Ryanair has its busiest year ever
The airline claimed it accounted for almost 50% of traffic between the cities. Dublin-London is the busiest airline route in Europe and is also served by Aer Lingus, Cityjet and BMI, the former British Midland.
This is the first time Ryanair has broken the two million passenger barrier on its operations between Dublin and Stansted. Aer Lingus, which flies to Heathrow and Gatwick, carried 1.4 million passengers between Dublin and London to the end of November.