Q: What is the typical price of a round-trip flight between New Delhi and Chennai?

Prices are currently low for flights on this route. Typical prices usually range from £104 to £150. The lowest price recently found on this route was £101.

Question 1

How many flights depart from New Delhi to Chennai on average per week?

Accepted Answer

As of December 2025, 389 flights take off from New Delhi and land in Chennai each week. The most common flight departure day for this route is Thu, with 15% of weekly flights taking off on this day.

Question 2

What cabin class options are available on New Delhi Indira Gandhi Intl to Chennai flights?

Accepted Answer

There are 3 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Chennai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 3

What is the cheapest month to fly to Chennai?

Accepted Answer

The month of July is, on average, the cheapest month to fly to Chennai from New Delhi, with most prices found around £101. If you aren’t able to travel during the month of July, then book flights to Chennai from New Delhi during September instead. Flights to Chennai in September, while not as cheap as those in July, still average around £103.

Question 4

What is the typical price of a round-trip flight between New Delhi and Chennai?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £104 to £150.
The lowest price recently found on this route was £101.

Question 5

How far in advance should I book a flight to Chennai?

Accepted Answer

You are more likely to see cheaper flights to Chennai from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around £114 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from New Delhi for as low as £108 on momondo.

Question 6

How have New Delhi to Chennai flight prices changed over time?

Accepted Answer

As of December 2025, prices for New Delhi to Chennai flights are approximately 5% more expensive when compared to flights at the same time last year.

Question 7

How many flights depart from New Delhi to Chennai on average per day?

Accepted Answer

55 flights are operational daily from New Delhi to Chennai as of December 2025. The most popular departure time for this route is 07:00, with 43% of flights per day taking off at midday.

Question 8

What is the cheapest day to depart on your flight to Chennai?

Accepted Answer

The cheapest day to depart on your flight to Chennai is on a Friday when prices can be found for as low as £116. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around £144. These prices are subject to change though, so be sure to set up a Price Alert for flights to Chennai.

Question 9

What is the cheapest New Delhi Indira Gandhi Intl to Chennai flight route?

Accepted Answer

Fly from New Delhi Indira Gandhi Intl to Chennai for the best New Delhi Indira Gandhi Intl - Chennai flight prices

Question 10

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

Accepted Answer

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Question 11

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

Accepted Answer

According to our data, IndiGo have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

Question 12

What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Chennai?

Accepted Answer

IndiGo and Air India are the most popular carriers operating from New Delhi Indira Gandhi Intl to Chennai

Question 13

Can stopping save me money on New Delhi to Chennai flights?

Accepted Answer

You could potentially save up to 6% on your flight if you consider stops on a New Delhi to Chennai flight.

Question 14

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

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Question 15

How often are flights from New Delhi to Chennai delayed?

Accepted Answer

Historically, on average around 17% of flights between New Delhi and Chennai have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.

Question 16

What is the cheapest time of day to depart on your flight to Chennai?

Accepted Answer

Flying to Chennai from New Delhi in the morning is the least expensive time of day to depart. momondo users have found prices as low as £131 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Chennai is in the afternoon when prices are around £163.

Question 17

When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Chennai Airport?

Accepted Answer

Prices for flights from New Delhi Indira Gandhi Intl Airport to Chennai Airport are refreshed on a daily basis.

Question 18

How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Chennai Airport?

Accepted Answer

As of December 2025, there is 1 operator available to choose from for flights from New Delhi Indira Gandhi Intl Airport to Chennai Airport.

Question 19

How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Chennai Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Chennai Airport.

Question 20

What documentation or ID do you need to fly to Chennai Airport?

Accepted Answer

The travel and health documents required for your trip to Chennai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chennai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£60
Fastest flight time	2h 50m
Direct flights	Tue, Wed, Fri, Sat and Sun
Airports in Chennai	1 airport

Cheap flights from New Delhi to Chennai from £70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Chennai departing on 23/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from New Delhi to Chennai

What is the typical price of a round-trip flight between New Delhi and Chennai?

What is the cheapest month to fly to Chennai?

What is the cheapest day to depart on your flight to Chennai?

What is the cheapest time of day to depart on your flight to Chennai?

What is the cheapest New Delhi Indira Gandhi Intl to Chennai flight route?

Fly from New Delhi Indira Gandhi Intl to Chennai for the best New Delhi Indira Gandhi Intl - Chennai flight prices

How far in advance should I book a flight to Chennai?

What cabin class options are available on New Delhi Indira Gandhi Intl to Chennai flights?

There are 3 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Chennai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New Delhi to Chennai flights?

You could potentially save up to 6% on your flight if you consider stops on a New Delhi to Chennai flight.

How have New Delhi to Chennai flight prices changed over time?

As of December 2025, prices for New Delhi to Chennai flights are approximately 5% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Chennai?

IndiGo and Air India are the most popular carriers operating from New Delhi Indira Gandhi Intl to Chennai

How often are flights from New Delhi to Chennai delayed?

Historically, on average around 17% of flights between New Delhi and Chennai have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

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

According to our data, IndiGo have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

How many flights depart from New Delhi to Chennai on average per day?

55 flights are operational daily from New Delhi to Chennai as of December 2025. The most popular departure time for this route is 07:00, with 43% of flights per day taking off at midday.

How many flights depart from New Delhi to Chennai on average per week?

As of December 2025, 389 flights take off from New Delhi and land in Chennai each week. The most common flight departure day for this route is Thu, with 15% of weekly flights taking off on this day.

When to book flights from New Delhi to Chennai

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How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Chennai Airport?

What documentation or ID do you need to fly to Chennai Airport?

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