If you want to change the ticket date and you do not know how to do so. Then, in that case, you will have to visit the official website. First, open the “contact us” option that you get at the bottom of the first page. Once the next page opens, you can get the Etihad airways customer service number which is available at your service 24/7. Call them up, and they will give you all the pieces of information about the Etihad airways ticket change.