Cheap flights from Chennai to Bengaluru
Recently found return fares from $45, with October the cheapest month we know of. Compare dates, then book with the partner you choose.
Cheapest months to fly
Lowest recently found return fare in each month. Tap a month to see that month's calendar.
Chennai → Bengaluru
November 2026
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LowerHigherLowest this month
Lowest fares for the best day
- Air India ExpressFri 13 Nov – Fri 20 Nov · Direct · 1h $86
- Air India ExpressSun 15 Nov – Sun 22 Nov · Direct · 1h $86
Airport in Bengaluru
- BLRKempegowda
Airport in Chennai
- MAAChennai
Watch this route
FAQ
Questions about this route
Still have a question?
Search the help center or send us a message. We reply by email.
Help center Contact us01What is the cheapest month to fly from Chennai to Bengaluru?
Based on recently found fares, October 2026 has the lowest price we know of, from $45. Prices change often, so check the calendar for current fares.
02Are the prices on this page final?
No. They are recently found fares. When you open a deal, the partner shows the live price, including taxes and fees, before you pay.
03How can I get an alert when flights to Bengaluru get cheaper?
Use the price alert on this page. Choose your dates or a whole month and we will email you when the fare drops.