Collect 4 codes from the times and the Sunday times between this Sunday, 12 and Wednesday 22 Feb. First code inside The Sunday Times this weekend, 12/2. Next code on 13/2.
A booking fee of £1.5 will be charged in addition.
Open.Sauce.81 listed the terms and conditions from the times web site. Subscriber of The Times can redeemed the ticket online without collecting codes.
13/2 - Code seems to available everyday and not day specific, that means if you missed yesterday paper you can start collecting today for 4 days.
17/2 - octopus kindly pointed out the link to redeem the tickets at http://www.timesticketoffers.co.uk/legoland/