Turkish Airlines is to add four new services from Istanbul later this month.
The carrier is planning thrice-weekly services to Isparta in Turkey, Santiago De Compostela in Spain and Valletta in Malta, and a four-times-weekly service to Salzburg, Austria.
Istanbul-Isparta flights will begin on 20 May and the Spanish service the following day. Malta's capital will be served from 25 May, and Salzburg from 28 May.
The new services will bring to five the number of new services added by the Turkish flag carrier in May.
On 2 May, it opened a route between Istanbul and Friedrichshafen, Germany.
According to Innovata schedules, the carrier will compete with Air Malta on the Istanbul-Valletta route, while it will be the sole operator on the routes to Santiago De Compostela and Salzburg.