With flight prices currently on the rise, short-haul city breaks are likely to be one of Europe’s biggest travel trends this summer as holidaymakers swap costly long-haul escapes for cheaper, easier getaways. ADVERTISEMENT ADVERTISEMENT Now, in the latest City Costs Barometer by the UK’s Post Office Travel Money, it has been revealed which European cities offer the best, and worst, value for travellers once they arrive in the destination. In its largest comparison yet, the annual report