Cheap Flights from New Delhi to Chennai
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RatePunk searches hundreds of travel sites at once for deals on flights to Chennai
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from New Delhi to Chennai
Explore current cheapest deals departing from New Delhi to Chennai
Round trip
Sort by: Cheapest
August 13 - August 27
DEL - Chennai
$177
$136
Round trip
July 6 - July 13
DEL - Chennai
$173
$142
Round trip
July 13 - July 15
DEL - Chennai
$173
$142
Round trip
July 18 - July 21
DEL - Chennai
$173
$142
Round trip
July 21 - July 30
DEL - Chennai
$162
$142
Round trip
August 22 - August 27
DEL - Chennai
$195
$142
Round trip
August 8 - August 11
DEL - Chennai
$200
$142
Round trip
August 18 - August 22
DEL - Chennai
$197
$142
Round trip
August 8 - August 22
DEL - Chennai
$173
$142
Round trip
August 18 - August 20
DEL - Chennai
$198
$142
Round trip
Unlock all 500+ flight deals to Chennai and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from New Delhi to Chennai
How much is a round trip from New Delhi to Chennai
Regular price: $151 - $237
Prices for flights from New Delhi to Chennai are currently below the regular range.
The regular price range for this route is between 151 USD and 237 USD. The current lowest deal is 136 USD with IndiGo, for travel from Aug 13 to Aug 27.
now $136
Low $151
High $237
The cheapest time to fly from New Delhi to Chennai
The cheapest month to fly from Delhi to Chennai is May, with a median price of 78 USD. The most expensive month is October, with a median price of 158 USD. Prices are generally lower from January to December.
May
Flights from $78
October
Flights from $158
Direct flights from New Delhi to Chennai
Air India Limited
Last-minute flights going from New Delhi to Chennai
Wed, Jun 17
DEL - Chennai
New Delhi (DEL) - Chennai (MAA)
IndiGo
$245
$172
One-way
Wed, Jun 17
DEL - Chennai
New Delhi (DEL) - Chennai (MAA)
IndiGo
$260
$179
One-way
Wed, Jun 17
DEL - Chennai
New Delhi (DEL) - Chennai (MAA)
IndiGo
$261
$179
One-way
Wed, Jun 17
DEL - Chennai
New Delhi (DEL) - Chennai (MAA)
IndiGo
$260
$180
One-way
Thu, Jun 18
DEL - Chennai
New Delhi (DEL) - Chennai (MAA)
IndiGo
$216
$162
One-way
Thu, Jun 18
DEL - Chennai
New Delhi (DEL) - Chennai (MAA)
IndiGo
$261
$179
One-way
Biggest price drops on these dates for flights from New Delhi to Chennai
Jun 22 - Jun 24
$251 → $155
38%
Jun 19 - Jun 23
$257 → $166
35%
Jun 23 - Jun 24
$245 → $155
37%
Jun 19 - Jun 22
$259 → $169
35%
Popular Airports to fly from New Delhi to Chennai
New Delhi - Chennai route insights
💸 Price insights
Recent fares are above the typical level
Recent fares for New Delhi to Chennai are above the typical level, with 9% good prices.
📅 Best time to fly
Fly in May for the best prices
Historically, May is the cheapest month to fly from New Delhi to Chennai, with a median price of $78.
⏱️ Flight duration
Direct flights take 2h 50m
The typical direct flight from New Delhi to Chennai takes 2 hours and 50 minutes.
✈️ Airlines & availability
96.6% of deals are direct
Most flights on this route are direct, with frequent deals available from New Delhi to Chennai.
🏆 Airline highlight
Air India Limited offers direct flights
Air India Limited is one airline that historically offers direct flights on the New Delhi to Chennai route.
🎯 Booking tip
Book current deal for $136
A deal for $136 with IndiGo is available for August 13-August 27.
New Delhi main airports to depart from
Indira Gandhi International (DEL)
Indira Gandhi International Airport (DEL) is a primary departure choice for flights to Chennai.
