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Cheap flights from New Delhi to Chennai from C$ 128

DEL — MAA
13 Oct — 20 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Chennai are usually found in March or February, booked 64 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from New Delhi to Chennai

Enter your travel dates to find the best prices.

Cheapest flights from New Delhi to Chennai

Thu 8/104:20 p.m. -
1 stop5h 30m
Thu 15/107:10 a.m. -
1 stop5h 20m
Deal found 10/9C$ 268
Tue 6/102:55 a.m. -
Nonstop2h 50m
Wed 14/101:10 p.m. -
1 stop5h 35m
Deal found 9/9C$ 269
Wed 14/104:20 p.m. -
1 stop5h 30m
Wed 21/1011:45 p.m. -
Nonstop2h 55m
Deal found 9/9C$ 272
Tue 20/104:20 p.m. -
1 stop5h 30m
Tue 24/112:45 a.m. -
Nonstop2h 55m
Deal found 11/9C$ 277
Mon 28/99:15 a.m. -
Nonstop2h 50m
Sun 4/105:00 p.m. -
1 stop5h 35m
Deal found 12/9C$ 279
Sun 25/109:00 a.m. -
Nonstop2h 50m
Sun 1/111:50 p.m. -
1 stop5h 35m
Deal found 10/9C$ 280
Wed 16/97:15 a.m. -
Nonstop2h 50m
Thu 17/95:00 p.m. -
1 stop5h 35m
Deal found 9/9C$ 282
Thu 17/93:15 p.m. -
Nonstop2h 50m
Sun 20/910:55 a.m. -
1 stop5h 50m
Deal found 11/9C$ 283
Fri 11/91:10 p.m. -
Nonstop2h 50m
Sat 12/91:00 p.m. -
Nonstop2h 55m
Deal found 10/9C$ 286
Sun 20/94:35 p.m. -
1 stop5h 10m
Sun 20/911:45 p.m. -
Nonstop2h 55m
Deal found 11/9C$ 287

Find flight deals from New Delhi to Chennai

Round-trip from

C$ 268

One-way from

C$ 128

Popular in

August

Cheapest in

March

Average price

C$ 246
IndiGo
  • IndiGo
  • 8/10-15/10
  • 2 total stops
  • 10h 50m total
  • New Delhi to Chennai
Search Deals
IndiGo
  • IndiGo
  • 14/10-31/12
  • 1 total stop
  • 5h 30m total
  • New Delhi to Chennai
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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

Cheapest round-trip

New DelhiChennai

DEL New Delhi Indira Gandhi Intl - MAA Chennai

DELMAA

New Delhi Indira Gandhi Intl

Wed 14/10

4:20 p.m.-9:50 p.m.

1 stop5h 30m

Chennai

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 128

New DelhiChennai

DEL New Delhi Indira Gandhi Intl - MAA Chennai

DELMAA

New Delhi Indira Gandhi Intl

Tue 20/10

10:00 a.m.-3:40 p.m.

1 stop5h 40m

Chennai

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 130
Quickest round-trip

New DelhiChennai

DEL New Delhi Indira Gandhi Intl - MAA Chennai

DELMAA

New Delhi Indira Gandhi Intl

Sun 1/11

10:40 a.m.-1:30 p.m.

Nonstop2h 50m

Chennai

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 141

New DelhiChennai

DEL New Delhi Indira Gandhi Intl - MAA Chennai

DELMAA

New Delhi Indira Gandhi Intl

Sat 24/10

3:15 p.m.-6:05 p.m.

Nonstop2h 50m

Chennai

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 141

New DelhiChennai

DEL New Delhi Indira Gandhi Intl - MAA Chennai

DELMAA

New Delhi Indira Gandhi Intl

Tue 22/9

11:00 a.m.-1:50 p.m.

Nonstop2h 50m

Chennai

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 141

New DelhiChennai

DEL New Delhi Indira Gandhi Intl - MAA Chennai

DELMAA

New Delhi Indira Gandhi Intl

Thu 15/10

3:15 p.m.-6:05 p.m.

Nonstop2h 50m

Chennai

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 141

New DelhiChennai

DEL New Delhi Indira Gandhi Intl - MAA Chennai

DELMAA

New Delhi Indira Gandhi Intl

Sat 3/10

9:15 a.m.-12:05 p.m.

