No, Dibrugarh Airport (DIB) does not have a dedicated lounge, which fits its role as a regional airport serving upper Assam's tea-estate and oil-industry economy rather than a major domestic or international hub. If you searched Dibrugarh airport lounge hoping for a Priority Pass venue or an airline club, the honest answer for this corner of northeastern India is that no such facility currently operates here.
Dibrugarh sits deep in upper Assam, close to the Brahmaputra river and surrounded by some of India's best-known tea estates, and the airport's traffic reflects that regional economy: domestic flights on smaller aircraft connecting the tea and oil sector to the rest of the country, rather than the dense schedules and premium-cabin volume that support lounge infrastructure at a major Indian hub. That service pattern, modest frequency built around a specific regional industry rather than mass transit demand, is a real part of why no lounge has developed here.
For genuine lounge access in this part of India, Kolkata's Netaji Subhas Chandra Bose International Airport, the main gateway to the northeast, or Delhi's Indira Gandhi International Airport further west, are the honest points of comparison: full international terminals with airline and card-network lounge options built for a different scale of traffic entirely. Travellers connecting through either city on the way to or from Dibrugarh should plan any lounge use around that leg rather than expecting one locally.
If you are flying into Dibrugarh for tea-garden visits, oil-sector business, or onward travel into upper Assam, treat the airport as a straightforward regional terminal: basic seating and simple refreshment stands rather than a dedicated lounge space. Build in connection time through Kolkata or Delhi if lounge access is part of your plan, and confirm current facilities directly with your airline, since regional airport amenities in India can change as routes and traffic grow.