The flight distance from Cape Town International Airport (CPT) in Cape Town, South Africa to Serui Airport (ZRI) in Serui-Japen Island, Indonesia is 12,397 kilometers (7,703 miles / 6,694 nautical miles). The estimated flight time for this route is approximately 16h, flying east southeast at a heading of 108°.

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

Time zone information: When it's 07:19 in Cape Town, it's 14:19 in Serui-Japen 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 Serui-Japen Island (ZRI) to Cape Town (CPT) 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 Cape Town International Airport (CPT) and Serui Airport (ZRI) detail pages, or use our flight duration calculator to compare other routes.