India, Sept. 29 -- Whether you are travelling for work, visiting family or planning a holiday, a flight from New Delhi to Kolkata is a convenient way to travel between two of India's most important cities. The two cities are connected by direct flights that take about 2 to 2.5 hours depending on the flight and operating conditions. Ticket prices may vary, depending on the airline, date of travel, time of booking, fare type, and availability of seats. Read this guide to understand these factors before choosing a flight that suits your schedule and budget.

A direct Delhi to Kolkata flight usually takes about 2 to 2.5 hours. The route is served by domestic airlines, and travellers have multiple choices throughout the day. Depending on when ...