KUL - SJO

RM 3,844 Find Cheap Flights from Kuala Lumpur to San José

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 San José 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

KAYAK searches hundreds of travel sites at once for deals on flights to San José

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kuala Lumpur to San José, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kuala Lumpur to San José, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
RM 6,468
British Airways
Thu 5/3Mon 9/3
KUL - SJO • 2 stops
Cheapest one-way flight
RM 3,844
Qatar Airways
Sun 5/4
KUL - SJO • 2 stops
Top airlines
British Airways
Cheapest • from RM 6,468 (return)
Qatar Airways
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kuala Lumpur to San José (KUL-SJO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kuala Lumpur to San José 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 return flight deals from Kuala Lumpur Intl to San José

Thu, 5 Mar - Mon, 9 Mar
British Airways Logo
23:20 - 20:58
KUL
-
SJO
35h 38m2 stops
British Airways Logo
14:59 - 17:25
SJO
-
KUL
60h 26m2 stops
RM 6,468British Airways
Thu, 5 Mar - Mon, 9 Mar
British Airways Logo
23:20 - 20:58
KUL
-
SJO
35h 38m2 stops
British Airways Logo
10:25 - 17:25
SJO
-
KUL
41h 00m2 stops
RM 6,481British Airways
Thu, 5 Mar - Mon, 9 Mar
Qatar Airways Logo
10:15 - 22:43
KUL
-
SJO
50h 28m2 stops
Qatar Airways Logo
14:20 - 20:40
SJO
-
KUL
40h 20m2 stops
RM 6,665Qatar Airways
Booking Insights

KAYAK's insights & trends for Kuala Lumpur Intl to San José flights

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

How much is a return flight from Kuala Lumpur Intl Airport to San José?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Kuala Lumpur Intl Airport to San José departing in March.

Good to know

Low seasonMay
Cheapest flightRM 3,844
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Kuala Lumpur to San José

When to book flights from Kuala Lumpur Intl to San José

Are your dates flexible? Find out the best times to travel from Kuala Lumpur Intl to San José based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kuala Lumpur to San José flights

  • What is the cheapest flight from Kuala Lumpur Intl Airport to San José?

    In the last 3 days, the lowest price for a flight from Kuala Lumpur Intl Airport to San José was RM 2,875 for a one-way ticket and RM 6,468 for a return.

  • Which aircraft models fly most regularly from Kuala Lumpur to San José?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kuala Lumpur to San José?

    oneworld is the only airline alliance operating flights between Kuala Lumpur and San José.

  • Which is the best airline for flights from Kuala Lumpur to San José, Qatar Airways or British Airways?

    The two airlines most popular with KAYAK users for flights from Kuala Lumpur to San José are Qatar Airways and British Airways. With an average price for the route of RM 8,846 and an overall rating of 7.4, Qatar Airways is the most popular choice. British Airways is also a great choice for the route, with an average price of RM 6,711 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Kuala Lumpur to San José?

    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 San José.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Kuala Lumpur 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 San José?

    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 San José with an airline and back to Kuala Lumpur with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kuala Lumpur to San José?

    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 San José from Kuala Lumpur up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Kuala Lumpur Intl to San José

 
See real verified KAYAK customer reviews for airlines flying from Kuala Lumpur to San José. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kuala Lumpur Intl to San José? 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
Qatar AirwaysOverall score based on 3677 reviews
7.3Food
7.4Comfort
7.9Crew
7.4Entertainment
7.5Boarding
Airline reviews

The service was good but the food was a NO

8.0 ExcellentAnonymous, Nov 2025
EBB - DOH
Read more Qatar Airways reviews

The service was good but the food was a NO

Initial booking was confusing and had to get new CC issued.

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Good. It would be great if comfort seats were available

It never happened. Me flight from Doha to São Paulo was lated and the time of waiting for the luggage arrives when we arrived in São Paulo was about 1 hour and half. So it took a lot of time just waiting the luggage of flight that was already late, consequently we lost the flight to Recife with Latam Airlines and had to go to the Qatar office to arrange another flight to us to Recife, that one with Azul Airlines. It was more 4 hours waiting to this other flight to knows that this other flight was delayed too, total of 5 hours more at the airport to waiting to go home :/

My flight was delayed. I was rebooked twice and even the second flight that was additional connection in London was delayed too, so I ended up spending more than 24 hours flying between four different countries and to be honest I’m not sure whether I ever want to use this airline again. My luggage is still delete. It’s been more than 48 hours now so to be honest, I’m not even sure how to describe the level of frustration I have.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

Terrible experience resolving missed connection after flight was delayed. 3 hour queue at transit desk, not enough staff, no organisation, worst ever flying experience.

Awful plane to Tashkent. Not even possible to sleep. In business class does not even recline fully

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

Not only were the aircrafts spacious, but the crew was friendly and efficient. I was so gracious for the included meals on the longer flight (8+ hours).

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

I had great difficulty in switching flights. The airline said it was up to Kayak and Kayak said it was up to the airline! Incredibly frustrating!!!

It was perfect. The service was exceptional. I would never want to cross the Atlantic in anyone else's sardine tins.

They can separate the young children from people who want to have a rest. It had lots of crying and loud noises from the children.

In-flight service was very good. The entertainment system keeps resetting, it happened at least 7 times.

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

They removed our booking without telling us. Cost us thousands to book last minute

I never got the flight. Someone hacked your information and sold me a fake flight. Didn't know this till I tried to check in and was told the flight didn't exsist and it was a fraudulent ticket. I'm not sure how to get this fixed but I had to pay $1500 to book a last minute flight. I understand that this was not Kayak company that sold me a fake flight but I was sold a fake flight based on my booking with Kayak. I ended up having to pay for an extra night hotel stay. I guess I need to start by contacting someone at kayak to get this resolved. My bank has stopped all bank transactions because of it.

Flight was cancelled at the last minute with no explanation. No viable alternative offered and zero customer service support. Totally useless.

Everything you need to know for your flight from Kuala Lumpur Intl to San José

Information on your arrival and departure airports