Cheap Flights from New Delhi to Kolkata

Compare Indira Gandhi International to Kolkata flight deals

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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 September.

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 found$188
Cheapest month to flySeptember
Average flight time2 hrs, 12 mins
Most popular airlineAir India
Average flights per week334

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 $188. 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.
Air India, Japan Airlines and IndiGo fly direct from Indira Gandhi International to Kolkata.
As of April 2025, there are 334 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 Monday, 1 September 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.

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

  • Expect to be in the skies for 2 hours 8 minutes. On average, that's the duration of a direct flight from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport. Kolkata and New Delhi have the same timezone — UTC+5:30.

  • There are 245 flights from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport every week. Get the 02:30 flight if you want to set off as soon as possible. If you're keen to leave later, the last flight from DEL to CCU departs at 22:30.

  • During popular months such as July, it's a good idea to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead of an international flight when you travel during peak periods in general.

  • One easy trip from DEL to CCU is all it takes to get to Kolkata, India. There is a variety of carriers that offer direct flights from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport, including:

  • We make it a piece of cake to book a flight with a stopover. To look at the options for flights from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to tour the city of your choice. Popular stopovers between DEL and CCU include:

    • Chaudhary Charan Singh International Airport

    • Jay Prakash Narayan International Airport

    • Bagdogra Airport

  • No need to bring your passport or a visa to fly within India. You will need a valid form of identification however, like a driver's license or ID card. Put them on your packing list once you've booked cheap ticket from DEL to CCU.

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

  • The lowest price we've found for a one-way ticket from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport is $90. For a return flight on this route, the best price is $188. Depending on the availability when you book, these fares may change.

  • Don't wait until the last minute. You're more likely to find cheap flight tickets from DEL to CCU if you book in advance. Airlines often offer some excellent early bird discounts.

  • Plan your trip for August. That's the cheapest month for tickets from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport. If you're flexible with your dates, try out the 'Whole month' tool to see the lowest airfare across each month.

  • Sign into your online account or use the app to create a Price Alert. We'll let you know straight away if there's a better deal on this route. It's simple to do, and it'll save you time looking for cheap flight tickets from DEL to CCU every day.

  • Use filters to tailor your flights from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport. Simply enter your preferred departure and arrival times, airlines and number of stops. Alternatively, sort your results by 'Cheapest' to see the best deals.

Handy information about Indira Gandhi International Airport (DEL)

Arriving at Netaji Subhas Chandra Bose Airport (CCU)

  • The last thing you want is a long journey to your hotel if you're getting in late on a flight from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport. Book one of these accommodation options near CCU instead:

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.

  • Getting to the centre on public transport will take you roughly 57 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 busiest. Pick the ideal time to visit Kolkata based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Kolkata is April, with temperatures ranging between 24ºC and 42ºC. Lock in your flights from Indira Gandhi International Airport to Netaji Subhas Chandra Bose Airport in this month if this is the type of weather you like.

  • If you want cooler conditions, look for a cheap ticket from DEL to CCU in January. Temperatures average between 15ºC and 29ºC then.

More about Kolkata

  • If you're looking for somewhere to lay your head, you'll find the top stays in Kolkata right here. Browse these hotels after locking in your flight from DEL to CCU:

  • Every great holiday has to include a little sightseeing. Victoria Memorial, Howrah Bridge and Indian Museum are must-have experiences during your Kolkata visit.

Complete your Kolkata trip with hotels and a car rental

  • Comparing flights is not the only thing we're good at. Once you've secured your cheap ticket to Netaji Subhas Chandra Bose Airport, explore our car rental deals that'll give you the flexibility to see the sights at your own pace. Next, have a look at our exclusive rates for hotels to find your ideal Kolkata stay.

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