Cheap flights from Patna to Bengaluru from $110 PAT → BLR
Jay Prakash Narayan International Airport (PAT) → Kempegowda International Airport (BLR)
The cheapest return found recently is $224 with IndiGo, 14 Nov – 18 Nov, found 6 days ago. The cheapest one-way found recently is $110 with IndiGo, 3 Dec, found today.
- Cheapest one-way found recently
- $110, IndiGo, found today
- Cheapest return found recently
- $224, 14 Nov to 18 Nov
- Cheapest month to fly
- January 2027, one-way fares from $103 found in the last 7 days
- Airlines with nonstop flights
- IndiGo, Air India Express, Air India
- Shortest nonstop flight found
- 2 h 40 min
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$224
14 Nov – 18 Nov · IndiGo
Jay Prakash Narayan International Airport (PAT) → Kempegowda International Airport (BLR)
Leaves 12:20 a.m. · Return leaves 5:40 p.m. · 5 h 5 min of travel, both ways together
out nonstop, back nonstop
found 6 days ago
Cheapest nonstop return
$224
14 Nov – 18 Nov · IndiGo
Jay Prakash Narayan International Airport (PAT) → Kempegowda International Airport (BLR)
Leaves 12:20 a.m. · Return leaves 5:40 p.m. · 5 h 5 min of travel, both ways together
out nonstop, back nonstop
found 6 days ago
Found recently, and the cheapest we hold
$224 14 Nov – 18 Novfound 6 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 23 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $191 to $287.
23 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Not enough comparable prices yet: we hold return fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 4-night return fares leaving within 3 days of 14 Nov to compare.
Every date we hold
11 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Nov – 18 Nov | $224 | IndiGo | Jay Prakash Narayan International Airport (PAT) → Kempegowda International Airport (BLR) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
Airlines on the cheapest dates: IndiGo.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $107 to $125.
Cheapest one-way found recently
$110
3 Dec · IndiGo
Jay Prakash Narayan International Airport (PAT) → Kempegowda International Airport (BLR)
Leaves 12:20 a.m. · 2 h 40 min trip
nonstop
found today
Cheapest nonstop one-way
$110
3 Dec · IndiGo
Jay Prakash Narayan International Airport (PAT) → Kempegowda International Airport (BLR)
Leaves 12:20 a.m. · 2 h 40 min trip
nonstop
found today
Found recently, and the cheapest we hold
$110 3 Decfound todayOpen this trip
$103 28 Jan 2027found 4 days agoOpen this trip
What have prices looked like?
Over 47 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was $88 to $147.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 28 Nov to 28 Jan 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 3 Dec to compare.
Every date we hold
18 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 28 Nov | $139 | IndiGo | Jay Prakash Narayan International Airport (PAT) → Kempegowda International Airport (BLR) | 1 stop | found 2 days ago | Open this trip |
| 3 Dec | $110 | IndiGo | Jay Prakash Narayan International Airport (PAT) → Kempegowda International Airport (BLR) | nonstop | found today | Open this trip |
| 28 Jan 2027 | $103 | IndiGo | Jay Prakash Narayan International Airport (PAT) → Kempegowda International Airport (BLR) | 1 stop | found 4 days ago | Open this trip |
Which month looks cheapest?
January 2027 is the cheapest month — from $103.
Airlines on the cheapest dates: IndiGo.
Premium cabin fares from Patna to Bengaluru
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 14 Nov – 18 Nov in another cabin: Premium economy · Business · First
Today's prices for 3 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Patna to Bengaluru?
Return
Not enough history yet: in 23 days of return prices, 24 Sept to 12 Nov, fewer than 3 booking ranges had prices on 7 days or more.
One-way
The cheapest fares were 60 to 89 days before departure.
From the cheapest one-way each day between 24 Sept and 12 Nov (47 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 7–13 days | $105 | $94 | +2% | 10 |
| 14–29 days | $116 | $88 | +13% | 22 |
| 30–59 days | $113 | $113 | +10% | 19 |
| 60–89 days | $103 | $95 | Cheapest seen | 35 |
| 90–179 days | $104 | $104 | +1% | 8 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
One-way
Gaya → Bengaluru
90 km from Patna
$137
$27 more than flying from Patna
6 Dec · GAY → BLR · 1 stop
found 6 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 14 Nov – 18 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Patna to Bengaluru?
The cheapest return found recently is $224 with IndiGo, 14 Nov to 18 Nov, found 6 days ago.
How much is a one-way flight from Patna to Bengaluru?
The cheapest one-way found recently is $110 with IndiGo, 3 Dec, found today. The cheapest one-way we hold, of any age, is $103 with IndiGo, 28 Jan 2027, found 4 days ago. The cheapest one-way fare on each of 3 departure dates is usually $107 to $125.
What is the cheapest month to fly from Patna to Bengaluru?
January 2027 is the cheapest month for a one-way, from $103, 28 Jan 2027, found 4 days ago.
How far ahead should I book a flight from Patna to Bengaluru?
In 47 days of prices between 24 Sept and 12 Nov, one-way fares were cheapest 60 to 89 days before departure.
Is there a direct flight from Patna to Bengaluru?
Yes, the cheapest nonstop return found recently is $224 with IndiGo, 14 Nov to 18 Nov, found 6 days ago. The cheapest nonstop one-way found recently is $110 with IndiGo, 3 Dec, found today.
How long is the flight from Patna to Bengaluru?
The cheapest nonstop one-way found recently, with IndiGo on 3 Dec, takes 2 h 40 min from Jay Prakash Narayan International Airport (PAT) to Kempegowda International Airport (BLR).
Which airlines have the cheapest flights from Patna to Bengaluru?
Between 28 Nov and 28 Jan 2027, IndiGo has the cheapest one-way on all 3 departure dates we hold.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work