The flight distance from Keflavik International Airport (KEF) in Reykjavik, Iceland to Juan Santamaria International Airport (SJO) in San Jose, Costa Rica is 7,652 kilometers (4,755 miles / 4,132 nautical miles). The estimated flight time for this route is approximately 10h, flying west southwest at a heading of 248°.

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 Iceland 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 14:50 in Reykjavik, it's 08:50 in San Jose. With a 6-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 2,850 feet between the two airports. Juan Santamaria International Airport sits higher than Keflavik International Airport.

The return flight from San Jose (SJO) to Reykjavik (KEF) follows a heading of 24° (north 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 Keflavik International Airport (KEF) and Juan Santamaria International Airport (SJO) detail pages, or use our flight duration calculator to compare other routes.