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Find cheap flights from San Jose to Singapore from $631

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Jose to Singapore departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/12
Wed 6/19

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Best Singapore Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Singapore
Singapore2 stops$1,041

Good to know

Low season

August

High season

June

Cheapest flight

$631
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from San Jose to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from San Jose to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Jose to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Jose to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from San Jose is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Jose to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Singapore with an airline and back to San Jose with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Jose to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Singapore

  • Morning departure is around 23% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airlines flying from San Jose to Singapore

 
Need help choosing which airline to fly with from San Jose to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1454 reviews
7.8Food
8.2Entertainment
8.1Comfort
8.4Boarding
8.7Crew
Airline reviews

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

10.0 ExcellentYM, Apr 2024MEL - SIN
Read more about Singapore Airlines reviews

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

Excellent meal served with real utensils, cardboard served hot meals instead of plastic utensils and plastic covers. Quick service, friendly and accommodating stewards.

All in all the flight was good. Love the fact that for airline food it was piping hot

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

Wonderful service, planes and interior in great condition, very pleasant experience

Every thing was fine. Some ild classical Hindi movies should be add

The premium economy seats were not that great. It could have been more premium than economy seats.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

the head jack on my seat didn't work and the power outlet didn't work for my seat

Book cheap flights from San Jose to Singapore

Recent round-trip flight deals

9/1Sun
2 stopsKorean Air
26h 10mSJC-SIN
9/4Wed
2 stopsKorean Air
28h 11mSIN-SJC
$1,041
10/20Sun
2 stopsDelta
32h 00mSJC-SIN
10/24Thu
2 stopsDelta
35h 21mSIN-SJC
$1,045
10/16Wed
2 stopsChina Airlines
32h 35mSJC-SIN
10/23Wed
2 stopsChina Airlines
33h 42mSIN-SJC
$1,160
8/14Wed
2 stopsChina Airlines
34h 07mSJC-SIN
10/31Thu
2 stopsChina Airlines
33h 02mSIN-SJC
$1,193
8/3Sat
2 stops
48h 53mSJC-SIN
8/20Tue
2 stops
29h 45mSIN-SJC
$1,210
8/6Tue
2 stops
26h 10mSJC-SIN
8/23Fri
2 stops
21h 46mSIN-SJC
$1,290
6/20Thu
2 stopsUnited Airlines
40h 45mSJC-SIN
6/26Wed
2 stopsUnited Airlines
23h 59mSIN-SJC
$1,351
8/6Tue
2 stopsSingapore Airlines
28h 00mSJC-SIN
8/23Fri
1 stopSingapore Airlines
26h 33mSIN-SJC
$1,407
8/14Wed
1 stopSingapore Airlines
21h 50mSJC-SIN
10/31Thu
1 stopSingapore Airlines
28h 08mSIN-SJC
$1,425
6/7Fri
2 stopsUnited Airlines
64h 15mSJC-SIN
6/14Fri
2 stopsUnited Airlines
28h 18mSIN-SJC
$1,583

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Recent one-way flight deals

9/3Tue
2 stopsJapan Airlines
23h 20mSJC-SIN
$631
8/16Fri
2 stopsKorean Air
26h 40mSJC-SIN
$632
8/14Wed
2 stopsChina Airlines
34h 07mSJC-SIN
$668
6/4Tue
3 stops
53h 35mSJC-SIN
$792
5/20Mon
2 stops
45h 35mSJC-SIN
$805
9/6Fri
1 stopSingapore Airlines
29h 40mSJC-SIN
$814
7/8Mon
2 stopsDelta
31h 35mSJC-SIN
$817
9/4Wed
1 stopSingapore Airlines
23h 50mSJC-SIN
$873
5/19Sun
2 stopsDelta
26h 20mSJC-SIN
$991
7/6Sat
2 stopsChina Airlines
29h 45mSJC-SIN
$1,040

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Last minute flights from San Jose to Singapore

Last minute flight, train and bus deals

5/14Tue
multi-stopUnited Airlines
35h 42mSJC-SIN
5/18Sat
multi-stopUnited Airlines
33h 07mSIN-SJC
$1,283
5/13Mon
multi-stopQatar Airways
31h 40mSJC-SIN
5/17Fri
multi-stopQatar Airways
48h 36mSIN-SJC
$1,837
5/15Wed
multi-stopSingapore Airlines
26h 15mSJC-SIN
5/28Tue
multi-stopSingapore Airlines
27h 56mSIN-SJC
$1,845
5/15Wed
multi-stopSingapore Airlines
26h 15mSJC-SIN
5/28Tue
multi-stopSingapore Airlines
27h 48mSIN-SJC
$1,856
5/15Wed
multi-stopSingapore Airlines
43h 40mSJC-SIN
5/28Tue
multi-stopSingapore Airlines
27h 48mSIN-SJC
$1,883
5/14Tue
multi-stopSingapore Airlines
43h 40mSJC-SIN
5/18Sat
multi-stopSingapore Airlines
27h 56mSIN-SJC
$1,924
5/13Mon
multi-stopQatar Airways
31h 40mSJC-SIN
5/16Thu
multi-stopQatar Airways
30h 51mSIN-SJC
$2,002
5/13Mon
multi-stopSingapore Airlines
30h 30mSJC-SIN
5/17Fri
multi-stopSingapore Airlines
27h 56mSIN-SJC
$2,321
5/13Mon
multi-stopSingapore Airlines
23h 55mSJC-SIN
5/17Fri
multi-stopSingapore Airlines
27h 56mSIN-SJC
$2,333
5/14Tue
multi-stopFiji Airways
31h 20mSJC-SIN
5/18Sat
multi-stopFiji Airways
42h 04mSIN-SJC
$4,555

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San Jose - Singapore Flights

Departure:

San Jose (SJC)United States

Return flight deals:

Singapore - San Jose

Cabin classes:

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