Sherpa eVisa Help by Destination Oman How long is my Oman eVisa valid for? Amara November 18, 2022 21:38 Updated The Oman eVisa is valid for entry or 30 days from the issue date. Related articles My travel date changed, what do I do? My travel date changed, what do I do? Can I enter Oman more than once with my eVisa? My travel date to Azerbaijan has changed, what do I do? How long does it take for the Omani eVisa to be approved?