Nonstop2h 50m

Chennai

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 141

New DelhiChennai

DEL New Delhi Indira Gandhi Intl - MAA Chennai

DELMAA

New Delhi Indira Gandhi Intl

Fri 9/10

4:40 p.m.-7:30 p.m.

Nonstop2h 50m

Chennai

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 141

New DelhiChennai

DEL New Delhi Indira Gandhi Intl - MAA Chennai

DELMAA

New Delhi Indira Gandhi Intl

Fri 25/9

7:15 a.m.-10:05 a.m.

Nonstop2h 50m

Chennai

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 148

New DelhiChennai

DEL New Delhi Indira Gandhi Intl - MAA Chennai

DELMAA

New Delhi Indira Gandhi Intl

Tue 6/10

2:55 a.m.-5:45 a.m.

Nonstop2h 50m

Chennai

Wed 14/10

1:10 p.m.-6:45 p.m.

1 stop5h 35m

C$ 269

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from New Delhi to Chennai

Have a flexible travel schedule? Discover the best time to fly to Chennai from New Delhi with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Chennai

How far ahead should I book a flight from New Delhi to Chennai?

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Delhi to Chennai. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from New Delhi to Chennai?

Currently, March is the cheapest month in which you can book a flight from New Delhi to Chennai (average of C$ 180). Flying from New Delhi to Chennai in August is currently the most expensive (average of C$ 255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEL to MAA?

It’s typically best to fly out from New Delhi to Chennai in the afternoon. Doing so could potentially save you 73% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from New Delhi to Chennai?

Airfare is typical for this route at the moment.

New Delhi to Chennai flights typically cost between C$ 197 and C$ 273 in October.
The cheapest round-trip price found within the last 5 days was C$ 268 on IndiGo (8 Oct-15 Oct).

Reviews of airlines servicing Chennai

See what other customers who have flown with IndiGo from New Delhi to Chennai have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
581 reviews
Check prices

Food

6.2

Boarding

6.8

Crew

7.3

Entertainment

5.6

Overall

6.8

Comfort

6.7

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
IndiGo
6.8
Okay
581 reviews
IndiGo
6.8
Okay
581 reviews
Check prices

Food

6.2

Boarding

6.8

Crew

7.3

Entertainment

5.6

Overall

6.8

Comfort

6.7

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours

Related info for your journey

  • How popular is this New Delhi to Chennai flight route?

    Within the past month, 11 users have taken a look at flights from New Delhi Indira Gandhi Intl to Chennai.

  • How long is the flight from New Delhi to Chennai?

    Airlines like IndiGo fly from New Delhi to Chennai in about 2h 50m. The time it takes to get you to your destination is usually consistent. The distance between New Delhi and Chennai is about 1759 km. All flights are typically direct.

  • What is the cheapest airline to fly from New Delhi to Chennai round-trip?

    IndiGo, at C$ 171, was found to be the cheapest airline from New Delhi to Chennai.. Users have found that IndiGo is 22% cheaper than the other options available to this destination.

  • What are the most reliable airlines from New Delhi to Chennai?

    Before booking your flight to Chennai from New Delhi, check out the most reliable airlines to get you to your destination on time: American Airlines (100%), Aegean Airlines (100%), Air France( 99%).

  • Can I find deals for flights from New Delhi to Chennai that include hotel bookings?

    Yes. In addition to deals on New Delhi to Chennai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Delhi to Chennai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Chennai.

  • Can I find deals for business class flights from New Delhi to Chennai?

    Yes. Cheapflights offers flight deals from New Delhi to Chennai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Delhi to Chennai?

    Currently, March is the cheapest month in which you can book a flight from New Delhi to Chennai (average of C$ 180). Flying from New Delhi to Chennai in August is currently the most expensive (average of C$ 255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from New Delhi to Chennai

AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapestC$ 171AverageC$ 228FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

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Can Cheapflights find flights from New Delhi to Chennai with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from New Delhi to Chennai, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from New Delhi to Chennai become cheaper?

Yes, Cheapflights offers price alerts on New Delhi to Chennai flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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