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

Compare Singapore to San Jose Juan Santamaria flight deals

Find the cheapest month or even day of the year to fly to San Jose Juan Santamaria

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Flight deals from Singapore to San Jose Juan Santamaria

Looking for a cheap last-minute deal or the best return flight from Singapore to San Jose Juan Santamaria Airport? If you want to travel next month, return fares start from $3,201. Find the lowest prices on one-way and return tickets right here.
San Jose.$2,193 per passenger.Departing Thu, 22 Oct, returning Thu, 19 Nov.Return flight with Singapore Airlines and Alaska Airlines.Outbound indirect flight with Singapore Airlines, departs from Singapore Changi on Thu, 22 Oct, arriving in San Jose Juan Santamaria.Inbound indirect flight with Alaska Airlines, departs from San Jose Juan Santamaria on Thu, 19 Nov, arriving in Singapore Changi.Price includes taxes and charges.From $2,193, select.
San Jose.$2,242 per passenger.Departing Wed, 4 Nov, returning Sun, 15 Nov.Return flight with Singapore Airlines and Alaska Airlines.Outbound indirect flight with Singapore Airlines, departs from Singapore Changi on Wed, 4 Nov, arriving in San Jose Juan Santamaria.Inbound indirect flight with Alaska Airlines, departs from San Jose Juan Santamaria on Sun, 15 Nov, arriving in Singapore Changi.Price includes taxes and charges.From $2,242, select.
San Jose.$2,321 per passenger.Departing Thu, 22 Oct, returning Fri, 30 Oct.Return flight with Singapore Airlines and Alaska Airlines.Outbound indirect flight with Singapore Airlines, departs from Singapore Changi on Thu, 22 Oct, arriving in San Jose Juan Santamaria.Inbound indirect flight with Alaska Airlines, departs from San Jose Juan Santamaria on Fri, 30 Oct, arriving in Singapore Changi.Price includes taxes and charges.From $2,321, select.
San Jose.$2,322 per passenger.Departing Sat, 15 Aug, returning Sat, 22 Aug.Return flight with China Airlines and Viva.Outbound indirect flight with China Airlines, departs from Singapore Changi on Sat, 15 Aug, arriving in San Jose Juan Santamaria.Inbound indirect flight with Viva, departs from San Jose Juan Santamaria on Sat, 22 Aug, arriving in Singapore Changi.Price includes taxes and charges.From $2,322, select.
San Jose.$2,371 per passenger.Departing Tue, 1 Sep, returning Sun, 13 Sep.Return flight with Korean Air and Alaska Airlines.Outbound indirect flight with Korean Air, departs from Singapore Changi on Tue, 1 Sep, arriving in San Jose Juan Santamaria.Inbound indirect flight with Alaska Airlines, departs from San Jose Juan Santamaria on Sun, 13 Sep, arriving in Singapore Changi.Price includes taxes and charges.From $2,371, select.
San Jose.$2,382 per passenger.Departing Mon, 24 Aug, returning Thu, 3 Sep.Return flight with China Airlines and Volaris Costa Rica.Outbound indirect flight with China Airlines, departs from Singapore Changi on Mon, 24 Aug, arriving in San Jose Juan Santamaria.Inbound indirect flight with Volaris Costa Rica, departs from San Jose Juan Santamaria on Thu, 3 Sep, arriving in Singapore Changi.Price includes taxes and charges.From $2,382, select.
San Jose.$2,493 per passenger.Departing Wed, 13 Jan, returning Sun, 24 Jan.Return flight with Scoot and Alaska Airlines.Outbound indirect flight with Scoot, departs from Singapore Changi on Wed, 13 Jan, arriving in San Jose Juan Santamaria.Inbound indirect flight with Alaska Airlines, departs from San Jose Juan Santamaria on Sun, 24 Jan, arriving in Singapore Changi.Price includes taxes and charges.From $2,493, select.
San Jose.$2,545 per passenger.Departing Wed, 10 Mar, returning Wed, 14 Apr.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Singapore Changi on Wed, 10 Mar, arriving in San Jose Juan Santamaria.Inbound indirect flight with Qatar Airways, departs from San Jose Juan Santamaria on Wed, 14 Apr, arriving in Singapore Changi.Price includes taxes and charges.From $2,545, select.
San Jose.$2,560 per passenger.Departing Fri, 10 Jul, returning Wed, 5 Aug.Return flight with Indonesia AirAsia and Alaska Airlines.Outbound indirect flight with Indonesia AirAsia, departs from Singapore Changi on Fri, 10 Jul, arriving in San Jose Juan Santamaria.Inbound indirect flight with Alaska Airlines, departs from San Jose Juan Santamaria on Wed, 5 Aug, arriving in Singapore Changi.Price includes taxes and charges.From $2,560, select.
San Jose.$2,583 per passenger.Departing Fri, 12 Mar, returning Sun, 21 Mar.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Singapore Changi on Fri, 12 Mar, arriving in San Jose Juan Santamaria.Inbound indirect flight with Qatar Airways, departs from San Jose Juan Santamaria on Sun, 21 Mar, arriving in Singapore Changi.Price includes taxes and charges.From $2,583, select.
San Jose.$2,638 per passenger.Departing Wed, 2 Dec, returning Fri, 11 Dec.Return flight with Singapore Airlines and Alaska Airlines.Outbound indirect flight with Singapore Airlines, departs from Singapore Changi on Wed, 2 Dec, arriving in San Jose Juan Santamaria.Inbound indirect flight with Alaska Airlines, departs from San Jose Juan Santamaria on Fri, 11 Dec, arriving in Singapore Changi.Price includes taxes and charges.From $2,638, select.
San Jose.$3,151 per passenger.Departing Mon, 22 Jun, returning Fri, 26 Jun.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Singapore Changi on Mon, 22 Jun, arriving in San Jose Juan Santamaria.Inbound indirect flight with Qatar Airways, departs from San Jose Juan Santamaria on Fri, 26 Jun, arriving in Singapore Changi.Price includes taxes and charges.From $3,151, select.
San Jose.$3,201 per passenger.Departing Mon, 6 Jul, returning Sun, 12 Jul.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Singapore Changi on Mon, 6 Jul, arriving in San Jose Juan Santamaria.Inbound indirect flight with Qatar Airways, departs from San Jose Juan Santamaria on Sun, 12 Jul, arriving in Singapore Changi.Price includes taxes and charges.From $3,201, select.
San Jose.$3,319 per passenger.Departing Sat, 19 Dec, returning Fri, 8 Jan.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Singapore Changi on Sat, 19 Dec, arriving in San Jose Juan Santamaria.Inbound indirect flight with Qatar Airways, departs from San Jose Juan Santamaria on Fri, 8 Jan, arriving in Singapore Changi.Price includes taxes and charges.From $3,319, select.

