The duke is going back to work next week, so no honeymoon for now. Prince William and Kate Middleton—or the duke and duchess of Cambridge—flew off from London in a helicopter today for a private weekend somewhere in the UK, reports the Daily Mirror. But the couple won't take their overseas honeymoon just yet. (That destination remains a mystery, too.) Instead William will return to his job as an RAF rescue pilot in Wales for now. Click to see wedding highlights. (More Prince William stories.)