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$373+ Cheap flights from Fremont, CA to Singapore

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SIN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Fremont to Singapore

Keep the following information in mind while searching for Fremont to Singapore flight deals. Data was last updated June 12, 2025.

Round-trip from

$781
(United Airlines)

One-way from

$373
(Korean Air)

Popular in

December

Cheapest in

October

Average price

$1,263
From Fremont to Singapore
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One-way flight from Fremont to Singapore
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Highest demand for flights based on searches. 12% potential increase in price ($141 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Fremont to Singapore

Cheapest flights from Fremont to Singapore
Explore the most affordable flight options available from Fremont to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Korean Air deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/203:45 pmSFO - SIN
2 stops40h 55mKorean Air
Sat 8/307:30 amSIN - SFO
2 stops39h 21mKorean Air
Deal found 6/12$778
This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:20 amSFO - SIN
1 stop24h 55mANA
Tue 9/2310:10 pmSIN - SFO
1 stop26h 20mANA
Deal found 6/12$779
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/221:45 amSFO - SIN
1 stop32h 00mUnited Airlines
Tue 7/298:45 amSIN - SFO
Nonstop15h 35mUnited Airlines
Deal found 6/12$781
This Gurufare deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:50 pmSFO - SIN
1 stop30h 10mVietnam Airlines
Thu 10/161:10 pmSIN - SFO
1 stop20h 30mVietnam Airlines
Deal found 6/11$785
This Air Canada deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:59 pmSFO - SIN
2 stops40h 06mMultiple Airlines
Sat 10/119:10 amSIN - SFO
1 stop21h 18mMultiple Airlines
Deal found 6/12$792
This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2511:30 pmSFO - SIN
1 stop31h 00mAsiana Airlines
Sun 8/1010:50 pmSIN - SFO
1 stop32h 10mAsiana Airlines
Deal found 6/10$797
This Air Canada deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/87:10 amSFO - SIN
1 stop32h 55mAir Canada
Thu 7/179:10 amSIN - SFO
2 stops39h 52mAir Canada
Deal found 6/12$799
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3012:00 pmSFO - SIN
2 stops46h 30mChina Eastern
Sat 9/202:30 amSIN - SFO
3 stops45h 35mChina Eastern
Deal found 6/12$802
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:35 amSFO - SIN
2 stops27h 05mDelta
Tue 9/167:30 amSIN - SFO
2 stops26h 55mDelta
Deal found 6/10$804
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:30 amSFO - SIN
Nonstop16h 40mSingapore Airlines
Mon 8/259:15 amSIN - SFO
Nonstop15h 25mSingapore Airlines
Deal found 6/11$812
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/101:05 amSFO - SIN
1 stop20h 30mChina Airlines
Tue 9/21:45 pmSIN - SFO
1 stop21h 45mChina Airlines
Deal found 6/11$825
This Cathay Pacific deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:25 amSFO - SIN
1 stop21h 00mCathay Pacific
Mon 12/221:25 amSIN - SFO
1 stop35h 35mCathay Pacific
Deal found 6/10$838

Cheapflights Fare Finder

Customize your flight search to find flights from Fremont to Singapore 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Fremont to Singapore that are best for you.

