Bangalore to Patna flights — IndiGo, Air India, Air India Express & SpiceJet non-stops from ~₹6,400, BLR & PAT airport details and Bihar travel tips 2026.
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Quick answer: Bangalore to Patna non-stop flights take about ≈ 2h 40m, operated by IndiGo, Air India, Air India Express, SpiceJet, with around ≈ 6+ non-stops daily (IndiGo, Air India, Air India Express, SpiceJet) direct departures a day. This is a domestic route within India, so no visa is required. Use the live search above to compare today's cheapest BLR–PAT fare across every airline, OTA and travel agent in one place.
Last reviewed June 2026 by the FlightGPT flights desk · route facts cross-checked against DGCA and the Airports Authority of India (AAI) · fares are live — verify the final price in search before booking.
Looking for cheap flights from Bangalore to Patna? FlightGPT compares live BLR to PAT fares across every connected source — Indian carriers, Gulf hubs, OTAs and trusted travel agents — and shows the cheapest options side by side. Whether you want a Bangalore to Patna non-stop tomorrow, a last-minute weekend deal or the lowest price three months out, every active Bangalore-Patna fare is one search away.
The route is competitive and well served. IndiGo (6E) runs the most non-stop frequencies on its A320neo / A321neo fleet (flights such as 6E463 and 6E6120), with Air India (AI) adding narrowbody services, and Air India Express (IX) and SpiceJet (SG) contributing further Boeing 737 departures. Between them there are roughly six-plus non-stops a day, spread from early morning to evening. That depth keeps fares keen and gives plenty of timing flexibility, so there is rarely any need to take a 1-stop connection via Delhi, Hyderabad or Kolkata unless a specific cheap fare tempts you.
As of May 2026, the cheapest Bangalore to Patna one-way fares open from around ₹6,400–8,000 on IndiGo and the budget carriers for off-peak, mid-week departures booked a few weeks ahead, with round trips commonly ₹12,000–18,000. Fares spike hard around Chhath Puja (October–November) — the biggest homecoming festival for Biharis — and over Diwali and the December–January holidays, when this becomes one of India's most demand-heavy routes. Book Chhath and Diwali travel 6–10 weeks ahead. Tuesday and Wednesday departures are usually cheapest. Live fares in the FlightGPT chat.
The non-stop Bengaluru → Patna flight blocks about 2h 40m over roughly 1,580 km, tracking north-north-east across the Deccan and the Gangetic plain — one of the longer domestic sectors in India. Flying times are broadly symmetric in both directions, give or take winds. With both cities on Indian Standard Time there is no clock change, so a morning Bengaluru departure lands in Patna around midday, leaving time for an onward road trip to Bodh Gaya (~110 km) or Nalanda. Early-morning and late-evening flights typically carry the lowest fares.
On domestic economy, IndiGo, Air India Express and SpiceJet all include 15 kg checked plus 7 kg cabin on standard fares, while full-service Air India typically allows 25 kg checked in economy — handy if you are carrying gifts home. Excess baggage is far cheaper pre-paid online than at the airport (roughly ₹500–600 per extra kilo at the counter). Seat selection and hot meals are paid add-ons on the cheapest low-cost fares. With four carriers competing, watch for IndiGo's monthly sale, Air India Express offers and SpiceJet flash deals, which regularly drop the lowest Bangalore to Patna fare below the everyday floor.
Bengaluru (BLR) — Kempegowda International is about 35 km north of the city; domestic flights use Terminal 1 or the newer Terminal 2 depending on airline, so check your boarding pass before setting out. Patna (PAT) — Jay Prakash Narayan International Airport sits very close to the city, only about 5 km from the centre, so taxis and app cabs reach central Patna in 15–20 minutes. Patna's runway is relatively short and hemmed in by the city, so operations can be sensitive to weather and winter fog — allow buffer time on December and January mornings.
This is a domestic Indian flight, so no visa or passport is required. You only need a valid government photo ID matching the name on your ticket — Aadhaar, passport, driving licence, voter ID or PAN are all accepted at security. Children should carry a school ID or birth certificate. Aim to reach the airport about two hours before departure (more during the Chhath rush), and keep your ID and boarding pass ready at terminal entry and the security check.
Bihar is most pleasant from October to March, with cooler, drier weather ideal for the Buddhist circuit — the Mahabodhi Temple at Bodh Gaya, the ruins of Nalanda, and Vaishali — plus the ghats of Patna. The Chhath Puja festival (October–November) on the Ganges is a remarkable sight but coincides with peak travel and crowds. Summers (April–June) are very hot, and the monsoon (July–September) is humid with possible flooding. For more on the city and the Buddhist sites, see the Patna destination guide.
The non-stop flight blocks about 2h 40m, covering roughly 1,580 km - one of the longer domestic sectors in India. With both cities on IST there is no time difference, so a morning Bengaluru departure lands in Patna around midday.
IndiGo, Air India, Air India Express and SpiceJet all fly the route non-stop, with around six or more direct departures a day between them. IndiGo runs the most frequencies; the others add morning-to-evening options on Airbus and Boeing narrowbodies.
As of May 2026, the cheapest one-way fares open from around ₹6,400-8,000 for off-peak mid-week departures, with round trips commonly ₹12,000-18,000. Fares spike sharply around Chhath Puja, Diwali and the December-January holidays. Live fares in the FlightGPT chat.
Only a valid government photo ID (Aadhaar, passport, driving licence, voter ID or PAN) matching your ticket name - this is a domestic flight, so no visa or passport is needed. Children should carry a school ID or birth certificate.
Yes - there are around six or more non-stops a day across IndiGo, Air India, Air India Express and SpiceJet, spread from early morning to evening. There is rarely any reason to take a 1-stop connection unless chasing a particular cheap fare.
Off-peak months outside the festival calendar are cheapest, with Tuesday and Wednesday departures lowest. Avoid Chhath Puja (October-November), Diwali and the December-January holidays, when Bihari homecoming demand pushes fares to their highest.
The cheapest Bangalore to Patna airfare on any given day depends on three things — your travel date, your airline preference and how far ahead you book. Use the FlightGPT search box above to compare Bangalore to Patna ticket prices across IndiGo, Air India, Air India Express, SpiceJet — typically the lowest fare today differs from the lowest fare 30 days from now by 25-40 percent. We surface every option so the lowest Bangalore-Patna price wins.
Need a last-minute Bangalore to Patna flight for tomorrow, this weekend or in the next seven days? Our live BLR-PAT search pulls real-time fares — last-minute deals do appear on this route, especially on red-eye departures and shoulder days. Tap Search on FlightGPT with your date and we will return the cheapest last-minute Bangalore Patna options instantly.
Most travellers prefer the Bangalore to Patna non-stop option. The direct Bangalore-Patna flight time is ≈ 2h 40m. If you are flexible, 1-stop alternatives through major hubs can be 15-30 percent cheaper. FlightGPT lets you filter by "Direct only" or compare both side by side — useful when you want the cheapest Bangalore Patna ticket but are open to a layover.
Bangalore to Patna ticket prices on the FlightGPT live grid update by the minute. The lowest-priced Bangalore Patna airfare today might be on a low-cost carrier; the best deal next month might be on a full-service IndiGo flight bundled with checked baggage and a meal. We compare fully-bundled all-in fares, never base fares with surprise add-ons.
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