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Cheap flights from San Jose, California to Singapore from S$ 509

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 3-11. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SIN
12 Sep — 19 Sep1
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 13 August 2026.

Wed 9-909:52 -
2 stops28h 08m
Tue 15-901:25 -
2 stops27h 49m
Deal found 8-8S$ 971
Sun 27-909:52 -
2 stops28h 08m
Sun 4-1007:30 -
2 stops27h 21m
Deal found 13-8S$ 974
Fri 4-918:12 -
2 stops43h 48m
Tue 8-901:25 -
2 stops27h 49m
Deal found 13-8S$ 983
Tue 22-909:52 -
2 stops28h 08m
Mon 28-901:25 -
2 stops27h 49m
Deal found 10-8S$ 1,025
Mon 31-818:37 -
2 stops32h 58m
Thu 1-1020:35 -
2 stops39h 23m
Deal found 12-8S$ 1,044
Sat 24-1013:00 -
2 stops40h 15m
Tue 10-1122:20 -
2 stops30h 58m
Deal found 12-8S$ 1,058
Mon 19-1018:35 -
2 stops33h 00m
Mon 26-1006:35 -
2 stops31h 24m
Deal found 9-8S$ 1,060
Wed 9-906:00 -
2 stops32h 00m
Tue 15-901:25 -
2 stops36h 20m
Deal found 10-8S$ 1,069
Mon 31-807:21 -
2 stops25h 34m
Sun 13-922:00 -
2 stops37h 10m
Deal found 11-8S$ 1,070
Thu 3-909:34 -
2 stops28h 26m
Thu 17-901:25 -
2 stops29h 19m
Deal found 9-8S$ 1,075

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 13 August 2026.

Round-trip from

S$ 971

One-way from

S$ 509
Korean Air
  • Korean Air
  • 9-9-15-9
  • 4 total stops
  • 55h 57m total
  • San Jose to Singapore
Search Deals
Korean Air
  • Korean Air
  • 3-11
  • 2 total stops
  • 45h 25m total
  • San Jose to Singapore
Search Deals

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 13 August 2026.
Use the filters below to find and compare flights from San Jose to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Sun 30-8

08:45-06:15

2 stops30h 30m

Singapore Changi

Mon 16-11

22:20-15:08

2 stops32h 48m

S$ 1,044

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Sun 23-8

06:20-06:15

2 stops32h 55m

Singapore Changi

Wed 26-8

08:45-20:57

2 stops27h 12m

S$ 1,044

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Tue 22-9

06:30-06:15

3 stops32h 45m

Singapore Changi

Tue 29-9

20:35-13:11

2 stops31h 36m

S$ 1,044
Fastest return journey

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Mon 24-8

08:45-06:15

2 stops30h 30m

Singapore Changi

Thu 27-8

08:45-20:57

2 stops27h 12m

S$ 1,044

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Tue 8-9

08:45-06:15

2 stops30h 30m

Singapore Changi

Tue 22-9

20:35-22:50

2 stops41h 15m

S$ 1,044

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Fri 4-9

18:37-18:35

2 stops32h 58m

Singapore Changi

Tue 15-9

08:45-20:57

2 stops27h 12m

S$ 1,044

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Wed 2-9

18:37-18:35

2 stops32h 58m

Singapore Changi

Fri 18-9

20:35-20:54

2 stops39h 19m

S$ 1,044

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Mon 1-2

06:30-06:55

2 stops32h 25m

Singapore Changi

Thu 11-2

10:45-22:36

2 stops51h 51m

S$ 1,064

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Sun 6-9

07:21-05:00

2 stops30h 39m

Singapore Changi

Sun 13-9

07:30-20:10

2 stops27h 40m

S$ 1,070

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Thu 3-9

09:34-05:00

2 stops28h 26m

Singapore Changi

Thu 17-9

01:25-15:44

2 stops29h 19m

S$ 1,075

Flights are sorted by cheapest return flights first.

Deals found on 10-8

Showing 1-10 of 24 resultsSorted by cheapest first
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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.

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 30h 30m. Airlines will cover a distance of 13620 km.

  • 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.

See more FAQs

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Alternative routes for San Jose to Singapore

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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