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$357+ 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SIN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$641
(United Airlines)

One-way from

$357
(Korean Air)

Popular in

December

Cheapest in

September

Average price

$759
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
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One-way flight from Fremont to Singapore
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Highest demand for flights based on searches. 15% potential increase in price ($167 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:50 amSFO - SIN
Nonstop17h 25mUnited Airlines
Fri 12/2610:10 amSIN - SFO
Nonstop14h 50mUnited Airlines
Deal found 10/30$641
This CrystalTravel deal was found by Cheapflights users on 10/30. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:30 pmSFO - SIN
1 stop22h 30mPhilippine Airlines
Wed 11/510:35 amSIN - SFO
1 stop24h 55mPhilippine Airlines
Deal found 10/30$662
This Trip.com deal was found by Cheapflights users on 10/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:50 pmSFO - SIN
1 stop30h 05mAsiana Airlines
Wed 12/1711:10 pmSIN - SFO
1 stop30h 50mAsiana Airlines
Deal found 10/30$680
This Asiana Airlines deal was found by Cheapflights users on 10/30. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/111:50 pmSFO - SIN
1 stop30h 05mAsiana Airlines
Tue 1/1311:10 pmSIN - SFO
1 stop30h 50mAsiana Airlines
Deal found 10/30$681
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:00 pmSFO - SIN
1 stop37h 15mChina Eastern
Wed 11/194:15 pmSIN - SFO
1 stop32h 45mChina Eastern
Deal found 10/29$687
This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:00 pmSFO - SIN
1 stop40h 25mChina Eastern
Fri 11/2112:40 pmSIN - SFO
2 stops36h 20mChina Eastern
Deal found 10/30$689
This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:50 pmSFO - SIN
2 stops28h 15mAir India
Thu 11/202:15 pmSIN - SFO
2 stops46h 35mAir India
Deal found 10/30$700
This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:50 pmSFO - SIN
2 stops28h 15mAir India
Fri 11/2110:30 amSIN - SFO
2 stops50h 20mAir India
Deal found 10/30$706
This oojo deal was found by Cheapflights users on 10/29. 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.
Wed 12/311:50 pmSFO - SIN
1 stop30h 05mAsiana Airlines
Wed 12/1011:10 pmSIN - SFO
1 stop30h 50mAsiana Airlines
Deal found 10/29$710
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:30 pmSFO - SIN
2 stops34h 00mAir India
Tue 1/208:00 pmSIN - SFO
2 stops34h 30mAir India
Deal found 10/29$714

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 October 30, 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

Thu 2/12

10:35 am-8:15 pm

Nonstop17h 40m

Singapore Changi

Wed 2/18

10:10 am-9:05 am

Nonstop14h 55m

$641

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Thu 2/5

10:40 am-12:55 am

1 stop22h 15m

Singapore Changi

Sat 2/14

10:10 am-9:05 am

Nonstop14h 55m

$654

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 2/2

7:25 am-6:55 am

2 stops31h 30m

Singapore Changi

Fri 2/13

10:20 pm-9:15 pm

Nonstop14h 55m

$655

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 2/1

9:10 am-6:55 am

2 stops29h 45m

Singapore Changi

Tue 2/10

10:20 pm-9:15 pm

Nonstop14h 55m

$655

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sat 1/24

12:20 am-6:55 am

1 stop38h 35m

Singapore Changi

Mon 2/2

10:45 am-3:20 pm

1 stop20h 35m

$660

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 1/28

11:40 am-8:25 pm

1 stop40h 45m

Singapore Changi

Tue 2/3

1:35 am-9:30 am

1 stop23h 55m

$681

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Wed 1/28

6:05 am-12:10 am

2 stops26h 05m

Singapore Changi

Tue 2/3

1:35 am-10:57 pm

2 stops37h 22m

$692

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Tue 11/11

10:50 am-8:15 pm

Nonstop17h 25m

Singapore Changi

Fri 11/21

10:10 am-9:15 am

Nonstop15h 05m

$759

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Mon 11/17

10:35 pm-8:00 am

Nonstop17h 25m

Singapore Changi

Wed 11/19

10:20 pm-9:15 pm

Nonstop14h 55m

$759

San FranciscoSingapore

SFO - SIN

SFOSIN

San Francisco

Sun 3/8

1:20 am-6:55 am

1 stop38h 35m

Singapore Changi

Mon 3/16

10:10 am-10:05 am

Nonstop14h 55m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 22 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, February is the cheapest month in which you can book a flight from Fremont to Singapore (average of $390). Flying from Fremont to Singapore in June is currently the most expensive (average of $771). 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 October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Fremont to Singapore in the morning. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the afternoon.

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 Thursday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 2025.
Get a feel of what it's like to fly with EVA Air, Singapore Airlines, and Cathay Pacific from Fremont to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,267 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
EVA Air
8.4
Very good
1,267 reviews
EVA Air
8.4
Very good
1,267 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
Singapore Airlines
8.1
Very good
1,388 reviews
EVA Air
8.4
Very good
1,267 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
Cathay Pacific
7.6
Good
1,044 reviews
EVA Air
8.4
Very good
1,267 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
United Airlines
7.4
Good
8,998 reviews
EVA Air
8.4
Very good
1,267 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
Air Canada
7.1
Good
10,381 reviews
EVA Air
8.4
Very good
1,267 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Crew

8.6

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.

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 237 times in the past calendar month.

  • How long is the flight from Fremont to Singapore?

    There are many flights that can get you from Fremont to Singapore in 17h 40m. Fly via United Airlines to get the fastest option. There are 8433 mi between Fremont and Singapore. Generally, flights for this route are nonstop.

  • 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 $357. Delta flights start at $362 while deals on United Airlines start at $473 one-way.

  • What are the cheapest flights from Fremont to Singapore?

    While on average a flight from Fremont to Singapore is generally $1,451, our data shows the cheapest flight currently is $278. When looking at the most popular route, (San Francisco - Singapore Changi), you can expect to pay $529 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, February is the cheapest month in which you can book a flight from Fremont to Singapore (average of $390). Flying from Fremont to Singapore in June is currently the most expensive (average of $771). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$400Average$1,155FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$587Average$830FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$588Average$671FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$602Average$674FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$647Average$745FlexibilityNo cancel feeOn-time76%
ANACheapest$660Average$1,084FlexibilityNo cancel feeOn-time80%
China EasternCheapest$664Average$730FlexibilityNo cancel feeOn-time62%
Korean AirCheapest$680Average$772FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$728Average$910FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$746Average$869FlexibilityNo cancel feeOn-time79%

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