Mumbai to Chennai has an average round-trip fare of Rs 7,269, with October as the best month for lower prices. Fares vary widely (Rs 5,947–Rs 130,195), and travelers should consider booking 31–60 days in advance for the lowest average price of Rs 7,132.
Departure: 2026-09-04 · in 1 days · Prices tracked live by Tripfik
As of September 2026, the cheapest one-way flight from Mumbai to Chennai is ₹6,026, which is 11% below the 12-month average of ₹6,778.
Cheapest Mumbai to Chennai flights
Under ₹6,289 = top 25% best fares on this route
Round-trip fares — Mumbai ↔ Chennai
Booking at the right time saves up to ₹1,341 (18%) vs average RT price.
Best time to visit Chennai from Mumbai
| Month | Typical OW fare | Verdict | Weather | Crowd |
|---|---|---|---|---|
| Sep | ₹6,399 | Average | Warm/Monsoon | Low |
| Oct CHEAPEST | ₹6,264 | Average | Warm/Monsoon receding | Medium |
| Nov | ₹6,483 | Average | Warm/Clear | High |
| Dec | ₹7,883 | Average | Warm/Clear | High |
Chennai — what to know
From Mumbai, Air India,Akasa Air,Etihad,Emirates,IndiGo,Kuwait Airways,Oman Air,SpiceJet,SriLankan,THAI fly to Chennai in 2h 15m, with non-stop options available.
The route sees an average round-trip fare of Rs 7,269 over 12 months, with a minimum fare of Rs 5,947. However, fares can spike to Rs 130,195 due to high volatility and premium airline options.
Mumbai to Chennai — FAQ
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Last updated 3 Sep 2026 · Tripfik tracks live fares from all major Indian airports