Dublin to London the world’s second busiest international air route

A total of 3.6 million passengers travelled the route between Dublin and London last year; a 6.9% rise on the 2012 figure.
Traffic on the route grew by almost 7% last year, making it the second most popular inter-city international route, ahead of Jakarta to Singapore and behind the Hong Kong to Chinese Tapei route which remained the world’s most travelled despite an 11.5% decrease.