Exclusive: 2026 will see more than 50 flights a day between the UK and French capitals 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 As Eurostar celebrates 31 years of a monopoly on passenger rail through the Channel Tunnel from London to Paris , airlines are stepping