How do most travelers feel about IndiGo?

The average rating from 574 IndiGo reviews by Cheapflights users is 6.8 (out of a maximum rating of 10). If you are considering flying CCU-DEL with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to New Delhi with IndiGo.

Can I get a flight from Kolkata to New Delhi on IndiGo for under ₹ 19,044?

Cheapflights users have found 9 IndiGo flights for under ₹ 19,044 on the CCU-DEL route. Prices on flights to New Delhi from Kolkata can vary based on many factors including dates. To look at price based on your preferred dates, click here.

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

Booking with IndiGo 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kolkata to New Delhi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, the most affordable month to book a IndiGo flight from Kolkata to New Delhi in March, with an average price of ₹ 10,189. Conversely, traveling with IndiGo from Kolkata to New Delhi in September will be the most expensive, with an average cost of ₹ 16,187. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly IndiGo flight availability from Kolkata to New Delhi

The most IndiGo flights from CCU to DEL are scheduled on a Wednesday (11 on average). You will have fewer IndiGo flight options on Thursday, which is when the least amount of flights are scheduled (8 on average).

In terms of precipitation, rainfall in New Delhi ranges from 7.0 - 248.0 inches per month. August is typically the wettest month, when rainfall can reach 248.0 mm. November is typically the driest time to visit New Delhi when rainfall is around 7.0 mm.

If weather is an important factor for your trip to New Delhi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

₹ 5,332+ IndiGo flights from Kolkata to New Delhi

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One-way

Cheapest IndiGo flights from Kolkata to New Delhi
Explore the most affordable IndiGo flight options available from Kolkata to New Delhi. Find the lowest fares with prices last updated on 5 July 2026.

Mon 24/818:05

CCU

DEL

1 stop4h 30m

IndiGo

Wed 26/816:20

DEL

CCU

1 stop4h 45m

IndiGo

Deal found 30/6₹ 11,046

Thu 20/818:05

CCU

DEL

1 stop5h 40m

IndiGo

Thu 27/816:55

DEL

CCU

1 stop5h 10m

IndiGo

Deal found 30/6₹ 11,141

Mon 10/818:05

CCU

DEL

1 stop4h 30m

IndiGo

Mon 31/816:20

DEL

CCU

1 stop4h 45m

IndiGo

Deal found 30/6₹ 11,331

How do most travelers feel about IndiGo?
The average rating from 574 IndiGo reviews by Cheapflights users is 6.8 (out of a maximum rating of 10). If you are considering flying CCU-DEL with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to New Delhi with IndiGo.
Can I get a flight from Kolkata to New Delhi on IndiGo for under ₹ 19,044?
Cheapflights users have found 9 IndiGo flights for under ₹ 19,044 on the CCU-DEL route. Prices on flights to New Delhi from Kolkata can vary based on many factors including dates. To look at price based on your preferred dates, click here.

IndiGo flights from Kolkata to New Delhi in 2026

One-way from	₹ 5,332
Return from	₹ 11,046
Popular in	September
Cheapest in	March
Average price (all airlines)	₹ 10,760

IndiGo
10/8
1 total stop
4h 30m total
Kolkata to New Delhi

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IndiGo
24/8-26/8
2 total stops
9h 15m total
Kolkata to New Delhi

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Highest demand for flights from Kolkata Netaji S. Chandra to New Delhi Indira Gandhi Intl; 10% potential price increase.

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Best time to find cheap flights from Kolkata Netaji S. Chandra to New Delhi Indira Gandhi Intl; 2% potential price drop.

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Average price for all Kolkata Netaji S. Chandra to New Delhi Indira Gandhi Intl flights (one-way and round-trip).

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Prices

Airlines

When is the best time to book a flight to New Delhi with IndiGo?

The best time to book a flight to New Delhi with IndiGo is 36 days before departure. On average, fares are higher if you book 52 days before departure.

Which month is the cheapest to fly Economy class from Kolkata to New Delhi?

For Economy class flights, the cheapest month to fly this route is March. The most expensive months are September and October.

