The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Siargao Airport (IAO) in Del Carmen, Philippines is 4,239 kilometers (2,634 miles / 2,289 nautical miles). The estimated flight time for this route is approximately 6h, flying east southeast at a heading of 103°.

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 India with Philippines. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 22:56 in Kolkata, it's 01:26 in Del Carmen.

The return flight from Del Carmen (IAO) to Kolkata (CCU) follows a heading of 294° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Netaji Subhash Chandra Bose International Airport (CCU) and Siargao Airport (IAO) detail pages, or use our flight duration calculator to compare other routes.