RM 3,486 Find Cheap Flights from Kuala Lumpur 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 Kuala Lumpur Intl to Costa Rica departing on 5/4. 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
1 adult, Economy, 0 bags

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Cheap Flights from Kuala Lumpur Intl to Costa Rica

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kuala Lumpur Intl to Costa Rica that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent one-way flight deals from Kuala Lumpur Intl to Costa Rica

Sun, 5 Apr
Multiple Airlines Logo
12:50 - 23:53
KUL
-
SJO
49h 03m
2 stops
RM 3,486Multiple Airlines
Sun, 5 Apr
Multiple Airlines Logo
12:50 - 23:53
KUL
-
SJO
49h 03m
2 stops
RM 3,553Multiple Airlines
Sun, 5 Apr
Turkish Airlines Logo
23:25 - 21:46
KUL
-
SJO
36h 21m
3 stops
RM 6,696Turkish Airlines
Sun, 5 Apr
Turkish Airlines Logo
23:25 - 21:46
KUL
-
SJO
36h 21m
3 stops
RM 6,747Turkish Airlines
Sun, 5 Apr
Turkish Airlines Logo
23:25 - 21:46
KUL
-
SJO
36h 21m
3 stops
RM 6,791Turkish Airlines
Sun, 5 Apr
KLM Logo
23:55 - 16:20
KUL
-
SJO
30h 25m
1 stop
RM 8,245KLM
Sun, 5 Apr
KLM Logo
23:55 - 16:20
KUL
-
SJO
30h 25m
1 stop
RM 9,182KLM
Sun, 5 Apr
KLM Logo
23:55 - 16:20
KUL
-
SJO
30h 25m
1 stop
RM 10,170KLM
Booking Insights

KAYAK's insights & trends for Kuala Lumpur Intl to Costa Rica flights

Get data-powered insights and trends into flights from Kuala Lumpur Intl to Costa Rica to help you find the cheapest flights, the best time to fly, and much more.

How long does a flight from Kuala Lumpur Intl Airport to Costa Rica take?

The duration of a flight to Costa Rica depends on your arrival airport. The shortest route to Costa Rica from Kuala Lumpur Intl Airport is to San José, which takes 56h 17m.

Good to know

Low seasonMay
Cheapest flightRM 3,486
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly and prices are also 16% lower on average.
Flight from Kuala Lumpur to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Kuala Lumpur 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 Kuala Lumpur to Costa Rica.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kuala Lumpur 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 Kuala Lumpur 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 Kuala Lumpur 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 Kuala Lumpur 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 Kuala Lumpur to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Kuala Lumpur Intl to Costa Rica

 
Need help choosing which airline to fly with from Kuala Lumpur Intl 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.
6.7
British AirwaysOverall score based on 7704 reviews
7.6Crew
6.8Comfort
6.4Food
6.9Boarding
6.4Entertainment
Airline reviews

Aircraft was comfortable even in economy, clean. Entertainment screens were excellent and. Hoice was very good. Good was just ok. Crew was not bad.

8.0 ExcellentAnonymous, Jan 2026
BOM - LHR
Read more British Airways reviews

Aircraft was comfortable even in economy, clean. Entertainment screens were excellent and. Hoice was very good. Good was just ok. Crew was not bad.

I like everything about British Airways. Excellence. Perfect. Exquisite service.

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Overall, it was basically good. No serious complaints on my end.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

First of all, our gate, and perhaps all of British Airways' gates for Nice-Heathrow flights, led to a series of buses that took a long time to board, were crowded, and offered virtually no seating. The long line of passengers moved slowly. The food in business class was awful. There was an air traffic controller problem that caused our flight to be significantly delayed, and many of the passengers had connecting flights at Heathrow. While the crew acknowledged our concern and promised to give us specifics about where to go when we landed, in fact, no announcements were made, so passengers in that situation were anxious about how to quickly find their connecting flights. Not a great look for BA.

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

Outdated from start to finish. Good was inedible, choice was very poor. They don’t seem to care

The crew is very friendly and helpful. The food is good for airplane food. The flight is long and hard to sleep. The leg space is great. The plane arrived in plenty of time.

Everything you need to know for your flight from Kuala Lumpur Intl to Costa Rica

Information on your arrival and departure airports