S$ 1,447 Find Cheap Flights from Southeast Asia to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southeast Asia to Costa Rica departing on 15-2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

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

In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

Save 29% or moreCompare multiple travel sites with one search.

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$ 1,447
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly and prices are also 5% 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 to Costa Rica from Southeast Asia is likely to change within 7 days, so travelers 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 to Costa Rica with an airline and back to Southeast Asia 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 to Costa Rica from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving 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
Air FranceOverall score based on 1501 reviews
7.4Boarding
7.0Entertainment
7.4Comfort
8.1Crew
7.0Food
Airline reviews

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

6.0 GoodMalek, Dec 2024CDG - MIA
Read more Air France reviews

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

Not a good one this time. The absence of internet without any information/notification ahead was really the unacceptable part. Also this new A350-900 has a serious legroom challenge for economy seats. It’s more like a medium-haul flight legroom configuration.

Not great , just ok . I expected better food but it did not deliver . Flight staff was ok . The guy at the drop off bag counter was the only saving grace in this whole trip . He was pleasant, friendly and very helpful . You couldn’t ask for a better assistance from him .

There was 2 hours delay before boarding and 2 hours delay after boarding while waiting in the plane

They lost my baggage and I still have not got it back. Disgrace

They lost my lauggage and I STILL HAVE NOT RECEIVED IT. NO ONE IS HELPING! PLEASE HELP FIND MY LOST LAUGGAGE

A disaster. Air France is a real joke. They overcharge us customers for absolutely nothing. Service was very poor, food was mediocre, entertainment non existent, etc. We paid thousands of dollars for our business class tickets and then we were told in Paris we could not access its lounge. Really Air France ? Congratulations on irritating your customers to the sky high level and ensuring we will do everything in our power to discourage others to travel with you.

They again did not offer any functioning WiFi in the transatlantic crossing.

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

The flying experience was great. The flight was on time with no boarding issues during a peak travel period. The short cut baggage drop and process was not smooth and efficient at Dulles.

Best part: It’s operated by All Nippon Airways. It’s quite literally comfortable, reliable and respected from boarding to landing each and every time. It’s perfection without extremity in lavishness — it’s how flying should always be!

They canceled our flight and left us stranded to figure it out

Checked my bag despite paid the seat upgrade and there was plenty of space available in the overhead bin.

We flew SEA -Houston-Panama-GYE round trip. The connections were torturing because we had to sleep over in Seattle to board the early morning flight and froze for 11 hours in Hoston for the return flight to SEA. Not United's problem, just the inconvenience of numerous transits. Restaurants and fast foods were closed and all we got was a cookie/coffee for each flight. Finally we waited for a long time for our baggage at carousel 9 as informed by the APP and all reliable sources. Suddenly some fellow passengers found out that our bags showed up on carousal 8.

The Cree was BEYOND AMAZING. They were, by far, THE BEST CREW I had the pleasure of flying with. They catered to my every need, beyond friendly, and upheld the highest level of professionalism that is of Lufthansa Airlines.

The plane used to go to Chicago was a bit outdated and needed a refresh

The pairing of personal Bluetooth headset did not work, provided headset did not work, then the screen locked and therefore no in-flight entertainment was available.

The plane itself is old and way overcrowded. The crew do a great job of trying to mitigate. It is just uncomfortable for over 8 hours, bearable, but barely. Boarding, and the baggage game, is ludicrous. Why charge extra to check bags when there is not enough room for everyone to "carry-on" and checking is needed? I do not think these issues would be different with other airlines, I believe it is the attitude that squeezes every penny out of each traveler.

Flight was fine, food better than anticipated and flight attendants were helpful and friendly.

Economy extremely cramped. Dinner was not good. Breakfast was quite good. Crew was excellent.

I was disappointed with the quality of the food for an international flight also I wasn't given a toiletry bag which is customary in international flights.

