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Cheap flights from New Delhi to Chennai from ₹ 5,553

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 23/9. 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

IndiGo Logo
12:15 - 15:05DEL-MAA
2h 50mdirect
IndiGo Logo
20:20 - 02:00MAA-DEL
5h 40m1 stop
₹ 9,520IndiGo
Find Deal
Thu, 11 Sep - Sun, 14 Sep
IndiGo Logo
11:30 - 16:45DEL-MAA
5h 15m1 stop
IndiGo Logo
15:40 - 20:35MAA-DEL
4h 55m1 stop
₹ 9,785IndiGo
Find Deal
Thu, 2 Oct - Thu, 9 Oct
IndiGo Logo
02:30 - 05:15DEL-MAA
2h 45mdirect
IndiGo Logo
18:15 - 00:05MAA-DEL
5h 50m1 stop
₹ 9,873IndiGo
Find Deal
Fri, 19 Sep - Sun, 21 Sep
IndiGo Logo
02:30 - 05:15DEL-MAA
2h 45mdirect
IndiGo Logo
12:00 - 17:40MAA-DEL
5h 40m1 stop
₹ 10,137IndiGo
Find Deal
Wed, 1 Oct - Thu, 9 Oct
Logo
04:50 - 07:35DEL-MAA
26h 45m2 stops
Logo
21:20 - 02:30MAA-DEL
5h 10m1 stop
₹ 10,402
Find Deal
Thu, 11 Sep - Sun, 14 Sep
Air India Logo
04:50 - 07:35DEL-MAA
26h 45m2 stops
Air India Logo
03:00 - 05:45MAA-DEL
2h 45mdirect
₹ 10,578Air India
Find Deal
Thu, 11 Sep - Sat, 13 Sep
Logo
20:55 - 23:55DEL-MAA
3h 00mdirect
Logo
21:05 - 00:05MAA-DEL
3h 00mdirect
₹ 11,195
Find Deal
Sat, 20 Sep - Wed, 24 Sep
Air India Express Logo
13:40 - 01:30DEL-MAA
11h 50m1 stop
Air India Express Logo
06:05 - 20:10MAA-DEL
14h 05m1 stop
₹ 11,371Air India Express
Find Deal
Sun, 21 Sep - Mon, 22 Sep
Air India Logo
02:30 - 05:20DEL-MAA
2h 50mdirect
Air India Logo
12:55 - 15:50MAA-DEL
2h 55mdirect
₹ 11,900Air India
Find Deal
Sat, 13 Sep - Thu, 18 Sep
Air India Express Logo
09:05 - 18:10DEL-MAA
9h 05m2 stops
Air India Express Logo
21:20 - 03:25MAA-DEL
6h 05m1 stop
₹ 12,782Air India Express
Find Deal
Sun, 21 Sep - Sun, 21 Sep

IndiGo flights from New Delhi to Chennai

Our best IndiGo deals on New Delhi to Chennai flight tickets
IndiGo
11 Sept
DEL12:15New Delhi Indira Gandhi Intl
2h 50m
MAA15:05Chennai
14 Sept
MAA20:20Chennai
5h 40m
1 stop
DEL02:00New Delhi Indira Gandhi Intl
₹ 9,520
Find similar
IndiGo
2 Oct
DEL11:30New Delhi Indira Gandhi Intl
5h 15m
1 stop
MAA16:45Chennai
9 Oct
MAA15:40Chennai
4h 55m
1 stop
DEL20:35New Delhi Indira Gandhi Intl
₹ 9,785
Find similar
IndiGo
19 Sept
DEL02:30New Delhi Indira Gandhi Intl
2h 45m
MAA05:15Chennai
21 Sept
MAA18:15Chennai
5h 50m
1 stop
DEL00:05New Delhi Indira Gandhi Intl
₹ 9,873
Find similar

