Delhi (DEL) to Bangalore (BLR): 1,062 miles (1,709 km) great-circle, about 2h 35m nonstop by our estimate. Cheapest fare observed: $167 round-trip on Air India Express, with 1 stop, departing May 8, 2026.
$167 round-trip, Air India Express IX9818, departing 2026-05-08 at 04:40, returning 2026-05-09. The recorded itinerary left on a Friday, returning on a Saturday 1 night later; the fare was observed 13 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $167, it ranked 6th of the 30 round-trip fares we recorded from DEL (median $371). That is 15.7 cents per great-circle mile (round-trip price over one-way distance), below the DEL median of 27.9 cents across 30 round-trip routes.
Routes from DEL of similar length: Almaty (1,023 mi) at $461 and Bishkek (1,013 mi) at $520.
Air India Express had the cheapest fare on 2 of 30 DEL routes. It is the 17th longest of the 30 routes we track from DEL.
Of 4 departure airports with a fare to Bangalore, Delhi (DEL) ranked 2nd at $167. Lowest: $90 from Chennai (MAA); highest: $836 from Brisbane (BNE); 1 nonstop. Cheapest-fare airlines (routes): Air India Express (2), IndiGo (1) and Jetstar (1).
The reverse, Bangalore (BLR) to Delhi (DEL), was $176 round-trip on IndiGo, 1 stop, departing May 22, 2026. Bangalore to Delhi flights.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Kolkata, Asia/Kolkata; flight time is our estimate.