Find the cheapest month to fly from Singapore to San Jose Juan Santamaria

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Singapore to San Jose Juan Santamaria flights are currently cheapest in November.
Jun
from $3,151
Jul
from $3,201
Aug
from $2,322
Sep
from $2,371
Oct
from $2,321
Nov
from $2,242
Dec
from $2,638
Jan
from $2,493
Feb
Find prices
Mar
from $2,583
Apr
Find prices
May
Find prices

Singapore to San Jose Juan Santamaria: Alternative routes

Compare routes from Singapore to San Jose below. You may find an airport to fly into that's cheaper, faster, or easier than San Jose Juan Santamaria.

San Jose Juan Santamaria

15km from central San Jose
ClosestCheapest
from $2,193
Search flights

Quepos

54km from central San Jose
from $3,016
Search flights

Fortuna

68km from central San Jose
from $2,975
Search flights

Singapore to San Jose: Flight information

The things to know before you go.
Cheapest flight found$2,193
Cheapest month to flyOctober

Finding cheap flights from Singapore to San Jose Juan Santamaria: Frequently asked questions

The best price we found for a return flight from Singapore to San Jose Juan Santamaria is $2,193. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Singapore to San Jose Juan Santamaria. But we found flights with one stop from $2,193.
As of June 2026, there are no flights flying from Singapore to San Jose Juan Santamaria.
The cheapest month to fly from Singapore to San Jose Juan Santamaria is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Singapore to San Jose Juan Santamaria Airport on Thursday, 22 October 2026.
No airlines currently offer direct flights between Singapore and San Jose Juan Santamaria Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Jose Juan Santamaria but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Jose is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to San Jose Juan Santamaria is Singapore Airlines .

