Cheap Flights from Indira Gandhi International to Kolkata

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Flight deals from Indira Gandhi International to Kolkata

Looking for a cheap last-minute deal or the best return flight from Indira Gandhi International to Kolkata? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Indira Gandhi International to Kolkata

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Indira Gandhi International to Kolkata flights are currently cheapest in July.

Direct flights from Indira Gandhi International to Kolkata

Indira Gandhi International to Kolkata: Alternative routes

Compare routes from Indira Gandhi International to Kolkata below. You may find an airport to fly into that's cheaper, faster, or easier than Kolkata.

New Delhi to Kolkata: Flight information

The things to know before you go.
Cheapest flight found89 €
Cheapest month to flyAugust
Average flight time2 hrs, 12 mins
Most popular airlineJapan Airlines
Average flights per week306

Finding cheap flights from Indira Gandhi International to Kolkata: Frequently asked questions

The best price we found for a return flight from Indira Gandhi International to Kolkata is 89 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 12 minutes is the average flight time from Indira Gandhi International to Kolkata.
Japan Airlines, IndiGo and Virgin Atlantic fly direct from Indira Gandhi International to Kolkata.
As of April 2025, there are 310 flights per week flying from Indira Gandhi International to Kolkata.
The cheapest month to fly from Indira Gandhi International to Kolkata is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Indira Gandhi International Airport to Kolkata Airport on Wednesday, 6 August 2025.
Yes – the average flight time is 2 hours and 12 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kolkata but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kolkata is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, IndiGo offers the cheapest flight tickets to Kolkata.

Flying from Indira Gandhi International Airport (DEL) to Netaji Subhas Chandra Bose Airport (CCU): what you need to know

  • Take a direct flight from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport and you'll be travelling for an average of 2 hours 10 minutes.

  • New Delhi and Kolkata are in the UTC+5:30 timezone. That means you won't have to change your watch when you arrive.

  • There are 245 Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport flights every week. Jump on the 02:30 flight if you want to be on your way as early as possible. If you'd like to make the most of your day before heading off, the latest flight is at 21:35.

  • Your DEL to CCU flight won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • You'll likely experience bigger queues in popular months like July. Arriving up to four hours in advance for international flights and two hours for domestic departures is a smart move.

  • You'll find a variety of airlines offering direct flights from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport. When you're ready to start your Kolkata adventure, let one of these carriers take you to this exciting corner of India:

  • The majority of passengers choose to travel with IndiGo on this route.

  • Air India is the most punctual carrier that operates DEL to CCU flights, with 77.64% of its services arriving as planned.

  • Think about adding a stopover when booking your ticket from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport. Simply uncheck 'Direct flights only' to break up your journey, or maybe even explore a new city along the way. Here's where you can stop between DEL and CCU:

    • Lal Bahadur Shastri International Airport

    • Chaudhary Charan Singh International Airport

    • Jay Prakash Narayan International Airport

How to find the cheapest flights from Indira Gandhi International Airport (DEL) to Netaji Subhas Chandra Bose Airport (CCU)

  • 44 € is currently the lowest price for a one-way Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport flight. A return flight starts from 89 €. These fares can change depending on demand.

  • Get cheap tickets from DEL to CCU by booking at least nine months ahead. Based on our research, that's the sweet spot for bagging a bargain.

  • Schedule your trip for August. That's the cheapest month for flights from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport. If you're flexible on when you fly, try out the 'Whole month' tool to find the lowest airfare across every month.

  • Finding cheap flights from DEL to CCU is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when a new discounted fare appears.

  • Tailor your flights with filters. Choose your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport.

Handy information about Indira Gandhi International Airport (DEL)

  • Of all flights departing from Indira Gandhi International Airport, 67.17% touch down on time at their destination.

  • Central New Delhi to Indira Gandhi International Airport is approximately 11 kilometres. Depending on traffic, it'll take about 25 minutes to get there if you're catching a cab, ride-sharing or driving.

  • The journey on public transport usually takes 55 minutes.

  • Get your break off to a relaxed start by staying near DEL. Whether you're catching an early flight from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport or want to avoid feeling rushed, these hotels have you covered:

Arriving at Netaji Subhas Chandra Bose Airport (CCU)

Getting from Netaji Subhas Chandra Bose Airport (CCU) to central Kolkata

  • From Netaji Subhas Chandra Bose Airport, Kolkata is approximately 16 kilometres away. It takes around 40 minutes to get to the centre driving.

  • Travelling to the centre by public transport typically takes 55 minutes.

When to fly to Netaji Subhas Chandra Bose Airport (CCU)

  • The quietest month for a flight from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport is April, while July is the most popular. Pick the best time to visit Kolkata based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Before locking in your flight from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport, consider the type of weather you like. April is the warmest month in Kolkata, with the temperature ranging from 24ºC (75ºF) to 42ºC (108ºF).

  • If you like cooler conditions, search for a cheap ticket from DEL to CCU in January. Average temperatures are between 15ºC (59ºF) and 29ºC (84ºF) then.

Explore more of India

  • You've done Kolkata, now it's time to explore other parts of India. Journey about 467 kilometres north-west to Patna to tick off its popular sights. From Mahatma Gandhi Setu to Bihar Museum and Golghar, you'll have a packed itinerary ahead.

  • If you're interested in discovering another well-known destination in India, consider Ranchi, roughly 322 kilometres west of Kolkata. Rock Garden, Jagannath Temple and Deer Park are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.