HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$323+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SIN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fremont to Singapore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Fremont to Singapore Changi are usually found in October or September, booked 74 days in advance, depart on a Monday or Tuesday and return on a Friday

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 July 31, 2025.

Round-trip from

$615
(lol.travel)

One-way from

$323
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$1,104
From Fremont to Singapore Changi
Search Deals
One-way flight from Fremont to Singapore Changi
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 31, 2025.

This lol.travel deal was found by Cheapflights users on 7/31. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:01 amSFO - SIN
2 stops24h 44mUnited Airlines
Wed 10/111:05 amSIN - SFO
1 stop20h 25mUnited Airlines
Deal found 7/31$615
This oojo deal was found by Cheapflights users on 7/30. 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.
Thu 8/2110:00 amSFO - SIN
1 stop44h 45mAir India
Wed 9/311:00 pmSIN - SFO
1 stop47h 00mAir India
Deal found 7/30$616
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:40 amSFO - SIN
Nonstop17h 25mSingapore Airlines
Wed 11/199:15 amSIN - SFO
Nonstop14h 35mSingapore Airlines
Deal found 7/29$618
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 9/3012:15 pmSFO - SIN
1 stop21h 30mANA
Tue 10/711:05 amSIN - SFO
2 stops25h 38mANA
Deal found 7/31$660
This CrystalTravel deal was found by Cheapflights users on 7/29. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:30 pmSFO - SIN
1 stop30h 25mAsiana Airlines
Wed 11/1911:10 pmSIN - SFO
1 stop31h 50mAsiana Airlines
Deal found 7/29$665

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 July 31, 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 9/15

9:01 am-12:45 am

2 stops24h 44m

Singapore Changi

Wed 10/1

11:05 am-4:30 pm

1 stop20h 25m

$615

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 8/21

10:00 am-9:45 pm

1 stop44h 45m

Singapore Changi

Wed 9/3

11:00 pm-7:00 am

1 stop47h 00m

$616

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 11/10

9:40 am-7:05 pm

Nonstop17h 25m

Singapore Changi

Wed 11/19

9:15 am-7:50 am

Nonstop14h 35m

$618

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 1/19

10:15 am-6:55 am

1 stop28h 40m

Singapore Changi

Sun 2/1

10:45 am-3:20 pm

1 stop20h 35m

$644

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 11/10

11:30 pm-9:55 pm

1 stop30h 25m

Singapore Changi

Wed 11/19

11:10 pm-3:00 pm

1 stop31h 50m

$665

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 8/19

10:00 am-7:15 am

1 stop30h 15m

$323

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 8/21

11:00 am-6:25 pm

Nonstop16h 25m

$339

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 1/26

10:15 am-6:55 am

1 stop28h 40m

$340

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 11/10

11:30 pm-9:55 pm

1 stop30h 25m

$341

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 9/9

6:00 am-6:40 am

2 stops33h 40m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 14 results
1
2

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 July 25, 2025.

The best time to book flights from Fremont to Singapore is 74 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, October is the cheapest month in which you can book a flight from Fremont to Singapore (average of $995). Flying from Fremont to Singapore in December is currently the most expensive (average of $1,679). 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 July 31, 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. 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 July 31, 2025.

The most flights from FR8 to SIN are scheduled on a Wednesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 July 31, 2025.
Read through reviews of airlines operating flights from Fremont to Singapore, such as ANA, Korean Air, and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
922 reviews

Comfort

8.2

Overall

8.4

Boarding

8.5

Food

7.7

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
ANA
8.4
Very good
922 reviews
ANA
8.4
Very good
922 reviews

Comfort

8.2

Overall

8.4

Boarding

8.5

Food

7.7

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Korean Air
8.4
Very good
1,121 reviews
ANA
8.4
Very good
922 reviews

Comfort

8.2

Overall

8.4

Boarding

8.5

Food

7.7

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Japan Airlines
8.3
Very good
1,536 reviews
ANA
8.4
Very good
922 reviews

Comfort

8.2

Overall

8.4

Boarding

8.5

Food

7.7

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Asiana Airlines
8.2
Very good
468 reviews
ANA
8.4
Very good
922 reviews

Comfort

8.2

Overall

8.4

Boarding

8.5

Food

7.7

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA
Singapore Airlines
8.1
Very good
1,338 reviews
ANA
8.4
Very good
922 reviews

Comfort

8.2

Overall

8.4

Boarding

8.5

Food

7.7

Crew

8.7

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

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 14 different airlines.

  • How popular is this Fremont to Singapore flight route?

    Flights from Fremont to Singapore Changi have been viewed 215 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 Air India, which is currently one of the cheapest options available, starting at $323. United Airlines flights start at $339 while deals on ANA start at $340 one-way.

  • What are the cheapest flights from Fremont to Singapore?

    Looking at all options, your cheapest flight can be booked for $283. While the most popular route (San Francisco - Singapore Changi) can be booked for $534 on average our data indicates $2,065 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, October is the cheapest month in which you can book a flight from Fremont to Singapore (average of $995). Flying from Fremont to Singapore in December is currently the most expensive (average of $1,679). 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapest$528Average$862FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$558Average$1,275FlexibilityNo cancel feeOn-time70%
Singapore AirlinesCheapest$630Average$872FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$655Average$749FlexibilityNo cancel feeOn-time76%
STARLUX AirlinesCheapest$669Average$969FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$675Average$766FlexibilityNo cancel feeOn-time62%
Korean AirCheapest$684Average$787FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$686Average$816FlexibilityNo cancel feeOn-time60%
Japan AirlinesCheapest$700Average$807FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$725Average$1,046FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.