The regional carrier has added 220 extra weekly flights on its most popular routes.
New routes include: Cardiff to Verona, London City to Paris Charles de Gaulle and Norwich to Alicante.
The Newquay-Gatwick service will also benefit from a larger aircraft.
Paul Simmons, Flybe’s chief commercial officer said: “Our main focus in creating next summer’s schedule has been not only to introduce new routes but, just as importantly, to further increase the frequency of our flights on many of our most established business routes."
