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Cheap flights from New Delhi to Chennai from ₹ 4,356

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 21/7. 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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Cheap return flights

Air India Logo
02:30 - 05:20DEL-MAA
2h 50mdirect
Air India Logo
09:45 - 12:45MAA-DEL
3h 00mdirect
₹ 8,627Air India
Find Deal
Wed, 6 Aug - Sun, 24 Aug
Air India Logo
02:30 - 05:20DEL-MAA
2h 50mdirect
Air India Logo
09:45 - 12:45MAA-DEL
3h 00mdirect
₹ 8,712Air India
Find Deal
Thu, 21 Aug - Thu, 28 Aug
Air India Logo
21:10 - 23:55DEL-MAA
2h 45mdirect
Air India Logo
09:45 - 12:45MAA-DEL
3h 00mdirect
₹ 8,797Air India
Find Deal
Mon, 18 Aug - Fri, 22 Aug
Air India Logo
02:30 - 05:20DEL-MAA
2h 50mdirect
Air India Logo
04:55 - 07:45MAA-DEL
2h 50mdirect
₹ 8,883Air India
Find Deal
Fri, 18 Jul - Wed, 23 Jul
IndiGo Logo
19:30 - 22:20DEL-MAA
2h 50mdirect
IndiGo Logo
15:45 - 18:40MAA-DEL
2h 55mdirect
₹ 9,054IndiGo
Find Deal
Tue, 12 Aug - Tue, 19 Aug
Air India Express Logo
13:30 - 01:30DEL-MAA
12h 00m2 stops
Air India Express Logo
14:00 - 23:10MAA-DEL
9h 10m1 stop
₹ 9,139Air India Express
Find Deal
Mon, 28 Jul - Fri, 1 Aug
Air India Express Logo
05:15 - 15:40DEL-MAA
10h 25m1 stop
Air India Express Logo
13:30 - 23:05MAA-DEL
9h 35m1 stop
₹ 9,395Air India Express
Find Deal
Sat, 12 Jul - Wed, 16 Jul
 Logo
21:45 - 00:30DEL-MAA
2h 45mdirect
 Logo
05:50 - 21:25MAA-DEL
15h 35m2 stops
₹ 9,737
Find Deal
Tue, 19 Aug - Sun, 24 Aug
 Logo
21:10 - 23:55DEL-MAA
2h 45mdirect
 Logo
06:05 - 20:10MAA-DEL
14h 05m1 stop
₹ 9,908
Find Deal
Wed, 30 Jul - Wed, 6 Aug
IndiGo Logo
14:00 - 19:00DEL-MAA
5h 00m1 stop
IndiGo Logo
01:10 - 07:20MAA-DEL
6h 10m1 stop
₹ 11,531IndiGo
Find Deal
Mon, 14 Jul - Sun, 3 Aug

IndiGo flights from New Delhi to Chennai

Our best IndiGo deals on New Delhi to Chennai flight tickets
IndiGo
12 Aug
DEL19:30New Delhi Indira Gandhi Intl
2h 50m
MAA22:20Chennai
19 Aug
MAA15:45Chennai
2h 55m
DEL18:40New Delhi Indira Gandhi Intl
₹ 9,054
Find similar
IndiGo
5 Jul
DEL23:10New Delhi Indira Gandhi Intl
2h 55m
MAA02:05Chennai
8 Jul
MAA03:15Chennai
2h 55m
DEL06:10New Delhi Indira Gandhi Intl
₹ 10,506
Find similar
IndiGo
14 Jul
DEL14:00New Delhi Indira Gandhi Intl
5h 00m
1 stop
MAA19:00Chennai
3 Aug
MAA01:10Chennai
6h 10m
1 stop
DEL07:20New Delhi Indira Gandhi Intl
₹ 11,531
Find similar

Air India Express flights from New Delhi to Chennai

Our best Air India Express deals on New Delhi to Chennai flight tickets
Air India Express
28 Jul
DEL13:30New Delhi Indira Gandhi Intl
12h 00m
2 stops
MAA01:30Chennai
1 Aug
MAA14:00Chennai
9h 10m
1 stop
DEL23:10New Delhi Indira Gandhi Intl
₹ 9,139
Find similar
Air India Express
12 Jul
DEL05:15New Delhi Indira Gandhi Intl
10h 25m
1 stop
MAA15:40Chennai
16 Jul
MAA13:30Chennai
9h 35m
1 stop
DEL23:05New Delhi Indira Gandhi Intl
₹ 9,395
Find similar
Air India Express
30 Jul
DEL13:30New Delhi Indira Gandhi Intl
12h 00m
2 stops
MAA01:30Chennai
6 Aug
MAA05:50Chennai
15h 35m
2 stops
DEL21:25New Delhi Indira Gandhi Intl
₹ 9,481
Find similar

See travel insights to Chennai from

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

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

What is the cheapest month to fly to Chennai?

