You can configure this on a per-audience basis for member accounts on your site. Navigate to [Website Management > Members & Access > Member Permissions]. Scroll down to the Audience Login/Logout Redirection section. Click to edit your audience, and choose the login or logout redirect page from the drop down menu.
Note: Members will need to log in directly via a login page on your site to be directed to the page you set. See this guide for adding a login page. The login redirect only applies for member accounts. You cannot set up a login redirect for site owner/administrator logins.