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Flights from New Delhi to Chennai

Find the cheapest direct flight options from New Delhi to Chennai over the next three months. Book one-way tickets from ₹ 6,766 and round-trip tickets from ₹ 13,235.

Displayed flight fares from New Delhi to Chennai are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Airlines operating flights from New Delhi to Chennai

Choose from 3 airlines flying from New Delhi to Chennai, including IndiGo, Air India and Air India Express. Air India currently offers the cheapest ticket on this route.
IndiGo logo IndiGo
Air India logo Air India
Air India Express logo Air India Express
Airlines are determined based on actual purchased flight tickets from New Delhi to Chennai according to previous 12 months data from Trip.com.

Flight details for New Delhi to Chennai

The distance between New Delhi and Chennai is 1,760.57km. It takes around 2 hours 48 minutes on average to fly from New Delhi to Chennai. Based on Trip.com's data, travel demand peaks in January. The off-season for travel is September.

Cheapest one-way flight price₹ 6,766
Cheapest return ticket price₹ 12,096
Off-season travel monthSeptember
Peak season for travelJanuary
Flight distance1,760.57km
Average flight time2 hours 48 minutes
Popular airlineIndiGo
Flight statistics for the New Delhi–Chennai route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from New Delhi to Chennai

What is the cheapest month for one-way flights from New Delhi to Chennai?

The average one way ticket price paid by Trip.com users from New Delhi to Chennai in each month over the past 12 months.

Based on Trip.com data, the cheapest month to fly from New Delhi to Chennai is November, with an average price of ₹ 7,857. The most expensive month is usually December, with average prices reaching ₹ 10,547.

₹ 10,547
₹ 9,202
₹ 7,857
₹ 6,512
    Cheapest
  • ₹ 8,942
    Jul
  • ₹ 8,200
    Aug
  • ₹ 8,111
    Sep
  • ₹ 8,678
    Oct
  • ₹ 7,857
    Nov
  • ₹ 10,547
    Dec
  • ₹ 10,453
    Jan
  • ₹ 8,439
    Feb
  • ₹ 8,093
    Mar
  • ₹ 8,862
    Apr
  • ₹ 10,218
    May
  • ₹ 10,109
    Jun

What is the cheapest month for return flights from New Delhi to Chennai?

Average price of return flights from New Delhi to Chennai purchased by Trip.com users by month over the past 12 months

Based on Trip.com's historical data, April is often the cheapest month for fly from New Delhi to Chennai, with an average price of ₹ 14,765. May is usually the most expensive period, with prices averaging as high as ₹ 24,035.

₹ 24,035
₹ 19,400
₹ 14,765
₹ 10,130
    Cheapest
  • ₹ 18,532
    Jul
  • ₹ 17,994
    Aug
  • ₹ 14,838
    Sep
  • ₹ 20,572
    Oct
  • ₹ 15,322
    Nov
  • ₹ 20,836
    Dec
  • ₹ 21,474
    Jan
  • ₹ 16,921
    Feb
  • ₹ 16,429
    Mar
  • ₹ 14,765
    Apr
  • ₹ 24,035
    May
  • ₹ 20,307
    Jun

Which day of the week is cheapest to fly from New Delhi to Chennai?

Data is based on the past 12 months and shows the average weekly airfare from New Delhi to Chennai on different days of the week according to Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to fly from New Delhi to Chennai is Tuesday. The average fare on this day is usually lower than on other days. Try to avoid flying on Sunday as fares are usually the highest.

₹ 10,363
₹ 9,452
₹ 8,541
₹ 7,630
  • ₹ 9,525
    Mon
  • ₹ 8,541
    Tue
  • ₹ 9,062
    Wed
  • ₹ 8,774
    Thu
  • ₹ 9,157
    Fri
  • ₹ 8,677
    Sat
  • ₹ 10,363
    Sun

Flight FAQs

  • Which airlines offer the cheapest flights from New Delhi (DEL) to Chennai (MAA)?

    Based on Trip.com data, Air India offers one-way fares as low as ₹ 6,766 on Cheapest nonstop routes (e.g. DEL to MAA on Sun, Aug 2), while IndiGo offers Cheapest nonstop round-trips from ₹ 12,096 departing on Tue, Jul 21 and returning on Tue, Jul 28.
  • At the moment, you can catch a direct flight from New Delhi to Chennai with the following airlines, including: IndiGo Air India Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 2 hours 48 minutes to fly from New Delhi (DEL) to Chennai (MAA).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from New Delhi to Chennai is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 98 flight per week flying from New Delhi to Chennai. You can check the weekly schedule for popular airlines on this route below: IndiGo: S/M/T/W/T/F/S -- 6E2368 (07:36) Air India: S/M/T/W/T/F/S -- AI2833 (08:15)
  • To find best deals on flights from New Delhi to Chennai, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Aug 2, with one-way flights priced at just ₹ 6,766.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air India.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Chennai travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from New Delhi to Chennai is September, when demand for travel is lower.
  • After crunching the numbers on our July flight calendar, it's currently cheapest to fly from New Delhi to Chennai on July 21, 2026 with IndiGo, with prices starting at ₹ 5,908.
  • You can land at any one of the following hubs in Chennai, with Indira Gandhi International Airport to Chennai International Airport (DEL-MAA) is by far the most common option on this route: Chennai International Airport (MAA).
  • The time difference between Chennai and New Delhi is 0h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Delhi to Chennai by air

If you're looking to fly from Delhi to Chennai or searching for flights between Delhi and Chennai, we have you covered. Start your search for the most competitive airfares by entering your travel date above. Alternatively, continue reading to explore your journey in more detail. Find information about airlines, flight schedules, tips for finding affordable tickets, and much more.

