TOP 10

Ranked 15 th for customer satisfaction globally , Helsinki is described by reviewers as small but modern , comfortable and clean , with free WiFi and easy rail connections to the city . The airport ’ s sleeping pods have also been praised highly , helping it score 4.3 stars from 720 reviews . Last year it served more than 16.4 million passengers .

At the other end of the airport size scale is Amsterdam Schiphol . An enormous yet extremely well built hub , it comes 13th in the global rankings . It has six runways and is the main base for national airline KLM , which along with other airlines helped to serve more than 58 million passengers at the airport . It originally opened in 1916 as a military base

28 January 2017