Fares quoted must be booked in advance at eastcoast.co.uk only and no later than 18.00 the day before travel. 56,000 tickets to London released each week, and 12 weeks in advance.Fares vary according to time of booking and origin/destination. Tickets are subject to availability. Full Terms and Conditions are available at eastcoast.co.uk. When booking in advance at eastcoast.co.uk