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$54+ Cheap flights from New Delhi to Kolkata (DEL - CCU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — CCU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Kolkata Netaji S. Chandra are usually found in July or August, booked 45 days in advance, depart on a Wednesday or Friday and return on a Saturday

Cheap flight deals from New Delhi to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$121
(Booking.com)

One-way from

$54
(Trip.com)

Popular in

October

Cheapest in

July

Average price

$125

Good round-trip deal

$137 or less

Good one-way deal

$62 or less
From New Delhi Indira Gandhi Intl to Kolkata Netaji S. Chandra
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One-way flight from New Delhi Indira Gandhi Intl to Kolkata Netaji S. Chandra
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Highest demand for flights based on searches. 4% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Kolkata Netaji S. Chandra.
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Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Kolkata Netaji S. Chandra.
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Find flight deals from New Delhi to Kolkata

Cheapest flights from New Delhi to Kolkata
Explore the most affordable flight options available from New Delhi to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:00 amDEL - CCU
1 stop5h 05mIndiGo
Fri 9/192:05 pmCCU - DEL
1 stop5h 25mIndiGo
Deal found 9/11$107
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:45 amDEL - CCU
1 stop10h 15mAir India
Sat 9/2011:20 amCCU - DEL
1 stop14h 55mAir India
Deal found 9/11$109
This Booking.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/162:30 amDEL - CCU
Nonstop2h 15mIndiGo
Sat 9/2010:30 pmCCU - DEL
Nonstop2h 25mIndiGo
Deal found 9/11$113
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/184:25 amDEL - CCU
1 stop15h 35mAir India
Fri 9/1910:25 amCCU - DEL
Nonstop2h 35mAir India
Deal found 9/11$115
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:15 amDEL - CCU
Nonstop2h 15mMultiple Airlines
Thu 9/1812:55 amCCU - DEL
Nonstop2h 30mMultiple Airlines
Deal found 9/11$120
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/112:30 amDEL - CCU
Nonstop2h 15mIndiGo
Fri 9/1910:30 pmCCU - DEL
Nonstop2h 25mIndiGo
Deal found 9/11$121
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/112:00 amDEL - CCU
Nonstop2h 15mAir India
Fri 9/1911:20 amCCU - DEL
1 stop14h 55mAir India
Deal found 9/11$123

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Delhi to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from New Delhi to Kolkata that are best for you.

Fly from

New Delhi

Fly to

Kolkata

Route

Depart

Return

Price

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Thu 1/22

5:45 pm-7:55 pm

Nonstop2h 10m

Kolkata Netaji S. Chandra

Thu 1/22

10:30 pm-1:00 am

Nonstop2h 30m

$121

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Tue 2/10

9:55 pm-12:10 am

Nonstop2h 15m

Kolkata Netaji S. Chandra

Fri 2/13

12:55 am-3:25 am

Nonstop2h 30m

$131

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Fri 12/26

2:30 am-4:40 am

Nonstop2h 10m

Kolkata Netaji S. Chandra

Sat 12/27

8:45 pm-11:15 pm

Nonstop2h 30m

$136

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Tue 11/25

9:55 pm-12:10 am

Nonstop2h 15m

Kolkata Netaji S. Chandra

Thu 11/27

12:55 am-3:25 am

Nonstop2h 30m

$137

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Tue 12/2

2:00 am-4:15 am

Nonstop2h 15m

Kolkata Netaji S. Chandra

Wed 3/11

9:20 pm-11:50 pm

Nonstop2h 30m

$137

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Sat 10/11

2:30 am-4:45 am

Nonstop2h 15m

Kolkata Netaji S. Chandra

Wed 10/15

1:25 pm-6:05 pm

1 stop4h 40m

$146

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Thu 10/30

7:30 am-9:45 am

Nonstop2h 15m

Kolkata Netaji S. Chandra

Tue 11/4

4:15 pm-6:50 pm

Nonstop2h 35m

$148

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Mon 9/22

4:25 am-8:00 pm

1 stop15h 35m

$54

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Sun 11/30

2:30 am-4:40 am

Nonstop2h 10m

$65

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Fri 12/26

2:30 am-4:40 am

Nonstop2h 10m

$67

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 15 results
1
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Best time to book a flight from New Delhi to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from New Delhi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Kolkata

How far ahead should I book a flight from New Delhi to Kolkata?

Use this chart to determine the optimal time to book a round-trip flight from New Delhi to Kolkata. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from New Delhi to Kolkata, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from New Delhi to Kolkata?

Currently, September is the cheapest month in which you can book a flight from New Delhi to Kolkata (average of $980). Flying from New Delhi to Kolkata in December is currently the most expensive (average of $1,647). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEL to CCU?

Find hourly flight availability from New Delhi to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from New Delhi to Kolkata, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 19% versus a flight in the evening.

