Why Bucharest for a city break?
Bucharest is Europe's most surprising capital — a city that was called the Paris of the East in the 1930s for its extraordinary concentration of Art Deco and French Beaux-Arts architecture, that was subsequently half-demolished by Nicolae Ceaușescu's megalomaniac urban reconstruction programme (the Palace of the Parliament, the second-largest administrative building in the world, was built at the cost of 40,000 homes bulldozed) and that has emerged from that history with one of the most vibrant nightlife scenes, most creative food cultures and most genuinely inexpensive city break experiences in Europe.
From London and several UK airports it's around three hours ten minutes — direct flights with Ryanair, Wizz Air and TAROM. Bucharest Henri Coandă Airport is 16km from the centre (Express train, €1.50, 40 minutes). The city is extraordinarily cheap: a good dinner costs under £10, craft beer is £1.50, and the nightlife (clubs in former communist factories and palace courtyards) runs until 8am. Go in April to June or September to October; the summers are hot and winters cold, but neither is prohibitive.