Dubai: Qatar Airways said earlier this week it has expanded its passenger offering to Europe with a new interline agreement with Spanish carrier, Vueling. Qatar Airways said the agreement came into effect on September 1 and will improve trans-European traffic by providing passengers with more options for long-haul travel connections. The agreement covers Vueling’s operations out of its main hub El Prat airport in Barcelona, Spain, as well as its operations from Fiumicino airport in Rome Italy. Vueling offers direct flights to 121 destinations from El Prat and 40 direct routes from Fiumicino.