S$ 834 Find Cheap Flights from Southeast Asia to Costa Rica

1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Costa Rica

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

March

High season

September

Cheapest flight

S$ 834
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Singapore to San José

FAQs for booking flights from Southeast Asia to Costa Rica

  • How does KAYAK find such low prices on flights from Southeast Asia to Costa Rica?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southeast Asia to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southeast Asia to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southeast Asia to Costa Rica is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southeast Asia to Costa Rica?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Southeast Asia to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Asia to Costa Rica?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Southeast Asia to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest month to fly from Southeast Asia to Costa Rica?

    The cheapest month for flights from Southeast Asia to Costa Rica is October, when tickets cost S$ 1,969 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is S$ 7,529 and S$ 2,865 respectively.

  • How long is the flight to Costa Rica?

    An average direct flight from Southeast Asia to Costa Rica takes 32h 03m, covering a distance of 29689 km. The shortest route is Singapore (SIN) to San José (SJO) with an average flight time of 32h 03m.

  • What is the most popular destination in Costa Rica?

    Based on KAYAK flight searches, the most popular destination is San José (100% of total searches to Costa Rica).

See more FAQs

Top airlines flying from Southeast Asia to Costa Rica

Need help choosing which airline to fly with from Southeast Asia to Costa Rica? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8667 reviews
7.0Entertainment
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
Airline reviews

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

10.0 ExcellentDr. Joseph, Apr 2025IAH - ORD
Read more United Airlines reviews

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Excellent, professional, actually on time which is rare for late flights. Decent food. I love the new neck pillows! Nice, simple upgrade from the old ones I wasn't sure where to put. I wish they would allow more time for rest. It's a red eye 7 hour flight and meal service was about 3 hours.

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

Liked the hospitality . The ight took us 6 hrs to get from fort myers to ewr.

The plane was in Moline all night. Consequently, we assumed an on time departure at 8:15am. Unfortunately, and as is the normal case with United in Moline, we departed 2.5 hours late. When the crew came, it was discovered that there was very little heat in the plane. Seems this should have been checked hours before the crew arrived. Then when we boarded and the plane was to be de-iced, the United de-icing truck was not working! We awaited the American Airlines truck. All of this caused us to miss our connection in Chicago. My suggestion is never take United Airlines flight from Moline. We have been disappointed 80% of the time and have vowed to not take United again from Moline.

The bag drop personal were not helpful. There was no food on the flight. Boeing aircraft, lousy as always. Everything else was fine.

Flight attendant gave incorrect information and no immigration/customs forms!

Fabulous! Plane was full a couple of months ahead of time and there were no seats available for purchase. Not the airlines fault but maybe they should offer more flights on that route! Thanks

The ground crew in Houston were not friendly. The security staff were very rude and reflected an attitude of superiority with rude remarks.

They oversold and down graded me from Premium economy to coach. 75-pound compensation is insufficient if you chose a particular class. I get dehydrated and severe Charley Horse cramps. I requested a bottle of water, even half even less… but no- “We are only allowed to give water by the glass. Nonsense. Lastly, their planes now have a fixed barrier between seats. So even if your entire row is empty, you are confined to just your space. Lastly, London now requires a transit visa for $30 for US citizens. Never travel through London again

The worst travel experience of my life. Boarding chaos, delays and disorganisation at every stage. The worst of many was sitting in freezing temperatures for 10 hours whilst asking all cabin crew to turn the heat up to no avail.

1. I was charged 2 times for luggage at check in 2. It was NOT British airway the entire way - apparently American Airlines connected from London to Miami 3. Lost luggage in London- hopefully will arrive to. In short, nor a good experience

My problem was with the onward connection between London Heathrow and Washington IAD. The flight was several times changed.

I only took two Europe trip with BA, 100% are delayed. Today’s delay caused missed next flight, they booked next flight for me but we had to wait at the airport for 6 hours. The trip to Berlin, same experience, delayed for 3 hours for no reason. Will not treat with BA anymore.

the old seats really need to go. they are not comfortable and outdated by many years. I waited over 40 minutes for my bag, unacceptable!

