It is possible for most tourists and visitors to obtain an entry visa at any of the Major Ports of Entry for about US$25.
There is an e-Visa available for passport holder from;
Albania, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahrain, Belarus, Belgium, Bolivia, Brazil, Bulgaria, Canada, Chile, Colombia, Croatia, Czech Republic, Denmark, Ecuador, Estonia, Finland, France, Georgia, Germany, Greece, Hong Kong, China, Hungary, Iceland, Ireland, Italy, Japan, Kazakhstan, Korea South, Kuwait, Latvia, Lithuania, Luxembourg, Macedonia, Malta, Mexico, Moldova, Monaco, Montenegro, Netherlands, New Zealand, Norway, Oman, Paraguay, Peru, Poland, Portugal, Qatar, Republic of Cyprus, Romania, Russian Federation, San Marino, Saudi Arabia, Serbia, Singapore, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Taiwan, Ukraine, United Arab Emirates, United Kingdom, United States, Uruguay, Vatican City and Venezuela.
Visa on arrival is also available for the above listed countries. Be sure to have the correct amount of cash. Exchange rates will be awful when you arrive.
Visa are not required for visitors from Bahrain, Hong Kong, Israel, Kuwait, Lebanon, Macao, Oman, Saudi Arabia, United Arab Emiratesand Malaysia. Conditions may apply so please check with your local embassy or airline.
Egypy e-Visa - official website