It is the time to sport, with Rio 2016 currently going on, and Etihad is celebrating the summer of sport with a sale that offers discounts of up to 20% on pretty much all of its routes, for bookings that are ex-India. The booking period ends 21 August 2016, for travel between 1 September 2016 and 31 May 2017 - which, if you ask me, is quite a liberal travel period. Here's more.