Cheap Flights from Singapore (SIN) to San Jose (SJO)

Frequently Asked Questions

• What are the cheapest flights from Singapore to San Jose (SIN-SJO)?

  Based on Trip.com data, Singapore Airlines offers one-way fares as low as US$677 on Cheapest nonstop routes (e.g. SIN to SJO on Sun, Jun 7), while United Airlines offers Cheapest nonstop round-trips from US$2,338 departing on Thu, May 14 and returning on Tue, May 19.

• Which airlines offer flights from Singapore to San Jose?

  At the moment, several airlines serve connecting flights from Singapore to San Jose, including: Lufthansa All Nippon Airways United Airlines Air France Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from Singapore to San Jose?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Singapore to San Jose is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Singapore to San Jose?

  To find best deals on flights from Singapore to San Jose, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Jun 7, with one-way flights priced at just US$677.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Singapore Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for San Jose travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Singapore (SIN) to San Jose (SJO) the cheapest?

  The cheapest months to fly from Singapore to San Jose is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Singapore to San Jose on?

  After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Singapore to San Jose on May 11, 2026 with Singapore Airlines, with prices starting at US$1,690.

• Which airports can I fly to for San Jose from Singapore?

  You can land at any one of the following hubs in San Jose, with Singapore Changi Airport to Juan Santamaría International Airport (SIN-SJO) is by far the most common option on this route: Juan Santamaría International Airport (SJO) Tobias Bolaños International Airport (SYQ).

• Is there any time difference between Singapore and San Jose?

  The time difference between San Jose and Singapore is 14h.

• How do I change or cancel my ticket from Singapore to San Jose?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.