The Patna to Delhi route has an average round-trip fare of Rs 7,672, with September being the best month for cheaper flights. However, fares can vary widely between Rs 6,253 and Rs 28,227 due to high volatility. Indian travelers should consider budgeting Rs 1,500-Rs 4,000 per day in Delhi for accommodation and activities.
Departure: 2026-09-10 · in 0 days · Prices tracked live by Tripfik
As of September 2026, the cheapest one-way flight from Patna to Delhi is ₹6,860, which is 3% below the 12-month average of ₹7,054.
Cheapest Patna to Delhi flights
Under ₹6,860 = top 25% best fares on this route
Round-trip fares — Patna ↔ Delhi
Booking at the right time saves up to ₹1,448 (19%) vs average RT price.
Best time to visit Delhi from Patna
| Month | Typical OW fare | Verdict | Weather | Crowd |
|---|---|---|---|---|
| Sep CHEAPEST | ₹6,860 | Average | Monsoon | Low |
| Oct | ₹6,873 | Average | Warm | Medium |
| Nov | ₹7,383 | Average | Pleasant | High |
| Dec | ₹6,931 | Average | Cool/Clear | High |
Delhi — what to know
From Patna, Air India,Air India Express,IndiGo,SpiceJet fly to Delhi in 1h 52m, with non-stop options available.
The average round-trip fare from Patna to Delhi is Rs 7,672, with a minimum tracked fare as low as Rs 6,253. This route benefits from competitive pricing due to multiple airline options and high competition among carriers like Air India, IndiGo, and SpiceJet.
Other domestic flights from Patna
Patna to Delhi — FAQ
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Last updated 10 Sep 2026 · Tripfik tracks live fares from all major Indian airports