Instructions:Book flights costing at least £250 on Opodo, departing by 31 December 2008, and you can get a budget-beating £25 off. To claim your discount, enter bite (case-sensitive) as the e-voucher code once youve put your flights in the shopping basket. Offer ends at midnight on 28 October. Charter, multi-stop, low-cost airline and Beach holiday flights are not included in this offer. Terms and conditions apply*.