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Cheap flights from New Delhi to Chennai

One-way from $102, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Mon, Oct 26Any priceTue, Oct 27Any priceWed, Oct 28$109Thu, Oct 29$102Fri, Oct 30$104Sat, Oct 31$117Sun, Nov 1Any priceMon, Nov 2$103

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$102
IndiGo, flight 6E 6870Found yesterday, 1 adult
Check live price
12:30pmNew DelhiThu, Oct 29
Travel time 4h, 1 stopDELMAA
4:30pmChennaiThu, Oct 29
$103
Air India Express, flight IX 1083Found 2 days ago, 1 adult
Check live price
10:35amNew DelhiMon, Nov 2
Travel time 4h, 1 stopDELMAA
2:35pmChennaiMon, Nov 2
Cheapest nonstop
$104
IndiGo, flight 6E 976Found 5 days ago, 1 adult
Check live price
5:25amNew DelhiFri, Oct 30
Travel time 2h 55m, nonstopDELMAA
8:20amChennaiFri, Oct 30
$107
Air India, flight AI 2503Found 4 days ago, 1 adult
Check live price
6:30pmNew DelhiThu, Jan 7
Travel time 2h 55m, nonstopDELMAA
9:25pmChennaiThu, Jan 7
$108
Air India, flight AI 2507Found 3 days ago, 1 adult
Check live price
12:10pmNew DelhiTue, Nov 3
Travel time 2h 55m, nonstopDELMAA
3:05pmChennaiTue, Nov 3

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in IndiaTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Chennai, booked ahead at a fixed price.
    See options
  • Things to do in ChennaiPopular tours from $45 per person.
    See ideas
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26–27–28$10929$10230$10431$117

November 2026

MoTuWeThFrSaSu1–2$1033$1084$1135$1096$1097$1138–9$12110$12211$11412$11713$11514$12615$12316–17$11118$11519–20–21–22$11423–24–25–26$11027$11228–29–30–

December 2026

MoTuWeThFrSaSu1$1162–3$1084$1085–6$1097$1098–9–10–11$11312$10913–14–15$10916$11017–18–19–20–21–22$12623$1282425262728293031
$109 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 29, $102.

Lowest fares by month

In the fares found this week, October has the lowest: from $102 one-way, against $121 in March 2027. Pick a month to see its cheapest date.

  1. Oct$102
  2. Nov$103
  3. Dec$108
  4. Jan$107
  5. Feb$109
  6. Mar$121
  7. Aprno fares yet
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
$0$50$100$150$102OctNovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October$102Thu, Oct 291 stop
November$103Mon, Nov 21 stop
December$108Thu, Dec 31 stop
January 2027$107Thu, Jan 7Nonstop
February 2027$109Wed, Feb 3Nonstop
March 2027$121Thu, Mar 41 stop
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Questions travellers ask

What is the cheapest month to fly from New Delhi to Chennai?

In the fares found this week, October has the lowest: from $102 one-way, against $121 in March 2027.

Are there direct flights from New Delhi to Chennai?

Yes. Recent fares include nonstop flights with Air India and IndiGo.

How long is the flight from New Delhi to Chennai?

A nonstop flight takes about 2h 45m. The distance is 1,094 mi.

Which day of the week is cheapest to fly?

In the fares we have, Monday departures are the cheapest, with a typical lowest fare of $110. Sunday is the priciest at about $116.

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