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Cheap flights from San Jose, California to Singapore from S$ 448

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 31-3. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SIN
28 Jan — 4 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Jose to Singapore

Enter your travel dates to find the best prices.

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 29 December 2025.

Tue 30-1207:15SJC - SIN
2 stops24h 55mKorean Air
Sun 4-101:35SIN - SJC
2 stops33h 37mKorean Air
Deal found 27-12S$ 2,656
Tue 30-1206:15SJC - SIN
2 stops40h 40mQatar Airways
Sun 11-120:15SIN - SJC
2 stops36h 53mQatar Airways
Deal found 28-12S$ 2,808
Wed 31-1219:23SJC - SIN
2 stops24h 42mMultiple Airlines
Fri 2-115:45SIN - SJC
2 stops34h 53mMultiple Airlines
Deal found 27-12S$ 2,902
Tue 30-1219:23SJC - SIN
1 stop42h 07mMultiple Airlines
Mon 5-120:45SIN - SJC
1 stop29h 53mMultiple Airlines
Deal found 27-12S$ 3,024
Tue 30-1208:59SJC - SIN
1 stop30h 56mMultiple Airlines
Sun 11-109:00SIN - SJC
1 stop20h 00mMultiple Airlines
Deal found 28-12S$ 4,175
Tue 30-1206:15SJC - SIN
2 stops34h 30mQatar Airways
Sun 4-120:15SIN - SJC
2 stops42h 44mQatar Airways
Deal found 28-12S$ 4,348
Sat 27-1214:01SJC - SIN
2 stops50h 44mQatar Airways
Sun 4-120:15SIN - SJC
2 stops42h 44mQatar Airways
Deal found 26-12S$ 5,097
Wed 31-1206:15SJC - SIN
2 stops40h 40mQatar Airways
Fri 2-120:15SIN - SJC
2 stops38h 11mQatar Airways
Deal found 28-12S$ 6,462
Sat 27-1214:01SJC - SIN
2 stops50h 44mQatar Airways
Sat 3-120:15SIN - SJC
2 stops39h 45mQatar Airways
Deal found 26-12S$ 6,473

Find flight deals from San Jose to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 December 2025.

Round-trip from

S$ 859

One-way from

S$ 448

Popular in

June

Cheapest in

February

Average price

S$ 1,786
Delta
  • Delta
  • 17-4-2-5
  • 4 total stops
  • 82h 57m total
  • San Jose to Singapore
Search Deals
Korean Air
  • Korean Air
  • 31-3
  • 2 total stops
  • 25h 25m total
  • San Jose to Singapore
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (S$ 270 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (S$ 84 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customise 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 200,618 searches. Data last updated 29 December 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

Tue 21-4

06:00-19:55

2 stops46h 55m

Singapore Changi

Sat 2-5

01:10-17:44

2 stops31h 34m

S$ 859

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Fri 17-4

06:00-19:55

2 stops46h 55m

Singapore Changi

Sat 2-5

01:10-22:12

2 stops36h 02m

S$ 859

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 16-3

07:00-00:10

2 stops26h 10m

Singapore Changi

Mon 23-3

22:30-12:52

2 stops29h 22m

S$ 866

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 16-4

07:20-23:40

2 stops25h 20m

Singapore Changi

Wed 6-5

22:30-17:04

2 stops33h 34m

S$ 866

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 8-3

07:00-00:10

2 stops26h 10m

Singapore Changi

Thu 12-3

10:40-22:02

2 stops26h 22m

S$ 866

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 21-4

07:20-05:00

2 stops30h 40m

Singapore Changi

Tue 5-5

01:10-15:01

2 stops28h 51m

S$ 866

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 20-4

07:20-05:00

2 stops30h 40m

Singapore Changi

Sat 2-5

01:10-15:01

2 stops28h 51m

S$ 866

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 16-4

19:58-19:55

2 stops32h 57m

Singapore Changi

Thu 30-4

22:30-15:01

2 stops31h 31m

S$ 866

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Wed 22-4

07:20-23:40

2 stops25h 20m

Singapore Changi

Thu 30-4

22:30-15:01

2 stops31h 31m

S$ 866

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 19-4

07:20-05:00

2 stops30h 40m

Singapore Changi

Tue 5-5

01:10-15:01

2 stops28h 51m

S$ 866

Flights are sorted by cheapest return flights first.

Deals found on 27-12

Showing 1-10 of 23 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 return 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 S$ 500). Flying from San Jose, California to Singapore in June is currently the most expensive (average of S$ 985). 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.

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.

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

    Departing from San Jose, California to Singapore will take you 26h 10m. Airlines will cover a distance of 13620 km. This flight may include one or multiple 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 holiday 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 S$ 500). Flying from San Jose, California to Singapore in June is currently the most expensive (average of S$ 985). 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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Alternative routes for San Jose to Singapore

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Fly with Cheapflights

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How does Cheapflights help users find flights from San Jose to Singapore?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Jose to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Jose to Singapore?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Jose to Singapore for you. Better yet — we are completely free to use.

Can Cheapflights find flights from San Jose to Singapore with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Jose to Singapore, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Jose to Singapore become cheaper?

Of course! You can now track prices for flights from San Jose to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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