Awful! First off, 15 minutes after purchasing my tickets I received an email to purchase my seats for the flights I paid for, charging me an additional $400 plus to be able to sit with my wife. Then, our flight(s) were late leaving 3 out of four times from the origin of flight (PDX, BUD, LHR). They couldn't even load the airplane to balance, had to wait 45 minutes to reload. After being late into Heathrow, they didn't have the personal to get the gate extension to the plane. Made our connections very tight, made us run from gate to gate. Not to mention Heathrow is one of the worst airport to connect from(if you can use Frankfurt or Amsterdam, they are both superior to the dump London is) event hough it is BA's home, the gate personal was rude and very stuck up. After running through the freaking airport, taking a bus, train and 3 elevators covering 7 floors in all. On our return to Portland, the service to Portland from Hawthrow was great, especially Chris, who was very aware of everyone's need and pleasant throughout the flight. This was my 3rd and final cross Atlantic flight with BA. Each time they were marginal to say the best. Their personal both at the Budapest and London stops were awful and made me flying with them poor. I will avoid BA and Heathrow at all cost if I can.

Cabin crew were not nice. The plane was an hour late arriving.

British airways has the most uncomfortable coach seats for international travel i have ever experienced. There is no leg room and when the person in front of you reclines their seat it nearly hits you in the face. There is not enough room for you to open a laptop in front of you or eat a meal. It’s ridiculous and i hope to not fly them in the future.

Once again I purchase a business class ticket and the seat is exactly the same as cattle class, the only difference being is that BA install a janky table over the middle seat so there is somewhere to place your complimentary drink, the tray table is just big enough for the small tray, so if you are not concerned about getting fed and watered on the plane or getting access to the BA lounge I would save your money and fly cattle, PS the cabin crew were exceptional in every way, shame about the equipment

Book cheap flights from Southeast Asia to Costa Rica

Recent return flight deals

29-5Thu
3 stops
43h 28mSIN-SJO
6-6Fri
3 stops
31h 58mSJO-SIN
S$ 1,795
1-6Sun
3 stops
32h 18mSIN-SJO
6-6Fri
3 stops
55h 23mSJO-SIN
S$ 1,884
1-6Sun
2 stops
40h 34mSIN-SJO
6-6Fri
2 stops
37h 45mSJO-SIN
S$ 1,972
30-5Fri
3 stops
32h 03mSIN-SJO
6-6Fri
3 stops
48h 53mSJO-SIN
S$ 1,992
30-5Fri
2 stopsBritish Airways
33h 15mSIN-SJO
6-6Fri
2 stopsBritish Airways
39h 20mSJO-SIN
S$ 2,314
30-5Fri
1 stopLufthansa
31h 55mSIN-SJO
6-6Fri
2 stopsLufthansa
35h 00mSJO-SIN
S$ 2,411
11-5Sun
2 stopsBritish Airways
33h 15mSIN-SJO
15-5Thu
2 stopsBritish Airways
37h 38mSJO-SIN
S$ 2,544
1-6Sun
1 stopUnited Airlines
24h 35mSIN-SJO
6-6Fri
2 stopsUnited Airlines
34h 45mSJO-SIN
S$ 2,683
31-5Sat
2 stopsQatar Airways
49h 55mSIN-SJO
6-6Fri
2 stopsQatar Airways
37h 05mSJO-SIN
S$ 2,860
10-5Sat
2 stopsQatar Airways
33h 07mSIN-SJO
15-5Thu
2 stopsQatar Airways
42h 33mSJO-SIN
S$ 3,767

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8-6Sun
3 stops
55h 25mSIN-SJO
S$ 834
10-6Tue
3 stops
36h 39mSIN-SJO
S$ 880
9-6Mon
3 stops
56h 35mSIN-SJO
S$ 958
12-6Thu
2 stopsAir Canada
27h 40mSIN-SJO
S$ 1,380
23-4Wed
2 stopsUnited Airlines
37h 39mSIN-SJO
S$ 1,414
23-4Wed
2 stopsUnited Airlines
49h 19mSIN-SJO
S$ 1,417
22-4Tue
2 stopsQatar Airways
53h 14mSIN-SJO
S$ 1,750
11-6Wed
1 stopLufthansa
31h 55mSIN-SJO
S$ 1,904
22-4Tue
2 stopsQatar Airways
53h 14mSIN-SJO
S$ 1,922
9-6Mon
1 stopLufthansa
31h 55mSIN-SJO
S$ 2,003

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Costa Rica

Cabin class types available on flights to Southeast Asia

Cabin classes available on flights to Southeast Asia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.