The average round-trip fare from Chennai to Mumbai is Rs 8,071, with October being the best month for lower prices. Fares vary widely, ranging from Rs 6,396 to Rs 150,894, and daily budgets in Mumbai typically fall between Rs 1,500-Rs 4,000/person.
Departure: 2026-09-07 · in 4 days · Prices tracked live by Tripfik
As of September 2026, the cheapest one-way flight from Chennai to Mumbai is ₹6,602, which is 11% below the 12-month average of ₹7,400.
Cheapest Chennai to Mumbai flights
Under ₹6,602 = top 25% best fares on this route
Round-trip fares — Chennai ↔ Mumbai
Booking at the right time saves up to ₹1,701 (21%) vs average RT price.
Best time to visit Mumbai from Chennai
| Month | Typical OW fare | Verdict | Weather | Crowd |
|---|---|---|---|---|
| Sep | ₹7,058 | Average | Monsoon/Heavy Rain | Low |
| Oct CHEAPEST | ₹6,610 | Great value | Warm/Humid | Medium |
| Nov | ₹7,062 | Average | Pleasant/Dry | High |
| Dec | ₹8,782 | 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 16m, with non-stop options available.
The average round-trip fare for Chennai to Mumbai is Rs 8,071, but cheaper options exist, with a minimum of Rs 6,396 tracked over 12 months. October is the best month for lower prices due to favorable weather and moderate crowd levels.
Chennai to Mumbai — FAQ
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Last updated 3 Sep 2026 · Tripfik tracks live fares from all major Indian airports