Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Delhi to Chennai. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Delhi to Chennai, despite the fact that sometimes flights with transfers can cost significantly less.
All airlines serving Delhi — Chennai operate daily direct flights: IndiGo and Air India fly every day.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flights from Delhi to Chennai are operated by several airlines — Air India, IndiGo, and Air India Express. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $72, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
Delhi — Chennai
06/02/2026
Departure
Direct flight
AI2895
starting at $181
Delhi — Chennai
06/03/2026
Departure
Direct flight
AI2895
starting at $148
Delhi — Chennai
06/04/2026
Departure
Direct flight
6E6091
starting at $125
Delhi — Chennai
06/05/2026
Departure
Direct flight
6E434
starting at $110
Delhi — Chennai
06/07/2026
Departure
Direct flight
6E950
starting at $125
Delhi — Chennai
06/22/2026
Departure
Direct flight
6E933
starting at $100
Delhi — Chennai
06/26/2026
Departure
Direct flight
AI2835
starting at $84
Delhi — Chennai
07/05/2026
Departure
Direct flight
6E2368
starting at $95
Delhi — Chennai
07/17/2026
Departure
Direct flight
AI537
starting at $81
Delhi — Chennai
09/16/2026
Departure
Direct flight
AI2885
starting at $84
IndiGo
Every day
starting at $87
Air India
Every day
starting at $82
The cheapest one-way flight from Delhi to Chennai departs on 07/18/2026, is operated by IndiGo and costs $72
The cheapest roundtrip flight from Delhi to Chennai departs on 06/10/2026, is operated by Air India and costs $152
Fastest flight from Delhi to Chennai takes 2h 45m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Delhi and Chennai is 1760km (1091 miles). The average flight duration is 2h 52m. There are 118 direct flights from Delhi to Chennai. Delhi and Chennai are in the same time zone. Flights from Delhi begin at 6:00 AM. The latest flight from Delhi departs at 2:55 AM
We couldn't find any special offers for flights from Delhi to Chennai
The cheapest flight ticket from Delhi to Chennai according to data for the last 48 hours costs $72
Often the best time to buy tickets from Delhi to Chennai is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Delhi to Chennai can be found flying in these months: July, June, September.
The fastest flights from Delhi to Chennai start from 2 hours 45 minutes in the air.
The following airlines operate direct flights on the route Delhi — Chennai: Air India, IndiGo
The cost of a one-way flight from Delhi to Chennai ranges from $72 (July 2026) to $96 (January 2027). On average, the ticket price is about $76–$80.
The Delhi — Chennai route shows a classic seasonal pattern: prices rise, peak, then fall again. Knowing this, you can pick a more affordable time to fly.
Prices rise from July 2026 to January 2027 (+34%), then decline from June 2026 to July 2026 (4%). The cheapest tickets are in June 2026–July 2026 (averaging $73), while the priciest are in September 2026–January 2027 ($86).
For savings, plan your flight for June 2026–July 2026 — you could save up to 15%. Try to avoid September 2026–January 2027 when possible: prices are at their highest then.
Price spread on this route is 12.3%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