📍 ~15 km from New Delhi city center (reachable by car or metro).
💸 Flights from ~$136
Chennai main airports to arrive at
Chennai International (MAA)
Chennai International Airport is a convenient arrival point for travelers heading to Chennai.
📍 ~20 km from Chennai (reachable by car)
💸 Flights from ~$136
Airports nearby Chennai used as alternative
Bengaluru International (BLR)
Bengaluru International is a major international hub with extensive global connectivity and frequent flight options.
📍 ~270 km from Chennai (requires approximately 5-6 hours of ground travel)
💸 Flights from ~$140
Tirupati (TIR)
Tirupati is the closest alternative airport to Chennai, convenient for domestic connections despite limited international options.
📍 ~110 km from Chennai
💸 Flights from ~$125
Tiruchirappalli International (TRZ)
Tiruchirappalli International offers significant international connectivity to Southeast Asia and the Middle East.
📍 ~320 km from Chennai
💸 Flights from ~$145
Rajiv Gandhi International (HYD)
Rajiv Gandhi International is a massive international hub, an excellent alternative for long-haul international flights.
📍 ~500 km from Chennai (usually requires a long train journey or separate flight)
💸 Flights from ~$109
Coimbatore International (CJB)
Coimbatore International is a major regional hub with a strong domestic network for South Indian destinations.
📍 ~440 km from Chennai
💸 Flights from ~$172
Business & First Class Flight Deals to Chennai
Discover luxury on the budget with premium cabin class on flights from New Delhi to Chennai.
Elite
Best Elite deals to Chennai
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From DEL
Elite
Jun 22
Chennai, India
85% AI deal score
$704
$227
Save $477
From DEL
Elite
Jul 01
Chennai, India
82% AI deal score
$1,075
$599
Save $476
From DEL
Elite
Jul 15
Chennai, India
81% AI deal score
$1,054
$608
Save $446
From DEL
Elite
Jun 25
Chennai, India
81% AI deal score
$1,068
$625
Save $443
From DEL
Elite
Jul 02
Chennai, India
80% AI deal score
$1,027
$599
Save $428
From DEL
Elite
Sep 02
Chennai, India
80% AI deal score
$1,137
$675
Save $462
From DEL
Elite
Sep 01
Chennai, India
80% AI deal score
$1,097
$675
Save $422
From DEL
Elite
Aug 30
Chennai, India
78% AI deal score
$972
$675
Save $297
From DEL
Elite
Jun 25
Chennai, India
77% AI deal score
$919
$623
Save $296
From DEL
Elite
Jun 29
Chennai, India
77% AI deal score
$891
$626
Save $265
From DEL
Elite
Aug 23
Chennai, India
77% AI deal score
$931
$675
Save $256
From DEL
Elite
Aug 29
Chennai, India
77% AI deal score
$949
$675
Save $274
From DEL
Elite
Aug 20
Chennai, India
77% AI deal score
$904
$675
Save $229
From DEL
Elite
Aug 25
Chennai, India
77% AI deal score
$939
$675
Save $264
From DEL
Elite
Jun 23
Chennai, India
77% AI deal score
$309
$229
Save $80
From DEL
Elite
Jun 22
Chennai, India
77% AI deal score
$325
$234
Save $91
From DEL
Elite
Jun 22
Chennai, India
77% AI deal score
$320
$234
Save $86
From DEL
Elite
Jun 23
Chennai, India
77% AI deal score
$326
$234
Save $92
From DEL
Elite
