Many airlines offer scheduled flights to Cairo.
The two-hour direct flight between Cairo and Port Sudan is operated weekly on Tuesdays and Saturdays by
"Badr Airlines“.
"Badr Airlines" is IATA - IOSA certified.
You need a visa for Egypt when leaving the transit area, it is easily available at the bank counter in the arrivals hall. .
Depending on your individual travel plans or flight connection, you can use the transit transfer between the terminals or you enter to Egypt if your travel plans include an overnight stay in Cairo.
The hotels at the airport all offer a shuttle bus.
Depending on your individual travel planning or flight connection, an overnight stay is possible or necessary both on arrival and departure.
You can use a stay in Cairo for a cultural excursion to the sights of this city. A half-day excursion takes you to the Pyramids and Sphinx of Gizah and also to the Egyptian Museum if you plan a full day.