The best ships and sailings to experience P&O Cruises in 2025 and beyond Sign up to Simon Calder’s free travel email for expert advice and money-saving discounts Get Simon Calder’s Travel email Get Simon Calder’s Travel email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice P&O Cruises flies the flag for Great Britain when it comes to affordable family-friendly and adult-only cruises to a variety of destinations. The seven