What is the cheapest day to fly from New Delhi to Kolkata?

Use this chart to determine the cheapest time to fly round-trip from New Delhi to Kolkata. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their New Delhi to Kolkata flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from New Delhi to Kolkata?

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from New Delhi to Kolkata, such as Vistara, IndiGo, and Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Vistara
7.7
Good
228 reviews

Crew

8.3

Food

7.7

Overall

7.7

Boarding

7.9

Comfort

8.0

Entertainment

7.0

Reviews

1 / 13
8.0
Excellent

Jatin,Jul 2023

BOM - IXC

Vistara is one of the best domestic flights. Got a window seat without any extra charge. Comfortable seats, decent leg space, timely landing and good food for free. Only if I could get a free upgrade to premium economy is my wish that vistara can fulfill.
Vistara
7.7
Good
228 reviews
Vistara
7.7
Good
228 reviews

Crew

8.3

Food

7.7

Overall

7.7

Boarding

7.9

Comfort

8.0

Entertainment

7.0

Reviews

1 / 13
8.0
Excellent

Jatin,Jul 2023

BOM - IXC

Vistara is one of the best domestic flights. Got a window seat without any extra charge. Comfortable seats, decent leg space, timely landing and good food for free. Only if I could get a free upgrade to premium economy is my wish that vistara can fulfill.
IndiGo
6.9
Okay
484 reviews
Vistara
7.7
Good
228 reviews

Crew

8.3

Food

7.7

Overall

7.7

Boarding

7.9

Comfort

8.0

Entertainment

7.0

Reviews

1 / 13
8.0
Excellent

Jatin,Jul 2023

BOM - IXC

Vistara is one of the best domestic flights. Got a window seat without any extra charge. Comfortable seats, decent leg space, timely landing and good food for free. Only if I could get a free upgrade to premium economy is my wish that vistara can fulfill.
Air India
5.5
Fair
2,930 reviews
Vistara
7.7
Good
228 reviews

Crew

8.3

Food

7.7

Overall

7.7

Boarding

7.9

Comfort

8.0

Entertainment

7.0

Reviews

1 / 13
8.0
Excellent

Jatin,Jul 2023

BOM - IXC

Vistara is one of the best domestic flights. Got a window seat without any extra charge. Comfortable seats, decent leg space, timely landing and good food for free. Only if I could get a free upgrade to premium economy is my wish that vistara can fulfill.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from New Delhi to Kolkata?

    If you book a flight from New Delhi to Kolkata, you will be flying from Indira Gandhi Intl to Netaji S. Chandra. Flights to Kolkata Netaji S. Chandra (CCU) from New Delhi Indira Gandhi Intl (DEL) take 2h 05m for a nonstop flight. There are 51 flights from Indira Gandhi Intl to Kolkata per day from 3 airlines.

  • How popular is this New Delhi to Kolkata flight route?

    Within the past month, 13 users have taken a look at flights from New Delhi Indira Gandhi Intl to Kolkata Netaji S. Chandra.

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

    Airlines like IndiGo and Air India fly from New Delhi to Kolkata in about 2h 10m. The time it takes to get you to your destination is usually consistent. The distance between New Delhi and Kolkata is about 815 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from New Delhi to Kolkata round-trip?

    IndiGo, at $109, was found to be the cheapest airline from New Delhi to Kolkata.Alternate airlines to your destination round-trip include Vistara and Air India. These flights start at 18% lower than the current average price 3 months from now.

  • What are the most reliable airlines from New Delhi to Kolkata?

    The top 3 most reliable airlines when flying from New Delhi to Kolkata are Air India Express (100%), American Airlines (98%) and KLM (98%).

  • What are the cheapest flights from New Delhi to Kolkata?

    The cheapest flight price from New Delhi to Kolkata is $50. On average you can expect to pay $163. The most popular route, (New Delhi Indira Gandhi Intl - Kolkata Netaji S. Chandra), can usually be booked for $60.

  • Can I find deals for flights from New Delhi to Kolkata that include hotel bookings?

    Yes. In addition to deals on New Delhi to Kolkata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Delhi to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Kolkata.

  • Can I find deals for business class flights from New Delhi to Kolkata?

    Yes. Cheapflights offers flight deals from New Delhi to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Delhi to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from New Delhi to Kolkata (average of $980). Flying from New Delhi to Kolkata in December is currently the most expensive (average of $1,647). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Delhi to Kolkata

See prices for flight routes from nearby airports that may be better suited for you.
New Delhi to Bagdogra flights

Top 3 airlines flying from New Delhi to Kolkata

Discover the top 3 airlines that operate flights from New Delhi to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$109Average$138FlexibilityNo cancel feeOn-time80%
VistaraCheapest$115Average$183FlexibilityNo cancel feeOn-timeN/A
Air IndiaCheapest$116Average$141FlexibilityNo cancel feeOn-timeN/A

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