Flights to Malaga, Seville and La Coruna will start on 1 April, with Menorca and Granada the following day. They will add to the budget brand’s existing seven services, including Valencia and Barcelona.
Vueling is part of the IAG family of airlines, which includes British Airways and Aer Lingus.
Vueling’s Carolyn Prowse, chief commercial, strategy and network officer, said: “We are very proud to announce the development of our international network from London Gatwick, thanks to the coordination with British Airways, which enables us to offer the best joint product from London to help grow our markets.