The trip from Portland to Italy was great. However, the trip from Italy back to Portland was terrible. We started off leaving an hour late from Pisa to Heathrow, which then made it too late to reach our connecting flight. We were instructed by a flight attendant that we needed to go to "anyone of their colleagues" and we would need to change our connecting flight. Once we finally found someone from BA and stood in the long line of other passengers. Someone from BA came up to us while in line and asked if we were re-booking due to a delay coming into Heathrow. We told them we were, and she asked if we even checked to see if they already re-booked us. Nope, didn't know they would do that, so yes, they did in fact re-book us to a flight that would leave in 45 minutes, and we didn't have a boarding pass. "no problem just go through security and tell them you don't have a boarding pass" - It doesn't work that way. No one including security knew what to do. They kept sending us all over the place to people that didn't know what to do. Finally made it through security (after 30 minutes of everyone trying to figure out what to do with us). BA put us on a flight with Delta so we had to go to Delta to get our boarding pass. Flight was already closed, so Delta said "you need to go back to BA". Waited in line for 30 minutes due to only 2 people trying to help everyone. She got us out on a new flight that left the next day, with a connecting flight to Seattle. They put us up in a hotel that was obviously run down with a lot of passengers from BA. They told us to come down and get dinner - sent to a buffet and told we had to sit in the back of the restaurant. The buffet was not good. However, we hadn't eaten all day, so we were both starving. They had a vat of a meat sauce that said "chicken sauce". I started eating it (on tope of the rice they had) and just about chocked on a chicken bone and then found several other chicken bone slivers. The other dish said "chicken curry" tried that instead and there were whole large bay leaves that I didn't see (because it was dark in the back of the restaurant) and got one caught in my throat. Frozen mixed vegetables that said "fresh steamed vegetables" nope. Got to the airport early the next morning so we could make sure there were no issues. Flew out from Heathrow to Seattle (crew was great) landed in Seattle 20 minutes early, but couldn't get off the plane for 1/2 hour. Our connecting flight was in 2 hours. Got off the plane, and it took 1 1/2 hours to get our luggage. After 30 minutes, I went to BA's customer service desk to see if she could help. Her response was "it's not really my issue" after 3 passengers told her to make it her issue and find out what was going on, the luggage stared coming out. Needless to say, we missed the connecting flight again! BA had rebooked us with Alaska for our connecting flight. So glad they did, because Alaska was fantastic! The rebooking process was much easier and they made sure we got out of Seattle that day so we could get home. All in all, I will never fly British Airways again.

Bathroom was out of service. Had to pay for everything

Lost bag and absolutely no assistance in the short term. No-one to help either via phone or at the airport APPAULING

The mushroom rigatoni was very flavorful & made me happy. The flight team was accommodating and friendly & I look forward to using BA again in the future.

Lost luggage l try contact the airline no answer FILE REFERENCE# CHQBA10196/14 SEP24/ 1043 YEE JAMES FLIGHT/DATE - BA202/13SEP/BA666/14SEP NUMBER OF BAG - 1 TICKET NUMBER- BA219096982 COLOR/ TYPE - BLACK DUFFEL/ SPORT BAG TAG NUMBER - BA401690/

Flights were in time, everything was organized, food was really good!

Book cheap flights from Southeast Asia to Costa Rica

Recent return flight deals

16-1Thu
2 stopsBritish Airways
35h 45mSIN-SJO
23-1Thu
2 stopsBritish Airways
34h 41mSJO-SIN
S$ 2,344
16-1Thu
1 stopAir France
45h 05mSIN-SJO
23-1Thu
1 stopAir France
30h 45mSJO-SIN
S$ 2,808
15-1Wed
2 stops
30h 15mSIN-SJO
23-1Thu
1 stop
30h 45mSJO-SIN
S$ 2,830
16-1Thu
1 stop
33h 00mSIN-SJO
23-1Thu
2 stops
30h 05mSJO-SIN
S$ 2,831
15-1Wed
2 stopsKLM
30h 15mSIN-SJO
23-1Thu
2 stopsKLM
30h 05mSJO-SIN
S$ 2,851
16-1Thu
2 stopsTurkish Airlines
36h 33mSIN-SJO
23-1Thu
3 stopsTurkish Airlines
41h 20mSJO-SIN
S$ 4,100

Search by stops

Search by airline

Search by price

Recent one-way flight deals

15-2Sat
2 stopsQatar Airways
58h 25mSIN-SJO
S$ 1,447
15-2Sat
2 stopsAir Canada
50h 25mSIN-SJO
S$ 1,455
14-2Fri
3 stops
35h 00mSIN-SJO
S$ 1,720
14-2Fri
2 stopsQatar Airways
51h 35mSIN-SJO
S$ 1,873
15-2Sat
1 stopAir France
33h 00mSIN-SJO
S$ 2,593
15-2Sat
3 stopsTurkish Airlines
36h 41mSIN-SJO
S$ 2,654

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.