S$1,116 Cheap Flights from San José to Singapore

Pack your bags, because round-trip flights between Juan Santamaria Intl. Airport and SIN start from S$1,925. That’s based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.

Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Juan Santamaria Intl. Airport to SIN flights, you’ll see a “no change fees” filter for you to select.

The distance is around 18,500 kilometres, so pack your carry-on luggage with everything you need to make your journey comfortable. Not sure what to take on board your San Jose to Singapore flight? A sleep mask, earplugs and a neck pillow are a few essentials.

You won’t find any airlines flying directly between SJO and Changi Airport (SIN), so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!

Flight prices from Juan Santamaria Intl. Airport (SJO) to Changi Airport (SIN) are available up to a year prior to departure on Expedia. And although you may nab fantastic last-minute deals, it’s never something you can count on. Also, booking your flights well in advance means you’ll have more choices — and you can avoid ending up with the dreaded middle seat! We’re constantly updating our fares to bring you the biggest bargains, so check back often for all the latest specials.