Q: How much does it cost for a return flight from Chennai to New Delhi?

Airfare is typical for this route at the moment. Chennai to New Delhi flights typically cost between £100 and £124 in September. The cheapest return price found within the last 5 days was £118 on IndiGo (17 Sept–26 Sept).

Question 1

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Question 2

What is the most punctual flight time for Chennai to New Delhi flights?

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

Question 3

Which airline has the best punctuality record on Chennai to New Delhi flights?

Accepted Answer

Over the past year, Air India have had the lowest number of delays on this route, with just 9% of flights being delayed.

Question 4

How often are flights from Chennai to New Delhi delayed?

Accepted Answer

About 10% of weekly flights between Chennai and New Delhi have experienced delays in the past year, with the average delay time being 115 minutes.

Question 5

How much does it cost for a return flight from Chennai to New Delhi?

Accepted Answer

Airfare is typical for this route at the moment.Chennai to New Delhi flights typically cost between £100 and £124 in September.
The cheapest return price found within the last 5 days was £118 on IndiGo (17 Sept–26 Sept).

Question 6

How popular is this Chennai to New Delhi flight route?

Accepted Answer

Flights from Chennai to New Delhi Indira Gandhi Intl have been viewed 99 times in the past calendar month.

Question 7

How long is the flight from Chennai to New Delhi?

Accepted Answer

For as low as £137, Air India can have you in New Delhi from Chennai in 3h. There are 1093 mi between Chennai and New Delhi. Generally, flights for this route are direct.

Question 8

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

Accepted Answer

IndiGo, at £73, was found to be the cheapest airline from Chennai to New Delhi. An alternate airline flying to your destination would be Air India. IndiGo is priced at 35% lower than the current average price of a flight leaving 3 months from now.

Question 9

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

Accepted Answer

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chennai to New Delhi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 10

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

Accepted Answer

Currently, March is the cheapest month in which you can book a flight from Chennai to New Delhi (average of £99). Flying from Chennai to New Delhi in October is currently the most expensive (average of £145). 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.

Question 11

Weekly flight availability from Chennai to New Delhi

Accepted Answer

The most flights from MAA to DEL are scheduled on a Thursday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (40 on average).

Question 12

E

Accepted Answer

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.

Question 13

E

Accepted Answer

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).

Question 14

What are the cheapest flights from Chennai to New Delhi?

Accepted Answer

Looking for the cheapest flight from Chennai to New Delhi? While on average our users pay £599, our data indicates the cheapest price to be £128. The most popular route (Chennai - New Delhi Indira Gandhi Intl), is priced around £54.

Question 15

What are the most reliable airlines from Chennai to New Delhi?

Accepted Answer

Consider Singapore Airlines (93%), SAUDIA (91%) or Air Mauritius (89%) when booking your flight. These represent the most reliable airlines when flying from Chennai to New Delhi.

Question 16

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

Accepted Answer

One of the essential ways to save on airfare from Chennai to New Delhi is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 67% on airfare.

Question 17

What airports do I use to fly from Chennai to New Delhi?

Accepted Answer

Booking a flight from Chennai (MAA) to New Delhi Indira Gandhi Intl (DEL) is your only option if you wish to fly from Chennai to New Delhi. On a typical day, there are 48 flights from Chennai to Indira Gandhi Intl, all of which are around 2h 50m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Chennai to New Delhi.

Question 18

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

Accepted Answer

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

Question 19

How can I find direct flights from Chennai to New Delhi?

Accepted Answer

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

Question 20

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

Accepted Answer

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

Question 21

How does Cheapflights help users find flights from Chennai to New Delhi?

Accepted Answer

Cheapflights helps you search for flights from Chennai to New Delhi via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 22

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

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chennai to New Delhi.

Question 23

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

Accepted Answer

Need flexible booking options for your flight to New Delhi from Chennai? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 24

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

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to New Delhi from Chennai today and book when prices fit your budget.

