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Cheap flights from New Delhi to Chennai from $54

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 9/1. 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

Air India Logo
7:25 pm - 7:55 pmDEL-MAA
24h 30m1 stop
Air India Logo
8:00 am - 7:45 pmMAA-DEL
11h 45m1 stop
$103Air India
Find Deal
Thu, Aug 28 - Thu, Sep 4
IndiGo Logo
7:40 pm - 12:20 amDEL-MAA
4h 40m1 stop
IndiGo Logo
6:15 pm - 12:05 amMAA-DEL
5h 50m1 stop
$109IndiGo
Find Deal
Wed, Aug 27 - Wed, Sep 3
IndiGo Logo
11:30 am - 4:45 pmDEL-MAA
5h 15m1 stop
IndiGo Logo
8:20 pm - 2:00 amMAA-DEL
5h 40m1 stop
$115IndiGo
Find Deal
Thu, Aug 28 - Thu, Sep 4
Logo
12:15 pm - 5:25 pmDEL-MAA
5h 10m1 stop
Logo
5:50 am - 9:25 pmMAA-DEL
15h 35m2 stops
$118
Find Deal
Wed, Aug 27 - Wed, Sep 3
Logo
7:25 pm - 7:55 pmDEL-MAA
24h 30m1 stop
Logo
3:15 am - 6:10 amMAA-DEL
2h 55mnonstop
$119
Find Deal
Thu, Aug 28 - Wed, Sep 3
Air India Logo
4:50 am - 7:55 pmDEL-MAA
15h 05m1 stop
Air India Logo
9:20 pm - 3:25 amMAA-DEL
6h 05m1 stop
$120Air India
Find Deal
Fri, Aug 29 - Sat, Aug 30
IndiGo Logo
2:20 am - 7:15 amDEL-MAA
4h 55m1 stop
IndiGo Logo
8:20 pm - 2:00 amMAA-DEL
5h 40m1 stop
$121IndiGo
Find Deal
Wed, Aug 27 - Thu, Sep 4
IndiGo Logo
7:40 pm - 12:20 amDEL-MAA
4h 40m1 stop
IndiGo Logo
3:15 am - 6:10 amMAA-DEL
2h 55mnonstop
$122IndiGo
Find Deal
Wed, Aug 27 - Tue, Sep 2
IndiGo Logo
2:30 am - 5:15 amDEL-MAA
2h 45mnonstop
IndiGo Logo
9:20 am - 2:25 pmMAA-DEL
5h 05m1 stop
$123IndiGo
Find Deal
Tue, Aug 26 - Wed, Sep 3
Air India Express Logo
4:50 am - 7:55 pmDEL-MAA
15h 05m1 stop
Air India Express Logo
4:40 pm - 11:50 pmMAA-DEL
7h 10m1 stop
$124Air India Express
Find Deal
Sun, Aug 10 - Mon, Aug 11

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
Aug 5
DEL7:10 amNew Delhi Indira Gandhi Intl
13h 25m
1 stop
MAA8:35 pmChennai
Aug 6
MAA6:05 amChennai
14h 05m
1 stop
DEL8:10 pmNew Delhi Indira Gandhi Intl
$121
Find similar
Air India Express
Aug 10
DEL4:50 amNew Delhi Indira Gandhi Intl
15h 05m
1 stop
MAA7:55 pmChennai
Aug 11
MAA4:40 pmChennai
7h 10m
1 stop
DEL11:50 pmNew Delhi Indira Gandhi Intl
$124
Find similar
Air India Express
Aug 4
DEL1:30 pmNew Delhi Indira Gandhi Intl
12h 00m
2 stops
MAA1:30 amChennai
Aug 8
MAA8:00 amChennai
8h 05m
1 stop
DEL4:05 pmNew Delhi Indira Gandhi Intl
$149
Find similar

