Cheap Flights from New Delhi to Chennai
Browse current best options from New Delhi. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
New Delhi
RatePunk searches hundreds of travel sites at once for deals on flights to Chennai
Prices updated 14 days ago
406 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Aug 2, 2026.)
Today’s best flight deals from New Delhi to Chennai
Explore current cheapest deals departing from New Delhi to Chennai
2026-09-19 – 2026-09-26
DEL - Chennai
67% AI deal score
$178
$159
Round trip
2026-10-05 – 2026-10-08
DEL - Chennai
66% AI deal score
$172
$163
Round trip
2026-09-15 – 2026-09-22
DEL - Chennai
67% AI deal score
$181
$164
Round trip
2026-09-03 – 2026-09-10
DEL - Chennai
67% AI deal score
$183
$164
Round trip
2026-09-18 – 2026-09-26
DEL - Chennai
66% AI deal score
$174
$164
Round trip
2026-09-10 – 2026-09-17
DEL - Chennai
67% AI deal score
$183
$164
Round trip
2026-09-03 – 2026-09-08
DEL - Chennai
68% AI deal score
$189
$165
Round trip
2026-09-22 – 2026-09-28
DEL - Chennai
66% AI deal score
$178
$165
Round trip
2026-09-24 – 2026-09-26
DEL - Chennai
67% AI deal score
$185
$165
Round trip
2026-09-19 – 2026-09-24
DEL - Chennai
67% AI deal score
$183
$165
Round trip
