The week-long offer comes into effect from today and will continue till November 10 with a travel period window of six months, Qatar Airways said in a release.
The discount of up to 25 per cent is being offered for return travel on Qatar Airways in all classes for travel originating from India, it said.
"This exciting offer provides our passengers travelling on leisure or business trips, an opportunity to visit more than 140 destinations worldwide on our rapidly expanding global network.
"We look forward to seeing them take advantage of these incredibly special fares over the next few days," Qatar Airways vice president for the Indian sub-continent Ihab Sorial said.
Qatar Airways offers flights from 12 cities in India via its hub in Doha to global destinations such as Barcelona, Chicago, Dallas, Houston, London, Miami, New York, Paris, Philadelphia, Rome, Washington DC besides other destinations.
The Doha-based airline operates across 145 business and leisure destinations spanning over the Middle East, Asia Pacific, Africa, North America and South America with a fleet of 139 aircraft.