This simple plugin allows you to redirect individual pages to other pages (in the site, or external ones).
Edit the page you want to redirect and insert this tag in the title, description or tags/keywords field:
destination can be another page's slug, or an URL.
Note: if you choose to put that tag in the tags/keywords field, you may prefer to prefix it with an underscore, like:
(so that I18N Search doesn't show it in the tag cloud)