The Chennai-Bangalore route has an average round-trip fare of Rs 4,715, with September being the best month for cheaper fares. However, prices vary widely due to high volatility, so planning around seasonal trends is crucial.
Departure: 2026-09-17 · in 0 days · Prices tracked live by Tripfik
As of September 2026, the cheapest one-way flight from Chennai to Bangalore is ₹4,110, which is 4% below the 12-month average of ₹4,272.
Cheapest Chennai to Bangalore flights
Under ₹4,293 = top 25% best fares on this route
Round-trip fares — Chennai ↔ Bangalore
Booking at the right time saves up to ₹770 (16%) vs average RT price.
Cheapest months to fly Chennai to Bangalore
| Month | Typical OW fare | Verdict | Weather | Crowd |
|---|---|---|---|---|
| Sep CHEAPEST | ₹4,110 | Average | Monsoon/Wet | Low |
| Oct | ₹4,212 | Average | Monsoon clearing | Medium |
| Nov | ₹4,293 | Average | Cool/Pleasant | High |
| Dec | ₹4,322 | Average | Cool/Pleasant | High |
Bangalore — what to know
From Chennai, Air India Express,Akasa Air,Etihad,Emirates,Gulf Air,IndiGo,Malaysia Airlines,Oman Air,Qatar Airways,SpiceJet,SriLankan,THAI,Thai Lion Air fly to Bangalore in 1h 26m, with non-stop options available.
The average round-trip fare from Chennai to Bangalore is Rs 4,715, with a minimum of Rs 3,945 recorded over the past year. However, fares can spike up to Rs 139,089 due to high volatility and seasonal demand.
Other domestic flights from Chennai
Chennai to Bangalore — FAQ
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Last updated 17 Sep 2026 · Tripfik tracks live fares from all major Indian airports