(1) Eurostar sale: This offer is for Standard or Standard Premier adult fare bought between 29/08/2017-11/09/2017 for travel between London/Ebbsfleet International/Ashford International and Paris, Brussels, Lille, Calais, and Any Belgian Station between 28/09/2017 to 09/12/2017, excluding the following black out dates 20 October 2017 to 05 November 2017. This offer is based on a compulsory return. Tickets are exchangeable up to departure by paying a £30 fee in Standard or a £40 fee in Standard Premier plus (if the new fare is more expensive than the original fare) any difference in fare (difference in price between the original fare and the available fare on the day in the same or higher class of service). Tickets are non-refundable at any time. Maximum 9 passengers per booking. Immediate payment required. Fares valid for travel any day of the week subject to availability. No stay away condition (can be used as a day trip). Subject to availability.