This summer is shaping up to be an expensive and uncertain time to fly, especially if you’re planning a European vacation.
Volatile fuel prices because of the war in Iran are straining airlines around the globe, but perhaps nowhere as much as in Europe, where jet fuel supplies could run low by mid-May. European airlines like Lufthansa and KLM have announced they are cutting flights, and others could follow.
Carriers everywhere are increasingly passing costs on to passengers wherever they can by raising airfares, charging more for bags and…