Book your cheap flights to Thessaloniki with Travangelo. With more than a million people to amuse, Thessaloniki has a lot to offer for its locals and visitors across the globe. The young population enjoys the reachable nightlife that can be experienced at the downtown campus of Aristotle of the Thessaloniki University. In the daytime, people also have plenty of options to explore historical places. You will find the Acropolis and lasting monuments of the city's past empires.