How it works? Tell it where and when you want to go and the max price you want to pay. E.g. Find all flights from Manchester to Majorca, between 1st April and 1st May under £20.
Or search 'all destinations'. Tell it the max price you'll pay e.g. £5, and it'll find every flight under £5.
THE FLIGHTCHECKER IS LOCATED AT: www.moneysavingexpert.com/flightchecker