Best Deals on Flights from Delhi to Kolkata from ₹5,519*

Buy Delhi (DEL) to Kolkata (CCU) flight tickets with Air India Express. Book your tickets today and get up to 20% off on your flights from Delhi to Kolkata using the FLYAIX code. Student, senior citizens, defence personnel, unaccompanied minors, and families can be eligible for special fares too! Enjoy in-flight services, a comfortable ride, and more!

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Find the Best Flights from Delhi to Kolkata

May 2026
From₹5,519*
Seen: 4 hrs ago
One Way/Economy
Jun 2026
From₹5,729*
Seen: 12 hrs ago
One Way/Economy
Jul 2026
From₹8,745*
Seen: 13 hrs ago
One Way/Economy
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    • *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    Best Flights Deals by Popularity from Delhi to Kolkata 

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.