Air India flights from New Delhi to Chennai

Our best Air India deals on New Delhi to Chennai flight tickets
Air India
11 Sept
DEL04:50New Delhi Indira Gandhi Intl
26h 45m
2 stops
MAA07:35Chennai
13 Sept
MAA03:00Chennai
2h 45m
DEL05:45New Delhi Indira Gandhi Intl
₹ 10,578
Find similar
Air India
2 Sept
DEL16:15New Delhi Indira Gandhi Intl
2h 55m
MAA19:10Chennai
11 Sept
MAA03:00Chennai
2h 45m
DEL05:45New Delhi Indira Gandhi Intl
₹ 11,548
Find similar
Air India
13 Sept
DEL02:30New Delhi Indira Gandhi Intl
2h 50m
MAA05:20Chennai
18 Sept
MAA12:55Chennai
2h 55m
DEL15:50New Delhi Indira Gandhi Intl
₹ 11,900
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from New Delhi to Chennai 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, momondo users made 59,053 searches. Data last updated 1 September 2025.
Use the filters below to find and compare flights from New Delhi to Chennai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Thu 11/9

12:15-15:05

Nonstop2h 50m

Chennai

Sun 14/9

20:20-02:00

1 stop5h 40m

₹ 9,520

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Thu 2/10

11:30-16:45

1 stop5h 15m

Chennai

Thu 9/10

15:40-20:35

1 stop4h 55m

₹ 9,785

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Fri 19/9

02:30-05:15

Nonstop2h 45m

Chennai

Sun 21/9

18:15-00:05

1 stop5h 50m

₹ 9,873

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Wed 1/10

02:30-05:15

Nonstop2h 45m

Chennai

Thu 9/10

12:00-17:40

1 stop5h 40m

₹ 10,137

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Thu 11/9

04:50-07:35

2 stops26h 45m

Chennai

Sun 14/9

21:20-02:30

1 stop5h 10m

₹ 10,402

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Thu 11/9

04:50-07:35

2 stops26h 45m

Chennai

Sat 13/9

03:00-05:45

Nonstop2h 45m

₹ 10,578

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Sat 20/9

20:55-23:55

Nonstop3h 00m

Chennai

Wed 24/9

21:05-00:05

Nonstop3h 00m

₹ 11,195

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Sun 21/9

13:40-01:30

1 stop11h 50m

Chennai

Mon 22/9

06:05-20:10

1 stop14h 05m

₹ 11,371

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Sat 13/9

02:30-05:20

Nonstop2h 50m

Chennai

Thu 18/9

12:55-15:50

Nonstop2h 55m

₹ 11,900

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Sun 21/9

09:05-18:10

2 stops9h 05m

Chennai

Sun 21/9

21:20-03:25

1 stop6h 05m

₹ 12,782

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Chennai?

The month of September is another great option to travel to Chennai, with average flight prices from New Delhi averaging around ₹ 11,988.

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 ₹ 15,567. 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 ₹ 17,538. 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 ₹ 14,207. Try not to purchase tickets in the evening because they tend to be around ₹ 21,211. 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 ₹ 13,097 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 ₹ 11,900 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?

You could potentially save up to 3% 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 September 2025, prices for New Delhi to Chennai flights are approximately 18% more expensive 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

₹ 5,959

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 ₹ 5,959. The best return flight deal from New Delhi to Chennai found on momondo in the last 72 hours is ₹ 12,887.
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)
Search flight deals

  • 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
VistaraPriceFrom ₹ 6,657Free CancellationRating
7.7
229 reviews
Search Vistara flights
Air India ExpressPriceFrom ₹ 8,456Free CancellationRating
6.3
10 reviews
Search Air India Express flights
IndiGoPriceFrom ₹ 9,485Free CancellationRating
6.8
482 reviews
Search IndiGo flights
SpiceJetPriceFrom ₹ 10,262Free CancellationRating
4.8
87 reviews
Search SpiceJet flights
Air IndiaPriceFrom ₹ 10,361Free CancellationRating
5.5
2,930 reviews
Search Air India 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 ₹ 108 round-trip, up to an average price of ₹ 145. 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, 2,930 ratings). Air India flies from New Delhi to Chennai around 68 times per week, with deals starting from ₹ 118 round-trip and rising to an average price of around ₹ 149.

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.

An easier way to manage your Chennai trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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