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$330+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SIN
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
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 January 24, 2026.

This Delta deal was found by Cheapflights users on 1/24. 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.
Wed 1/287:45 am
SJC
-
SIN
2 stops24h 25m
Delta
Sat 3/71:35 am
SIN
-
SJC
2 stops37h 23m
Delta
Deal found 1/24$671
This Korean Air deal was found by Cheapflights users on 1/24. 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.
Sun 1/257:45 am
SJC
-
SIN
2 stops24h 25m
Korean Air
Mon 3/910:30 pm
SIN
-
SJC
2 stops38h 32m
Korean Air
Deal found 1/24$676
This Delta deal was found by Cheapflights users on 1/24. 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.
Tue 1/2711:40 am
SJC
-
SIN
2 stops44h 30m
Delta
Tue 3/1010:40 am
SIN
-
SJC
2 stops26h 37m
Delta
Deal found 1/24$677
This Korean Air deal was found by Cheapflights users on 1/23. 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.
Sat 2/146:30 pm
SJC
-
SIN
2 stops57h 55m
Korean Air
Thu 3/510:40 am
SIN
-
SJC
2 stops49h 39m
Korean Air
Deal found 1/23$681
This Delta deal was found by Cheapflights users on 1/24. 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 2/14:54 pm
SJC
-
SIN
2 stops39h 16m
Delta
Mon 2/2310:30 pm
SIN
-
SJC
2 stops52h 25m
Delta
Deal found 1/24$682
This Ovago deal was found by Cheapflights users on 1/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:15 am
SJC
-
SIN
2 stops25h 55m
Korean Air
Tue 3/1710:40 am
SIN
-
SJC
2 stops26h 38m
Korean Air
Deal found 1/24$748
This Ovago deal was found by Cheapflights users on 1/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:45 am
SJC
-
SIN
2 stops26h 25m
Korean Air
Sun 3/810:30 pm
SIN
-
SJC
2 stops38h 47m
Korean Air
Deal found 1/22$751
This United Airlines deal was found by Cheapflights users on 1/23. 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 1/314:00 pm
SJC
-
SIN
2 stops36h 15m
United Airlines
Mon 3/1610:20 pm
SIN
-
SJC
2 stops37h 56m
United Airlines
Deal found 1/23$761
This United Airlines deal was found by Cheapflights users on 1/24. 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 1/314:00 pm
SJC
-
SIN
2 stops36h 15m
United Airlines
Wed 2/1810:20 pm
SIN
-
SJC
2 stops31h 21m
United Airlines
Deal found 1/24$762
This United Airlines deal was found by Cheapflights users on 1/23. 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 1/304:00 pm
SJC
-
SIN
2 stops60h 15m
United Airlines
Wed 3/1810:10 am
SIN
-
SJC
2 stops26h 06m
United Airlines
Deal found 1/23$774
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Tue 2/34:00 pm
SJC
-
SIN
2 stops36h 15m
United Airlines
Sun 2/2210:20 pm
SIN
-
SJC
2 stops62h 45m
United Airlines
Deal found 1/24$787
This Delta deal was found by Cheapflights users on 1/24. 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.
Wed 1/287:45 am
SJC
-
SIN
2 stops24h 25m
Delta
Mon 3/1610:30 pm
SIN
-
SJC
2 stops38h 48m
Delta
Deal found 1/24$789

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 January 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$671
(Delta)

One-way from

$330
(iWofly)

Popular in

June

Cheapest in

February

Average price

$1,237
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 January 2026
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 January 24, 2026.
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 2/17

7:15 am-8:25 pm

2 stops45h 10m

Singapore Changi

Mon 3/2

10:30 pm-5:38 pm

2 stops35h 08m

$671

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 2/17

7:15 am-8:25 pm

2 stops45h 10m

Singapore Changi

Mon 3/2

1:35 am-10:05 pm

2 stops36h 30m

$671

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Wed 2/4

7:45 am-12:10 am

2 stops24h 25m

Singapore Changi

Tue 3/17

10:30 pm-10:18 pm

2 stops38h 48m

$671

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 2/16

7:15 am-12:10 am

2 stops24h 55m

Singapore Changi

Wed 3/4

10:40 am-10:05 pm

2 stops27h 25m

$671

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 2/16

7:15 am-12:10 am

2 stops24h 55m

Singapore Changi

Thu 3/5

10:30 pm-5:38 pm

2 stops35h 08m

$671

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 2/15

7:15 am-12:10 am

2 stops24h 55m

Singapore Changi

Tue 3/3

10:40 am-1:37 pm

2 stops42h 57m

$676

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 2/15

6:45 am-12:10 am

2 stops25h 25m

Singapore Changi

Thu 3/5

10:40 am-8:19 pm

2 stops25h 39m

$676

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 2/3

7:45 am-12:10 am

2 stops24h 25m

Singapore Changi

Tue 3/17

10:30 pm-10:18 pm

2 stops38h 48m

$676

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 2/3

7:45 am-12:10 am

2 stops24h 25m

Singapore Changi

Wed 3/18

10:30 pm-2:57 pm

2 stops31h 27m

$676

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Wed 2/18

7:15 am-5:00 am

2 stops29h 45m

Singapore Changi

Thu 3/5

10:40 am-5:33 pm

2 stops22h 53m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 24 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, California to Singapore?

Currently, February is the cheapest month in which you can book a flight from San Jose, California to Singapore (average of $389). Flying from San Jose, California to Singapore in June is currently the most expensive (average of $759). 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.

  • 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 Delta fly from San Jose, California to Singapore in about 45h 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 $389). Flying from San Jose, California to Singapore in June is currently the most expensive (average of $759). 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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