Travelers can expect an average round-trip fare of Rs 11,606 with a minimum tracked price of Rs 7,717 over the last year. October is identified as the best month to fly while July is the worst due to weather and crowd levels. With fares tracked at 45,351 data points, budget-conscious travelers should plan ahead for this route.
Departure: 2026-09-30 · in 1 days · Prices tracked live by Tripfik
As of September 2026, the cheapest one-way flight from Bangalore to Patna is ₹7,747, which is 32% below the 12-month average of ₹11,371.
Cheapest Bangalore to Patna flights
Under ₹8,705 = top 25% best fares on this route
Round-trip fares — Bangalore ↔ Patna
Booking at the right time saves up to ₹3,921 (34%) vs average RT price.
Best time to visit Patna from Bangalore
| Month | Typical OW fare | Verdict | Weather | Crowd |
|---|---|---|---|---|
| Sep | ₹8,085 | Great value | Monsoon/Wet | Medium |
| Oct CHEAPEST | ₹10,570 | Average | Warm/Dry | High |
| Nov | ₹12,709 | Average | Cool/Clear | High |
| Dec | ₹10,083 | Average | Cool/Clear | Medium |
Patna — what to know
From Bangalore, Air India,Air India Express,Etihad,IndiGo,Malaysia Airlines,SpiceJet fly to Patna in 3h 23m, with non-stop options available.
The average round-trip fare tracked over the last 12 months is Rs 11,606 with a minimum of Rs 7,717 across 45,351 fares. Prices vary significantly due to high volatility, making October the best month compared to July.
Bangalore to Patna — FAQ
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Last updated 29 Sep 2026 · Tripfik tracks live fares from all major Indian airports