S$998 Cheap Flights from San José to Singapore

View S$998 flight on Mon, 2 Mar, 2026Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Singapore Changi Airport (SIN)

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Cheap Flights from San José to Singapore (SJO-SIN)

Prices were available within the past 7 days and start at S$998 for one-way flights and S$1,852 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, 27 Oct - Wed, 12 Nov
SJO
San José
SIN
Singapore
S$1,852 Return, found 7 hours ago
S$1,852
Return
found 7 hours ago
Select Swiss International Air Lines flight, departing Mon, 27 Oct from San José to Singapore, returning Wed, 12 Nov, priced at S$1,852 found 7 hours ago
Swiss International Air Lines
Wed, 1 Oct - Tue, 14 Oct
SJO
San José
SIN
Singapore
S$1,854 Return, found 7 hours ago
S$1,854
Return
found 7 hours ago
Select Swiss International Air Lines flight, departing Wed, 1 Oct from San José to Singapore, returning Tue, 14 Oct, priced at S$1,854 found 7 hours ago
Swiss International Air Lines
Mon, 10 Nov - Mon, 24 Nov
SJO
San José
SIN
Singapore
S$1,884 Return, found 7 hours ago
S$1,884
Return
found 7 hours ago
Select Swiss International Air Lines flight, departing Mon, 10 Nov from San José to Singapore, returning Mon, 24 Nov, priced at S$1,884 found 7 hours ago
Swiss International Air Lines
Wed, 1 Oct - Wed, 22 Oct
SJO
San José
SIN
Singapore
S$1,886 Return, found 7 hours ago
S$1,886
Return
found 7 hours ago
Select Swiss International Air Lines flight, departing Wed, 1 Oct from San José to Singapore, returning Wed, 22 Oct, priced at S$1,886 found 7 hours ago
Lufthansa
Tue, 4 Nov - Wed, 19 Nov
SJO
San José
SIN
Singapore
S$1,916 Return, found 7 hours ago
S$1,916
Return
found 7 hours ago
Select Lufthansa flight, departing Tue, 4 Nov from San José to Singapore, returning Wed, 19 Nov, priced at S$1,916 found 7 hours ago
Swiss International Air Lines
Mon, 27 Oct - Mon, 10 Nov
SJO
San José
SIN
Singapore
S$1,919 Return, found 7 hours ago
S$1,919
Return
found 7 hours ago
Select Swiss International Air Lines flight, departing Mon, 27 Oct from San José to Singapore, returning Mon, 10 Nov, priced at S$1,919 found 7 hours ago
Swiss International Air Lines
Wed, 1 Oct - Tue, 21 Oct
SJO
San José
SIN
Singapore
S$1,921 Return, found 7 hours ago
S$1,921
Return
found 7 hours ago
Select Swiss International Air Lines flight, departing Wed, 1 Oct from San José to Singapore, returning Tue, 21 Oct, priced at S$1,921 found 7 hours ago
United
Mon, 16 Mar - Sun, 22 Mar
SJO
San José
SIN
Singapore
S$1,972 Return, found 4 days ago
S$1,972
Return
found 4 days ago
Select United flight, departing Mon, 16 Mar from San José to Singapore, returning Sun, 22 Mar, priced at S$1,972 found 4 days ago
British Airways
Tue, 18 Nov - Mon, 1 Dec
SJO
San José
SIN
Singapore
S$2,125 Return, found 7 hours ago
S$2,125
Return
found 7 hours ago
Select British Airways flight, departing Tue, 18 Nov from San José to Singapore, returning Mon, 1 Dec, priced at S$2,125 found 7 hours ago
Qatar Airways
Sun, 28 Sep - Thu, 2 Oct
SJO
San José
SIN
Singapore
S$2,547 Return, found 7 hours ago
S$2,547
Return
found 7 hours ago
Select Qatar Airways flight, departing Sun, 28 Sep from San José to Singapore, returning Thu, 2 Oct, priced at S$2,547 found 7 hours ago

Find the cheapest month to fly from San José (SJO) to Singapore (SIN)

October is typically the cheapest month to fly

From S$1,491 - S$2,735 per traveller.

Graph displaying average flight prices per month

San José to Singapore route information
Origin airport
Juan Santamaría Intl.
Destination airport
Changi
Airlines serving
Air France, American Airlines, British Airways, Iberia, KLM, Lufthansa, Qatar Airways, United
Return price
S$1,851
Distance
18352 km

Perfect flights from San José to Singapore

Your Journey from San José to Singapore

Start your unforgettable journey with Expedia. Our broad selection of flights from San José to Singapore caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Alaska Airlines, Air Canada, United, Swiss International Air Lines, Lufthansa, British Airways, Iberia, Qatar Airways. Our selection of flights from Juan Santamaría Intl. to Changi caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with San José to Singapore Flights

Experience the joy of finding cheap flights from Juan Santamaría Intl. to Changi that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$998 and roundtrip prices from S$1,852*.
 

Pre-Flight Essentials

Ensure a smooth journey from San José to Singapore with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Singapore

Picture yourself stepping off the plane in Singapore and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your San José to Singapore Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from San José to Singapore.
 

Beyond the Flight – Exploring Singapore

With Expedia, your adventure extends beyond the flight. Explore Singapore at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from San José to Singapore with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from San José to Singapore with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from SJO to SIN?
Pack your bags, because round-trip flights between Juan Santamaria Intl. Airport and SIN start from S$1,852. 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.
Do I need to pay a cancellation fee if I cancel my flight from Juan Santamaria Intl. Airport to Singapore Airport?
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.
How do I find cheap flights from SJO to Changi Airport (SIN) that have flexible change policies?
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.
How far is the flight from Juan Santamaria Intl. Airport (SJO) to Singapore Airport?
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.
Which airlines fly direct from SJO to Changi Airport (SIN)?
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!
Are SJO to Changi Airport flight tickets cheaper when they're purchased at the last minute?
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.

Explore a world of travel with Expedia

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