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Cheap flights from San Jose, California to Singapore from $400

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 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Jose, California to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:10 pm - 6:35 pm
SJC
-
SIN
37h 25m
2 stops
United Airlines Logo
8:35 pm - 1:08 pm
SIN
-
SJC
31h 33m
2 stops
$816United Airlines
Mon, Aug 31 - Thu, Sep 3
United Airlines Logo
6:37 pm - 6:35 pm
SJC
-
SIN
32h 58m
2 stops
United Airlines Logo
11:05 am - 10:42 pm
SIN
-
SJC
50h 37m
2 stops
$825United Airlines
Mon, Oct 12 - Mon, Oct 19
United Airlines Logo
6:37 pm - 6:35 pm
SJC
-
SIN
56h 58m
2 stops
United Airlines Logo
8:35 pm - 10:50 pm
SIN
-
SJC
41h 15m
2 stops
$827United Airlines
Fri, Sep 4 - Mon, Sep 21
United Airlines Logo
2:08 pm - 8:15 pm
SJC
-
SIN
39h 07m
2 stops
United Airlines Logo
6:35 am - 10:36 pm
SIN
-
SJC
32h 01m
2 stops
$828United Airlines
Sat, Oct 24 - Tue, Nov 10
United Airlines Logo
6:37 pm - 6:35 pm
SJC
-
SIN
56h 58m
3 stops
United Airlines Logo
8:35 pm - 10:50 pm
SIN
-
SJC
41h 15m
2 stops
$834United Airlines
Fri, Sep 4 - Mon, Sep 21
Delta Logo
5:45 am - 5:00 am
SJC
-
SIN
32h 15m
2 stops
Delta Logo
10:00 pm - 4:57 pm
SIN
-
SJC
33h 57m
2 stops
$835Delta
Sun, Oct 11 - Fri, Oct 23
Korean Air Logo
7:00 am - 5:00 am
SJC
-
SIN
30h 00m
2 stops
Korean Air Logo
10:30 pm - 2:09 pm
SIN
-
SJC
31h 39m
2 stops
$840Korean Air
Tue, Nov 10 - Sun, Nov 22
Korean Air Logo
6:12 pm - 5:00 am
SJC
-
SIN
43h 48m
2 stops
Korean Air Logo
7:30 am - 4:57 pm
SIN
-
SJC
24h 27m
2 stops
$846Korean Air
Sat, Oct 17 - Sat, Oct 24
Singapore Airlines Logo
8:36 pm - 5:45 pm
SJC
-
SIN
30h 09m
1 stop
Singapore Airlines Logo
9:00 am - 6:49 pm
SIN
-
SJC
25h 49m
1 stop
$885Singapore Airlines
Sat, Oct 24 - Tue, Nov 10
Singapore Airlines Logo
8:36 pm - 5:45 pm
SJC
-
SIN
30h 09m
1 stop
Singapore Airlines Logo
9:00 am - 3:51 pm
SIN
-
SJC
22h 51m
1 stop
$899Singapore Airlines
Sat, Oct 24 - Tue, Nov 10

United Airlines flights from San Jose, California to Singapore

Our best United Airlines deals on San Jose, California to Singapore flight tickets
United Airlines
Aug 31
SJC2:10 pmSan Jose
37h 25m
2 stops
SIN6:35 pmSingapore Changi
Sep 3
SIN8:35 pmSingapore Changi
31h 33m
2 stops
SJC1:08 pmSan Jose
$816
United Airlines
Oct 12
SJC6:37 pmSan Jose
32h 58m
2 stops
SIN6:35 pmSingapore Changi
Oct 19
SIN11:05 amSingapore Changi
50h 37m
2 stops
SJC10:42 pmSan Jose
$825
United Airlines
Sep 4
SJC6:37 pmSan Jose
56h 58m
2 stops
SIN6:35 pmSingapore Changi
Sep 21
SIN8:35 pmSingapore Changi
41h 15m
2 stops
SJC10:50 pmSan Jose
$827

Delta flights from San Jose, California to Singapore

Our best Delta deals on San Jose, California to Singapore flight tickets
Delta
Oct 11
SJC5:45 amSan Jose
32h 15m
2 stops
SIN5:00 amSingapore Changi
Oct 23
SIN10:00 pmSingapore Changi
33h 57m
2 stops
SJC4:57 pmSan Jose
$835
Delta
Oct 16
SJC7:15 amSan Jose
25h 40m
2 stops
SIN11:55 pmSingapore Changi
Oct 22
SIN7:30 amSingapore Changi
31h 24m
2 stops
SJC11:54 pmSan Jose
$980
Delta
Oct 29
SJC7:15 amSan Jose
25h 55m
2 stops
SIN12:10 amSingapore Changi
Nov 8
SIN1:35 amSingapore Changi
33h 23m
2 stops
SJC6:58 pmSan Jose
$984

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 May 30, 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

Cheapest round-trip

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 8/31

2:10 pm-6:35 pm

2 stops37h 25m

Singapore Changi

Thu 9/3

8:35 pm-1:08 pm

2 stops31h 33m

$816

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 10/12

6:37 pm-6:35 pm

2 stops32h 58m

Singapore Changi

Mon 10/19

11:05 am-10:42 pm

2 stops50h 37m

$825

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Fri 9/4

6:37 pm-6:35 pm

2 stops56h 58m

Singapore Changi

Mon 9/21

8:35 pm-10:50 pm

2 stops41h 15m

$827

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sat 10/24

2:08 pm-8:15 pm

2 stops39h 07m

Singapore Changi

Tue 11/10

6:35 am-10:36 pm

2 stops32h 01m

$828

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Fri 9/4

6:37 pm-6:35 pm

3 stops56h 58m

Singapore Changi

Mon 9/21

8:35 pm-10:50 pm

2 stops41h 15m

$834

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 10/11

5:45 am-5:00 am

2 stops32h 15m

Singapore Changi

Fri 10/23

10:00 pm-4:57 pm

2 stops33h 57m

$835

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 11/10

7:00 am-5:00 am

2 stops30h 00m

Singapore Changi

Sun 11/22

10:30 pm-2:09 pm

2 stops31h 39m

$840

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sat 10/17

6:12 pm-5:00 am

2 stops43h 48m

Singapore Changi

Sat 10/24

7:30 am-4:57 pm

2 stops24h 27m

$846

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sat 10/24

8:36 pm-5:45 pm

1 stop30h 09m

Singapore Changi

Tue 11/10

9:00 am-6:49 pm

1 stop25h 49m

$885
Quickest round-trip

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sat 10/24

8:36 pm-5:45 pm

1 stop30h 09m

Singapore Changi

Tue 11/10

9:00 am-3:51 pm

1 stop22h 51m

$899

Flights are sorted by cheapest round-trip flights first.

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

Qatar Airways, Delta, and Korean Air are the most popular carriers operating from San Jose to Singapore

What airlines fly to Singapore?

Singapore Airlines, United Airlines and Asiana Airlines 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 55% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 12 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

Cheap San Jose, California to Singapore 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

26h 55m

Direct flights

None
The fastest flight from San Jose, California to Singapore takes 26h 55m
There are no direct flights from San Jose, California to Singapore. There are no popular flight routes from San Jose, California to Singapore.
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Frequently asked questions about flying from San Jose, California to Singapore

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to Singapore.

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

    The required travel and health documents for your Singapore 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. 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?

Flights from San Jose to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Singapore from San Jose. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

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