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$376+ Cheap flights from San Jose (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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SIN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$672
(eDestinos)

One-way from

$376
(EaseMyTrip)
From San Jose to Singapore
Search Deals
One-way flight from San Jose to Singapore
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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 September 17, 2025.

This eDestinos deal was found by Cheapflights users on 9/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:15 amSJC - SIN
2 stops24h 55mKorean Air
Thu 12/1810:40 amSIN - SJC
2 stops23h 38mKorean Air
Deal found 9/15$672
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:14 amSJC - SIN
2 stops30h 46mDelta
Tue 10/2810:40 amSIN - SJC
2 stops26h 28mDelta
Deal found 9/17$734
This Korean Air deal was found by Cheapflights users on 9/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/69:00 amSJC - SIN
2 stops43h 55mKorean Air
Thu 10/301:35 amSIN - SJC
2 stops28h 12mKorean Air
Deal found 9/17$740
This Korean Air deal was found by Cheapflights users on 9/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/219:00 amSJC - SIN
2 stops29h 00mKorean Air
Tue 10/2810:40 amSIN - SJC
2 stops23h 41mKorean Air
Deal found 9/17$743
This Korean Air deal was found by Cheapflights users on 9/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:55 pmSJC - SIN
2 stops58h 00mKorean Air
Mon 10/610:30 pmSIN - SJC
2 stops32h 27mKorean Air
Deal found 9/17$745
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/113:55 pmSJC - SIN
2 stops35h 30mUnited Airlines
Tue 11/410:10 amSIN - SJC
2 stops39h 55mUnited Airlines
Deal found 9/15$760
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/16:22 pmSJC - SIN
2 stops57h 03mUnited Airlines
Sun 11/210:20 pmSIN - SJC
2 stops31h 22mUnited Airlines
Deal found 9/17$773
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/186:30 amSJC - SIN
2 stops44h 55mUnited Airlines
Wed 10/2910:20 pmSIN - SJC
2 stops28h 58mUnited Airlines
Deal found 9/16$774
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 11/214:02 pmSJC - SIN
2 stops60h 13mUnited Airlines
Tue 12/2310:10 amSIN - SJC
2 stops43h 23mUnited Airlines
Deal found 9/15$785
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2311:00 amSJC - SIN
2 stops22h 20mMultiple Airlines
Wed 10/18:05 amSIN - SJC
2 stops21h 16mMultiple Airlines
Deal found 9/14$857
This Sembo deal was found by Cheapflights users on 9/16. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/313:30 pmSJC - SIN
2 stops41h 40mKorean Air
Thu 11/61:35 amSIN - SJC
2 stops27h 27mKorean Air
Deal found 9/16$875

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 September 17, 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

Sun 3/8

7:15 am-12:10 am

2 stops25h 55m

Singapore Changi

Thu 3/12

10:30 pm-10:11 pm

2 stops38h 41m

$734

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 11/24

5:45 am-5:00 am

2 stops31h 15m

Singapore Changi

Thu 12/25

10:30 pm-5:40 pm

2 stops35h 10m

$734

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 11/23

6:59 pm-8:25 pm

2 stops33h 26m

Singapore Changi

Tue 12/23

10:30 pm-7:56 pm

2 stops37h 26m

$740

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 9/30

7:00 am-5:00 am

2 stops31h 00m

Singapore Changi

Sat 10/4

1:10 am-10:55 pm

2 stops36h 45m

$740

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 11/23

7:15 am-12:10 am

2 stops24h 55m

Singapore Changi

Wed 12/24

1:35 am-7:56 pm

2 stops34h 21m

$740

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 9/30

7:00 am-5:00 am

2 stops31h 00m

Singapore Changi

Mon 10/6

10:30 pm-2:42 pm

2 stops31h 12m

$740

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 10/19

9:00 am-5:00 am

2 stops29h 00m

Singapore Changi

Tue 10/28

10:40 am-7:21 pm

2 stops23h 41m

$740

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 3/8

5:05 pm-8:25 pm

2 stops36h 20m

Singapore Changi

Wed 3/11

1:35 am-6:51 pm

2 stops32h 16m

$740

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 9/29

9:02 am-5:00 am

2 stops28h 58m

Singapore Changi

Sat 10/4

1:10 am-7:13 pm

2 stops33h 03m

$740

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 2/22

7:15 am-5:00 am

2 stops29h 45m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 21 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 to Singapore?

Currently, October is the cheapest month in which you can book a flight from San Jose to Singapore (average of $994). Flying from San Jose to Singapore in December is currently the most expensive (average of $1,665). 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 September 17, 2025.

When flying from San Jose to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 to Singapore?

    Departing from San Jose to Singapore will take you 25h 55m. The distance from San Jose to Singapore is about 8463 mi. 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 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 to Singapore?

    Currently, October is the cheapest month in which you can book a flight from San Jose to Singapore (average of $994). Flying from San Jose to Singapore in December is currently the most expensive (average of $1,665). 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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