Cheap Flights New Delhi to Kolkata from £46

Flight FAQs

• Which airlines offer the cheapest flights from New Delhi to Kolkata?

  Based on Trip.com data, Air India Express offers Cheapest nonstop one-way flights from £46 (for example, DEL–CCU on Wed, Oct 7). For a Cheapest nonstop return flight, Air India Express offers fares from £83, departing on Sat, Oct 3 and returning on Sat, Oct 10.

• Which airlines offer direct flights from New Delhi to Kolkata?

  At the moment, you can catch a direct flight from New Delhi to Kolkata with the following airlines, including: IndiGo Air India Spicejet Akasa Air Air India Express Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from New Delhi to Kolkata?

  A flight from New Delhi (DEL) to Kolkata (CCU) takes an average of 2 hours 17 minutes.

• When is the best time to book flights from New Delhi to Kolkata?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from New Delhi to Kolkata is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there from New Delhi to Kolkata each week?

  On average, 157 direct flights operate each week between New Delhi and Kolkata. See below the schedules of the main airlines serving this route:
  IndiGo: S/M/T/W/T/F/S – 6E5191 (departure at 05:10) Air India: S/M/T/W/T/F/S – AI2702 (departure at 03:13) Akasa Air: S/M/T/W/T/F/S – QP1803 (departure at 17:20)

• How can I find the best deals on flights from New Delhi to Kolkata?

  Here are some tips for finding the best flight deals from New Delhi to Kolkata on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Wed, Oct 7, with one-way fares from just £46.
  · Compare airlines. Air India Express currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. January is generally the busiest month for travel to Kolkata.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from New Delhi to Kolkata to get the best price?

  The cheapest month to book a flight from New Delhi to Kolkata is usually September, when demand is lower.

• Which upcoming date is the cheapest for flights from New Delhi to Kolkata?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from New Delhi to Kolkata on September 13, 2026 with Air India Express, with prices starting at £42.

• Which airports should you choose for flights from New Delhi to Kolkata?

  Flights to Kolkata can arrive at: Netaji Subhash Chandra Bose International Airport (CCU). The most common route connects Indira Gandhi International Airport and Netaji Subhash Chandra Bose International Airport (DEL–CCU).

• What is the time difference between New Delhi and Kolkata?

  The time difference between Kolkata and New Delhi is 0m.

• How can I change or cancel my flight ticket from New Delhi to Kolkata?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average price of a one-way flight from New Delhi to Kolkata?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from New Delhi to Kolkata is £77. Fares vary by travel date, airline and availability.

• What is the average price of a return flight from New Delhi to Kolkata?

  Based on Trip.com data for flights departing in the next 30 days, the average return fare from New Delhi to Kolkata is £140. Fares vary by travel date, airline and availability.

• How do I book flights from New Delhi to Kolkata on Trip.com?

  Enter New Delhi and Kolkata, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the New Delhi to Kolkata route?

  IndiGo, Air India Express and Akasa Airare the most popular budget airlines flying from New Delhi to Kolkata. Check baggage, seat and payment fees before comparing the final price.