Flying from Singapore to Juan Santamaria International Airport (SJO): What you need to know

  • Juan Santamaria International Airport is located in San Jose. The city follows the UTC-6 timezone and is 14 hours behind Singapore.

  • To ensure you get on your flight from Singapore to SJO, allow plenty of time for things like check-in and baggage drop. Turning up two hours before international departures and one hour before domestic flights is the standard rule.

  • Travelling during a peak time like February? Major public holidays and other popular seasons can mean longer queues at check-in and security. Play things extra safe and arrive up to four hours before an international flight and two hours before domestic departures.

Airports in Singapore

Singapore Changi Airport (SIN)

  • We make it simple to book cheap flights from Singapore to SJO that include a stopover. To explore all the options departing from Singapore Changi Airport (SIN), deselect 'Direct flights only.' Then, simply pick a flight offering a stop long enough to tour your chosen city. Some popular stopovers between SIN and SJO include:

    • Los Angeles International Airport (LAX)

    • Amsterdam Schiphol Airport (AMS)

    • Newark Liberty International Airport (EWR)

  • Located around 19 kilometres from the centre of Singapore, SIN can be reached in about 25 minutes by car, depending on traffic. The journey by public transport takes roughly 40 minutes.

  • Want a leisurely start to your trip? Stay near Singapore Changi Airport. Whether you've booked an early flight from Singapore to Juan Santamaria International Airport or just don't like being rushed, these hotels are the ideal choice:

  • 69% of flights that depart Singapore Changi Airport land at their destination on time.

About Juan Santamaria International Airport (SJO)

Getting from Juan Santamaria International Airport (SJO) to central San Jose

  • From Juan Santamaria International Airport, central San Jose is around 18 kilometres away. It takes about 25 minutes to get to the city centre by car.

  • It'll take around 1 hour if you're using public transport.

How to find the cheapest flights from Singapore to Juan Santamaria International Airport (SJO)

  • Currently, $933 is the lowest price we've found for a one-way ticket from Singapore to Juan Santamaria International Airport. The cheapest price for a return flight is $2,193. Remember fares may change due to demand at the time of booking.

  • Don't leave things to the last moment. You're more likely to walk away with cheap flights from Singapore to SJO if you book in advance. Airlines often offer some amazing early bird deals.

  • Affordable Singapore to Juan Santamaria International Airport tickets are easier to find if your travel dates are flexible. Use the 'Whole month' search tool to compare fares throughout the month and then pick the cheapest day.

  • Never miss a deal on plane tickets from Singapore to SJO by setting up a Price Alert. We'll send you an email or push notification on the app when prices go down.

  • Find an affordable flight from Singapore to Juan Santamaria International Airport by using filters. Choose your preferred departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Singapore to Juan Santamaria International Airport (SJO)

  • October is the quietest month for flights from Singapore to Juan Santamaria International Airport (SJO), while January is the busiest. Pick the ideal time to visit San Jose based on whether you want a laid-back vibe or a more bustling atmosphere.

  • Lock in a Singapore to SJO plane ticket departing in March if you're eager to visit the city during its warmest month. You can expect temperatures in San Jose to range from 12ºC (54ºF) to 29ºC (84ºF).

  • January has temperatures of between 12ºC (54ºF) and 26ºC (79ºF). Look for cheap tickets from Singapore to Juan Santamaria International Airport around that time if you want to travel in cooler conditions.

More about San Jose

  • Start your San Jose trip right by choosing the perfect place to stay. Once you've booked your flight from Singapore to Juan Santamaria International Airport, check out our selection of accommodation options including:

  • All great adventures should include a little sightseeing. National Park (Parque Nacional), Jurassic World and Central Park (Parque Central) are must-do's during your San Jose adventure.

Explore more of Costa Rica

  • You've done San Jose, now it's time to discover other parts of Costa Rica. Travel about 129 kilometres east to Limon to tick off its top sights. From Veragua Rainforest Park to Playa Bonita and Playa Los Baños, there's plenty to keep you busy.

  • Liberia is another sought-after destination in Costa Rica and is around 153 kilometres northwest of San Jose. No trip is complete without visiting Ponderosa Adventure Park, Ecologico Park and Museo de Guanacaste.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.