How long is the flight from San Jose, California to Singapore?

Departing from San Jose, California to Singapore will take you 25h 15m. Airlines will cover a distance of 13620 km.

In terms of precipitation, rainfall in Singapore ranges from 150.0 - 269.0 inches per month. December is typically the wettest month, when rainfall can reach 269.0 mm. July is typically the driest time to visit Singapore when rainfall is around 150.0 mm.

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 28.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.0 C).

What is the cheapest time of day to fly from SJC to SIN?

When flying from San Jose, California 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.

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.

S$ 591+ Cheap Flights from San Jose, California to Singapore

Cheap flight deals from San Jose to Singapore

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 10 November 2026.

Sun 6-1218:08 -

2 stops38h 07m

Sun 13-1210:30 -

2 stops27h 41m

Deal found 9-11S$ 1,097

Mon 7-1207:00 -

2 stops25h 15m

Sun 13-1201:40 -

2 stops28h 22m

Deal found 9-11S$ 1,193

Mon 7-1214:11 -

2 stops48h 44m

Mon 21-1210:10 -

2 stops43h 14m

Deal found 9-11S$ 1,322

Mon 7-1214:40 -

2 stops29h 10m

Mon 21-1220:20 -

2 stops34h 10m

Deal found 10-11S$ 1,376

Mon 7-1207:00 -

2 stops25h 15m

Mon 14-1210:30 -

2 stops27h 52m

Deal found 9-11S$ 1,377

Thu 3-1207:20 -

2 stops24h 55m

Sun 20-1222:30 -

2 stops39h 45m

Deal found 8-11S$ 1,385

Sat 5-1206:00 -

2 stops31h 00m

Sat 19-1201:40 -

2 stops47h 26m

Deal found 8-11S$ 1,386

Sun 6-1214:40 -

2 stops29h 10m

Sun 13-1217:45 -

3 stops36h 00m

Deal found 9-11S$ 1,571

Mon 23-1116:19 -

2 stops36h 06m

Mon 30-1110:30 -

2 stops24h 15m

Deal found 5-11S$ 1,733

Find flight deals from San Jose to Singapore

Round-trip from	S$ 1,097
One-way from	S$ 591

Korean Air
6-12-13-12
4 total stops
65h 48m total
San Jose to Singapore

Search Deals

Korean Air
24-11-31-12
2 total stops
30h 00m total
San Jose to Singapore

Search Deals

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Route

Depart

Return

Price

Cheapest return flight

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Tue 12-1

07:00-20:25

2 stops45h 25m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 620

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Mon 11-1

07:00-20:25

2 stops45h 25m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 620

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Sat 21-11

14:40-05:00

2 stops46h 20m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 635

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Wed 24-3

09:05-05:00

2 stops28h 55m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 655

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Mon 16-11

16:10-20:15

2 stops36h 05m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 681

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Sun 15-11

16:10-20:15

2 stops36h 05m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 681

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Mon 4-1

07:00-00:15

2 stops25h 15m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 846

Fastest return journey

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Sun 14-3

16:02-07:55

1 stop24h 53m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 856

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Thu 25-2

17:59-00:40

2 stops38h 41m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 961

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Sat 28-11

06:15-12:05

2 stops37h 50m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 981

Flights are sorted by cheapest return flights first.

Deals found on 7-11

Showing 1-10 of 19 resultsSorted by cheapest first

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.

SJC-SIN

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

How long is the flight from San Jose, California to Singapore?
Departing from San Jose, California to Singapore will take you 25h 15m. 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.

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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.

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Cheap flights from San Jose, California to Singapore from S$ 591

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24-11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Jose to Singapore

Cheapest flights from San Jose to SingaporeExplore 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 10 November 2026.

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 10 November 2026.

Best flights from San Jose to SingaporeDiscover carefully curated flight deals from San Jose to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from San Jose to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from San Jose to SingaporeDiscover last-minute flight deals from San Jose to Singapore. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from San Jose to Singapore. Data last updated 10 November 2026 and is based on user searches.

One-way flights from San Jose to SingaporeSearch for one-way flight options from San Jose to Singapore. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from San Jose to Singapore. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

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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.

Related info for your journey

How long is the flight from San Jose, California to Singapore?

Can I find deals for flights from San Jose to Singapore that include hotel bookings?

How can I find direct flights from San Jose to Singapore?

Can I find deals for business class flights from San Jose to Singapore?

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.

Alternative routes for San Jose to Singapore

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Singapore by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from San Jose to Singapore by cabin class

Find flights from San Jose to Singapore, based on your preferred cabin class, be it economy, premium economy, business, or first class.

San Jose and Singapore flights

Browse other San Jose and Singapore flight options. Last updated on 10 November 2026.

Popular flight searches

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Other flights to Singapore

Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 November 2026.

Fly with Cheapflights

How does Cheapflights help users find flights from San Jose to Singapore?

Why should you use Cheapflights to find cheap flight tickets from San Jose to Singapore?

Can Cheapflights find flights from San Jose to Singapore with no change fees?

Can Cheapflights notify me if prices for flights from San Jose to Singapore become cheaper?

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Book With Flexibility

Travel Smart

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 10 November 2026.

Best flights from San Jose to Singapore
Discover carefully curated flight deals from San Jose to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from San Jose to Singapore
Discover last-minute flight deals from San Jose to Singapore. Data last updated 10 November 2026 and is based on user searches.

One-way flights from San Jose to Singapore
Search for one-way flight options from San Jose to Singapore. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.