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Cheap flights from San Jose to Singapore from S$ 541

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 12-1. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SIN
19 Aug — 26 Aug1
1 adult

Cheap 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 14 August 2025.

Round-trip from

S$ 966

One-way from

S$ 541
United Airlines
  • United Airlines
  • 28-9-5-10
  • 4 total stops
  • 73h 01m total
  • San Jose to Singapore
Search Deals
Japan Airlines
  • Japan Airlines
  • 12-1
  • 2 total stops
  • 24h 40m total
  • San Jose to Singapore
Search Deals

Find 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 14 August 2025.

Sun 28-908:45SJC - SIN
2 stops42h 40mUnited Airlines
Sun 5-1020:40SIN - SJC
2 stops30h 21mUnited Airlines
Deal found 13-8S$ 966
Tue 2-915:45SJC - SIN
2 stops35h 40mUnited Airlines
Fri 19-920:40SIN - SJC
2 stops31h 54mUnited Airlines
Deal found 14-8S$ 973
Tue 2-915:45SJC - SIN
2 stops35h 40mUnited Airlines
Thu 18-920:40SIN - SJC
2 stops52h 11mUnited Airlines
Deal found 14-8S$ 990
Mon 1-918:20SJC - SIN
2 stops39h 25mUnited Airlines
Thu 18-906:15SIN - SJC
2 stops42h 36mUnited Airlines
Deal found 14-8S$ 1,017
Mon 1-907:23SJC - SIN
2 stops25h 17mDelta
Sun 21-907:30SIN - SJC
2 stops25h 00mDelta
Deal found 14-8S$ 1,030
Tue 26-807:00SJC - SIN
2 stops25h 40mKorean Air
Thu 28-801:10SIN - SJC
2 stops36h 39mKorean Air
Deal found 13-8S$ 1,035
Sat 6-907:23SJC - SIN
2 stops25h 17mKorean Air
Sun 14-901:10SIN - SJC
2 stops33h 03mKorean Air
Deal found 14-8S$ 1,036
Wed 27-809:00SJC - SIN
2 stops24h 20mJapan Airlines
Wed 3-908:05SIN - SJC
2 stops21h 16mJapan Airlines
Deal found 13-8S$ 1,059
Mon 8-909:00SJC - SIN
2 stops24h 20mJapan Airlines
Mon 15-901:55SIN - SJC
2 stops27h 26mJapan Airlines
Deal found 13-8S$ 1,072
Sun 28-907:14SJC - SIN
2 stops25h 26mKorean Air
Sat 4-1001:10SIN - SJC
2 stops28h 35mKorean Air
Deal found 13-8S$ 1,113
Mon 25-812:10SJC - SIN
1 stop19h 50mZIPAIR
Wed 27-800:30SIN - SJC
1 stop24h 40mZIPAIR
Deal found 12-8S$ 1,122

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 14 August 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 16-9

08:45-06:15

2 stops30h 30m

Singapore Changi

Tue 30-9

08:45-21:06

2 stops27h 21m

S$ 973

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 18-9

13:05-18:25

2 stops38h 20m

Singapore Changi

Thu 25-9

20:40-12:01

2 stops30h 21m

S$ 973

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 9-9

08:45-06:15

2 stops30h 30m

Singapore Changi

Sun 28-9

20:40-11:58

2 stops30h 18m

S$ 973

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 15-9

12:30-06:15

2 stops26h 45m

Singapore Changi

Tue 30-9

20:40-12:01

2 stops30h 21m

S$ 973

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Wed 10-9

06:30-06:15

2 stops32h 45m

Singapore Changi

Wed 17-9

08:45-21:18

2 stops27h 33m

S$ 973

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Fri 29-8

18:20-18:25

2 stops33h 05m

Singapore Changi

Sun 7-9

20:40-12:05

2 stops30h 25m

S$ 973

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 2-9

15:45-18:25

2 stops35h 40m

Singapore Changi

Thu 23-10

20:40-12:01

2 stops30h 21m

S$ 973

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sat 27-9

08:45-18:25

2 stops42h 40m

Singapore Changi

Sat 4-10

20:40-12:01

2 stops30h 21m

S$ 973

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sat 30-8

08:45-06:15

2 stops30h 30m

Singapore Changi

Sun 7-9

20:40-12:05

2 stops30h 25m

S$ 973

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 13-10

18:22-18:25

2 stops33h 03m

Singapore Changi

Tue 25-11

10:10-12:18

2 stops42h 08m

S$ 973

Flights are sorted by cheapest return flights first.

Deals found on 13-8

Showing 1-10 of 18 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.

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 is the cheapest airline to fly from San Jose to Singapore round-trip?

    Currently priced at S$ 966, United Airlines will fly you from San Jose to Singapore and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

  • 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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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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