The flight distance from Dublin Airport (DUB) in Dublin, Ireland to Port St Johns Airport (JOH) in Port St Johns, South Africa is 10,066 kilometers (6,255 miles / 5,435 nautical miles). The estimated flight time for this route is approximately 13h, flying south southeast at a heading of 150°.

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

Time zone information: When it's 06:52 in Dublin, it's 08:52 in Port St Johns.

The return flight from Port St Johns (JOH) to Dublin (DUB) follows a heading of 340° (north 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 Dublin Airport (DUB) and Port St Johns Airport (JOH) detail pages, or use our flight duration calculator to compare other routes.