From EUR1,053
Helsinki (HEL)to
Round-trip
Helsinki (HEL)to
Round-trip
Helsinki (HEL)to
Round-trip
As KLM Royal Dutch Airlines we offer flights to San José, serving Juan Santamaría International Airport (SJO) in Costa Rica at the most convenient flight times. Compare great fares and our favorable departure and arrival times, and enjoy the best in Dutch hospitality, while we serve you a refreshing drink with your delicious meal. All included in the fare when you’re flying long-haul with us.
Spanish
GMT -6
Costa Rican Colón
KLM offers a range of services to suit every traveller. From comfortable Premium Comfort Class to Business Class. Explore the possibilities, visit our Travel Guide and book your next trip with us today.
Looking for extra choice, convenience, and comfort during an intercontinental flight? Upgrade to our Premium Comfort Class and enjoy a spacious, exclusive cabin. Settle into a roomy seat designed with extra legroom and greater recline, making it easy to relax and unwind throughout your flight.
Fly in style with KLM Business Class, where privacy, comfort, and attentive service come together. Enjoy high-quality food and drinks, personalized attention from our cabin crew, and the ultimate in relaxation. Book your Business Class ticket today and experience the KLM difference.
Planning your next adventure? The KLM Travel Guide is here to inspire and inform, with expert tips and recommendations for destinations worldwide. Discover must-see attractions, local dining spots, and hidden gems, making it easy to create unforgettable travel experiences. Let KLM help you explore the world with confidence.
San José has warm weather year-round. March and April are the hottest months with temperatures around 25°C (77°F) on average. The rest of the year, it averages around 20°C (68°F). It can still get cold, however, if you plan on visiting any mountain regions where the air is cool and fresh. The only real time you may not want to visit is during its rainiest month in September.