Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from San Jose, California to Singapore from $344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Singapore departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Jose, California to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
7:15 am - 12:10 am
SJC
-
SIN
24h 55m2 stops
Korean Air Logo
1:35 am - 1:37 pm
SIN
-
SJC
28h 02m2 stops
$633Korean Air
Tue, Feb 24 - Mon, Mar 2
Delta Logo
5:54 am - 12:10 am
SJC
-
SIN
26h 16m2 stops
Delta Logo
1:35 am - 10:57 am
SIN
-
SJC
49h 22m2 stops
$661Delta
Mon, Jan 26 - Mon, Feb 9
Korean Air Logo
7:45 am - 12:10 am
SJC
-
SIN
24h 25m2 stops
Korean Air Logo
1:35 am - 7:12 pm
SIN
-
SJC
33h 37m2 stops
$676Korean Air
Mon, Jan 26 - Wed, Jan 28
United Airlines Logo
8:50 am - 8:00 am
SJC
-
SIN
31h 10m3 stops
United Airlines Logo
10:20 pm - 1:41 pm
SIN
-
SJC
31h 21m2 stops
$761United Airlines
Thu, Feb 19 - Wed, Mar 4
United Airlines Logo
1:00 pm - 6:35 pm
SJC
-
SIN
38h 35m2 stops
United Airlines Logo
9:00 am - 12:08 pm
SIN
-
SJC
42h 08m2 stops
$762United Airlines
Mon, May 11 - Tue, May 19
United Airlines Logo
8:45 am - 7:00 am
SJC
-
SIN
31h 15m2 stops
United Airlines Logo
9:00 am - 9:08 pm
SIN
-
SJC
51h 08m2 stops
$774United Airlines
Tue, Mar 24 - Tue, Mar 31
Japan Airlines Logo
6:15 am - 12:50 am
SJC
-
SIN
26h 35m2 stops
Japan Airlines Logo
8:15 am - 2:42 pm
SIN
-
SJC
22h 27m2 stops
$806Japan Airlines
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
9:42 pm - 5:35 pm
SJC
-
SIN
28h 53m1 stop
Multiple Airlines Logo
9:00 am - 1:34 pm
SIN
-
SJC
19h 34m1 stop
$871Multiple Airlines
Mon, May 11 - Tue, May 19
Korean Air Logo
8:00 am - 12:10 am
SJC
-
SIN
25h 10m2 stops
Korean Air Logo
10:40 am - 8:00 pm
SIN
-
SJC
48h 20m2 stops
$876Korean Air
Mon, Mar 23 - Sun, Mar 29
Korean Air Logo
7:45 am - 12:10 am
SJC
-
SIN
24h 25m2 stops
Korean Air Logo
10:30 pm - 1:05 pm
SIN
-
SJC
30h 35m2 stops
$893Korean Air
Thu, Jan 22 - Sun, Jan 25

Korean Air flights from San Jose, California to Singapore

Our best Korean Air deals on San Jose, California to Singapore flight tickets
Korean Air
Feb 24
SJC7:15 amSan Jose
24h 55m
2 stops
SIN12:10 amSingapore Changi
Mar 2
SIN1:35 amSingapore Changi
28h 02m
2 stops
SJC1:37 pmSan Jose
$633
Korean Air
Jan 26
SJC7:45 amSan Jose
24h 25m
2 stops
SIN12:10 amSingapore Changi
Jan 28
SIN1:35 amSingapore Changi
33h 37m
2 stops
SJC7:12 pmSan Jose
$676
Korean Air
Mar 23
SJC8:00 amSan Jose
25h 10m
2 stops
SIN12:10 amSingapore Changi
Mar 29
SIN10:40 amSingapore Changi
48h 20m
2 stops
SJC8:00 pmSan Jose
$876

