Air travellers will soon have to pay for luggage trolleys at Luton airport. From next month the airport will introduce a £1 charge for luggage trolleys, or two euros for people who do not have any British currency. The airport expects to earn million from the coin operated trolleys which will be similar to schemes already in place at some supermarkets. The difference with the airport trolleys, however, is that users will not get their money back when they have finished using the trolley.