HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Singapore

$353+ Cheap flights from San Jose (SJC) to Singapore (SIN)

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SIN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Jose to Singapore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$740
(FlightHub)

One-way from

$353
(ScholarTrip)
From San Jose to Singapore Changi
Search Deals
One-way flight from San Jose to Singapore Changi
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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/48:58 amSJC - SIN
2 stops29h 02mKorean Air
Sun 8/101:10 amSIN - SJC
2 stops28h 27mKorean Air
Deal found 6/11$740
This United Airlines deal was found by Cheapflights users on 6/11. 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 10/18:45 amSJC - SIN
2 stops30h 30mUnited Airlines
Mon 10/138:40 pmSIN - SJC
2 stops30h 21mUnited Airlines
Deal found 6/11$760
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:00 amSJC - SIN
2 stops24h 20mJapan Airlines
Thu 10/28:05 amSIN - SJC
2 stops21h 16mJapan Airlines
Deal found 6/10$943
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/179:00 amSJC - SIN
2 stops29h 25mChina Eastern
Mon 6/2312:55 amSIN - SJC
2 stops28h 45mChina Eastern
Deal found 6/12$976
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/106:30 amSJC - SIN
3 stops33h 35mMultiple Airlines
Thu 7/179:10 amSIN - SJC
3 stops29h 44mMultiple Airlines
Deal found 6/11$1,063
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/223:16 pmSJC - SIN
2 stops42h 19mChina Airlines
Sun 10/52:00 amSIN - SJC
2 stops47h 13mChina Airlines
Deal found 6/11$1,081
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/32:31 pmSJC - SIN
2 stops49h 34mAir Canada
Thu 7/109:10 amSIN - SJC
2 stops43h 12mAir Canada
Deal found 6/11$1,088
This Delta deal was found by Cheapflights users on 6/11. 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 6/297:18 amSJC - SIN
2 stops30h 42mDelta
Wed 7/97:30 amSIN - SJC
2 stops29h 42mDelta
Deal found 6/11$1,104
This Singapore Airlines deal was found by Cheapflights users on 6/11. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:02 pmSJC - SIN
1 stop20h 48mSingapore Airlines
Mon 10/68:45 pmSIN - SJC
1 stop28h 28mSingapore Airlines
Deal found 6/11$1,105
This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:15 amSJC - SIN
2 stops38h 45mEVA Air
Sun 9/73:10 pmSIN - SJC
2 stops38h 05mEVA Air
Deal found 6/9$1,186
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:00 amSJC - SIN
2 stops33h 00mQatar Airways
Wed 10/13:10 amSIN - SJC
2 stops30h 50mQatar Airways
Deal found 6/12$1,270
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1712:10 pmSJC - SIN
1 stop19h 50mZIPAIR
Tue 7/2212:30 amSIN - SJC
1 stop24h 40mZIPAIR
Deal found 6/11$1,352

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 June 12, 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

Mon 8/4

8:58 am-5:00 am

2 stops29h 02m

Singapore Changi

Sun 8/10

1:10 am-2:37 pm

2 stops28h 27m

$740

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Wed 10/1

8:45 am-6:15 am

2 stops30h 30m

Singapore Changi

Mon 10/13

8:40 pm-12:01 pm

2 stops30h 21m

$760

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Wed 9/17

9:00 am-12:20 am

2 stops24h 20m

Singapore Changi

Thu 10/2

8:05 am-2:21 pm

2 stops21h 16m

$943

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 7/10

6:30 am-7:05 am

3 stops33h 35m

Singapore Changi

Thu 7/17

9:10 am-11:54 pm

3 stops29h 44m

$1,063

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 9/22

3:16 pm-12:35 am

2 stops42h 19m

Singapore Changi

Sun 10/5

2:00 am-10:13 am

2 stops47h 13m

$1,081

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 7/3

2:31 pm-7:05 am

2 stops49h 34m

Singapore Changi

Thu 7/10

9:10 am-1:22 pm

2 stops43h 12m

$1,088

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 6/29

7:18 am-5:00 am

2 stops30h 42m

Singapore Changi

Tue 7/8

1:10 am-10:12 pm

2 stops36h 02m

$1,104

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 9/22

8:02 pm-7:50 am

1 stop20h 48m

Singapore Changi

Mon 10/6

8:45 pm-10:13 am

1 stop28h 28m

$1,105

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 7/10

12:10 pm-11:00 pm

1 stop19h 50m

Singapore Changi

Wed 7/16

12:30 am-10:10 am

1 stop24h 40m

$1,124

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 8/28

6:15 am-12:00 pm

2 stops38h 45m

Singapore Changi

Sun 9/7

3:10 pm-2:15 pm

2 stops38h 05m

$1,186

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 22 results
1
2
3

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, September is the cheapest month in which you can book a flight from San Jose to Singapore (average of $1,011). Flying from San Jose to Singapore in December is currently the most expensive (average of $1,684). 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 SIN?

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 June 12, 2025.

When flying from San Jose to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 9% versus a flight in the morning.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from San Jose to Singapore, such as EVA Air, Korean Air and Japan Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,490 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Singapore Airlines
8.1
Very good
1,302 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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 are the cheapest airlines flying from San Jose to Singapore round-trip?

    Flying on Korean Air is currently your cheapest option to Singapore, with prices starting at $740. Additional round-trip tickets that might be worth considering are offered by United Airlines and Japan Airlines, with the lowest prices starting at $760 and $943, respectively.

  • What are the cheapest airlines to fly from San Jose to Singapore one-way?

    To fly one-way, consider booking your trip with Korean Air, which is currently one of the cheapest options available, starting at $353. United Airlines flights start at $394 while deals on Japan Airlines start at $424 one-way.

  • 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, September is the cheapest month in which you can book a flight from San Jose to Singapore (average of $1,011). Flying from San Jose to Singapore in December is currently the most expensive (average of $1,684). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.