Cheapest€135.25
- Spicejet S819317:312h 43m20:14Patna PATBengaluru BLR
Door to door 5h 53mCO2 408.1 kgChanges 0Fixed, no changes
Patna to Bengaluru flight
Flights from Patna to Bengaluru start at €168.88 and take 5h 41m at their fastest.
The Flights from Patna to Bengaluru starts at €168.88 and takes 5h 41m door to door, run by 4 operators over 1,659 km, with around 24 departures a day. Fares bottom out about 45 days before departure.
- 5h 41mDoor to door
- 2h 31mMoving
- €168.88From
- 408.1 kgCO2
The cheapest and the fastest on September 29, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€139.97
- Go Air GA736819:572h 31m22:28Patna PATBengaluru BLR
Door to door 5h 41mCO2 408.1 kgChanges 0Fixed, no changes
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From |
|---|---|
 IndiGo Airlines | €142.33 |
 Go Air | €139.97 |
 Air India Express | €137.61 |
| Spicejet | €135.25 |
The trip ends at Bengaluru East railway station. Everything past the gates belongs to somebody else, the rooms included.
A room in Bengaluru for the night the flight gets in
Filter by neighborhood and by nightly price, and the map tells you what is a walk and what is a cab.
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When to book Patna to Bengaluru
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €157.6790 days
- €108.7060 days
- €107.5245 days
- €118.7330 days
- €158.2621 days
- €207.8214 days
- €249.717 days
- €239.093 days
- €329.951 days
- Cheapest lead time
- Fares bottom out around 45 days ahead, at €107.52.
- How much it moves
- The gap between the cheapest and most expensive lead time is 207 percent. The most expensive point is €329.95, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 45 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €187.17Sun
- €168.88Mon
- €172.42Tue
- €169.47Wed
- €215.49Thu
- €199.56Fri
- €207.82Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Patna
Air
- PAT
Bengaluru
Air
- BLR
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- How far it really runs
- The route covers 1,659 km against 1,610 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Patna at 06:21 and the last at 20:05, across 24 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Patna to Bengaluru
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Patna to Bengaluru take?
The Flight from Patna to Bengaluru takes 5h 41m door to door, of which 2h 31m is spent moving. The route runs 1,659 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Patna to Bengaluru cost?
The Flight from Patna to Bengaluru starts at €168.88 for one passenger, checked on September 12, 2026. A typical fare is €164.75. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Patna to Bengaluru?
4 operators run the Flight from Patna to Bengaluru: IndiGo Airlines, Go Air, Air India Express, Spicejet. Between them they file around 24 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Patna to Bengaluru use?
The Flight from Patna to Bengaluru leaves from Patna PAT and arrives at Bengaluru BLR. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Patna to Bengaluru?
Fares for the Flight from Patna to Bengaluru bottom out around 45 days ahead, at €107.52. The gap between the cheapest and most expensive lead time across the window is 207 percent, measured on September 12, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Patna to Bengaluru produce?
The Flight from Patna to Bengaluru produces about 408.1 kg of CO2 per passenger over 1659 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Patna to Bengaluru on September 12, 2026: 1659 km of route against 1610 km in a straight line, 24 services a day, 4 operators, a cheapest fare of €168.88, and 5h 41m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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Bengaluru is large, and the road in from BLR can take longer than the last hour of the flight. Cars are not our business.
A car waiting when you land in Bengaluru
Settled in advance, so the ride into Bengaluru costs what it said it would rather than what the cab stand says.
Book a ride from BLR with Daytrip
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