The flight distance from Jorge Newbery Airpark (AEP) in Buenos Aires, Argentina to Denis Island Airport (DEI) in Denis Island, Seychelles is 11,934 kilometers (7,416 miles / 6,444 nautical miles). The estimated flight time for this route is approximately 15h, flying east southeast at a heading of 107°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Argentina with Seychelles. It is an intercontinental flight between South America and Africa. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 11:00 in Buenos Aires, it's 18:00 in Denis Island. 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.

The return flight from Denis Island (DEI) to Buenos Aires (AEP) follows a heading of 232° (southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Jorge Newbery Airpark (AEP) and Denis Island Airport (DEI) detail pages, or use our flight duration calculator to compare other routes.