We do not have 'open' tickets, but long stay tickets are valid for one year from the date of your booking providing that they are not allowed to expire. If you make a booking with a return date but think that you may use the ticket at another time, you must keep the ticket in date by moving the travel details forward. If more than 24 hours passes beyond the current booked date the ticket will expire and can no longer be used for travel. Alternatively, for complete flexibility we recommend our Flexiplus service. Arrive early or late and still have the freedom to turn up and board when you choose. Make use of our exclusive lounge with free amenities. (Complimentary magazines, newspapers and refreshment are available between 6am & 10pm local time)