IndiGo
Every day
starting at $64
Compare airlines, prices, and flight durations for your trip
A non-stop flight is the most convenient and comfortable way to fly from Kolkata to Varanasi, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Kolkata to Varanasi:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
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IndiGo
Every day
starting at $64
Kolkata — Varanasi
01/31/2026
Departure
Direct flight
6E822
starting at $74
Kolkata — Varanasi
02/01/2026
Departure
Direct flight
6E6501
starting at $72
Kolkata — Varanasi
02/20/2026
Departure
Direct flight
6E6501
starting at $65
Kolkata — Varanasi
02/27/2026
Departure
Direct flight
6E6501
starting at $67
Kolkata — Varanasi
03/05/2026
Departure
Direct flight
6E6501
starting at $60
Kolkata — Varanasi
03/28/2026
Departure
Direct flight
6E822
starting at $72
Kolkata — Varanasi
05/02/2026
Departure
Direct flight
6E822
starting at $69
starting at $60
The route Kolkata — Varanasi is served by a single airline — IndiGo. This means that when planning your trip, you won’t need to spend time choosing between dozens of carriers: all flights are operated by one provider, which simplifies the booking process. Despite the limited choice, passengers can still plan ahead, select optimal departure dates, and buy tickets at the lowest price — from $60. Using our service, you can quickly compare available IndiGo flights and book a seat in advance at a favorable rate.
The cheapest one-way flight from Kolkata to Varanasi departs on 03/05/2026, is operated by IndiGo and costs $60
There is no information about the cheapest roundtrip flight from Kolkata to Varanasi
Fastest flight from Kolkata to Varanasi takes 1h 25m
There are direct flights on this route 4 days a week: Su, Th, Fr, and Sa
The distance between Kolkata and Varanasi is 647km (401 miles). There are 16 direct flights from Kolkata to Varanasi. Kolkata and Varanasi are in the same time zone. Flights from Kolkata begin at 10:00 AM. The latest flight from Kolkata departs at 3:20 PM
The cheapest flight ticket from Kolkata to Varanasi according to data for the last 48 hours costs $60
Often the best time to buy tickets from Kolkata to Varanasi is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Kolkata to Varanasi can be found flying in these months: March, May, February.
The fastest flights from Kolkata to Varanasi start from 1 hour 25 minutes in the air.
The following airlines operate direct flights on the route Kolkata — Varanasi: IndiGo
The minimum one-way ticket price from Kolkata to Varanasi is $64 (March 2026), while the maximum is $74 (January 2026). On average, a ticket costs $69–$72.
We couldn't find any special offers for flights from Kolkata to Varanasi