U.S., Dec. 10 -- Heathrow has undergone a festive Christmas transformation, as students from Heathrow Primary deck the halls with over 500 hand crafted bulbuls and help switch on close to a kilometer of Christmas lights.

The UK's busiest airport is set to sparkle this Christmas welcoming over 6.5 million passengers in December alone. To celebrate the official opening of Christmas at Heathrow, representatives from Heathrow Primary School delighted passengers in Terminal 2 with a Christmas carol flash performance on Friday accompanied by special guest, Santa. 30 students added a new set of Christmas decorations each hand decorated at their workshop in West Drayton.

The airport has also launched it's Christmas activity calendar running fro...