Yes. You can make a 'Multi-city' booking with stopovers on qatarairways.com. A stopover is a break in the journey for more than 24 hours in one of the cities that you pass through on your itinerary. You can select a maximum of six flights and 4 cities. You can also select cities operated by our partner airlines to make your stopover. Please click on the 'Multi-city' link on the 'Book a flight' tab from the homepage.
For further enquiries contact your local offices, contact details can be found in the following link https://www.qatarairways.com/en/worldwide-offices.html