wordpress redirect after password reset

Here is a simple solution. Im hooking into login_headerurl. Maybe there is a better hook for this but it works, Put this in your functions.php:

function wpse_lost_password_redirect() {

    // Check if have submitted 
    $confirm = ( isset($_GET['checkemail'] ) ? $_GET['checkemail'] : '' );

    if( $confirm ) {
        wp_redirect( home_url() ); 
        exit;
    }
}
add_action('login_headerurl', 'wpse_lost_password_redirect');

What it does, it runs on login_headerurl and checks for the GET parameter “checkedmail” which you get after you submitted a valid username or email. Then i redirect by using the awsome function wp_redirect to the home_url.

UPDATE after comment

If you want to redirect the user after submitted a new password you only need to use the hook password_reset here is an example:

function wpse_lost_password_redirect() {
    wp_redirect( home_url() ); 
    exit;
}
add_action('after_password_reset', 'wpse_lost_password_redirect');