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. This flight may include one or multiple stops.

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$ 498+ 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 September 2026.

Tue 13-1007:31 -

2 stops25h 24m

Mon 19-1001:25 -

2 stops27h 48m

Deal found 6-9S$ 977

Mon 19-1007:31 -

2 stops25h 24m

Mon 26-1010:30 -

2 stops24h 22m

Deal found 5-9S$ 983

Wed 21-1020:32 -

2 stops36h 23m

Wed 28-1010:30 -

2 stops26h 38m

Deal found 8-9S$ 987

Sat 31-1008:45 -

2 stops31h 15m

Tue 3-1122:20 -

2 stops29h 42m

Deal found 6-9S$ 1,031

Tue 20-1009:58 -

2 stops28h 02m

Tue 27-1022:30 -

2 stops36h 22m

Deal found 5-9S$ 1,040

Sat 24-1013:00 -

2 stops40h 15m

Tue 10-1122:20 -

2 stops30h 58m

Deal found 7-9S$ 1,047

Tue 13-1007:31 -

2 stops44h 44m

Tue 20-1022:00 -

2 stops38h 55m

Deal found 7-9S$ 1,057

Wed 23-907:00 -

2 stops31h 00m

Wed 30-907:30 -

2 stops27h 40m

Deal found 7-9S$ 1,064

Tue 6-1007:31 -

2 stops25h 24m

Mon 12-1022:00 -

2 stops36h 52m

Deal found 6-9S$ 1,088

Sat 24-1020:47 -

2 stops41h 13m

Fri 30-1001:40 -

2 stops30h 22m

Deal found 9-9S$ 1,126

Find flight deals from San Jose to Singapore

Round-trip from	S$ 977
One-way from	S$ 498

Korean Air
13-10-19-10
4 total stops
53h 12m total
San Jose to Singapore

Search Deals

Korean Air
23-9-31-12
2 total stops
28h 08m total
San Jose to Singapore

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Jose to Singapore that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Mon 12-10

07:31-05:00

2 stops30h 29m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 522

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Wed 14-10

07:31-05:00

2 stops30h 29m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 522

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Tue 9-2

07:15-05:00

2 stops29h 45m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 522

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Tue 20-10

07:31-05:00

2 stops30h 29m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 522

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Wed 10-2

07:15-05:00

2 stops29h 45m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 522

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Wed 13-1

07:15-20:25

2 stops45h 10m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 522

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Fri 15-1

15:45-00:15

2 stops40h 30m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 526

Fastest return journey

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Wed 14-10

07:31-23:55

2 stops25h 24m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 526

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Sat 14-11

14:40-05:00

2 stops46h 20m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 536

San JoseSingapore

SJC San Jose - SIN Singapore Changi

SJCSIN

San Jose

Fri 12-2

15:45-05:00

2 stops45h 15m

Singapore Changi

Wed 31-12

00:00-08:30

Nonstop0h 00m

S$ 540

Flights are sorted by cheapest return flights first.

Deals found on 5-9

Showing 1-10 of 20 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. 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 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.

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

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Cheap flights from San Jose, California to Singapore from S$ 498

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23-9. 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 September 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 September 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 September 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 September 2026.

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

Discover last-minute flight deals from San Jose to Singapore. Data last updated 10 September 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 September 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 September 2026.

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Use the filters below to find and compare flights from San Jose to Singapore that are best for you.

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 September 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 September 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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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 September 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 September 2026.

Last-minute flights from San Jose to Singapore
Discover last-minute flight deals from San Jose to Singapore. Data last updated 10 September 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 September 2026.