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$332+ Cheap flights from San Jose, CA (SJC) 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SIN
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from San Jose to Singapore

Cheapest flights from San Jose to Singapore
Explore the most affordable flight options available from San Jose to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/21. 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 12/259:00 amSJC - SIN
2 stops55h 00mUnited Airlines
Thu 1/810:10 amSIN - SJC
2 stops26h 46mUnited Airlines
Deal found 12/21$1,336
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/259:00 amSJC - SIN
2 stops55h 00mUnited Airlines
Sun 1/1110:45 amSIN - SJC
2 stops66h 54mUnited Airlines
Deal found 12/21$1,365
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/2310:30 pmSJC - SIN
2 stops41h 30mUnited Airlines
Thu 1/810:20 pmSIN - SJC
2 stops38h 36mUnited Airlines
Deal found 12/21$1,377
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Wed 12/242:29 pmSJC - SIN
2 stops37h 46mUnited Airlines
Thu 1/810:20 pmSIN - SJC
2 stops38h 36mUnited Airlines
Deal found 12/21$1,393
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/2110:30 pmSJC - SIN
2 stops53h 45mUnited Airlines
Thu 1/810:20 pmSIN - SJC
2 stops31h 19mUnited Airlines
Deal found 12/21$1,397
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/2310:30 pmSJC - SIN
2 stops41h 30mUnited Airlines
Sun 1/1110:45 amSIN - SJC
2 stops66h 54mUnited Airlines
Deal found 12/21$1,406
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Wed 12/242:29 pmSJC - SIN
2 stops37h 46mUnited Airlines
Sun 1/1110:45 amSIN - SJC
2 stops66h 54mUnited Airlines
Deal found 12/21$1,422
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/2110:30 pmSJC - SIN
2 stops53h 45mUnited Airlines
Sun 1/1110:45 amSIN - SJC
2 stops66h 54mUnited Airlines
Deal found 12/21$1,426
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/282:29 pmSJC - SIN
2 stops37h 46mUnited Airlines
Sun 1/1810:20 pmSIN - SJC
2 stops38h 36mUnited Airlines
Deal found 12/21$1,443
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/252:29 pmSJC - SIN
2 stops49h 31mUnited Airlines
Wed 1/710:20 pmSIN - SJC
2 stops38h 36mUnited Airlines
Deal found 12/21$1,486
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/252:29 pmSJC - SIN
2 stops49h 31mUnited Airlines
Sat 1/1010:20 pmSIN - SJC
2 stops38h 36mUnited Airlines
Deal found 12/21$1,513
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/2310:30 pmSJC - SIN
2 stops41h 30mUnited Airlines
Fri 1/910:20 pmSIN - SJC
2 stops31h 18mUnited Airlines
Deal found 12/21$1,534

Find flight deals from San Jose to Singapore

Keep the following information in mind while searching for San Jose to Singapore flight deals. Data was last updated December 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$666
(Expedia)

One-way from

$332
(SmartFares)

Popular in

June

Cheapest in

February

Average price

$1,393
Provider with most accurate pricing for San Jose-Singapore Changi flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-Singapore Changi flights.
Search Deals
From San Jose to Singapore
Search Deals
One-way flight from San Jose to Singapore
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($164 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 December 23, 2025.
Use the filters below to find and compare flights from San Jose to Singapore that are best for you.

Fly from

San Jose

Fly to

Singapore

Route

Depart

Return

Price

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 3/23

7:15 am-5:00 am

2 stops30h 45m

Singapore Changi

Fri 3/27

10:40 am-11:58 pm

2 stops28h 18m

$669

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 3/23

6:00 am-12:10 am

2 stops27h 10m

Singapore Changi

Thu 3/26

10:40 am-10:18 pm

2 stops26h 38m

$669

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 3/22

7:15 am-12:10 am

2 stops25h 55m

Singapore Changi

Fri 3/27

10:40 am-11:58 pm

2 stops28h 18m

$669

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 3/22

7:15 am-5:00 am

2 stops30h 45m

Singapore Changi

Thu 3/26

10:40 am-10:18 pm

2 stops26h 38m

$669

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 3/16

7:15 am-12:10 am

2 stops25h 55m

Singapore Changi

Sun 3/22

1:35 am-2:57 pm

2 stops28h 22m

$675

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 3/8

7:00 am-5:00 am

2 stops31h 00m

Singapore Changi

Wed 3/11

1:35 am-2:39 pm

2 stops28h 04m

$675

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Wed 2/4

7:45 am-12:10 am

2 stops24h 25m

Singapore Changi

Mon 2/9

1:35 am-1:34 pm

2 stops27h 59m

$675

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 3/16

7:15 am-12:10 am

2 stops25h 55m

Singapore Changi

Wed 3/18

1:35 am-2:57 pm

2 stops28h 22m

$675

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 3/1

7:15 am-5:00 am

2 stops29h 45m

Singapore Changi

Sat 3/7

1:35 am-1:56 pm

2 stops28h 21m

$675

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 2/5

4:00 pm-8:15 pm

2 stops36h 15m

Singapore Changi

Thu 2/12

10:10 am-9:05 pm

3 stops26h 55m

$747

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 22 results
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Best time to book a flight from San Jose to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from San Jose 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 San Jose to Singapore

What is the cheapest month to book a flight from San Jose, California to Singapore?

Currently, February is the cheapest month in which you can book a flight from San Jose, California to Singapore (average of $390). Flying from San Jose, California to Singapore in June is currently the most expensive (average of $768). 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 SJC to SG?

Find hourly flight availability from San Jose 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 December 23, 2025.

It’s typically best to fly out from San Jose, California to Singapore in the evening. Doing so could potentially save you 43% on the flight price compared to flying in the afternoon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from San Jose 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 from for flights from San Jose to Singapore?

    Located just 2.9 mi from the city center, San Jose (SJC) is the airport most travelers will use when flying to Singapore from San Jose.

  • How long is the flight from San Jose, California to Singapore?

    Airlines like Delta and Korean Air fly from San Jose, California to Singapore in about 25h 55m. The time it takes to get you to your destination can typically vary by up to 4h 50m. There are 8463 mi between San Jose, California and Singapore. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from San Jose to Singapore?

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

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

    Yes. Cheapflights offers flight deals from San Jose 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 San Jose, California to Singapore?

    Currently, February is the cheapest month in which you can book a flight from San Jose, California to Singapore (average of $390). Flying from San Jose, California to Singapore in June is currently the most expensive (average of $768). 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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