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Cheap flights from Kuala Lumpur to Costa Rica from RM 2,459

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — SJO
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 21 January 2026.

Mon 2/1121:15
KUL
-
SJO
2 stops39h 44m
Qatar Airways
Fri 6/1106:22
SJO
-
KUL
2 stops42h 18m
Qatar Airways
Deal found 18/1RM 6,919

Find 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 21 January 2026.

Popular in

July

Cheapest in

May

Average price

RM 7,312
Highest demand for flights based on searches. 1% potential increase in price (RM 549 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (RM 686 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 21 January 2026.
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 30/4

08:00-07:17

3 stops37h 17m

RM 2,459

Kuala LumpurSan José

KUL - SJO

KULSJO

Kuala Lumpur Intl

Sun 5/4

12:50-20:19

3 stops69h 29m

RM 3,577

Kuala LumpurSan José

KUL - SJO

KULSJO

Kuala Lumpur Intl

Sun 5/4

23:55-16:20

1 stop30h 25m

RM 8,418

Flights are sorted by cheapest return flights first.

Deals found on 19/1

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
No data available for this route at this time. Please check back soon.

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 21 January 2026.
Read reviews from past customers who have flown with British 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.
British Airways
6.7
Okay
7,690 reviews
Check prices

Crew

7.6

Food

6.4

Comfort

6.8

Entertainment

6.4

Overall

6.7

Boarding

6.9

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,690 reviews
British Airways
6.7
Okay
7,690 reviews
Check prices

Crew

7.6

Food

6.4

Comfort

6.8

Entertainment

6.4

Overall

6.7

Boarding

6.9

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

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.

  • 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.

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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestRM 5,891AverageRM 6,620FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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