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Cheap flights from New Delhi to Chennai from £47

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 17/12. 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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Multiple Airlines Logo
22:20 - 18:50DEL-MAA
20h 30m1 stop
Multiple Airlines Logo
02:30 - 05:25MAA-DEL
2h 55mdirect
£101Multiple Airlines
Find Deal
Tue, 16 Dec - Mon, 22 Dec
Air India Logo
15:30 - 21:45DEL-MAA
6h 15m1 stop
Air India Logo
12:10 - 19:45MAA-DEL
7h 35m1 stop
£105Air India
Find Deal
Fri, 21 Nov - Mon, 24 Nov
Multiple Airlines Logo
22:20 - 18:50DEL-MAA
20h 30m1 stop
Multiple Airlines Logo
01:10 - 07:15MAA-DEL
6h 05m1 stop
£108Multiple Airlines
Find Deal
Tue, 16 Dec - Mon, 22 Dec
Air India Logo
15:30 - 21:45DEL-MAA
6h 15m1 stop
Air India Logo
12:10 - 19:45MAA-DEL
7h 35m1 stop
£109Air India
Find Deal
Fri, 21 Nov - Mon, 24 Nov
IndiGo Logo
00:30 - 06:35DEL-MAA
6h 05m1 stop
IndiGo Logo
04:55 - 10:50MAA-DEL
5h 55m1 stop
£116IndiGo
Find Deal
Mon, 15 Dec - Mon, 22 Dec
IndiGo Logo
02:30 - 05:20DEL-MAA
2h 50mdirect
IndiGo Logo
02:30 - 05:25MAA-DEL
2h 55mdirect
£117IndiGo
Find Deal
Mon, 15 Dec - Mon, 22 Dec
Air India Express Logo
09:00 - 21:20DEL-MAA
12h 20m2 stops
Air India Express Logo
22:05 - 03:25MAA-DEL
5h 20m1 stop
£127Air India Express
Find Deal
Tue, 16 Dec - Tue, 23 Dec
Air India Express Logo
04:10 - 16:20DEL-MAA
12h 10m1 stop
Air India Express Logo
07:55 - 16:20MAA-DEL
8h 25m2 stops
£132Air India Express
Find Deal
Mon, 15 Dec - Tue, 23 Dec
SpiceJet Logo
06:10 - 09:55DEL-MAA
27h 45m1 stop
SpiceJet Logo
07:05 - 19:20MAA-DEL
12h 15m1 stop
£328SpiceJet
Find Deal
Fri, 20 Mar - Mon, 23 Mar
SpiceJet Logo
06:10 - 09:55DEL-MAA
27h 45m1 stop
SpiceJet Logo
07:05 - 19:20MAA-DEL
12h 15m1 stop
£329SpiceJet
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Fri, 20 Mar - Mon, 23 Mar

Air India flights from New Delhi to Chennai

Our best Air India deals on New Delhi to Chennai flight tickets
Air India
21 Nov
DEL15:30New Delhi Indira Gandhi Intl
6h 15m
1 stop
MAA21:45Chennai
24 Nov
MAA12:10Chennai
7h 35m
1 stop
DEL19:45New Delhi Indira Gandhi Intl
£105
Find similar
Air India
5 Nov
DEL02:10New Delhi Indira Gandhi Intl
2h 45m
MAA04:55Chennai
6 Nov
MAA11:55Chennai
10h 00m
1 stop
DEL21:55New Delhi Indira Gandhi Intl
£107
Find similar
Air India
21 Nov
DEL15:30New Delhi Indira Gandhi Intl
6h 15m
1 stop
MAA21:45Chennai
24 Nov
MAA12:10Chennai
7h 35m
1 stop
DEL19:45New Delhi Indira Gandhi Intl
£109
Find similar

IndiGo flights from New Delhi to Chennai

Our best IndiGo deals on New Delhi to Chennai flight tickets
IndiGo
15 Dec
DEL00:30New Delhi Indira Gandhi Intl
6h 05m
1 stop
MAA06:35Chennai
22 Dec
MAA04:55Chennai
5h 55m
1 stop
DEL10:50New Delhi Indira Gandhi Intl
£116
Find similar
IndiGo
15 Dec
DEL02:30New Delhi Indira Gandhi Intl
2h 50m
MAA05:20Chennai
22 Dec
MAA02:30Chennai
2h 55m
DEL05:25New Delhi Indira Gandhi Intl
£117
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 279,928 searches. Data last updated 2 November 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