Delhi to Chennai airfares

Delhi to Chennai airfares fluctuate significantly over time. The flight price is impacted by a variety of factors, including demand, travel dates and times, seat availability, and the pricing strategies of different airlines. Additionally, the fares may vary depending on the travel class you select, such as first class, business class, or economy class.

How to find cheap flights from Delhi to Chennai

Securing the most affordable deals on flights from Delhi to Chennai requires a combination of flexibility, persistence, and a sprinkle of luck. To assist you in obtaining the best prices, here are some helpful tips:

  • 1. Embrace flexibility with your travel dates and times: Airfares tend to be more budget-friendly during early mornings, late evenings, and weekdays.
  • 2. Remain open to alternative airports: Exploring nearby airports can often lead to surprisingly lower fares.
  • 3. Consider booking separate airlines for outbound and inbound flights: Opting for two one-way tickets instead of a round-trip ticket may potentially offer cost savings.
  • 4. Explore the option of booking a connection flight from Delhi to Chennai: Connecting flights can sometimes be more economical than direct ones.
  • 5. Keep an eye out for last-minute flight deals: Sometimes, spontaneous travel plans can lead to fantastic bargains.

Delhi to Chennai airlines

Travellers are presented with multiple options when it comes to airlines that offer flights from Delhi to Chennai. One such option is Air India and Vistara, which operates full-service flights on this route. They strive to provide a comfortable and enjoyable flying experience, offering a wide range of services and amenities onboard. On the other hand, IndiGo have gained popularity as low-cost carriers, providing competitive airfares for travellers seeking affordability without compromising on quality.

Delhi to Chennai flight time

On average, the flight duration from Delhi to Chennai is approximately 2 hours 55 mins, with the fastest flight completing the journey in just 2 hours 45 mins from Delhi airport to Chennai airport.

Everything you need to know about Delhi airport

Delhi Airport features three expansive and modern terminals, catering to both domestic and international flights. Terminal 1 is dedicated to domestic flights, while Terminal 2 serves low-cost carriers. Terminal 3, our pride and joy, stands as one of the world's largest terminals, accommodating both domestic and international flights. Please note that flights from Delhi to Chennai may depart from different terminals, so kindly check your boarding pass or utilize the Trip.com APP for updates. Transport to the airport is convenient, with options including taxis, buses, and the efficient Delhi Metro, seamlessly connecting the airport to key city locations.

Arriving at Chennai airport

Chennai Airport, also referred to as Chennai International Airport, boasts state-of-the-art terminals that cater to both domestic and international flights. Passengers are provided with a variety of amenities, including baggage handling, currency exchange, duty-free shopping, dining options, lounges, and Wi-Fi connectivity. Convenient transportation options are available for travel to and from the airport, with taxis and app-based cab services easily accessible outside the terminals, providing convenient access to Chennai and its surrounding areas. Additionally, affordable transportation alternatives such as public buses and airport shuttles are available for travelers.

Book Delhi to Chennai flights on Trip.com to unlock extra benefits

With Trip.com, book your airfares from Delhi to Chennai is a breeze. Once you've booked your flight, you'll gain access to a range of discounts on hotels, car rentals, and airport transfers, allowing you to save even more. As an added bonus, you'll earn Tripcoins, a loyalty program currency, which you can redeem on your future travels.

Trip.com airline insights on flights from New Delhi to Chennai

Which airlines offer the cheapest direct flights from New Delhi to Chennai?

Data is based on the past 12 months and reflects the average fare of all direct flights from New Delhi to Chennai on Trip.com.

Based on Trip.com data from the past 12 months, the airline offering the cheapest direct flights from New Delhi to Chennai is Spicejet, with an average fare of ₹ 9,086.

₹ 8,491
₹ 9,086
₹ 9,682
₹ 10,278
₹ 10,873
Spicejet
₹ 9,086
Spicejet
Air India
₹ 9,663
Air India
IndiGo
₹ 10,071
IndiGo
Air India Express
₹ 10,873
Air India Express

Which airlines operate the most flights from New Delhi to Chennai?

The data is based on the past month and shows the number of flights each airline has from New Delhi to Chennai on Trip.com.

According to Trip.com data from the past month, the airline with the most flights from New Delhi to Chennai is IndiGo/Virgin Atlantic/Japan Airlines, operating 76 flights per week.

0
16
46
76
IndiGo
76
IndiGo
Virgin Atlantic
76
Virgin Atlantic
Japan Airlines
76
Japan Airlines
Air India
39
Air India
British Airways
23
British Airways
Turkish Airlines
16
Turkish Airlines

How many flights fly from New Delhi to Chennai each day?

The data is based on the past month and shows the number of flights per day of the week from New Delhi to Chennai on Trip.com.

Based on Trip.com data from the past month, flights from New Delhi to Chennai are most frequent on Friday, while the fewest flights operate on Wednesday.

279
245
210
176
Highest
217
Mon
221
Tue
210
Wed
214
Thu
279
Fri
265
Sat
272
Sun