Eurostar has launched a flash sale offering discounted fares for autumn travel to several European destinations. One-way tickets to Paris, Brussels, Lille, Rotterdam, and Amsterdam will start at £35. The sale is available online and automatically applied at checkout, with no need for discount codes. The sale runs from September 9 to September 14 at 22.59pm. The discounted fares apply to travel dates from September 23 to December 16, subject to availability. However, there are blackout dates where passengers will not be able to get a discount. These include specific dates for travel between London St Pancras International and Paris Gare du Nord, Paris Gare du Nord and London St Pancras International, London St Pancras International and Brussels-Midi/Zuid /Lille Europe, Brussels-Midi/Zuid /Lille Europe and London St Pancras International, London St Pancras International and Rotterdam Centraal /Amsterdam Centraal, and Rotterdam Centraal /Amsterdam Centraal and London St Pancras International. Additionally, due to engineering works, the trains will not operate on certain dates for travel between London St Pancras International and Amsterdam Centraal, London St Pancras International and Rotterdam Centraal, and Rotterdam Centraal to London St Pancras International. All tickets included in the sale are £35 one way, valid on adult Eurostar Standard class. As long as passengers avoid the blackout dates, they can secure a round trip for just £70. Eurostar also offers a service called Eurostar Snap, which allows passengers to purchase leftover tickets based on available seats last-minute. This service offers up to 50% discount, but tickets are non-exchangeable, non-refundable, non-transferable, and non-cancellable. Bookings can be made up to 14 days before travel on routes to and from London, or up to eight days before on all other routes. A new European sleeper train will connect four iconic cities by 2028. The train company, European Sleeper, has announced plans for its first night train route to Scandinavia in spring 2028, connecting Brussels and Amsterdam with Copenhagen and Malmö. Other cities, such as London, Paris, Stockholm, and Oslo, can be reached with one additional change along the route. Prices for the new route have not been released yet.