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Cheap flights from New Delhi to Chennai from $66

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 1/8. 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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Find the cheapest flights from New Delhi to Chennai

Cheap round-trip flights

Enter your travel dates to find the best prices.
IndiGo Logo
2:30 am - 5:20 am
DEL
-
MAA
2h 50mnonstop
IndiGo Logo
2:30 am - 5:25 am
MAA
-
DEL
2h 55mnonstop
$129IndiGo
Wed, Feb 11 - Thu, Feb 12
IndiGo Logo
4:30 am - 9:25 am
DEL
-
MAA
4h 55m1 stop
IndiGo Logo
9:05 pm - 11:55 pm
MAA
-
DEL
2h 50mnonstop
$132IndiGo
Wed, Feb 11 - Fri, Feb 13
IndiGo Logo
12:20 pm - 3:20 pm
DEL
-
MAA
3h 00mnonstop
IndiGo Logo
9:05 pm - 11:55 pm
MAA
-
DEL
2h 50mnonstop
$133IndiGo
Thu, Jan 8 - Thu, Jan 15
IndiGo Logo
7:10 am - 9:50 am
DEL
-
MAA
2h 40mnonstop
IndiGo Logo
6:10 pm - 8:55 pm
MAA
-
DEL
2h 45mnonstop
$134IndiGo
Tue, Jan 13 - Tue, Jan 20
IndiGo Logo
12:20 pm - 3:20 pm
DEL
-
MAA
3h 00mnonstop
IndiGo Logo
11:15 pm - 2:10 am
MAA
-
DEL
2h 55mnonstop
$135IndiGo
Fri, Jan 30 - Fri, Jan 30
Multiple Airlines Logo
9:30 pm - 12:35 am
DEL
-
MAA
3h 05mnonstop
Multiple Airlines Logo
9:05 pm - 11:55 pm
MAA
-
DEL
2h 50mnonstop
$136Multiple Airlines
Wed, Jan 7 - Fri, Jan 16
Multiple Airlines Logo
6:10 am - 8:55 am
DEL
-
MAA
2h 45mnonstop
Multiple Airlines Logo
10:45 am - 1:35 pm
MAA
-
DEL
2h 50mnonstop
$137Multiple Airlines
Thu, Jan 8 - Fri, Jan 16
Multiple Airlines Logo
6:10 am - 8:55 am
DEL
-
MAA
2h 45mnonstop
Multiple Airlines Logo
9:05 pm - 11:55 pm
MAA
-
DEL
2h 50mnonstop
$138Multiple Airlines
Fri, Jan 9 - Thu, Jan 15
IndiGo Logo
7:10 am - 9:50 am
DEL
-
MAA
2h 40mnonstop
IndiGo Logo
2:30 pm - 5:20 pm
MAA
-
DEL
2h 50mnonstop
$144IndiGo
Fri, Jan 9 - Mon, Jan 12
Air India Express Logo
1:00 pm - 9:20 pm
DEL
-
MAA
8h 20m2 stops
Air India Express Logo
10:05 pm - 3:40 am
MAA
-
DEL
5h 35m1 stop
$145Air India Express
Thu, Feb 12 - Fri, Feb 13

IndiGo flights from New Delhi to Chennai

Our best IndiGo deals on New Delhi to Chennai flight tickets
IndiGo
Feb 11
DEL2:30 amNew Delhi Indira Gandhi Intl
2h 50m
MAA5:20 amChennai
Feb 12
MAA2:30 amChennai
2h 55m
DEL5:25 amNew Delhi Indira Gandhi Intl
$129
Find similar
IndiGo
Feb 11
DEL4:30 amNew Delhi Indira Gandhi Intl
4h 55m
1 stop
MAA9:25 amChennai
Feb 13
MAA9:05 pmChennai
2h 50m
DEL11:55 pmNew Delhi Indira Gandhi Intl
$132
Find similar
IndiGo
Jan 15
DEL2:30 amNew Delhi Indira Gandhi Intl
2h 50m
MAA5:20 amChennai
Feb 5
MAA1:00 pmChennai
2h 50m
DEL3:50 pmNew Delhi Indira Gandhi Intl
$133
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
Feb 12
DEL1:00 pmNew Delhi Indira Gandhi Intl
8h 20m
2 stops
MAA9:20 pmChennai
Feb 13
MAA10:05 pmChennai
5h 35m
1 stop
DEL3:40 amNew Delhi Indira Gandhi Intl
$145
Find similar
Air India Express
Jan 13
DEL9:55 amNew Delhi Indira Gandhi Intl
16h 15m
1 stop
MAA2:10 amChennai
Jan 20
MAA10:05 pmChennai
5h 35m
1 stop
DEL3:40 amNew Delhi Indira Gandhi Intl
$148
Find similar
Air India Express
Jan 16
DEL9:55 amNew Delhi Indira Gandhi Intl
16h 15m
1 stop
MAA2:10 amChennai
Feb 5
MAA10:05 pmChennai
5h 35m
1 stop
DEL3:40 amNew Delhi Indira Gandhi Intl
$162
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated December 18, 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

