Travelers can expect an average round-trip fare of Rs 11,359 for this route with fares tracked across 36,288 records. October is identified as the best month to travel, while July offers the worst conditions and pricing. This journey connects Patna to Mumbai where daily budgets range from Rs 1,500 to Rs 4,000 per person.
Departure: 2026-10-01 · in 1 days · Prices tracked live by Tripfik
As of September 2026, the cheapest one-way flight from Patna to Mumbai is ₹8,901, which is 16% below the 12-month average of ₹10,549.
Cheapest Patna to Mumbai flights
Under ₹9,347 = top 25% best fares on this route
Round-trip fares — Patna ↔ Mumbai
Booking at the right time saves up to ₹2,823 (25%) vs average RT price.
Best time to visit Mumbai from Patna
| Month | Typical OW fare | Verdict | Weather | Crowd |
|---|---|---|---|---|
| Sep | ₹9,661 | Average | Monsoon/Heavy Rain | Low |
| Oct CHEAPEST | ₹9,263 | Great value | Warm/Humid | Medium |
| Nov | ₹10,870 | Average | Pleasant/Dry | High |
| Dec | ₹10,342 | Average | Cool/Dry | High |
Mumbai — what to know
From Patna, Air India,Etihad,IndiGo,Malaysia Airlines,SpiceJet fly to Mumbai in 3h 25m, with non-stop options available.
The average round-trip fare is Rs 11,359 with a minimum of Rs 8,536 tracked across 36,288 fares. Prices fluctuate significantly due to high volatility between the best month of October and the worst month of July.
Other domestic flights from Patna
Patna to Mumbai — FAQ
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Last updated 30 Sep 2026 · Tripfik tracks live fares from all major Indian airports