Jun 20
Chennai, India
76% AI deal score
$921
$669
Save $252
From DEL
Elite
Aug 13
Chennai, India
76% AI deal score
$884
$675
Save $209
From DEL
Elite
Aug 14
Chennai, India
76% AI deal score
$883
$675
Save $208
From DEL
Elite
Aug 16
Chennai, India
76% AI deal score
$892
$675
Save $217
From DEL
Elite
Aug 18
Chennai, India
76% AI deal score
$900
$675
Save $225
From DEL
Elite
Aug 06
Chennai, India
76% AI deal score
$886
$675
Save $211
From DEL
Elite
Aug 17
Chennai, India
76% AI deal score
$897
$675
Save $222
From DEL
Elite
Jun 22
Chennai, India
76% AI deal score
$308
$234
Save $74
From DEL
Elite
Sep 26
Chennai, India
71% AI deal score
$333
$237
Save $96
From DEL
Elite
Sep 18
Chennai, India
71% AI deal score
$335
$237
Save $98
From DEL
Elite
Sep 23
Chennai, India
71% AI deal score
$331
$237
Save $94
From DEL
Elite
Sep 29
Chennai, India
71% AI deal score
$334
$237
Save $97
From DEL
Elite
Sep 23
Chennai, India
71% AI deal score
$334
$237
Save $97
From DEL
Elite
Sep 12
Chennai, India
71% AI deal score
$328
$237
Save $91
From DEL
Elite
Sep 11
Chennai, India
70% AI deal score
$310
$237
Save $73
From DEL
Elite
Sep 15
Chennai, India
70% AI deal score
$312
$237
Save $75
From DEL
Elite
Sep 01
Chennai, India
70% AI deal score
$308
$237
Save $71
From DEL
Elite
Aug 15
Chennai, India
70% AI deal score
$309
$237
Save $72
From DEL
Elite
Sep 01
Chennai, India
70% AI deal score
$311
$237
Save $74
From DEL
Elite
Aug 26
Chennai, India
70% AI deal score
$311
$237
Save $74
From DEL
Elite
Sep 06
Chennai, India
70% AI deal score
$323
$237
Save $86
From DEL
Elite
Sep 10
Chennai, India
70% AI deal score
$311
$237
Save $74
From DEL
Elite
Sep 15
Chennai, India
70% AI deal score
$318
$237
Save $81
From DEL
Elite
Aug 30
Chennai, India
70% AI deal score
$309
$237
Save $72
From DEL
Elite
Sep 06
Chennai, India
70% AI deal score
$311
$237
Save $74
From DEL
Elite
Sep 03
Chennai, India
70% AI deal score
$311
$237
Save $74
From DEL
Elite
Sep 03
Chennai, India
70% AI deal score
$311
$237
Save $74
From DEL
Elite
Sep 20
Chennai, India
70% AI deal score
$320
$237
Save $83
From DEL
Elite
Sep 16
Chennai, India
70% AI deal score
$315
$237
Save $78
From DEL
Elite
Sep 04
Chennai, India
70% AI deal score
$311
$237
Save $74
From DEL
Elite
Sep 19
Chennai, India
70% AI deal score
$318
$237
Save $81
From DEL
Elite
Sep 17
Chennai, India
70% AI deal score
$319
$237
Save $82
From DEL
Elite
Sep 07
Chennai, India
70% AI deal score
$323
$237
Save $86
From DEL
Elite
Aug 31
Chennai, India
70% AI deal score
$307
$237
Save $70
From DEL
Elite
Sep 09
Chennai, India
70% AI deal score
$311
$237
Save $74
From DEL
Elite
Sep 21
Chennai, India
70% AI deal score
$316
$237
Save $79
From DEL
Elite
Aug 16
Chennai, India
70% AI deal score
$309
$237
Save $72
From DEL
Elite
Aug 29
Chennai, India
70% AI deal score
$309
$237
Save $72
From DEL
Elite
Sep 16
Chennai, India
70% AI deal score
$315
$237
Save $78
From DEL
Elite
Sep 18
Chennai, India
70% AI deal score
$324
$237
Save $87
From DEL
Elite
Sep 18
Chennai, India
70% AI deal score
$318
$237
