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Cheap flights from Kuala Lumpur to Costa Rica from RM 2,783

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — SJO
2 Dec — 9 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kuala Lumpur to Costa Rica

Keep the following information in mind while searching for Kuala Lumpur to Costa Rica flight deals. Data was last updated 2 November 2025.

Round-trip from

RM 6,322

One-way from

RM 2,783

Popular in

January

Cheapest in

May

Average price

RM 8,410
British Airways
  • British Airways
  • 12/3-16/3
  • 4 total stops
  • 77h 40m total
  • Kuala Lumpur to Costa Rica
Search Deals
5/4
  • 5/4
  • 3 total stops
  • 46h 33m total
  • Kuala Lumpur to Costa Rica
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (RM 6,535 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (RM 1,984 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Kuala Lumpur to Costa Rica

Enter your travel dates to find the best prices.

Cheapest flights from Kuala Lumpur to Costa Rica
Explore the most affordable flight options available from Kuala Lumpur to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 November 2025.

Sat 20/1219:55KUL - SJO
2 stops39h 05mQatar Airways
Mon 29/1215:16SJO - KUL
2 stops63h 24mQatar Airways
Deal found 1/11RM 10,795
Sat 20/1223:50KUL - SJO
1 stop32h 35mKLM
Mon 29/1217:15SJO - KUL
2 stops32h 25mKLM
Deal found 1/11RM 14,369
Sat 20/1208:55KUL - SJO
3 stops27h 50mMultiple Airlines
Mon 29/1215:16SJO - KUL
2 stops31h 34mMultiple Airlines
Deal found 1/11RM 20,239

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kuala Lumpur to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 407,431 searches. Data last updated 2 November 2025.
Use the filters below to find and compare flights from Kuala Lumpur to Costa Rica that are best for you.

Fly from

Kuala Lumpur

Fly to

Costa Rica

Route

Departure

Return

Price

Kuala LumpurSan José

KUL - SJO

KULSJO

Kuala Lumpur Intl

Thu 12/3

23:20-20:30

2 stops35h 10m

San José Juan Santamaria Intl

Mon 16/3

08:55-17:25

2 stops42h 30m

RM 6,322

Kuala LumpurSan José

KUL - SJO

KULSJO

Kuala Lumpur Intl

Wed 11/3

02:40-16:35

2 stops51h 55m

San José Juan Santamaria Intl

Mon 16/3

13:47-14:40

2 stops34h 53m

RM 7,130

Kuala LumpurSan José

KUL - SJO

KULSJO

Kuala Lumpur Intl

Sat 20/12

19:55-21:00

2 stops39h 05m

San José Juan Santamaria Intl

Mon 29/12

15:16-20:40

2 stops63h 24m

RM 10,795

Kuala LumpurSan José

KUL - SJO

KULSJO

Kuala Lumpur Intl

Thu 12/3

23:50-18:25

1 stop32h 35m

San José Juan Santamaria Intl

Mon 16/3

20:30-15:40

1 stop29h 10m

RM 10,862

Kuala LumpurSan José

KUL - SJO

KULSJO

Kuala Lumpur Intl

Sat 20/12

23:50-18:25

1 stop32h 35m

San José Juan Santamaria Intl

Mon 29/12

17:15-15:40

2 stops32h 25m

RM 14,369

Kuala LumpurSan José

KUL - SJO

KULSJO

Kuala Lumpur Intl

Sun 5/4

14:40-23:13

3 stops46h 33m

RM 2,783

Kuala LumpurSan José

KUL - SJO

KULSJO

Kuala Lumpur Intl

Fri 14/11

09:30-00:38

2 stops53h 08m

RM 2,854

Kuala LumpurSan José

KUL - SJO

KULSJO

Kuala Lumpur Intl

Sun 5/4

21:00-21:55

2 stops38h 55m

RM 3,544

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Best time to book a flight from Kuala Lumpur to Costa Rica

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

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

Find hourly flight availability from Kuala Lumpur to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 November 2025.

When flying from Kuala Lumpur to Costa Rica, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 23% versus a flight at midday.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated 2 November 2025.
Read reviews from past customers who have flown with Qatar Airways from Kuala Lumpur to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,659 reviews
Check prices

Entertainment

7.4

Food

7.3

Boarding

7.5

Crew

7.9

Comfort

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Leticia,Sept 2025

SDK - KUL

I wasn't allowed to take my carry on on board. I was told it was too heavy at 16lbs
Qatar Airways
7.4
Good
3,659 reviews
Qatar Airways
7.4
Good
3,659 reviews
Check prices

Entertainment

7.4

Food

7.3

Boarding

7.5

Crew

7.9

Comfort

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Leticia,Sept 2025

SDK - KUL

I wasn't allowed to take my carry on on board. I was told it was too heavy at 16lbs

Related info for your journey

Find useful and relevant information for your journey from Kuala Lumpur to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kuala Lumpur to Costa Rica?

    Airlines like British Airways and Qatar Airways fly from Kuala Lumpur to Costa Rica in about 35h 10m. The time it takes to get you to your destination can typically vary by up to 16h 45m. There are 18443 km between Kuala Lumpur and Costa Rica. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Kuala Lumpur to Costa Rica that include hotel bookings?

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

  • How can I find direct flights from Kuala Lumpur to Costa Rica?

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

  • Can I find deals for business class flights from Kuala Lumpur to Costa Rica?

    Yes. Cheapflights offers flight deals from Kuala Lumpur 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

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

Complete your trip

Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
Costa Rica car hire
San José Juan Santamaria Intl Airport car hire
Liberia Airport car hire

Top airline flying from Kuala Lumpur to Costa Rica

Discover the top airline that operate flights from Kuala Lumpur to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 407,431 searches. Data last updated 2 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapestRM 7,136AverageRM 9,013FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Kuala Lumpur to Costa Rica, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

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

Certainly. Search results for flights to Costa Rica from Kuala Lumpur 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 Kuala Lumpur to Costa Rica become cheaper?

Of course! You can now track prices for flights from Kuala Lumpur to Costa Rica and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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