The month of July is another great option to travel to Chennai, with average flight prices from New Delhi averaging around ₹ 11,958.

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

On average, the least expensive day to fly to Chennai from New Delhi is on a Friday. momondo users have found tickets for Friday departures for as low as ₹ 14,682. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from New Delhi to Chennai on a Monday will generally be more expensive and average around ₹ 16,487. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest New Delhi to Chennai flights are usually those with departure times in the afternoon. Our users have found flights to Chennai in the afternoon for as low as ₹ 13,255. Try not to purchase tickets in the evening because they tend to be around ₹ 20,098. Of course, these prices can vary depending on the time of year and what airport you fly to.

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?

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 ₹ 12,769 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 ₹ 12,299 on momondo.

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

There are 4 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?

No. A direct flight is the cheapest option for a flight between New Delhi to Chennai.

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

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

When to book flights from New Delhi to Chennai

Are you open to changing your travel dates? Check out the ideal times to fly from New Delhi to Chennai according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New Delhi to Chennai (DEL to MAA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Chennai

Best price found

₹ 4,356

Fastest flight time

2h 45m

Direct flights

Every day

Airports in Chennai

1 airport
The best one-way flight to Chennai from New Delhi in the past 72 hours is ₹ 4,356. The best return flight deal from New Delhi to Chennai found on momondo in the last 72 hours is ₹ 8,627.
The fastest flight from New Delhi to Chennai takes 2h 45m
Direct flights go from New Delhi to Chennai every day.
There is 1 airport near Chennai: Chennai (MAA)

  • How far is New Delhi Indira Gandhi Intl to Chennai by plane?

    A flight from New Delhi Indira Gandhi Intl to Chennai will travel around 1753.9 km. 2h 45m is a normal flight duration for this route.

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

    Prices for flights from New Delhi Indira Gandhi Intl Airport to Chennai Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Chennai Airport.

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

    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.

  • What is the most popular plane model from New Delhi to Chennai?

  • What is the most popular airline from New Delhi to Chennai?


Best airlines flying from New Delhi to Chennai

Compare and see reviews for airlines that fly from New Delhi to Chennai with momondo
Airline
Rating
Free Cancellation
Price
Air India ExpressPriceFrom ₹ 8,194Free CancellationRating
5.9
9 reviews
Search Air India Express flights
SpiceJetPriceFrom ₹ 9,726Free CancellationRating
4.9
88 reviews
Search SpiceJet flights
IndiGoPriceFrom ₹ 9,741Free CancellationRating
6.8
478 reviews
Search IndiGo flights
Air IndiaPriceFrom ₹ 10,167Free CancellationRating
5.5
2,921 reviews
Search Air India flights
VistaraPriceFrom ₹ 10,636Free CancellationRating
7.7
230 reviews
Search Vistara flights
  • IndiGo Flights From New Delhi to Chennai

    IndiGo is one of the most popular airlines flying from New Delhi to Chennai, operating 63 flights/week on average for this route. A good IndiGo flight deal for New Delhi to Chennai starts from ₹ 114 round-trip, up to an average price of ₹ 149. Our users have rated IndiGo at 6.8/10.

  • Air India Flights From New Delhi to Chennai

    Another popular option for New Delhi to Chennai flights is Air India (5.5/10, 2,921 ratings). Air India flies from New Delhi to Chennai around 55 times per week, with deals starting from ₹ 119 round-trip and rising to an average price of around ₹ 147.


Travelling to a place near Chennai?

Book flights to Chennai if you plan to visit one of these locations
Mahabalipuram
Vellore

Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Chennai?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New Delhi to Chennai . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New Delhi to Chennai with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chennai from New Delhi which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New Delhi to Chennai?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chennai from New Delhi.

I’m not ready to book a flight from New Delhi to Chennai right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New Delhi to Chennai flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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