RANKED: The 21 cheapest holiday destinations in the world for 2020

FredP/Shutterstock Post Office Travel Money's annual Holiday Money report has been released, and it shows how far your money could go depending on where you travel this year. Based on data from national and regional tourist boards and specialist tour operators, the report's Worldwide Holiday Costs Barometer compares the price of eight typical tourist staples from 42 cities and destinations worldwide. The ranking then calculates a total cost for each destination to figure out which is the cheapes...