed 8-7
03:15-20:48
2 stops32h 33m
San Francisco
Thu 23-7
15:55-17:30
2 stops34h 35m
S$ 1,524
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
Thu 18-6
08:45-09:30
Nonstop15h 45m
San Francisco
Sun 5-7
12:40-00:45
1 stop21h 05m
S$ 1,961
Flights are sorted by cheapest return flights first.
Deals found on 5-5
Showing 1-10 of 24 resultsSorted by cheapest first
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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 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 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 6 May 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 1,139 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$ 1,253, STARLUX Airlines can have you in Fremont from Singapore in 21h 20m. 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?
On average you can expect to pay S$ 3,035 for a flight from Singapore to Fremont. The cheapest flight overall is S$ 632 while the most popular route, (Singapore Changi - San Francisco) is currently priced at S$ 1,017.
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 6 May 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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