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Cheap flights from New Delhi to Kolkata from £38

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 23/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — CCU
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Kolkata Netaji S. Chandra are usually found in September or January, booked 84 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

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 13 June 2025.

Round-trip from

£84

One-way from

£38

Popular in

October

Cheapest in

September

Average price

£105

Good round-trip deal

£300 or less

Good one-way deal

£45 or less
Air India
  • Air India
  • 14/7-19/7
  • Nonstop
  • 4h 50m total
  • New Delhi to Kolkata
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Air India
  • Air India
  • 23/7
  • Nonstop
  • 2h 15m total
  • New Delhi to Kolkata
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Highest demand for flights based on searches. 3% potential increase in price (£3 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in June 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 13 June 2025.

Mon 14/705:25DEL - CCU
Nonstop2h 15mAir India
Sat 19/712:40CCU - DEL
Nonstop2h 35mAir India
Deal found 12/6£84
Fri 25/702:30DEL - CCU
Nonstop2h 15mIndiGo
Sat 2/813:25CCU - DEL
2 stops7h 15mIndiGo
Deal found 11/6£87
Sat 26/708:10DEL - CCU
1 stop5h 20mMultiple Airlines
Fri 1/802:25CCU - DEL
Nonstop2h 30mMultiple Airlines
Deal found 11/6£89
Fri 25/700:35DEL - CCU
1 stop9h 35mAir India Express
Sat 2/809:20CCU - DEL
2 stops12h 10mAir India Express
Deal found 11/6£115
Mon 14/711:40DEL - CCU
1 stop13h 05mThai Airways
Fri 18/702:00CCU - DEL
1 stop8h 35mThai Airways
Deal found 12/6£1,827
Sun 23/1121:50DEL - CCU
1 stop24h 35mSingapore Airlines
Fri 28/1123:40CCU - DEL
1 stop30h 00mSingapore Airlines
Deal found 10/6£2,426

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 13 June 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

Mon 14/7

05:25-07:40

Nonstop2h 15m

Kolkata Netaji S. Chandra

Sat 19/7

12:40-15:15

Nonstop2h 35m

£84

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Fri 25/7

02:30-04:45

Nonstop2h 15m

Kolkata Netaji S. Chandra

Sat 2/8

13:25-20:40

2 stops7h 15m

£87

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Sat 26/7

08:10-13:30

1 stop5h 20m

Kolkata Netaji S. Chandra

Fri 1/8

02:25-04:55

Nonstop2h 30m

£89

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Sun 13/7

02:30-10:10

1 stop7h 40m

Kolkata Netaji S. Chandra

Sat 19/7

13:50-23:10

1 stop9h 20m

£98

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Mon 14/7

11:40-00:45

1 stop13h 05m

Kolkata Netaji S. Chandra

Fri 18/7

02:00-10:35

1 stop8h 35m

£1,827

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Sun 23/11

21:50-22:25

1 stop24h 35m

Kolkata Netaji S. Chandra

Fri 28/11

23:40-05:40

1 stop30h 00m

£2,426

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Wed 23/7

02:00-04:15

Nonstop2h 15m

£38

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Thu 24/7

06:50-12:45

1 stop5h 55m

£44

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Wed 23/7

00:35-10:10

1 stop9h 35m

£59

New DelhiKolkata

DEL - CCU

DELCCU

New Delhi Indira Gandhi Intl

Thu 19/6

09:35-09:30

2 stops23h 55m

£837

Flights are sorted by cheapest return flights first.

Deals found on 12/6

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 return 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 return flight from New Delhi to Kolkata. Price data was last updated on 9 June 2025.

The best time to book flights from New Delhi to Kolkata is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from New Delhi to Kolkata (average of £621). Flying from New Delhi to Kolkata in December is currently the most expensive (average of £1,076). 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 13 June 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 16% on flights from New Delhi to Kolkata by exploring options for tickets at midday.

Weekly flight availability from New Delhi to Kolkata

Explore weekly flight availability from New Delhi to Kolkata. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 June 2025.

The most flights from DEL to CCU are scheduled on a Thursday (77 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (58 on average).

Rainfall in Kolkata by month

Plan your trip to Kolkata by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kolkata ranges from 7.0 - 356.0 inches per month. August is typically the wettest month, when rainfall can reach 356.0 mm. December is typically the driest time to visit Kolkata when rainfall is around 7.0 mm.

Temperature in Kolkata by month

Plan your trip to Kolkata by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

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 13 June 2025.
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Boarding

8.2

Food

7.7

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,304 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Boarding

8.2

Food

7.7

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Thai Airways
7.7
Good
335 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Boarding

8.2

Food

7.7

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Ethiopian Air
7.2
Good
781 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Boarding

8.2

Food

7.7

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
IndiGo
6.8
Okay
477 reviews
Singapore Airlines
8.1
Very Good
1,304 reviews
Check prices

Boarding

8.2

Food

7.7

Crew

8.6

Comfort

7.9

Overall

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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?

    To fly from New Delhi to Kolkata, you need to book a flight from Indira Gandhi Intl (DEL) to Netaji S. Chandra (CCU). Nonstop flights to Kolkata Netaji S. Chandra from New Delhi Indira Gandhi Intl take 2h 05m on average. When it comes time to book airfare, you have a few options: there are 67 outbound flights from Indira Gandhi Intl to Netaji S. Chandra offered by 3 different airlines.

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

    Flights from New Delhi Indira Gandhi Intl to Kolkata Netaji S. Chandra have been viewed 45 times in the past calendar month.

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

    According to our current data, Air India (£84), IndiGo (£87), and Air India Express (£98) offers the cheapest pricing from New Delhi to Kolkata. Users have found that Air India is 17% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from New Delhi to Kolkata one-way?

    For one-way options, check prices for Air India. According to our data, you can fly for as low as £38. Users have also found prices from £44 and £59 on IndiGo and Air India Express, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New Delhi to Kolkata on time: Air France (94%), KLM (94%), American Airlines (93%).

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

    While on average a flight from New Delhi to Kolkata is generally £177, our data shows the cheapest flight currently is £41. When looking at the most popular route, (New Delhi Indira Gandhi Intl - Kolkata Netaji S. Chandra), you can expect to pay £44 for that flight.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from New Delhi to Kolkata (average of £621). Flying from New Delhi to Kolkata in December is currently the most expensive (average of £1,076). 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 858,174 searches. Data last updated 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£48Average£100FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£50Average£98FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
VistaraCheapest£102Average£128FlexibilityNo cancel feeOn-timeN/A
Search Vistara flights

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Why should you use Cheapflights to find cheap flight tickets from New Delhi to Kolkata?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kolkata from New Delhi.

Can Cheapflights find flights from New Delhi to Kolkata with no change fees?

Certainly. Search results for flights to Kolkata from New Delhi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from New Delhi to Kolkata become cheaper?

Yes! Start tracking prices for New Delhi to Kolkata flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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