5. Cool in Copenhagen: Norwegian Air
Starting this February, the newfangled, deal-savvy Norwegian Air will be carting passengers to Copenhagen from JFK for as little as $229 each way. But it’s no busted budget airline. There’s extra legroom, a touchscreen personal entertainment system, and legit free in-flight WiFi. February is culture month in Copenhagen, so check out Wondercool, the city’s wild winter fest complete with food fairs, art shows, and a live music pool party.