Most tourists and visitors to Egypt can obtain an entry visa at any ports of entry. All foreigners arriving in Egypt should have a valid passport (with at least 6 months left before expiration) to get your entry visa. However, the entry visa can also be obtained from Egyptian Diplomatic and Consular Missions abroad, or when in Egypt ( for extension or renewal) from the visa department at the Travel Documents, Immigration and Nationality Administration (TDINA) at Mogamma building located at Tahrir square in Cairo city center.
There are 2 types of visas in Egypt:
P.C.: If you have a reason to extend your stay, you can do that from the Ministry of Interior Affairs in Egypt after declaring the reasons for that and their acceptance for that reasons.
The Egyptian visa is simply a stamp (like a mail or postage stamp ) that you can buy from the visa office located in the arrival hall, at the port of entry, just before the immigration booth; you can’t really miss it! The visa stamp costs $25 USD only. You just stick in an empty page on your passport. Don’t worry; it’s so easy! Once you have bought your visa you then stand in line to get your passport stamped by the immigration officer.