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Cheap flights from San Jose, California to Singapore from $348

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 1/27. 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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0 bags

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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.
Delta Logo
7:45 am - 12:10 am
SJC
-
SIN
24h 25m2 stops
Delta Logo
10:30 pm - 5:40 pm
SIN
-
SJC
35h 10m2 stops
$691Delta
Thu, Jan 29 - Mon, Feb 2
Korean Air Logo
7:45 am - 12:10 am
SJC
-
SIN
24h 25m2 stops
Korean Air Logo
1:35 am - 1:34 pm
SIN
-
SJC
27h 59m2 stops
$697Korean Air
Thu, Jan 29 - Sun, Feb 1
Korean Air Logo
7:48 pm - 5:00 am
SJC
-
SIN
42h 12m2 stops
Korean Air Logo
7:30 am - 5:30 pm
SIN
-
SJC
25h 00m2 stops
$702Korean Air
Thu, Apr 2 - Wed, Apr 8
United Airlines Logo
5:40 pm - 8:15 pm
SJC
-
SIN
34h 35m2 stops
United Airlines Logo
10:20 pm - 1:39 pm
SIN
-
SJC
31h 19m2 stops
$760United Airlines
Sat, Jan 10 - Thu, Jan 29
United Airlines Logo
8:40 am - 8:15 pm
SJC
-
SIN
43h 35m2 stops
United Airlines Logo
10:10 am - 9:12 pm
SIN
-
SJC
51h 02m2 stops
$773United Airlines
Sun, Jan 18 - Fri, Feb 13
United Airlines Logo
3:49 pm - 6:25 pm
SJC
-
SIN
35h 36m2 stops
United Airlines Logo
8:40 pm - 10:50 pm
SIN
-
SJC
65h 10m2 stops
$774United Airlines
Wed, Apr 1 - Sun, Apr 12
Korean Air Logo
6:15 am - 8:25 pm
SJC
-
SIN
46h 10m2 stops
Korean Air Logo
10:30 pm - 2:42 pm
SIN
-
SJC
32h 12m2 stops
$785Korean Air
Tue, Jan 27 - Fri, Feb 6
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
$796Japan Airlines
Wed, Jan 14 - Sat, Jan 31
Korean Air Logo
7:00 am - 5:00 am
SJC
-
SIN
31h 00m2 stops
Korean Air Logo
10:30 pm - 2:58 pm
SIN
-
SJC
31h 28m2 stops
$804Korean Air
Thu, Apr 2 - Sun, Apr 12
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
$807Japan Airlines
Wed, Jan 21 - Wed, Feb 4

Delta flights from San Jose, California to Singapore

Our best Delta deals on San Jose, California to Singapore flight tickets
Delta
Jan 29
SJC7:45 amSan Jose
24h 25m
2 stops
SIN12:10 amSingapore Changi
Feb 2
SIN10:30 pmSingapore Changi
35h 10m
2 stops
SJC5:40 pmSan Jose
$691
Find similar
Delta
Feb 13
SJC6:30 pmSan Jose
37h 40m
2 stops
SIN12:10 amSingapore Changi
Feb 21
SIN1:35 amSingapore Changi
29h 21m
2 stops
SJC2:56 pmSan Jose
$846
Find similar
Delta
Dec 8
SJC7:00 amSan Jose
30h 00m
2 stops
SIN5:00 amSingapore Changi
Jan 8
SIN10:40 amSingapore Changi
25h 39m
2 stops
SJC8:19 pmSan Jose
$1,154
Find similar

Korean Air flights from San Jose, California to Singapore

Our best Korean Air deals on San Jose, California to Singapore flight tickets
Korean Air
Mar 8
SJC7:15 amSan Jose
25h 55m
2 stops
SIN12:10 amSingapore Changi
Mar 12
SIN10:30 pmSingapore Changi
31h 22m
2 stops
SJC2:52 pmSan Jose
$697
Find similar
Korean Air
Apr 2
SJC7:48 pmSan Jose
42h 12m
2 stops
SIN5:00 amSingapore Changi
Apr 9
SIN7:30 amSingapore Changi
25h 00m
2 stops
SJC5:30 pmSan Jose
$702
Find similar
Korean Air
Jan 27
SJC6:15 amSan Jose
25h 55m
2 stops
SIN12:10 amSingapore Changi
Feb 6
SIN1:35 amSingapore Changi
29h 07m
2 stops
SJC2:42 pmSan Jose
$785
Find similar

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 December 4, 2025.
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

Thu 1/29

7:45 am-12:10 am

2 stops24h 25m

Singapore Changi

Mon 2/2

10:30 pm-5:40 pm

2 stops35h 10m

$691

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 1/29

7:45 am-12:10 am

2 stops24h 25m

Singapore Changi

Sun 2/1

1:35 am-1:34 pm

2 stops27h 59m

$697

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 4/2

7:48 pm-5:00 am

2 stops42h 12m

Singapore Changi

Wed 4/8

7:30 am-5:30 pm

2 stops25h 00m

$702

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sat 1/10

5:40 pm-8:15 pm

2 stops34h 35m

Singapore Changi

Thu 1/29

10:20 pm-1:39 pm

2 stops31h 19m

$760

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 1/18

8:40 am-8:15 pm

2 stops43h 35m

Singapore Changi

Fri 2/13

10:10 am-9:12 pm

2 stops51h 02m

$773

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Wed 4/1

3:49 pm-6:25 pm

2 stops35h 36m

Singapore Changi

Sun 4/12

8:40 pm-10:50 pm

2 stops65h 10m

$774

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 1/27

6:15 am-8:25 pm

2 stops46h 10m

Singapore Changi

Fri 2/6

10:30 pm-2:42 pm

2 stops32h 12m

$785

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Wed 1/14

6:15 am-12:50 am

2 stops26h 35m

Singapore Changi

Sat 1/31

8:15 am-2:42 pm

2 stops22h 27m

$796

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 4/2

7:00 am-5:00 am

2 stops31h 00m

Singapore Changi

Sun 4/12

10:30 pm-2:58 pm

2 stops31h 28m

$804

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Wed 1/21

6:15 am-12:50 am

2 stops26h 35m

Singapore Changi

Wed 2/4

8:15 am-2:42 pm

2 stops22h 27m

$807

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 day to depart on your flight to Singapore?

The cheapest day to depart from San Jose, California to Singapore is on a Thursday when prices can be found for as low as $975. The most expensive day to fly to Singapore is Saturday, with ticket prices averaging around $1,547.

What is the cheapest time of day to depart on your flight to Singapore?

In the evening is the cheapest time of day to fly from San Jose, California to Singapore when you can find flight prices for as low as $1,016. Flying to Singapore in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,109 on average. Flights to Singapore from San Jose, California in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 55m

Direct flights

None
The fastest flight from San Jose, California to Singapore takes 24h 55m
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 21h 07m.

  • 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 many operators does momondo search for flights from San Jose Airport to Singapore Changi Airport?

  • 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.

  • What is the most popular airline from San Jose, California to Singapore?

Best airlines flying from San Jose, California to Singapore

Compare and see reviews for airlines that fly from San Jose, California to Singapore with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $400Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights

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.

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