Travelers should expect an average round-trip fare of Rs 8,119 for the Chennai to Mumbai route over the past year. October is identified as the best month to travel, while August offers the worst conditions due to heavy monsoon rains. With 189,586 fares tracked, budget-conscious travelers can find minimum rates starting at Rs 6,396 if booked strategically.
Departure: 2026-10-01 · in 2 days · Prices tracked live by Tripfik
As of September 2026, the cheapest one-way flight from Chennai to Mumbai is ₹6,554, which is 12% below the 12-month average of ₹7,457.
Cheapest Chennai to Mumbai flights
Under ₹7,434 = top 25% best fares on this route
Round-trip fares — Chennai ↔ Mumbai
Booking at the right time saves up to ₹1,723 (21%) vs average RT price.
Best time to visit Mumbai from Chennai
| Month | Typical OW fare | Verdict | Weather | Crowd |
|---|---|---|---|---|
| Sep | ₹7,381 | Average | Monsoon/Heavy Rain | Low |
| Oct CHEAPEST | ₹7,318 | Average | Warm/Humid | Medium |
| Nov | ₹7,623 | Average | Pleasant/Dry | High |
| Dec | ₹7,445 | Average | Cool/Dry | High |
Mumbai — what to know
From Chennai, Air India,Akasa Air,Etihad,Emirates,IndiGo,Kuwait Airways,Malaysia Airlines,Oman Air,SpiceJet,SriLankan,THAI fly to Mumbai in 2h 15m, with non-stop options available.
The average round-trip fare tracked over the last 12 months is Rs 8,119, with a minimum of Rs 6,396 across 189,586 fares. Prices fluctuate significantly due to high volatility, making early booking advantageous compared to the 0-7 day window average of Rs 11,173.
Chennai to Mumbai — FAQ
What is the Chennai to Mumbai flight ticket price?
What is the cheapest month to fly Chennai to Mumbai?
How much does a Chennai to Mumbai trip cost?
How far in advance should I book Chennai to Mumbai flights?
Which airlines fly Chennai to Mumbai and are there non-stops?
How many days is ideal for a Mumbai trip from India?
How long is the Chennai to Mumbai flight?
What is the best time to visit Mumbai?
What are the top things to do in Mumbai?
Last updated 29 Sep 2026 · Tripfik tracks live fares from all major Indian airports