Fly from

Fremont

Fly to

Singapore

Route

Depart

Return

Price

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 8/20

3:45 pm-11:40 pm

2 stops40h 55m

Singapore Changi

Sat 8/30

7:30 am-7:51 am

2 stops39h 21m

$778

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Fri 9/12

1:20 am-5:15 pm

1 stop24h 55m

Singapore Changi

Tue 9/23

10:10 pm-9:30 am

1 stop26h 20m

$779

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 7/22

1:45 am-12:45 am

1 stop32h 00m

Singapore Changi

Tue 7/29

8:45 am-9:20 am

Nonstop15h 35m

$781

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 10/1

10:50 pm-8:00 pm

1 stop30h 10m

Singapore Changi

Thu 10/16

1:10 pm-6:40 pm

1 stop20h 30m

$785

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 10/1

11:59 pm-7:05 am

2 stops40h 06m

Singapore Changi

Sat 10/11

9:10 am-3:28 pm

1 stop21h 18m

$792

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Fri 7/25

11:30 pm-9:30 pm

1 stop31h 00m

Singapore Changi

Sun 8/10

10:50 pm-4:00 pm

1 stop32h 10m

$797

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 7/8

7:10 am-7:05 am

1 stop32h 55m

Singapore Changi

Thu 7/17

9:10 am-10:02 am

2 stops39h 52m

$799

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sat 8/30

12:00 pm-1:30 am

2 stops46h 30m

Singapore Changi

Sat 9/20

2:30 am-9:05 am

3 stops45h 35m

$802

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 9/8

5:35 am-5:00 am

2 stops32h 25m

Singapore Changi

Mon 9/15

7:30 am-9:58 pm

2 stops29h 28m

$804

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 8/13

11:30 am-7:10 pm

Nonstop16h 40m

Singapore Changi

Mon 8/25

9:15 am-9:40 am

Nonstop15h 25m

$812

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 30 results
1
2
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Best time to book a flight from Fremont to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Fremont with our price prediction graph.
Estimated round-trip 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 Fremont to Singapore

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

Currently, September is the cheapest month in which you can book a flight from Fremont to Singapore (average of $1,011). Flying from Fremont to Singapore in December is currently the most expensive (average of $1,684). 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 FR8 to SG?

Find hourly flight availability from Fremont to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Fremont to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

Weekly flight availability from Fremont to Singapore

Explore weekly flight availability from Fremont to Singapore. 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 June 12, 2025.

The most flights from FR8 to SG0 are scheduled on a Monday (4 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated June 12, 2025.
See what other customers who have flown with STARLUX Airlines, Korean Air and Japan Airlines from Fremont to Singapore 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
9.1
Wonderful
177 reviews

Crew

9.3

Overall

9.1

Food

8.8

Comfort

9.0

Entertainment

8.9

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
177 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Crew

9.3

Overall

9.1

Food

8.8

Comfort

9.0

Entertainment

8.9

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,088 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Crew

9.3

Overall

9.1

Food

8.8

Comfort

9.0

Entertainment

8.9

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,490 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Crew

9.3

Overall

9.1

Food

8.8

Comfort

9.0

Entertainment

8.9

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
738 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Crew

9.3

Overall

9.1

Food

8.8

Comfort

9.0

Entertainment

8.9

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.3
Very good
882 reviews
STARLUX Airlines
9.1
Wonderful
177 reviews

Crew

9.3

Overall

9.1

Food

8.8

Comfort

9.0

Entertainment

8.9

Boarding

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from Fremont to Singapore. 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 Fremont to Singapore flight route?

    Flights from Fremont to Singapore have been viewed 211 times in the past calendar month.

  • What are the cheapest airlines to fly from Fremont to Singapore one-way?

    To fly one-way, consider booking your trip with Korean Air, which is currently one of the cheapest options available, starting at $373. Vietnam Airlines flights start at $383 while deals on Air India start at $386 one-way.

  • What are the cheapest flights from Fremont to Singapore?

    While on average a flight from Fremont to Singapore is generally $1,913, our data shows the cheapest flight currently is $317. When looking at the most popular route, (San Francisco - Singapore Changi), you can expect to pay $534 for that flight.

  • Can I find deals for flights from Fremont to Singapore that include hotel bookings?

    Yes. In addition to deals on Fremont to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fremont to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fremont to Singapore.

  • Can I find deals for business class flights from Fremont to Singapore?

    Yes. Cheapflights offers flight deals from Fremont to Singapore 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 Fremont to Singapore?

    Currently, September is the cheapest month in which you can book a flight from Fremont to Singapore (average of $1,011). Flying from Fremont to Singapore in December is currently the most expensive (average of $1,684). 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

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Top 10 airlines flying from Fremont to Singapore

Discover the top 10 airlines that operate flights from Fremont to Singapore. 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapest$528Average$862FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$576Average$1,214FlexibilityNo cancel feeOn-time70%
China EasternCheapest$675Average$766FlexibilityNo cancel feeOn-time62%
Singapore AirlinesCheapest$680Average$904FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$684Average$788FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$686Average$806FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$697Average$1,012FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$700Average$825FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$728Average$910FlexibilityNo cancel feeOn-time67%
STARLUX AirlinesCheapest$734Average$963FlexibilityNo cancel feeOn-timeN/A

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