Season Tickets Our new Season Tickets for Retford and Grantham to London King's Cross offer fantastic savings for regular customers. Available now! Here's how much you can save: If you travel frequently from Retford or Grantham, a Hull Trains Only Season Ticket offers big savings on the cost of your usual Season Ticket renewal. In standard class you can save up to: £36 on a weekly season ticket £140 on a monthly season ticket £1,464 on an annual season ticket Seaon Tickets are also available to include travel in London Zones 1-6. Why not upgrade to first class where the savings are even better, saving up to: £2,204 with our first class season tickets To purchase your season ticket, visit your local staffed station. Weekly tickets may also be purchased on board Hull Trains services. Please note that in all cases, a photocard is required when you use a season ticket - take a passport sized photograph along to your local staffed station where these can be purchased. For more information on the Hull Trains Season Tickets, please call us on 01482 21 57 46.