The flight distance from Kerry Airport (KIR) in Killarney, Ireland to Juan Santamaria International Airport (SJO) in San Jose, Costa Rica is 8,090 kilometers (5,027 miles / 4,368 nautical miles). The estimated flight time for this route is approximately 11h, flying west at a heading of 264°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Ireland with Costa Rica. It is an intercontinental flight between Europe and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 11:35 in Killarney, it's 04:35 in San Jose. With a 7-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 2,909 feet between the two airports. Juan Santamaria International Airport sits higher than Kerry Airport.

The return flight from San Jose (SJO) to Killarney (KIR) follows a heading of 38° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Kerry Airport (KIR) and Juan Santamaria International Airport (SJO) detail pages, or use our flight duration calculator to compare other routes.