Best deal available now
📊
Prices near average — no urgency, no rush
₹5,642
↓ 4% vs route avg
Departure: 2026-08-25 · in 5 days · Prices tracked live by Tripfik
₹5,642
Cheapest available
₹5,880
Route avg (120d)
Sep
Cheapest month
21,938
Fares tracked
As of August 2026, the cheapest one-way flight from Kolkata to Chennai is ₹5,642, which is 4% below the 12-month average of ₹5,880.
Cheapest Kolkata to Chennai flights
Next 120 days — sorted by date
₹5,642
25 Aug
· in 5d
₹5,642
26 Aug
· in 6d
₹5,642
01 Sep
· in 12d
₹5,642
02 Sep
· in 13d
₹5,642
03 Sep
· in 14d
₹5,642
04 Sep
· in 15d
Weekend
₹5,642
05 Sep
· in 16d
Weekend
₹5,642
07 Sep
· in 18d
Under ₹5,642 = top 25% best fares on this route
Round-trip fares — Kolkata ↔ Chennai
Both directions combined · 3–14 night stays
12-month low
₹5,563
best RT found this year
12-month avg
₹10,308
typical combined price
12-month peak
₹117,167
avoid Jul
Best month for RT
Sep
lowest avg RT fares
Booking at the right time saves up to ₹4,745 (46%) vs average RT price.
Best time to visit Chennai from Kolkata
Monthly price, weather & crowd guide
Jul
Dec
| Month | Typical OW fare | Verdict | Weather | Crowd |
|---|---|---|---|---|
| Aug | ₹6,205 | Great value | Warm/Heavy monsoon | Medium |
| Sep CHEAPEST | ₹5,791 | Great value | Warm/Monsoon | Low |
| Oct | ₹6,195 | Great value | Warm/Monsoon receding | Medium |
| Nov | ₹6,049 | Great value | Warm/Clear | High |
Chennai — what to know
Travel guide for this route
Best season
Sep
Avoid: Jul
Daily budget
₹1,500–3,500
incl. food + local travel
Safety
High
Flight time
3h 10m avg
Non-stop available
Airlines
Air India Express, Air India, SriLankan
POPULAR FOR:
Heritage temples
Beach getaway
South Indian cuisine
HIGHLIGHTS
Kapaleeshwarar Temple
Marina Beach
San Thome Cathedral
Route data (12 months · 21,938 fares)
12m avg RT fare
₹10,308
RT historical low
₹5,563
Volatility
High
Data tier
Tier A · updated continuously
Last updated 20 Aug 2026 · Tripfik tracks live fares from all major Indian airports