Save $81
From DEL
Elite
Sep 08
Chennai, India
70% AI deal score
$311
$237
Save $74
From DEL
Elite
Sep 15
Chennai, India
70% AI deal score
$313
$237
Save $76
From DEL
Elite
Sep 03
Chennai, India
70% AI deal score
$309
$237
Save $72
From DEL
Elite
Aug 27
Chennai, India
70% AI deal score
$310
$237
Save $73
From DEL
Elite
Sep 06
Chennai, India
70% AI deal score
$309
$237
Save $72
From DEL
Elite
Aug 30
Chennai, India
70% AI deal score
$308
$237
Save $71
From DEL
Elite
Aug 19
Chennai, India
70% AI deal score
$309
$237
Save $72
From DEL
Elite
Sep 13
Chennai, India
70% AI deal score
$311
$237
Save $74
From DEL
Elite
Sep 07
Chennai, India
70% AI deal score
$310
$237
Save $73
From DEL
Elite
Aug 30
Chennai, India
70% AI deal score
$307
$237
Save $70
From DEL
Elite
Sep 06
Chennai, India
70% AI deal score
$311
$237
Save $74
From DEL
Elite
Aug 21
Chennai, India
70% AI deal score
$312
$237
Save $75
From DEL
Elite
Sep 05
Chennai, India
70% AI deal score
$309
$237
Save $72
From DEL
Elite
Sep 16
Chennai, India
70% AI deal score
$320
$237
Save $83
From DEL
Elite
Sep 15
Chennai, India
70% AI deal score
$313
$237
Save $76
From DEL
Elite
Sep 20
Chennai, India
70% AI deal score
$318
$237
Save $81
From DEL
Elite
Aug 16
Chennai, India
70% AI deal score
$306
$237
Save $69
From DEL
Elite
Sep 06
Chennai, India
70% AI deal score
$310
$237
Save $73
From DEL
Elite
Sep 03
Chennai, India
70% AI deal score
$311
$237
Save $74
From DEL
Elite
Aug 22
Chennai, India
70% AI deal score
$310
$237
Save $73
From DEL
Elite
Aug 21
Chennai, India
70% AI deal score
$310
$237
Save $73
From DEL
Elite
Sep 29
Chennai, India
70% AI deal score
$319
$246
Save $73
From DEL
Elite
Aug 08
Chennai, India
69% AI deal score
$305
$237
Save $68
From DEL
Elite
Aug 31
Chennai, India
69% AI deal score
$305
$237
Save $68
From DEL
Elite
Aug 31
Chennai, India
69% AI deal score
$304
$237
Save $67
From DEL
Elite
Aug 08
Chennai, India
69% AI deal score
$303
$237
Save $66
From DEL
Elite
Aug 02
Chennai, India
69% AI deal score
$305
$237
Save $68
From DEL
Elite
Sep 28
Chennai, India
67% AI deal score
$1,862
$1,711
Save $151
From DEL
Elite
Sep 21
Chennai, India
67% AI deal score
$1,843
$1,711
Save $132
From DEL
Elite
Sep 11
Chennai, India
66% AI deal score
$1,812
$1,711
Save $101
From DEL
Elite
Sep 22
Chennai, India
66% AI deal score
$1,803
$1,711
Save $92
From DEL
Elite
Sep 24
Chennai, India
66% AI deal score
$1,790
$1,711
Save $79
From DEL
Elite
Sep 22
Chennai, India
66% AI deal score
$1,819
$1,711
Save $108
From DEL
Elite
Oct 12
Chennai, India
66% AI deal score
$1,804
$1,711
Save $93
From DEL
Elite
Sep 21
Chennai, India
66% AI deal score
$1,822
$1,711
Save $111
From DEL
Elite
Oct 15
Chennai, India
50% AI deal score
$1,744
$1,711
Save $33
From DEL
Elite
Sep 18
Chennai, India
47% AI deal score
$749
From DEL
Elite
Aug 20
Chennai, India
47% AI deal score
$1,711
From DEL
Elite
Aug 20
Chennai, India
47% AI deal score
$1,711
From DEL
Elite
Sep 18
Chennai, India
46% AI deal score
$749
From DEL
Elite
Sep 19
Chennai, India
46% AI deal score
$749