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Cheap flights from New Delhi to Chennai from ₹ 6,668

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — MAA
25 Jun — 2 Jul1
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 38 days in advance, depart on a Saturday or Friday and return on a Saturday

Cheap flight deals from New Delhi to Chennai

Enter your travel dates to find the best prices.

Cheapest flights from New Delhi to Chennai
Explore the most affordable flight options available from New Delhi to Chennai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 May 2026.

Tue 7/716:20
DEL
-
MAA
1 stop5h 30m
IndiGo
Tue 14/719:00
MAA
-
DEL
Nonstop2h 55m
IndiGo
Deal found 23/5₹ 13,146
Fri 10/721:55
DEL
-
MAA
Nonstop2h 50m
Air India
Mon 13/708:05
MAA
-
DEL
Nonstop3h 00m
Air India
Deal found 22/5₹ 13,241
Wed 17/621:15
DEL
-
MAA
1 stop5h 20m
IndiGo
Wed 24/617:50
MAA
-
DEL
1 stop5h 40m
IndiGo
Deal found 25/5₹ 13,336
Mon 29/621:15
DEL
-
MAA
1 stop5h 20m
IndiGo
Sat 4/713:10
MAA
-
DEL
1 stop5h 35m
IndiGo
Deal found 26/5₹ 13,432
Thu 11/616:20
DEL
-
MAA
1 stop5h 30m
IndiGo
Thu 18/621:25
MAA
-
DEL
1 stop4h 55m
IndiGo
Deal found 23/5₹ 13,527
Wed 1/721:15
DEL
-
MAA
1 stop5h 20m
IndiGo
Sat 11/713:10
MAA
-
DEL
1 stop5h 35m
IndiGo
Deal found 24/5₹ 13,622
Mon 8/611:00
DEL
-
MAA
Nonstop2h 50m
IndiGo
Mon 8/602:45
MAA
-
DEL
Nonstop2h 55m
IndiGo
Deal found 23/5₹ 13,717
Mon 6/718:15
DEL
-
MAA
Nonstop2h 40m
IndiGo
Sat 11/713:10
MAA
-
DEL
1 stop5h 35m
IndiGo
Deal found 25/5₹ 13,813
Thu 4/607:15
DEL
-
MAA
Nonstop2h 50m
IndiGo
Sun 7/613:00
MAA
-
DEL
Nonstop2h 55m
IndiGo
Deal found 24/5₹ 14,003
Thu 11/602:55
DEL
-
MAA
Nonstop2h 50m
IndiGo
Mon 29/614:30
MAA
-
DEL
Nonstop3h 00m
IndiGo
Deal found 25/5₹ 14,099
Fri 5/607:15
DEL
-
MAA
Nonstop2h 50m
IndiGo
Mon 8/623:45
MAA
-
DEL
Nonstop2h 55m
IndiGo
Deal found 23/5₹ 14,194

Find flight deals from New Delhi to Chennai

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Chennai (MAA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 May 2026.

Round-trip from

₹ 13,146

One-way from

₹ 6,668

Popular in

October

Cheapest in

March

Average price

₹ 14,003

Good round-trip deal

₹ 13,931 or less

Good one-way deal

₹ 6,956 or less
IndiGo
  • IndiGo
  • 7/7-14/7
  • 1 total stop
  • 8h 25m total
  • New Delhi to Chennai
Search Deals
IndiGo
  • IndiGo
  • 16/6
  • 1 total stop
  • 5h 30m total
  • New Delhi to Chennai
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 92,985 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 20,566 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Chennai.
Search Deals
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Chennai.
Search Deals

Cheapflights 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, Cheapflights users made 454,620 searches. Data last updated 26 May 2026.
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 return flight

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Thu 9/7

16:20-21:50

1 stop5h 30m

Chennai

Thu 16/7

13:10-18:45

1 stop5h 35m

₹ 13,336

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Mon 6/7

05:45-11:45

1 stop6h 00m

Chennai

Sun 12/7

22:00-03:50

1 stop5h 50m

₹ 13,717

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Mon 15/6

09:55-15:30

1 stop5h 35m

Chennai

Sat 20/6

02:45-05:40

Nonstop2h 55m

₹ 13,908
Fastest return journey

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Tue 1/9

21:30-00:20

Nonstop2h 50m

Chennai

Sun 6/9

06:00-08:50

Nonstop2h 50m

₹ 14,099

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Sat 4/7

16:15-22:05

1 stop5h 50m

Chennai

Tue 7/7

13:10-18:45

1 stop5h 35m

₹ 14,384

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Fri 5/6

07:15-10:05

Nonstop2h 50m

Chennai

Sat 27/6

13:10-18:45

1 stop5h 35m

₹ 14,480

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Thu 18/6

22:55-01:50

Nonstop2h 55m

Chennai

Thu 25/6

22:05-03:40

1 stop5h 35m

₹ 14,575

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Fri 5/6

08:00-13:45

1 stop5h 45m

Chennai

Tue 9/6

14:35-19:50

1 stop5h 15m

₹ 14,670

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Mon 3/8

13:15-18:10

1 stop4h 55m

Chennai

Mon 3/8

21:25-02:20

1 stop4h 55m

₹ 14,765

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Wed 19/8

11:00-13:50

Nonstop2h 50m

Chennai

Fri 21/8

09:15-12:10

Nonstop2h 55m

₹ 14,765

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

The best time to book flights from New Delhi to Chennai is 37 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 ₹ 12,384). Flying from New Delhi to Chennai in October is currently the most expensive (average of ₹ 16,385). 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?