Tue 16/12

22:20-18:50

1 stop20h 30m

Chennai

Mon 22/12

02:30-05:25

Nonstop2h 55m

£101

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Fri 21/11

15:30-21:45

1 stop6h 15m

Chennai

Mon 24/11

12:10-19:45

1 stop7h 35m

£105

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Tue 16/12

22:20-18:50

1 stop20h 30m

Chennai

Mon 22/12

01:10-07:15

1 stop6h 05m

£108

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Fri 21/11

15:30-21:45

1 stop6h 15m

Chennai

Mon 24/11

12:10-19:45

1 stop7h 35m

£109

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Mon 15/12

00:30-06:35

1 stop6h 05m

Chennai

Mon 22/12

04:55-10:50

1 stop5h 55m

£116

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Mon 15/12

02:30-05:20

Nonstop2h 50m

Chennai

Mon 22/12

02:30-05:25

Nonstop2h 55m

£117

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Tue 16/12

09:00-21:20

2 stops12h 20m

Chennai

Tue 23/12

22:05-03:25

1 stop5h 20m

£127

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Mon 15/12

04:10-16:20

1 stop12h 10m

Chennai

Tue 23/12

07:55-16:20

2 stops8h 25m

£132

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Fri 20/3

06:10-09:55

1 stop27h 45m

Chennai

Mon 23/3

07:05-19:20

1 stop12h 15m

£328

New DelhiChennai

DEL - MAA

DELMAA

New Delhi Indira Gandhi Intl

Fri 20/3

06:10-09:55

1 stop27h 45m

Chennai

Mon 23/3

07:05-19:20

1 stop12h 15m

£329

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 July is, on average, the cheapest month to fly to Chennai from New Delhi, with most prices found around £103. If you aren’t able to travel during the month of July, then book flights to Chennai from New Delhi during September instead. Flights to Chennai in September, while not as cheap as those in July, still average around £105.

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 Wednesday when prices can be found for as low as £46. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around £158. These prices are subject to change though, so be sure to set up a Price Alert for flights to Chennai.

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

Flying to Chennai from New Delhi in the evening is the least expensive time of day to depart. momondo users have found prices as low as £120 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Chennai is in the afternoon when prices are around £165.

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 £113 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 £109 on momondo.

What cabin class options are available on New Delhi Indira Gandhi Intl to Chennai flights?

There are 3 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?

No. A direct flight is the cheapest option for a flight between New Delhi to Chennai.

How have New Delhi to Chennai flight prices changed over time?

As of November 2025, prices for New Delhi to Chennai flights are approximately 2% 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

Fastest flight time

2h 45m

Direct flights

Tue, Wed and Sat

Airports in Chennai

1 airport
The fastest flight from New Delhi to Chennai takes 2h 45m
Direct flights go from New Delhi to Chennai on Tuesday, Wednesday and Saturday. There are no airlines offering direct flights..
There is 1 airport near Chennai: Chennai (MAA)
Search flight deals

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

    New Delhi Indira Gandhi Intl and Chennai are 1089.8 mi apart from one another. In terms of flight time, this usually takes a little over 2h 45m.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 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
Air IndiaPriceFrom £83Free CancellationRating
5.5
2,940 reviews
Search Air India flights

  • Air India Flights From New Delhi to Chennai

    Air India is one of the most popular airlines flying from New Delhi to Chennai, operating 63 flights/week on average for this route. A good Air India flight deal for New Delhi to Chennai starts from £83 round-trip, up to an average price of £114. Our users have rated Air India at 5.5/10.

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?

Yes. momondo allows you to filter the results for New Delhi to Chennai flights to just show those with flexible booking policies.

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?

If you are simply researching potential flights to Chennai, momondo offers a useful price alert feature which will track prices for flights to Chennai from New Delhi and alert you when they change.

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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