₹ 7,135+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
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 14 April 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 14 April 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 14 April 2025.
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 14 April 2025.
Use the filters below to find and compare flights to Chennai that are best for you.
Fly from
Route
Depart
Return
Price
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Wed 27/8
23:10-02:05
Nonstop2h 55m
Chennai
Thu 28/8
23:00-02:00
Nonstop3h 00m
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Fri 25/7
23:10-02:05
Nonstop2h 55m
Chennai
Mon 28/7
16:40-23:50
1 stop7h 10m
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Mon 28/4
11:10-02:05
1 stop14h 55m
Chennai
Fri 2/5
05:00-20:10
2 stops15h 10m
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Sat 26/4
02:30-05:20
Nonstop2h 50m
Chennai
Wed 30/4
06:10-08:55
Nonstop2h 45m
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Mon 2/6
11:40-00:01
1 stop12h 21m
Chennai
Tue 10/6
01:10-10:35
1 stop9h 25m
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Tue 13/5
01:45-08:30
1 stop6h 45m
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Sun 20/4
02:30-05:20
Nonstop2h 50m
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Sun 20/4
11:10-02:05
1 stop14h 55m
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Sun 11/5
04:35-13:55
2 stops9h 20m
New DelhiChennai
DEL - MAA
DELMAA
New Delhi Indira Gandhi Intl
Sun 4/5
04:20-02:50
1 stop22h 30m
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.
Cheapflights Insights
Everything you need to know about your flight to Chennai
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 11 April 2025.
To ensure you get the cheapest price possible for a flight to Chennai, you should look to book at least 33 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.
How long is the flight to Chennai?
On average, a flight from New Delhi to Chennai takes 2 hours 45 minutes. Flights to Chennai from other popular cities in India will vary in length. Below are a few examples of popular routes and their flight times.
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 30 March 2025.
Users looking for the lowest fares to Chennai should consider flying on Friday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.
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 Wednesday, which is when the least amount of flights are scheduled (41 on average).
What are the most popular airlines that fly to Chennai?
The most popular airlines flying from New Delhi to Chennai are Air India, IndiGo and SpiceJet.
What are the cheapest airlines that fly to Chennai?
The cheapest airlines flying from New Delhi to Chennai are SpiceJet, IndiGo and Vistara.
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 14 April 2025.
Peruse reviews from past customers who have flown Thai Airways, Qatar Airways and Turkish Airlines to Chennai to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
ROBERT,Nov 2024
SGN - BKK
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
ROBERT,Nov 2024
SGN - BKK
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
ROBERT,Nov 2024
SGN - BKK
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
ROBERT,Nov 2024
SGN - BKK
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
ROBERT,Nov 2024
SGN - BKK
Boarding
Crew
Entertainment
Food
Overall
Comfort
Reviews
ROBERT,Nov 2024
SGN - BKK
FAQs about flying to Chennai
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How does Cheapflights help users find flights to Chennai?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Chennai. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets to Chennai?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Chennai.
Can Cheapflights find flights to Chennai with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights to Chennai flexibly with Cheapflights today.
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Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!