Find hourly flight availability from New Delhi to Chennai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 May 2026.

It’s optimal to fly from New Delhi to Chennai in the afternoon. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from New Delhi to Chennai?

Use this chart to determine the cheapest time to fly return from New Delhi to Chennai. Price data was last updated on 23 May 2026.

Travellers seeking maximum savings on their New Delhi to Chennai flight should consider departing on Saturday at midday when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from New Delhi to Chennai?

Reviews of airlines servicing Chennai

Get insights into the airlines that provide service to Chennai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chennai. Reviews last updated 26 May 2026.
Read reviews from past customers who have flown with IndiGo,Air India Express, andAir India from New Delhi to Chennai. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
561 reviews
Check prices

Comfort

6.7

Overall

6.8

Crew

7.3

Food

6.2

Boarding

6.8

Entertainment

5.6

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
IndiGo
6.8
Okay
561 reviews
IndiGo
6.8
Okay
561 reviews
Check prices

Comfort

6.7

Overall

6.8

Crew

7.3

Food

6.2

Boarding

6.8

Entertainment

5.6

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
Air India Express
5.8
Fair
15 reviews
IndiGo
6.8
Okay
561 reviews
Check prices

Comfort

6.7

Overall

6.8

Crew

7.3

Food

6.2

Boarding

6.8

Entertainment

5.6

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
Air India
5.5
Fair
2,961 reviews
IndiGo
6.8
Okay
561 reviews
Check prices

Comfort

6.7

Overall

6.8

Crew

7.3

Food

6.2

Boarding

6.8

Entertainment

5.6

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
SpiceJet
4.6
Mediocre
85 reviews
IndiGo
6.8
Okay
561 reviews
Check prices

Comfort

6.7

Overall

6.8

Crew

7.3

Food

6.2

Boarding

6.8

Entertainment

5.6

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Chennai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from New Delhi to Chennai?

    To fly from New Delhi to Chennai, you need to book a flight from Indira Gandhi Intl (DEL) to Chennai (MAA). Nonstop flights to Chennai from New Delhi Indira Gandhi Intl take 2h 45m on average. When it comes time to book airfare, you have a few options: there are 55 outbound flights from Indira Gandhi Intl to Chennai offered by 4 different airlines.

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

    This flight path from New Delhi Indira Gandhi Intl to Chennai was viewed by 1,659 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    A quick flight from New Delhi to Chennai can take about 2h 50m. IndiGo provides one of the quickest options available for as low as ₹ 14,099. There are 1759 km between New Delhi and Chennai. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from New Delhi to Chennai round-trip?

    Air India Express, at ₹ 4,966, was found to be the cheapest airline from New Delhi to Chennai.Alternate airlines to your destination round-trip include IndiGo and Air India. These flights start at 64% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from New Delhi to Chennai one-way?

    The cheapet airlines for a one-way flight from New Delhi to Chennai are Air India Express (₹ 4,195), SpiceJet (₹ 4,660), and IndiGo (₹ 5,139).

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

    The top 3 most reliable airlines when flying from New Delhi to Chennai are Aegean Airlines (100%), Air France (99%) and KLM (98%).

  • What are the cheapest flights from New Delhi to Chennai?

    Looking at all options, your cheapest flight can be booked for ₹ 6,634. While the most popular route (New Delhi Indira Gandhi Intl - Chennai) can be booked for ₹ 12,860 on average, our data indicates ₹ 12,654 when flying from New Delhi to Chennai.

  • 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 holiday 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 ₹ 12,384). Flying from New Delhi to Chennai in October is currently the most expensive (average of ₹ 16,385). 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

Travelling to a place near Chennai?

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

Browse thousands of different options on Cheapflights for your next trip

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Fly from New Delhi to Chennai on these airlines

Choose from the following airlines for your flight from New Delhi to Chennai. Flights are based on user searches made on Cheapflights and were last updated on 26 May 2026.
Air India flights from New Delhi Indira Gandhi Intl to Chennai
IndiGo flights from New Delhi Indira Gandhi Intl to Chennai

Top 4 airlines flying from New Delhi to Chennai

Discover the top 4 airlines that operate flights from New Delhi to Chennai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 26 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air India ExpressCheapest₹ 4,966Average₹ 11,242FlexibilityNo cancel feeOn-timeN/A
Search Air India Express flights
IndiGoCheapest₹ 8,862Average₹ 13,547FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest₹ 10,289Average₹ 13,311FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
SpiceJetCheapest₹ 10,840Average₹ 11,547FlexibilityNo cancel feeOn-time65%
Search SpiceJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from New Delhi to Chennai?

When you search for this flight from New Delhi to Chennai, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Chennai?

Cheapflights helps you find that perfect flight to Chennai from New Delhi by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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! Start tracking prices for New Delhi to Chennai flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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