Best time to book a flight from Kolkata to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi from Kolkata with our price prediction graph.

CCU-DEL

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IndiGo flights from Kolkata to New Delhi (CCU - DEL)

Find IndiGo flight deals from Kolkata to New Delhi

Cheapest IndiGo flights from Kolkata to New DelhiExplore the most affordable IndiGo flight options available from Kolkata to New Delhi. Find the lowest fares with prices last updated on 5 July 2026.

Explore the most affordable IndiGo flight options available from Kolkata to New Delhi. Find the lowest fares with prices last updated on 5 July 2026.

Best IndiGo flights from Kolkata to New DelhiDiscover carefully curated IndiGo flight deals from Kolkata to New Delhi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 July 2026.

Discover carefully curated IndiGo flight deals from Kolkata to New Delhi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 July 2026.

Direct IndiGo flights from Kolkata to New DelhiExplore direct IndiGo flight options from Kolkata to New Delhi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 July 2026.

Explore direct IndiGo flight options from Kolkata to New Delhi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 July 2026.

Last-minute IndiGo flights from Kolkata to New DelhiDiscover last-minute IndiGo flight deals from Kolkata to New Delhi. Data was last updated on 5 July 2026 and is based on user searches.

Discover last-minute IndiGo flight deals from Kolkata to New Delhi. Data was last updated on 5 July 2026 and is based on user searches.

One-way IndiGo flights to New DelhiSearch for one-way IndiGo flight options to New Delhi. Find affordable one-way fares based on user searches. Data last updated 5 July 2026.

Search for one-way IndiGo flight options to New Delhi. Find affordable one-way fares based on user searches. Data last updated 5 July 2026.

How do most travelers feel about IndiGo?

Can I get a flight from Kolkata to New Delhi on IndiGo for under ₹ 19,044?

IndiGo flights from Kolkata to New Delhi in 2026

Find detailed information about IndiGo flights from Kolkata to New Delhi. Explore the options provided by IndiGo to plan your journey from Kolkata to New Delhi. Data last updated 5 July 2026.

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Average price (all airlines)

When is the best time to book a flight to New Delhi with IndiGo?

Which month is the cheapest to fly Economy class from Kolkata to New Delhi?

Weekly IndiGo flight availability from Kolkata to New Delhi

Rainfall in New Delhi by month

Temperature in New Delhi by month

Best time to book a flight from Kolkata to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi from Kolkata with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Kolkata to New Delhi on another airline

Consider alternative airlines that service the New Delhi area. Flight routes are based on user searches made on Cheapflights and were last updated on 5 July 2026.

Other IndiGo flights from Kolkata

Browse through other IndiGo flights departing from Kolkata. Flight routes are based on user searches made on Cheapflights and were last updated on 5 July 2026.

Complete your trip

Complete your trip to New Delhi by adding a car rental and/or hotel reservation to your travel itinerary.

Other airlines servicing Kolkata and New Delhi

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Other popular destinations in Asia

If New Delhi is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 5 July 2026.

Popular flights from IndiGo

Browse through some of the most popular routes that IndiGo offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 5 July 2026.

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Cheapest IndiGo flights from Kolkata to New Delhi
Explore the most affordable IndiGo flight options available from Kolkata to New Delhi. Find the lowest fares with prices last updated on 5 July 2026.

Best IndiGo flights from Kolkata to New Delhi
Discover carefully curated IndiGo flight deals from Kolkata to New Delhi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 July 2026.

Direct IndiGo flights from Kolkata to New Delhi
Explore direct IndiGo flight options from Kolkata to New Delhi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 July 2026.

Last-minute IndiGo flights from Kolkata to New Delhi
Discover last-minute IndiGo flight deals from Kolkata to New Delhi. Data was last updated on 5 July 2026 and is based on user searches.

One-way IndiGo flights to New Delhi
Search for one-way IndiGo flight options to New Delhi. Find affordable one-way fares based on user searches. Data last updated 5 July 2026.