Air India flights from New Delhi to Chennai

Our best Air India deals on New Delhi to Chennai flight tickets
Air India
Aug 28
DEL7:25 pmNew Delhi Indira Gandhi Intl
24h 30m
1 stop
MAA7:55 pmChennai
Sep 4
MAA8:00 amChennai
11h 45m
1 stop
DEL7:45 pmNew Delhi Indira Gandhi Intl
$103
Find similar
Air India
Aug 29
DEL4:50 amNew Delhi Indira Gandhi Intl
15h 05m
1 stop
MAA7:55 pmChennai
Aug 30
MAA9:20 pmChennai
6h 05m
1 stop
DEL3:25 amNew Delhi Indira Gandhi Intl
$120
Find similar
Air India
Aug 28
DEL2:30 amNew Delhi Indira Gandhi Intl
2h 50m
MAA5:20 amChennai
Aug 31
MAA8:00 amChennai
8h 05m
1 stop
DEL4:05 pmNew Delhi Indira Gandhi Intl
$125
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 July 31, 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 8/28

7:25 pm-7:55 pm

1 stop24h 30m

Chennai

Thu 9/4

8:00 am-7:45 pm

1 stop11h 45m

$103

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Wed 8/27

7:40 pm-12:20 am

1 stop4h 40m

Chennai

Wed 9/3

6:15 pm-12:05 am

1 stop5h 50m

$109

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Thu 8/28

11:30 am-4:45 pm

1 stop5h 15m

Chennai

Thu 9/4

8:20 pm-2:00 am

1 stop5h 40m

$115

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Wed 8/27

12:15 pm-5:25 pm

1 stop5h 10m

Chennai

Wed 9/3

5:50 am-9:25 pm

2 stops15h 35m

$118

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Thu 8/28

7:25 pm-7:55 pm

1 stop24h 30m

Chennai

Wed 9/3

3:15 am-6:10 am

Nonstop2h 55m

$119

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Fri 8/29

4:50 am-7:55 pm

1 stop15h 05m

Chennai

Sat 8/30

9:20 pm-3:25 am

1 stop6h 05m

$120

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Wed 8/27

2:20 am-7:15 am

1 stop4h 55m

Chennai

Thu 9/4

8:20 pm-2:00 am

1 stop5h 40m

$121

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Wed 8/27

7:40 pm-12:20 am

1 stop4h 40m

Chennai

Tue 9/2

3:15 am-6:10 am

Nonstop2h 55m

$122

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Tue 8/26

2:30 am-5:15 am

Nonstop2h 45m

Chennai

Wed 9/3

9:20 am-2:25 pm

1 stop5h 05m

$123

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Sun 8/10

4:50 am-7:55 pm

1 stop15h 05m

Chennai

Mon 8/11

4:40 pm-11:50 pm

1 stop7h 10m

$124

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 cheapest month to fly to Chennai?

In general, September 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 $137. If you’re not able to fly to Chennai in September, then July is your next best option. Flight prices from New Delhi to Chennai during July average around $139.

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 Monday 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 Wednesday will generally be more expensive and average around $187. 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 $161. 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 $207.

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 $149 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 $143 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 1% 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 July 2025, prices for New Delhi to Chennai flights are approximately 4% 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

$54

Fastest flight time

2h 45m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Chennai

1 airport
The best one-way flight to Chennai from New Delhi in the past 72 hours is $54. The best round-trip flight deal from New Delhi to Chennai found on momondo in the last 72 hours is $103.
The fastest flight from New Delhi to Chennai takes 2h 45m
Direct flights go from New Delhi to Chennai on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: Air India and IndiGo.
There is 1 airport near Chennai: 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 45m 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
2,928 reviews
Search Air India flights
VistaraPriceFrom $124Free CancellationRating
7.7
229 reviews
Search Vistara flights
IndiGoPriceFrom $127Free CancellationRating
6.8
478 reviews
Search IndiGo flights

  • IndiGo Flights From New Delhi to Chennai

    IndiGo operates around 63 flights from New Delhi to Chennai every week. The average price of these flights found in the last 72 hours has been $156, but momondo users have found IndiGo deals from New Delhi to Chennai from as low as $127 round-trip. IndiGo has been scored 6.8/10 in 478 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 $152, however, with flight time and availability significantly affecting the price. Air India (5.5/10 from 2,928 user reviews) flies into Chennai from New Delhi 62 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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