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$329+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SIN
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
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 10, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. 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 12/148:45 amSJC - SIN
2 stops31h 15mUnited Airlines
Thu 12/2510:10 amSIN - SJC
2 stops27h 06mUnited Airlines
Deal found 12/9$1,314
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/148:45 amSJC - SIN
2 stops31h 15mUnited Airlines
Sat 12/2710:10 amSIN - SJC
2 stops43h 23mUnited Airlines
Deal found 12/8$1,329
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/148:45 amSJC - SIN
2 stops31h 15mUnited Airlines
Sun 12/2810:10 amSIN - SJC
2 stops43h 23mUnited Airlines
Deal found 12/8$1,360
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/148:45 amSJC - SIN
2 stops31h 15mUnited Airlines
Mon 12/2910:10 amSIN - SJC
2 stops51h 06mUnited Airlines
Deal found 12/8$1,376
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/148:45 amSJC - SIN
2 stops31h 15mUnited Airlines
Wed 12/3110:10 amSIN - SJC
2 stops43h 23mUnited Airlines
Deal found 12/8$1,458
This Air Canada deal was found by Cheapflights users on 12/8. 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 12/178:45 amSJC - SIN
2 stops54h 15mAir Canada
Sun 12/288:50 amSIN - SJC
2 stops44h 43mAir Canada
Deal found 12/8$1,605
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/148:45 amSJC - SIN
2 stops31h 15mUnited Airlines
Wed 1/710:20 pmSIN - SJC
2 stops31h 19mUnited Airlines
Deal found 12/8$1,615
This oojo deal was found by Cheapflights users on 12/10. 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.
Thu 12/116:15 amSJC - SIN
2 stops37h 50mEVA Air
Thu 12/183:45 pmSIN - SJC
2 stops23h 14mEVA Air
Deal found 12/10$1,626
This United Airlines deal was found by Cheapflights users on 12/8. 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.
Sat 12/134:00 pmSJC - SIN
2 stops48h 00mUnited Airlines
Wed 1/710:20 pmSIN - SJC
2 stops31h 19mUnited Airlines
Deal found 12/8$1,632
This oojo deal was found by Cheapflights users on 12/10. 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.
Thu 12/116:15 amSJC - SIN
2 stops37h 50mEVA Air
Fri 12/191:15 pmSIN - SJC
2 stops25h 44mEVA Air
Deal found 12/10$1,664
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Mon 12/222:29 pmSJC - SIN
2 stops37h 46mUnited Airlines
Thu 12/2510:10 amSIN - SJC
2 stops27h 06mUnited Airlines
Deal found 12/9$1,674
This United Airlines deal was found by Cheapflights users on 12/8. 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.
Mon 12/158:45 amSJC - SIN
2 stops43h 30mUnited Airlines
Sat 12/2710:10 amSIN - SJC
2 stops67h 23mUnited Airlines
Deal found 12/8$1,689

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 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$632
(Bravofly)

One-way from

$329
(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. 15% potential increase in price ($177 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 10, 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

Thu 1/22

7:00 am-12:10 am

2 stops25h 10m

Singapore Changi

Thu 1/29

10:30 pm-1:34 pm

2 stops31h 04m

$632

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 1/15

5:05 pm-8:25 pm

2 stops59h 20m

Singapore Changi

Fri 1/30

1:35 am-8:05 pm

2 stops34h 30m

$666

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 3/16

6:25 pm-8:25 pm

2 stops35h 00m

Singapore Changi

Sun 3/22

1:35 am-12:54 pm

2 stops26h 19m

$675

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 3/8

9:16 am-12:10 am

2 stops23h 54m

Singapore Changi

Wed 3/11

1:35 am-10:17 pm

2 stops35h 42m

$675

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Fri 1/23

7:00 am-12:10 am

2 stops25h 10m

Singapore Changi

Thu 1/29

1:35 am-1:34 pm

2 stops27h 59m

$675

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 1/29

7:45 am-12:10 am

2 stops24h 25m

Singapore Changi

Mon 2/2

10:30 pm-1:34 pm

2 stops31h 04m

$675

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 1/18

6:00 pm-12:10 am

2 stops38h 10m

Singapore Changi

Thu 1/22

1:35 am-1:05 pm

2 stops27h 30m

$675

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sat 4/18

9:45 am-5:00 am

2 stops28h 15m

Singapore Changi

Fri 5/1

7:30 am-2:58 pm

2 stops22h 28m

$675

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 1/18

8:40 am-8:00 am

2 stops31h 20m

Singapore Changi

Fri 1/23

10:10 am-8:56 pm

3 stops26h 46m

$760

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sat 1/17

6:00 pm-12:10 am

2 stops38h 10m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 20 results
1
2

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 10, 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.

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 December 10, 2025.
Peruse reviews from past customers who have flown with United Airlines from San Jose to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,092 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 Korean Air fly from San Jose, California to Singapore in about 25h 10m. The time it takes to get you to your destination can typically vary by up to . There are 8463 mi between San Jose, California and Singapore.

  • 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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Top airline flying from San Jose to Singapore

Discover the top airline that operate flights from San Jose 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 December 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$400Average$1,286FlexibilityNo cancel feeOn-time69%

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