Last updated: 30 April 2026 The london to paris train is the fastest, most comfortable, and most sustainable way to travel between the two capitals. This guide gives you clear times, prices, booking steps, luggage rules, border checks, and practical tips with links to official sources. You will know exactly what to book, when to arrive, and how to connect on arrival. Key takeaways - Journey time: Around 2 hours 16 minutes on most direct high-speed services, city center to city center. See Eurostar’s official timings and check-in rules for details and updates (Eurostar London–Paris, Eurostar check-in times). - Stations: London St Pancras International to Paris Gare du Nord. Both have direct metro and rail links. See St Pancras International and Gare du Nord. - Check-in: Arrive 45–60 minutes before departure for ticket check, security screening, and UK/EU border controls (Eurostar guidance). - Luggage: Generous allowance with no weight limit for most tickets; size and item limits apply (...