Round-trip from	£118
One-way from	£67
Popular in	October
Cheapest in	March
Average price	£119
Good round-trip deal	£333 or less
Good one-way deal	£184 or less

Airline	Cheapest	Average	Flexibility	On-time
IndiGo	Cheapest£73	Average£128	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Air India	Cheapest£81	Average£99	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights

Cheap flights from Chennai to New Delhi from £67

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Chennai to New Delhi

Cheapest flights from Chennai to New DelhiExplore the most affordable flight options available from Chennai to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Explore the most affordable flight options available from Chennai to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Best flights from Chennai to New DelhiDiscover carefully curated flight deals from Chennai to New Delhi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 July 2026.

Discover carefully curated flight deals from Chennai to New Delhi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 July 2026.

Direct flights from Chennai to New DelhiExplore direct flight options from Chennai to New Delhi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 July 2026.

Explore direct flight options from Chennai to New Delhi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 July 2026.

Last-minute flights from Chennai to New DelhiDiscover last-minute flight deals from Chennai to New Delhi. Data last updated 24 July 2026 and is based on user searches.

Discover last-minute flight deals from Chennai to New Delhi. Data last updated 24 July 2026 and is based on user searches.

One-way flights from Chennai to New DelhiSearch for one-way flight options from Chennai to New Delhi. Find affordable one-way fares based on user searches. Data last updated 24 July 2026.

Search for one-way flight options from Chennai to New Delhi. Find affordable one-way fares based on user searches. Data last updated 24 July 2026.

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Best time to book a flight from Chennai to New Delhi

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Cheapflights Insights

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

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chennai 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 Chennai to New Delhi?

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

One of the essential ways to save on airfare from Chennai to New Delhi is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 67% on airfare.

How much does it cost for a return flight from Chennai to New Delhi?

Airfare is typical for this route at the moment.

Chennai to New Delhi flights typically cost between £100 and £124 in September.The cheapest return price found within the last 5 days was £118 on IndiGo (17 Sept–26 Sept).

Weekly flight availability from Chennai to New Delhi

The most flights from MAA to DEL are scheduled on a Thursday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (40 on average).

How often are flights from Chennai to New Delhi delayed?

About 10% of weekly flights between Chennai and New Delhi have experienced delays in the past year, with the average delay time being 115 minutes.

What is the most punctual flight time for Chennai to New Delhi flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Chennai to New Delhi flights?

Over the past year, Air India have had the lowest number of delays on this route, with just 9% of flights being delayed.

Reviews of airlines servicing New Delhi

Get a feel of what it's like to fly with IndiGo and Air India from Chennai to New Delhi by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airports do I use to fly from Chennai to New Delhi?

How popular is this Chennai to New Delhi flight route?

How long is the flight from Chennai to New Delhi?

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

What are the most reliable airlines from Chennai to New Delhi?

What are the cheapest flights from Chennai to New Delhi?

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

How can I find direct flights from Chennai to New Delhi?

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

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

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Popular flight searches

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Top 2 airlines flying from Chennai to New Delhi

Fly with Cheapflights

How does Cheapflights help users find flights from Chennai to New Delhi?

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

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

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

Cheapest flights from Chennai to New Delhi
Explore the most affordable flight options available from Chennai to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Best flights from Chennai to New Delhi
Discover carefully curated flight deals from Chennai to New Delhi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 July 2026.

Direct flights from Chennai to New Delhi
Explore direct flight options from Chennai to New Delhi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 July 2026.

Last-minute flights from Chennai to New Delhi
Discover last-minute flight deals from Chennai to New Delhi. Data last updated 24 July 2026 and is based on user searches.

One-way flights from Chennai to New Delhi
Search for one-way flight options from Chennai to New Delhi. Find affordable one-way fares based on user searches. Data last updated 24 July 2026.

Chennai to New Delhi flights typically cost between £100 and £124 in September.
The cheapest return price found within the last 5 days was £118 on IndiGo (17 Sept–26 Sept).