The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Denis Island Airport (DEI) in Denis Island, Seychelles is 4,617 kilometers (2,869 miles / 2,493 nautical miles). The estimated flight time for this route is approximately 6h, flying southwest at a heading of 235°.

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 Seychelles. It is an intercontinental flight between Asia and Africa. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 20:11 in Kolkata, it's 18:41 in Denis Island.

The return flight from Denis Island (DEI) to Kolkata (CCU) follows a heading of 49° (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 Netaji Subhash Chandra Bose International Airport (CCU) and Denis Island Airport (DEI) detail pages, or use our flight duration calculator to compare other routes.