United Airlines flights from San Jose, California to Singapore

Our best United Airlines deals on San Jose, California to Singapore flight tickets
United Airlines
Feb 19
SJC8:50 amSan Jose
31h 10m
3 stops
SIN8:00 amSingapore Changi
Mar 4
SIN10:20 pmSingapore Changi
31h 21m
2 stops
SJC1:41 pmSan Jose
$761
United Airlines
May 11
SJC1:00 pmSan Jose
38h 35m
2 stops
SIN6:35 pmSingapore Changi
May 19
SIN9:00 amSingapore Changi
42h 08m
2 stops
SJC12:08 pmSan Jose
$762
United Airlines
Mar 24
SJC8:45 amSan Jose
31h 15m
2 stops
SIN7:00 amSingapore Changi
Mar 31
SIN9:00 amSingapore Changi
51h 08m
2 stops
SJC9:08 pmSan Jose
$774

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California 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, momondo users made 832,500 searches. Data last updated January 11, 2026.
Use the filters below to find and compare flights from San Jose, California to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 2/24

7:15 am-12:10 am

2 stops24h 55m

Singapore Changi

Mon 3/2

1:35 am-1:37 pm

2 stops28h 02m

$633

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 1/26

5:54 am-12:10 am

2 stops26h 16m

Singapore Changi

Mon 2/9

1:35 am-10:57 am

2 stops49h 22m

$661

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 1/26

7:45 am-12:10 am

2 stops24h 25m

Singapore Changi

Wed 1/28

1:35 am-7:12 pm

2 stops33h 37m

$676

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 2/19

8:50 am-8:00 am

3 stops31h 10m

Singapore Changi

Wed 3/4

10:20 pm-1:41 pm

2 stops31h 21m

$761

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 5/11

1:00 pm-6:35 pm

2 stops38h 35m

Singapore Changi

Tue 5/19

9:00 am-12:08 pm

2 stops42h 08m

$762

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 3/24

8:45 am-7:00 am

2 stops31h 15m

Singapore Changi

Tue 3/31

9:00 am-9:08 pm

2 stops51h 08m

$774

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 1/27

6:15 am-12:50 am

2 stops26h 35m

Singapore Changi

Tue 2/3

8:15 am-2:42 pm

2 stops22h 27m

$806

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 5/11

9:42 pm-5:35 pm

1 stop28h 53m

Singapore Changi

Tue 5/19

9:00 am-1:34 pm

1 stop19h 34m

$871

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 3/23

8:00 am-12:10 am

2 stops25h 10m

Singapore Changi

Sun 3/29

10:40 am-8:00 pm

2 stops48h 20m

$876

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 1/22

7:45 am-12:10 am

2 stops24h 25m

Singapore Changi

Sun 1/25

10:30 pm-1:05 pm

2 stops30h 35m

$893

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Singapore from

How to get the cheapest flight ticket from San Jose, California to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Jose to Singapore Changi?

Korean Air and Delta are the most popular carriers operating from San Jose to Singapore Changi

What airlines fly to Singapore?

Singapore Airlines, United Airlines and Air Canada are the top three most popular airlines that fly to Singapore from San Jose, California according to our data. Singapore Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 14 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

When to book flights from San Jose, California to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Singapore (SJC to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Singapore

Fastest flight time

24h 02m

Direct flights

None
The fastest flight from San Jose, California to Singapore takes 24h 02m
There are no direct flights from San Jose, California to Singapore. There are no popular flight routes from San Jose, California to Singapore.
Search flight deals

  • How far is San Jose to Singapore Changi by plane?

    The distance between San Jose and Singapore Changi is about 8475.5 mi. In terms of flight time, this usually takes a little over 24h 02m.

  • When did momondo last update prices for flights from San Jose Airport to Singapore Changi Airport?

    Prices for flights from San Jose Airport to Singapore Changi Airport refresh daily.

  • How old do you have to be to fly from San Jose Airport to Singapore Changi Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Jose Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Singapore?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Jose to Singapore. momondo saves you time and could save you money on your trip.

Can I find flights from San Jose to Singapore with flexible booking policies on momondo?

Yes. All flights to Singapore from San Jose on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Jose to Singapore?

momondo helps you find the best flight between San Jose and Singapore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Jose to Singapore right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Singapore from San Jose. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 2/10
Tue 2/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Singapore

Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Singapore Airlines
United Airlines
Air Canada
Cathay Pacific
Asiana Airlines
EVA Air
Korean Air
Philippine Airlines
ANA
Air India
Japan Airlines
China Airlines
China Eastern