In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 300.0 inches per month. September is typically the wettest month, when rainfall can reach 300.0 mm. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

What is the cheapest time of day to fly from SIN to CR?

When flying from Singapore to Costa Rica, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Singapore to Costa Rica?

Located just 16.9 km from the city centre, Singapore Changi (SIN) is the airport most travellers will use when flying to Costa Rica from Singapore.

Can I find deals for flights from Singapore to Costa Rica that include hotel bookings?

Yes. In addition to deals on Singapore to Costa Rica flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Singapore to Costa Rica?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Costa Rica.

Can I find deals for business class flights from Singapore to Costa Rica?

Yes. Cheapflights offers flight deals from Singapore to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

S$ 1,109+ Cheap Flights from Singapore to Costa Rica

Cheap flight deals from Singapore to Costa Rica

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Singapore to Costa Rica
Explore the most affordable flight options available from Singapore to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Tue 20-1001:25 -

3 stops59h 50m

Wed 28-1005:35 -

3 stops48h 50m

Deal found 6-9S$ 1,846

Sun 20-910:20 -

2 stops42h 15m

Wed 23-906:00 -

2 stops36h 50m

Deal found 6-9S$ 2,335

Sun 20-922:20 -

1 stop32h 40m

Wed 23-919:05 -

1 stop33h 25m

Deal found 6-9S$ 3,933

Sun 22-1122:20 -

2 stops27h 05m

Fri 4-1208:45 -

3 stops33h 15m

Deal found 7-9S$ 9,041

Find flight deals from Singapore to Costa Rica

Round-trip from	S$ 1,846
One-way from	S$ 1,109

20-10-28-10
6 total stops
108h 40m total
Singapore to Costa Rica

Search Deals

25-10-31-12
3 total stops
69h 30m total
Singapore to Costa Rica

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeSan José

SIN Singapore Changi - SJO San José Juan Santamaria Intl

SINSJO

Singapore Changi

Thu 1-10

03:15-12:45

2 stops47h 30m

San José Juan Santamaria Intl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 1,236

SingaporeSan José

SIN Singapore Changi - SJO San José Juan Santamaria Intl

SINSJO

Singapore Changi

Sun 25-10

07:20-14:00

2 stops44h 40m

San José Juan Santamaria Intl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 1,384

Fastest return journey

SingaporeSan José

SIN Singapore Changi - SJO San José Juan Santamaria Intl

SINSJO

Singapore Changi

Fri 2-10

20:35-07:15

1 stop24h 40m

San José Juan Santamaria Intl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 2,011

SingaporeSan José

SIN Singapore Changi - SJO San José Juan Santamaria Intl

SINSJO

Singapore Changi

Tue 20-10

01:25-23:15

3 stops35h 50m

San José Juan Santamaria Intl

Wed 28-10

05:35-07:00

2 stops35h 25m

S$ 2,136

SingaporeSan José

SIN Singapore Changi - SJO San José Juan Santamaria Intl

SINSJO

Singapore Changi

Sun 20-9

10:20-14:35

2 stops42h 15m

San José Juan Santamaria Intl

Wed 23-9

06:00-08:50

2 stops36h 50m

S$ 2,335

SingaporeSan José

SIN Singapore Changi - SJO San José Juan Santamaria Intl

SINSJO

Singapore Changi

Sun 20-9

22:20-17:00

1 stop32h 40m

San José Juan Santamaria Intl

Wed 23-9

19:05-18:30

1 stop33h 25m

S$ 3,933

SingaporeSan José

SIN Singapore Changi - SJO San José Juan Santamaria Intl

SINSJO

Singapore Changi

Sun 22-11

22:20-11:25

2 stops27h 05m

San José Juan Santamaria Intl

Fri 4-12

08:45-08:00

3 stops33h 15m

S$ 9,041

SingaporeSan José

SIN Singapore Changi - SJO San José Juan Santamaria Intl

SINSJO

Singapore Changi

Sun 22-11

23:15-21:50

3 stops36h 35m

San José Juan Santamaria Intl

Fri 4-12

09:30-17:40

3 stops42h 10m

S$ 11,502

Flights are sorted by cheapest return flights first.

Deals found on 7-9

Sorted by cheapest first

Best time to book a flight from Singapore to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Singapore with our price prediction graph.

SIN-SJO

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Costa Rica

SIN-CR0

SIN-SJO

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Singapore to Costa Rica?
Located just 16.9 km from the city centre, Singapore Changi (SIN) is the airport most travellers will use when flying to Costa Rica from Singapore.
Can I find deals for flights from Singapore to Costa Rica that include hotel bookings?
Yes. In addition to deals on Singapore to Costa Rica flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to Costa Rica?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Costa Rica.
Can I find deals for business class flights from Singapore to Costa Rica?
Yes. Cheapflights offers flight deals from Singapore to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

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Alternative routes for Singapore to Costa Rica

Singapore to Panama City flights

Singapore to San José flights

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How does Cheapflights help users find flights from Singapore to Costa Rica?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Costa Rica from Singapore today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Singapore to Costa Rica?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to Costa Rica for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Singapore to Costa Rica with no change fees?

Certainly. Search results for flights to Costa Rica from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Singapore to Costa Rica become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Singapore to Costa Rica from S$ 1,109

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25-10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Costa Rica

Cheapest flights from Singapore to Costa RicaExplore the most affordable flight options available from Singapore to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Explore the most affordable flight options available from Singapore to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Singapore to Costa RicaDiscover carefully curated flight deals from Singapore to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Singapore to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Singapore to Costa RicaDiscover last-minute flight deals from Singapore to Costa Rica. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Singapore to Costa Rica. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Singapore to Costa RicaSearch for one-way flight options from Singapore to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from Singapore to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from Singapore to Costa Rica

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One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Costa Rica that are best for you.

Best time to book a flight from Singapore to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Singapore with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Singapore to Costa Rica?

Can I find deals for flights from Singapore to Costa Rica that include hotel bookings?

How can I find direct flights from Singapore to Costa Rica?

Can I find deals for business class flights from Singapore to Costa Rica?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Singapore to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Singapore to Costa Rica by cabin class

Find flights from Singapore to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Singapore and Costa Rica flights

Browse other Singapore and Costa Rica flight options. Last updated on 10 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to Costa Rica?

Why should you use Cheapflights to find cheap flight tickets from Singapore to Costa Rica?

Can Cheapflights find flights from Singapore to Costa Rica with no change fees?

Can Cheapflights notify me if prices for flights from Singapore to Costa Rica become cheaper?

100% Free

Book With Flexibility

Travel Smart

Cheapest flights from Singapore to Costa Rica
Explore the most affordable flight options available from Singapore to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Singapore to Costa Rica
Discover carefully curated flight deals from Singapore to Costa Rica that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Singapore to Costa Rica
Discover last-minute flight deals from Singapore to Costa Rica. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Singapore to Costa Rica
Search for one-way flight options from Singapore to Costa Rica. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.