There are most likely no direct flights on the Lucknow — Kolkata route
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We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Lucknow to Kolkata
A non-stop flight is the most convenient and comfortable way to fly from Lucknow to Kolkata, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Lucknow — Kolkata route
All airports
Lucknow — Kolkata
10/30/2026
Departure
Direct flight
6E505
starting at $92
Lucknow — Kolkata
10/31/2026
Departure
Direct flight
6E6469
starting at $93
starting at $92
On the Lucknow — Kolkata route, flights are operated only by IndiGo. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $92, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — IndiGo regularly offers special deals.
The cheapest flight ticket from Lucknow to Kolkata according to data for the last 48 hours costs $92
Often the best time to buy tickets from Lucknow to Kolkata is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Lucknow to Kolkata can be found flying in these months: October.
The fastest flights from Lucknow to Kolkata start from 1 hour 40 minutes in the air.
The following airlines operate direct flights on the route Lucknow — Kolkata: IndiGo
The cheapest one-way flight from Lucknow to Kolkata departs on 10/30/2026, is operated by IndiGo and costs $92
There is no information about the cheapest roundtrip flight from Lucknow to Kolkata
Fastest flight from Lucknow to Kolkata takes 1h 40m
There are direct flights on this route 2 days a week: Fr and Sa
The distance between Lucknow and Kolkata is 886km (549 miles). There are 15 direct flights from Lucknow to Kolkata. Lucknow and Kolkata are in the same time zone. Flights from Lucknow begin at 7:35 AM. The latest flight from Lucknow departs at 8:20 PM
We couldn't find any special offers for flights from Lucknow to Kolkata