There are most likely no direct flights on the Kolkata — Bengaluru route
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A non-stop flight is the most convenient and comfortable way to fly from Kolkata to Bengaluru, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Kolkata — Bengaluru route
Kolkata — Bengaluru
12/21/2026
Departure
Direct flight
6E6438
starting at $90
Kolkata — Bengaluru
08/10/2026
Departure
Direct flight
IX1543
starting at $77
Kolkata — Bengaluru
08/17/2026
Departure
Direct flight
6E0573
starting at $90
Kolkata — Bengaluru
08/19/2026
Departure
Direct flight
IX1543
starting at $86
Kolkata — Bengaluru
08/25/2026
Departure
Direct flight
6E573
starting at $78
Kolkata — Bengaluru
09/23/2026
Departure
Direct flight
IX1543
starting at $92
Kolkata — Bengaluru
11/15/2026
Departure
Direct flight
IX1496
starting at $122
Flights from Kolkata to Bengaluru are operated by several airlines — IndiGo, Air India Express, and Airkenya Express. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $54, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
The cheapest one-way flight from Kolkata to Bengaluru departs on 12/22/2026, is operated by Airkenya Express and costs $54
There is no information about the cheapest roundtrip flight from Kolkata to Bengaluru
Fastest flight from Kolkata to Bengaluru takes 2h 40m
There are direct flights on this route 4 days a week: Su, Mo, Tu, and We
The distance between Kolkata and Bengaluru is 1560km (967 miles). There are 101 direct flights from Kolkata to Bengaluru. Kolkata and Bengaluru are in the same time zone. Flights from Kolkata begin at 6:20 AM. The latest flight from Kolkata departs at 10:20 PM
The cheapest flight ticket from Kolkata to Bengaluru according to data for the last 48 hours costs $54
Often the best time to buy tickets from Kolkata to Bengaluru is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Kolkata to Bengaluru can be found flying in these months: August, September, November.
The fastest flights from Kolkata to Bengaluru start from 2 hours 40 minutes in the air.
The following airlines operate direct flights on the route Kolkata — Bengaluru: IndiGo, Air India Express
The cost of a one-way flight from Kolkata to Bengaluru ranges from $61 (August 2026) to $107 (November 2026). On average, the ticket price is about $78–$172.
Tickets from Kolkata to Bengaluru are getting more expensive each month. From August 2026 to November 2026, the increase reached 74%, with prices now at $107. It's unlikely to get cheaper than the current level.
The most significant price increase was from August 2026 to November 2026 — up 74%. The best time to fly is August 2026–September 2026, when the average price is $64. In September 2026–November 2026, tickets cost around $86.
Given the rising prices, it's best not to delay your purchase. Flying in August 2026–September 2026 can save you up to 26% compared to the most expensive months.
Price variation across months on this route is 26.3%. Your choice of departure month significantly affects the total flight cost.
We couldn't find any special offers for flights from Kolkata to Bengaluru