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₹ 5,553+ Cheap flights to Chennai
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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
— MAA
6 Sep — 13 Sep1
Return
1 adult
Economy
Flights to Chennai in 2025
Find the latest flights to Chennai in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 1 September 2025.
Find flight deals to Chennai
Cheapest flights to ChennaiExplore the most affordable flight options available to Chennai. Find the lowest fares based on data from user searches, with prices last updated on 1 September 2025.
Explore the most affordable flight options available to Chennai. Find the lowest fares based on data from user searches, with prices last updated on 1 September 2025.
Thu 11/912:15DEL - MAA
Nonstop2h 50mIndiGo
Sun 14/920:20MAA - DEL
1 stop5h 40mIndiGo
Deal found 30/8₹ 9,520
Thu 2/1011:30DEL - MAA
1 stop5h 15mIndiGo
Thu 9/1015:40MAA - DEL
1 stop4h 55mIndiGo
Deal found 30/8₹ 9,785
Fri 19/902:30DEL - MAA
Nonstop2h 45mIndiGo
Sun 21/918:15MAA - DEL
1 stop5h 50mIndiGo
Deal found 30/8₹ 9,873
Thu 11/904:50DEL - MAA
2 stops26h 45mMultiple Airlines
Sun 14/921:20MAA - DEL
1 stop5h 10mMultiple Airlines
Deal found 30/8₹ 10,402
Thu 11/904:50DEL - MAA
2 stops26h 45mAir India
Sat 13/903:00MAA - DEL
Nonstop2h 45mAir India
Deal found 30/8₹ 10,578
Thu 4/906:40DEL - MAA
1 stop7h 40mAir India Express
Mon 8/906:05MAA - DEL
1 stop14h 05mAir India Express
Deal found 30/8₹ 11,195
Tue 2/904:55DEL - MAA
1 stop13h 15mAir India Express
Fri 12/906:05MAA - DEL
1 stop16h 50mAir India Express
Deal found 31/8₹ 11,371
Tue 2/913:40DEL - MAA
1 stop11h 50mAir India Express
Sat 6/921:20MAA - DEL
1 stop5h 10mAir India Express
Deal found 30/8₹ 11,459
Tue 2/916:15DEL - MAA
Nonstop2h 55mAir India
Thu 11/903:00MAA - DEL
Nonstop2h 45mAir India
Deal found 31/8₹ 11,548
Wed 3/904:55DEL - MAA
1 stop13h 15mAir India Express
Sun 7/906:05MAA - DEL
1 stop14h 05mAir India Express
Deal found 31/8₹ 11,636
Wed 3/901:55DEL - MAA
1 stop5h 20mIndiGo
Mon 8/922:00MAA - DEL
Nonstop3h 10mIndiGo
Deal found 30/8₹ 11,724
Cheapflights Fare Finder
Locate flights to Chennai that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 1 September 2025.
Use the filters below to find and compare flights to Chennai that are best for you.
Fly from
New Delhi
Route
Depart
Return
Price
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Thu 11/9
12:15-15:05
Nonstop2h 50m
Chennai
Sun 14/9
20:20-02:00
1 stop5h 40m
₹ 9,520
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Fri 12/9
05:25-18:10
2 stops12h 45m
Chennai
Mon 15/9
01:10-07:20
1 stop6h 10m
₹ 9,696
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Thu 2/10
11:30-16:45
1 stop5h 15m
Chennai
Thu 9/10
15:40-20:35
1 stop4h 55m
₹ 9,785
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Sat 20/9
09:30-12:15
Nonstop2h 45m
Chennai
Sun 21/9
18:15-00:05
1 stop5h 50m
₹ 9,873
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Thu 11/9
04:50-07:35
2 stops26h 45m
Chennai
Sun 14/9
21:20-02:30
1 stop5h 10m
₹ 10,402
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Thu 11/9
04:50-07:35
2 stops26h 45m
Chennai
Sat 13/9
03:00-05:45
Nonstop2h 45m
₹ 10,578
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Fri 12/9
09:30-12:15
Nonstop2h 45m
Chennai
Tue 16/9
12:00-17:40
1 stop5h 40m
₹ 11,019
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Tue 23/9
20:55-23:55
Nonstop3h 00m
₹ 5,553
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Wed 24/9
20:55-23:55
Nonstop3h 00m
₹ 5,553
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Sun 21/9
13:40-01:30
1 stop11h 50m
₹ 5,642
Showing 1-10 of 16 results
Best time to book a flight to Chennai
Have a flexible travel schedule? Discover the best time to fly to Chennai 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 to Chennai
Prices
Airlines
More
When is the best time to book a flight to Chennai?
Use this chart to determine the optimal time to book a return flight from New Delhi to Chennai. Price data was last updated on 29 August 2025.
To ensure you get the cheapest price possible for a flight to Chennai, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
When is the cheapest time to fly to Chennai?
Use this chart to determine the cheapest time to fly return from New Delhi to Chennai. Price data was last updated on 24 August 2025.
Users looking for the lowest fares to Chennai should consider flying on Friday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Tuesday evenings, when prices are usually at their highest.
What are the cheapest airlines that fly to Chennai?
The cheapest airlines flying from New Delhi to Chennai are Vistara, Air India Express and IndiGo.
Weekly flight availability to Chennai
The most flights from New Delhi to Chennai are scheduled on a Friday (57 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (50 on average).
Rainfall in Chennai by month
Plan your trip to Chennai by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Chennai ranges from 10.0 - 330.0 mm per month. November is typically the wettest month, when rainfall can reach 330.0 mm. February is typically the driest time to visit Chennai when rainfall is around 10.0 mm.
Temperature in Chennai by month
Plan your trip to Chennai by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Chennai, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 33.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).
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 1 September 2025.
Get a feel of what it's like to fly with Vistara, IndiGo, andAir India to India by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.0
Boarding
7.9
Overall
7.7
Crew
8.3
Food
7.7
Reviews
1 / 13
8.0
ExcellentJatin,Jul 2023
BOM - IXC
Comfort
8.0
Entertainment
7.0
Boarding
7.9
Overall
7.7
Crew
8.3
Food
7.7
Reviews
1 / 13
8.0
ExcellentJatin,Jul 2023
BOM - IXC
Comfort
8.0
Entertainment
7.0
Boarding
7.9
Overall
7.7
Crew
8.3
Food
7.7
Reviews
1 / 13
8.0
ExcellentJatin,Jul 2023
BOM - IXC
Comfort
8.0
Entertainment
7.0
Boarding
7.9
Overall
7.7
Crew
8.3
Food
7.7
Reviews
1 / 13
8.0
ExcellentJatin,Jul 2023
BOM - IXC
Comfort
8.0
Entertainment
7.0
Boarding
7.9
Overall
7.7
Crew
8.3
Food
7.7
Reviews
1 / 13
8.0
ExcellentJatin,Jul 2023
BOM - IXC
FAQs about flying to Chennai
Travelling to a place near Chennai?
Book flights to Chennai if you plan to visit one of these locationsVellore
Mahabalipuram
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