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$411+ Cheap flights from Fremont, CA to Singapore (SIN)

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SIN
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Singapore Changi are usually found in October or September, booked 39 days in advance, depart on a Monday or Tuesday and return on a Tuesday

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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$806
(StudentUniverse)

One-way from

$411
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$872
Provider with most accurate pricing for San Francisco-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Singapore Changi flights.
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From Fremont to Singapore Changi
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One-way flight from Fremont to Singapore Changi
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Highest demand for flights based on searches. 9% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This Kissandfly.com deal was found by Cheapflights users on 4/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/59:10 amSFO - SIN
2 stops28h 50mMultiple Airlines
Mon 5/127:30 amSIN - SFO
2 stops27h 31mMultiple Airlines
Deal found 4/28$799
This oojo deal was found by Cheapflights users on 4/28. 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 11/199:10 pmSFO - SIN
1 stop23h 05mVietnam Airlines
Sat 11/291:15 pmSIN - SFO
1 stop19h 45mVietnam Airlines
Deal found 4/28$802
This Delta deal was found by Cheapflights users on 4/27. 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 7/219:40 amSFO - SIN
2 stops28h 20mDelta
Wed 9/171:10 amSIN - SFO
2 stops36h 20mDelta
Deal found 4/27$803
This StudentUniverse deal was found by Cheapflights users on 4/28. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:05 amSFO - SIN
1 stop19h 40mCathay Pacific
Sun 9/141:50 amSIN - SFO
1 stop24h 40mCathay Pacific
Deal found 4/28$806
This ScholarTrip deal was found by Cheapflights users on 4/28. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/61:45 pmSFO - SIN
2 stops48h 15mKorean Air
Tue 5/1310:30 pmSIN - SFO
1 stop27h 10mKorean Air
Deal found 4/28$807
This Air Canada deal was found by Cheapflights users on 4/28. 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.
Fri 5/27:10 amSFO - SIN
1 stop32h 55mAir Canada
Sun 6/19:10 amSIN - SFO
1 stop40h 15mAir Canada
Deal found 4/28$811
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Mon 5/512:00 pmSFO - SIN
1 stop26h 25mChina Eastern
Mon 5/1211:10 pmSIN - SFO
2 stops31h 05mChina Eastern
Deal found 4/28$813
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 5/810:40 pmSFO - SIN
Nonstop17h 05mUnited Airlines
Fri 5/238:40 pmSIN - SFO
Nonstop15h 40mUnited Airlines
Deal found 4/28$815
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 5/411:55 pmSFO - SIN
1 stop22h 25mPhilippine Airlines
Wed 5/710:25 amSIN - SFO
1 stop25h 25mPhilippine Airlines
Deal found 4/29$818
This Asiana Airlines deal was found by Cheapflights users on 4/27. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2711:30 pmSFO - SIN
1 stop31h 00mAsiana Airlines
Thu 6/510:50 pmSIN - SFO
1 stop31h 40mAsiana Airlines
Deal found 4/27$822
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Tue 8/1211:10 amSFO - SIN
2 stops28h 30mANA
Wed 8/2710:10 pmSIN - SFO
1 stop26h 35mANA
Deal found 4/28$837
This oojo deal was found by Cheapflights users on 4/28. 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.
Sat 11/229:40 amSFO - SIN
Nonstop17h 25mSingapore Airlines
Sun 11/309:15 amSIN - SFO
Nonstop14h 35mSingapore Airlines
Deal found 4/28$870

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 April 29, 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

Mon 7/21

9:40 am-5:00 am

2 stops28h 20m

Singapore Changi

Wed 9/17

1:10 am-10:30 pm

2 stops36h 20m

$803

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 8/31

1:05 am-11:45 am

1 stop19h 40m

Singapore Changi

Sun 9/14

1:50 am-11:30 am

1 stop24h 40m

$806

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 8/4

1:10 pm-5:00 am

1 stop24h 50m

Singapore Changi

Wed 8/20

7:30 am-7:54 am

2 stops39h 24m

$808

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Fri 5/9

12:35 pm-7:05 am

1 stop27h 30m

Singapore Changi

Sun 6/1

9:10 am-10:25 am

1 stop40h 15m

$811

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 5/22

12:00 pm-5:25 am

1 stop26h 25m

Singapore Changi

Mon 5/26

6:10 pm-5:48 pm

2 stops38h 38m

$813

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 9/29

10:45 am-6:25 pm

Nonstop16h 40m

Singapore Changi

Sun 10/5

8:45 am-9:15 am

Nonstop15h 30m

$815

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Fri 9/5

1:05 pm-7:05 am

2 stops27h 00m

Singapore Changi

Sat 9/20

6:00 am-3:28 pm

3 stops24h 28m

$818

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 5/27

11:30 pm-9:30 pm

1 stop31h 00m

Singapore Changi

Thu 6/5

10:50 pm-3:30 pm

1 stop31h 40m

$822

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 9/28

11:30 am-7:10 pm

Nonstop16h 40m

Singapore Changi

Sun 10/5

9:15 am-9:40 am

Nonstop15h 25m

$833

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 8/12

11:10 am-6:40 am

2 stops28h 30m

Singapore Changi

Wed 8/27

10:10 pm-9:45 am

1 stop26h 35m

$837

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 31 results
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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

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

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Singapore. Price data was last updated on April 25, 2025.

The best time to book flights from Fremont to Singapore is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 SIN?

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 April 29, 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 April 14, 2024.

Travelers seeking maximum savings on their Fremont to Singapore flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday afternoons 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 April 29, 2025.

The most flights from FR8 to SIN are scheduled on a Monday (4 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 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 April 29, 2025.
Read reviews from past customers who have flown STARLUX Airlines, EVA Air and Korean Air from Fremont to Singapore. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
161 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very good
1,186 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,066 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,459 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
732 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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.

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

    Located just 10.5 mi from the city center, Singapore Changi is the airport most travelers will use when flying to Singapore from Fremont. Booking flights from Fremont to Changi (SIN) should be relatively easy as there are 2 daily inbound flights from Fremont from 15 different airlines.

  • How popular is this Fremont to Singapore flight route?

    Flights from Fremont to Singapore Changi have been viewed 228 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 United Airlines, which is currently one of the cheapest options available, starting at $411. Singapore Airlines flights start at $413 while deals on Japan Airlines start at $416 one-way.

  • What are the cheapest flights from Fremont to Singapore?

    Looking at all options, your cheapest flight can be booked for $325. While the most popular route (San Francisco - Singapore Changi) can be booked for $669 on average our data indicates $1,579 when flying from Fremont to Singapore.

  • 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

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 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapest$528Average$964FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$618Average$1,204FlexibilityNo cancel feeOn-time70%
China EasternCheapest$664Average$826FlexibilityNo cancel feeOn-time62%
Singapore AirlinesCheapest$685Average$934FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$686Average$817FlexibilityNo cancel feeOn-time60%
Japan AirlinesCheapest$721Average$912FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$737Average$915FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$737Average$1,166FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$745Average$788FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$760Average$1,128FlexibilityNo cancel feeOn-time69%

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