Theme a link with l - redirect to translated version
I ended up doing it this way:

$nodepath = "node/26";
$languagepaths = translation_path_get_translations($nodepath);
$currentlanguage = i18n_language()-&gt;language;
$path = $languagepaths[$currentlanguage];

if (preg_match('/^node/',$path)) {
    $path = "". drupal_get_path_alias($path, $currentlanguage);
} else {
   $path = $nodepath;
}