Wed 2/11

2:30 am-5:20 am

Nonstop2h 50m

Chennai

Thu 2/12

2:30 am-5:25 am

Nonstop2h 55m

$129

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Wed 2/11

4:30 am-9:25 am

1 stop4h 55m

Chennai

Fri 2/13

9:05 pm-11:55 pm

Nonstop2h 50m

$132

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Thu 1/8

12:20 pm-3:20 pm

Nonstop3h 00m

Chennai

Thu 1/15

9:05 pm-11:55 pm

Nonstop2h 50m

$133

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Tue 1/13

7:10 am-9:50 am

Nonstop2h 40m

Chennai

Tue 1/20

6:10 pm-8:55 pm

Nonstop2h 45m

$134

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Fri 1/30

12:20 pm-3:20 pm

Nonstop3h 00m

Chennai

Fri 1/30

11:15 pm-2:10 am

Nonstop2h 55m

$135

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Wed 1/7

9:30 pm-12:35 am

Nonstop3h 05m

Chennai

Fri 1/16

9:05 pm-11:55 pm

Nonstop2h 50m

$136

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Thu 1/8

6:10 am-8:55 am

Nonstop2h 45m

Chennai

Fri 1/16

10:45 am-1:35 pm

Nonstop2h 50m

$137

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Fri 1/9

6:10 am-8:55 am

Nonstop2h 45m

Chennai

Thu 1/15

9:05 pm-11:55 pm

Nonstop2h 50m

$138

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Fri 1/9

7:10 am-9:50 am

Nonstop2h 40m

Chennai

Mon 1/12

2:30 pm-5:20 pm

Nonstop2h 50m

$144

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Thu 2/12

1:00 pm-9:20 pm

2 stops8h 20m

Chennai

Fri 2/13

10:05 pm-3:40 am

1 stop5h 35m

$145

Flights are sorted by cheapest round-trip 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 typical price of a round-trip flight between New Delhi and Chennai?

What is the cheapest month to fly to Chennai?

In general, July is the cheapest month to fly from New Delhi to Chennai. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $135. If you’re not able to fly to Chennai in July, then September is your next best option. Flight prices from New Delhi to Chennai during September average around $138.

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

The cheapest day to depart on your flight to Chennai is on a Tuesday when prices can be found for as low as $151. This is often the case because there is less demand to fly during this day of the week. Flights from New Delhi to Chennai on a Thursday will generally be more expensive and average around $184. 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?

In the morning is the cheapest time of day to fly from New Delhi to Chennai when you can find flight prices for as low as $159. Flying to Chennai in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Chennai is in the evening when prices are around $229.

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 $152 when searching weeks out. 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 $144 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 8% 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.

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 round-trip 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

$74

Fastest flight time

2h 50m

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 $74. The best round-trip flight deal from New Delhi to Chennai found on momondo in the last 72 hours is $136.
The fastest flight from New Delhi to Chennai takes 2h 50m
Direct flights go from New Delhi to Chennai every day.
There is 1 airport in Chennai. From New Delhi there are direct flights to Chennai (MAA).
Search flight deals

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

    The straight-line distance from New Delhi Indira Gandhi Intl to Chennai is 1089.8 mi. Typically, this will take 2h 50m by plane in normal conditions.

  • 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 are refreshed on a daily basis.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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.

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

    The required travel and health documents for your Chennai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chennai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • 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 IndiaPriceFrom $119Free CancellationRating
5.5
2,952 reviews
Search Air India flights
IndiGoPriceFrom $132Free CancellationRating
6.8
510 reviews
Search IndiGo flights

  • IndiGo Flights From New Delhi to Chennai

    IndiGo operates around 69 flights from New Delhi to Chennai every week. The average price of these flights found in the last 72 hours has been $160, but momondo users have found IndiGo deals from New Delhi to Chennai from as low as $132 round-trip. IndiGo has been scored 6.8/10 in 510 reviews.

  • Air India Flights From New Delhi to Chennai

    $119 is the best Air India flight deal from New Delhi to Chennai found on momondo over the last 72 hours. The average Air India ticket price found was closer to $155, however, with flight time and availability significantly affecting the price. Air India (5.5/10 from 2,952 user reviews) flies into Chennai from New Delhi 57 times in an average week so prices can vary.

Traveling 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?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chennai from New Delhi.

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?

momondo provides multiple filters to help you find the best flight to Chennai from New Delhi. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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