SIN - SJO

S$ 801 Find Cheap Flights from Singapore to San José

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to San José departing on 5-10. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San José

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to San José, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to San José, as well as popular online travel agencies
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Cheap Flights from Singapore to San José (SIN-SJO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to San José that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Singapore to San José

Wed, 9 Jul - Wed, 16 Jul
Air Canada Logo
22:10 - 22:50SIN-SJO
38h 40m2 stops
Air Canada Logo
08:00 - 07:05SJO-SIN
57h 05m2 stops
S$ 2,358Air Canada
Find Deal
Wed, 9 Jul - Wed, 16 Jul
 Logo
09:45 - 07:28SIN-SJO
35h 43m3 stops
 Logo
19:45 - 20:35SJO-SIN
34h 50m3 stops
S$ 2,382
Find Deal
Wed, 9 Jul - Wed, 16 Jul
 Logo
20:45 - 13:52SIN-SJO
31h 07m2 stops
 Logo
19:45 - 19:05SJO-SIN
33h 20m3 stops
S$ 2,407
Find Deal
Tue, 8 Jul - Wed, 16 Jul
 Logo
01:50 - 23:35SIN-SJO
35h 45m3 stops
 Logo
19:45 - 19:05SJO-SIN
33h 20m3 stops
S$ 2,769
Find Deal
Tue, 8 Jul - Wed, 16 Jul
 Logo
00:40 - 17:25SIN-SJO
30h 45m2 stops
 Logo
19:40 - 16:30SJO-SIN
30h 50m1 stop
S$ 2,834
Find Deal
Tue, 8 Jul - Wed, 16 Jul
KLM Logo
00:40 - 17:25SIN-SJO
30h 45m2 stops
KLM Logo
19:40 - 15:30SJO-SIN
29h 50m2 stops
S$ 2,858KLM
Find Deal
Wed, 9 Jul - Wed, 16 Jul
Air France Logo
22:30 - 17:25SIN-SJO
32h 55m1 stop
Air France Logo
19:40 - 16:30SJO-SIN
30h 50m1 stop
S$ 2,924Air France
Find Deal
Wed, 9 Jul - Wed, 16 Jul
 Logo
22:30 - 17:25SIN-SJO
32h 55m1 stop
 Logo
19:40 - 15:30SJO-SIN
29h 50m2 stops
S$ 2,948
Find Deal
Tue, 8 Jul - Wed, 16 Jul
 Logo
03:10 - 20:04SIN-SJO
30h 54m2 stops
 Logo
10:10 - 17:55SJO-SIN
41h 45m3 stops
S$ 3,603
Find Deal
Tue, 8 Jul - Tue, 15 Jul
 Logo
01:55 - 23:30SIN-SJO
35h 35m2 stops
 Logo
00:50 - 00:20SJO-SIN
33h 30m2 stops
S$ 7,988
Find Deal
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KAYAK's insights & trends for Singapore to San José flights

Get data-powered insights and trends into flights from Singapore to San José to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Singapore to San José?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore to San José, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Singapore to San José is October, where tickets cost S$ 1,971 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is S$ 7,346 and S$ 2,792 respectively.


Good to know

Low seasonJune
High seasonFebruary
Cheapest flightS$ 801
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 19% lower on average.
Flight from Singapore to San José

When to book flights from Singapore to San José

Are your dates flexible? Find out the best times to travel from Singapore to San José based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Singapore to San José

  • What is the cheapest flight from Singapore to San José?

    In the last 3 days, the lowest price for a flight from Singapore to San José was S$ 626 for a one-way ticket and S$ 1,842 for a return.

  • Which airports will I be using when flying from Singapore to San José?

    On your way to San José, you’ll fly out from Singapore Changi. You’ll be landing at San José Juan Santamaria Intl.

  • Which aircraft models fly most regularly from Singapore to San José?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Singapore to San José?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Singapore and San José, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Singapore to San José, United Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from Singapore to San José are United Airlines and British Airways. With an average price for the route of S$ 2,954 and an overall rating of 7.4, United Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of S$ 1,996 and an overall rating of 6.6.

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

    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 Singapore to San José.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Singapore 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 Singapore to San José?

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

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

    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 San José from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Singapore to San José

 
See real verified KAYAK customer reviews for airlines flying from Singapore to San José. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore to San José? 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.
7.4
United AirlinesOverall score based on 8790 reviews
7.7Boarding
7.3Comfort
7.0Entertainment
6.6Food
8.1Crew
Airline reviews

The flight was canceled the day of the flight. United says it was FAA issue, with some 35 flights canceled and more delayed.

2.0 MediocreAnonymous, May 2025SNN - EWR
Read more United Airlines reviews

The flight was canceled the day of the flight. United says it was FAA issue, with some 35 flights canceled and more delayed.

We were Polaris passengers and found the service poor. The food was ok but the flight attendants were not attentive and rushed the service.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

The aircrew was solid, the flight was chill, I had no issues. The gate agent was not the best. I was trying to use a military bag upgrade to move my bag from under the seat to the overhead bins and he told me there’s no overhead bins on the plane, argued with me why booking put a military member in basic economy (I don’t really understand this) and made it an issue to even try to help me stating I’d have to call reservations to get a bag upgrade. When every other agent with United can add it at the gate, this man couldn’t be bothered.

Short flight - no food understandable. Flight was delayed for over an hour. Overall, it was good.

Not the best. Mean. Didn’t give any value to me being a united silver member and lots of attitude.

Gate got changed about 4 times. Very confusing and very crowded. If you don’t have wifi to help get updates, you can be in deep trouble.

Nothing, whole flight was a nightmare, was forced to check my carryon bag at the gate, staff was rude and unprofessional

It was 4 hours late. Almost missed my connecting flight no food or drinks on connecting flight. Overall terrible experience

Had a hard time finding my assigned seat. No attendants to assist.

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Flight delayed in terms of boarding and Kayak was great in updating but the team on the groping at British Airways were really poor

Changed flight terminals/gates twice. The staff and hospitality was good.

Experience was good. Could have been better if we didn’t have to board an hour before the flight to ghana and miss relaxing time in the lounge. That process was very stressful

I liked having access to all the Harry Potter movies and the food was good. The staff was also excellent. The pillows and blankets could’ve been better as mine had stains when I arrived

Boarding in Dallas was hell with extremely rude gate agents , especially a lady named Rajathi who was the epitome of rudeness with no compassion at all . She was horrible and I wonder why airlines have people like her on their roster who exude arrogance and haughtiness . Will probably not fly British Airwsys because of people like her .

Much better than from Singapore to London, which was awful. London to ORD was business class experience expected. Friendly and helpful flight attendants, decent main course, delicious dessert, comfortable lay flat private seats.

Everything you need to know for your flight from Singapore to San José

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