Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from San Jose to Singapore from $357

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 to Singapore departing on 10/21. 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 to Singapore

Cheap round-trip flights

Korean Air Logo
8:12 pm - 5:00 amSJC-SIN
41h 48m2 stops
Korean Air Logo
10:30 pm - 7:13 pmSIN-SJC
35h 43m2 stops
$686Korean Air
Find Deal
Mon, Sep 22 - Sat, Oct 4
Korean Air Logo
7:00 am - 12:10 amSJC-SIN
25h 10m2 stops
Korean Air Logo
11:00 am - 6:19 pmSIN-SJC
23h 19m2 stops
$704Korean Air
Find Deal
Wed, Nov 5 - Wed, Nov 19
United Airlines Logo
8:45 am - 6:15 amSJC-SIN
30h 30m2 stops
United Airlines Logo
8:40 pm - 12:01 pmSIN-SJC
30h 21m2 stops
$746United Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
United Airlines Logo
8:45 am - 6:15 amSJC-SIN
30h 30m2 stops
United Airlines Logo
8:40 pm - 1:40 pmSIN-SJC
32h 00m2 stops
$750United Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
Korean Air Logo
7:14 am - 11:40 pmSJC-SIN
25h 26m2 stops
Korean Air Logo
1:10 am - 7:21 pmSIN-SJC
33h 11m2 stops
$754Korean Air
Find Deal
Fri, Sep 26 - Sun, Oct 5
Delta Logo
5:45 am - 12:10 amSJC-SIN
26h 25m2 stops
Delta Logo
1:30 am - 10:11 pmSIN-SJC
36h 41m2 stops
$804Delta
Find Deal
Thu, Jan 15 - Sat, Jan 17
Singapore Airlines Logo
7:47 pm - 5:45 pmSJC-SIN
29h 58m1 stop
Singapore Airlines Logo
9:00 am - 1:50 pmSIN-SJC
20h 50m1 stop
$812Singapore Airlines
Find Deal
Mon, Nov 17 - Thu, Dec 11
Japan Airlines Logo
8:10 am - 12:50 amSJC-SIN
24h 40m2 stops
Japan Airlines Logo
8:15 am - 2:10 pmSIN-SJC
21h 55m2 stops
$816Japan Airlines
Find Deal
Tue, Jan 13 - Tue, Feb 3
Japan Airlines Logo
8:10 am - 12:50 amSJC-SIN
24h 40m2 stops
Japan Airlines Logo
10:25 pm - 2:10 pmSIN-SJC
31h 45m2 stops
$824Japan Airlines
Find Deal
Mon, Jan 19 - Sun, Feb 1
Singapore Airlines Logo
6:15 am - 5:15 amSJC-SIN
32h 00m1 stop
Singapore Airlines Logo
8:45 pm - 9:58 amSIN-SJC
28h 13m1 stop
$916Singapore Airlines
Find Deal
Sun, Sep 7 - Wed, Sep 10

Korean Air flights from San Jose to Singapore

Our best Korean Air deals on San Jose to Singapore flight tickets
Korean Air
Sep 22
SJC8:12 pmSan Jose
41h 48m
2 stops
SIN5:00 amSingapore Changi
Oct 4
SIN10:30 pmSingapore Changi
35h 43m
2 stops
SJC7:13 pmSan Jose
$686
Find similar
Korean Air
Nov 5
SJC7:00 amSan Jose
25h 10m
2 stops
SIN12:10 amSingapore Changi
Nov 19
SIN11:00 amSingapore Changi
23h 19m
2 stops
SJC6:19 pmSan Jose
$704
Find similar
Korean Air
Sep 26
SJC7:14 amSan Jose
25h 26m
2 stops
SIN11:40 pmSingapore Changi
Oct 5
SIN1:10 amSingapore Changi
33h 11m
2 stops
SJC7:21 pmSan Jose
$754
Find similar

United Airlines flights from San Jose to Singapore

Our best United Airlines deals on San Jose to Singapore flight tickets
United Airlines
Oct 7
SJC8:45 amSan Jose
30h 30m
2 stops
SIN6:15 amSingapore Changi
Oct 14
SIN8:40 pmSingapore Changi
30h 21m
2 stops
SJC12:01 pmSan Jose
$746
Find similar
United Airlines
Oct 8
SJC8:45 amSan Jose
30h 30m
2 stops
SIN6:15 amSingapore Changi
Oct 15
SIN8:40 pmSingapore Changi
32h 00m
2 stops
SJC1:40 pmSan Jose
$750
Find similar
United Airlines
Oct 8
SJC8:45 amSan Jose
30h 30m
2 stops
SIN6:15 amSingapore Changi
Oct 15
SIN8:45 amSingapore Changi
27h 21m
2 stops
SJC9:06 pmSan Jose
$757
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose 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 August 25, 2025.
Use the filters below to find and compare flights from San Jose to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 9/22

8:12 pm-5:00 am

2 stops41h 48m

Singapore Changi

Sat 10/4

10:30 pm-7:13 pm

2 stops35h 43m

$686

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Wed 11/5

7:00 am-12:10 am

2 stops25h 10m

Singapore Changi

Wed 11/19

11:00 am-6:19 pm

2 stops23h 19m

$704

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 10/7

8:45 am-6:15 am

2 stops30h 30m

Singapore Changi

Tue 10/14

8:40 pm-12:01 pm

2 stops30h 21m

$746

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Wed 10/8

8:45 am-6:15 am

2 stops30h 30m

Singapore Changi

Wed 10/15

8:40 pm-1:40 pm

2 stops32h 00m

$750

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Fri 9/26

7:14 am-11:40 pm

2 stops25h 26m

Singapore Changi

Sun 10/5

1:10 am-7:21 pm

2 stops33h 11m

$754

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Thu 1/15

5:45 am-12:10 am

2 stops26h 25m

Singapore Changi

Sat 1/17

1:30 am-10:11 pm

2 stops36h 41m

$804

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 11/17

7:47 pm-5:45 pm

1 stop29h 58m

Singapore Changi

Thu 12/11

9:00 am-1:50 pm

1 stop20h 50m

$812

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Tue 1/13

8:10 am-12:50 am

2 stops24h 40m

Singapore Changi

Tue 2/3

8:15 am-2:10 pm

2 stops21h 55m

$816

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Mon 1/19

8:10 am-12:50 am

2 stops24h 40m

Singapore Changi

Sun 2/1

10:25 pm-2:10 pm

2 stops31h 45m

$824

San JoseSingapore

SJC - SIN

SJCSIN

San Jose

Sun 9/7

6:15 am-5:15 am

1 stop32h 00m

Singapore Changi

Wed 9/10

8:45 pm-9:58 am

1 stop28h 13m

$916

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 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 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 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 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 to Singapore

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

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

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

Direct flights

None
There are no direct flights from San Jose to Singapore. There are no popular flight routes from San Jose 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 19h 50m.

  • 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
Sat 8/30
Sat 9/6
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
American Airlines
Delta
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
Qatar Airways
Spirit Airlines
Ryanair
Emirates
Alaska Airlines