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Cheap flights from Bihar to Bengaluru from ₹ 6,565

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bihar to Bengaluru departing on 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
SpiceJet Logo
12:30 - 15:20
PAT
-
BLR
2h 50mdirect
SpiceJet Logo
08:55 - 12:00
BLR
-
PAT
3h 05mdirect
₹ 13,489SpiceJet
Tue, 3 Feb - Tue, 10 Feb
Air India Logo
09:10 - 12:00
PAT
-
BLR
2h 50mdirect
Air India Logo
19:05 - 20:25
BLR
-
PAT
25h 20m1 stop
₹ 13,579Air India
Tue, 3 Feb - Tue, 3 Feb
Air India Logo
13:15 - 19:15
PAT
-
BLR
6h 00m1 stop
Air India Logo
22:00 - 09:40
BLR
-
PAT
11h 40m1 stop
₹ 13,849Air India
Tue, 3 Feb - Tue, 3 Feb
Multiple Airlines Logo
12:30 - 15:20
PAT
-
BLR
2h 50mdirect
Multiple Airlines Logo
19:05 - 09:40
BLR
-
PAT
14h 35m1 stop
₹ 13,939Multiple Airlines
Mon, 2 Feb - Fri, 6 Feb
Multiple Airlines Logo
12:30 - 15:20
PAT
-
BLR
2h 50mdirect
Multiple Airlines Logo
17:45 - 20:05
BLR
-
PAT
2h 20mdirect
₹ 14,029Multiple Airlines
Tue, 3 Feb - Tue, 3 Feb
Air India Logo
10:25 - 17:55
PAT
-
BLR
7h 30m1 stop
Air India Logo
22:25 - 12:35
BLR
-
PAT
14h 10m1 stop
₹ 14,119Air India
Tue, 3 Feb - Tue, 3 Feb
SpiceJet Logo
12:30 - 15:20
PAT
-
BLR
2h 50mdirect
SpiceJet Logo
08:55 - 12:00
BLR
-
PAT
3h 05mdirect
₹ 14,209SpiceJet
Tue, 3 Feb - Tue, 10 Feb
Multiple Airlines Logo
15:30 - 21:00
PAT
-
BLR
5h 30m1 stop
Multiple Airlines Logo
07:40 - 13:35
BLR
-
PAT
5h 55m1 stop
₹ 14,388Multiple Airlines
Mon, 2 Feb - Fri, 6 Feb
Air India Logo
09:10 - 12:00
PAT
-
BLR
2h 50mdirect
Air India Logo
19:05 - 20:25
BLR
-
PAT
25h 20m1 stop
₹ 14,568Air India
Sun, 8 Feb - Sun, 8 Feb
Multiple Airlines Logo
09:10 - 12:00
PAT
-
BLR
2h 50mdirect
Multiple Airlines Logo
20:00 - 09:40
BLR
-
PAT
13h 40m1 stop
₹ 14,658Multiple Airlines
Tue, 3 Feb - Tue, 3 Feb

Air India flights from Bihar to Bengaluru

Our best Air India deals on Bihar to Bengaluru flight tickets
Air India
3 Feb
PAT09:10Patna
2h 50m
BLR12:00Bengaluru Intl
3 Feb
BLR19:05Bengaluru Intl
25h 20m
1 stop
PAT20:25Patna
₹ 13,579
Find similar
Air India
12 Jan
PAT10:25Patna
7h 30m
1 stop
BLR17:55Bengaluru Intl
10 Feb
BLR04:45Bengaluru Intl
7h 50m
1 stop
PAT12:35Patna
₹ 13,669
Find similar
Air India
3 Feb
PAT13:15Patna
6h 00m
1 stop
BLR19:15Bengaluru Intl
3 Feb
BLR22:00Bengaluru Intl
11h 40m
1 stop
PAT09:40Patna
₹ 13,849
Find similar

SpiceJet flights from Bihar to Bengaluru

Our best SpiceJet deals on Bihar to Bengaluru flight tickets
SpiceJet
3 Feb
PAT12:30Patna
2h 50m
BLR15:20Bengaluru Intl
10 Feb
BLR08:55Bengaluru Intl
3h 05m
PAT12:00Patna
₹ 13,489
Find similar
SpiceJet
3 Feb
PAT12:30Patna
2h 50m
BLR15:20Bengaluru Intl
10 Feb
BLR08:55Bengaluru Intl
3h 05m
PAT12:00Patna
₹ 14,209
Find similar
SpiceJet
10 Jan
PAT12:30Patna
2h 50m
BLR15:20Bengaluru Intl
11 Feb
BLR08:55Bengaluru Intl
3h 05m
PAT12:00Patna
₹ 17,626
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bihar to Bengaluru that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 8 January 2026.
Use the filters below to find and compare flights from Bihar to Bengaluru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Tue 3/2

12:30-15:20

Nonstop2h 50m

Bengaluru Intl

Tue 10/2

08:55-12:00

Nonstop3h 05m

₹ 13,489

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Tue 3/2

09:10-12:00

Nonstop2h 50m

Bengaluru Intl

Tue 3/2

19:05-20:25

1 stop25h 20m

₹ 13,579

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Tue 3/2

13:15-19:15

1 stop6h 00m

Bengaluru Intl

Tue 3/2

22:00-09:40

1 stop11h 40m

₹ 13,849

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Mon 2/2

12:30-15:20

Nonstop2h 50m

Bengaluru Intl

Fri 6/2

19:05-09:40

1 stop14h 35m

₹ 13,939

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Tue 3/2

12:30-15:20

Nonstop2h 50m

Bengaluru Intl

Tue 3/2

17:45-20:05

Nonstop2h 20m

₹ 14,029

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Tue 3/2

10:25-17:55

1 stop7h 30m

Bengaluru Intl

Tue 3/2

22:25-12:35

1 stop14h 10m

₹ 14,119

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Tue 3/2

12:30-15:20

Nonstop2h 50m

Bengaluru Intl

Tue 10/2

08:55-12:00

Nonstop3h 05m

₹ 14,209

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Mon 2/2

15:30-21:00

1 stop5h 30m

Bengaluru Intl

Fri 6/2

07:40-13:35

1 stop5h 55m

₹ 14,388

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Sun 8/2

09:10-12:00

Nonstop2h 50m

Bengaluru Intl

Sun 8/2

19:05-20:25

1 stop25h 20m

₹ 14,568

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Tue 3/2

09:10-12:00

Nonstop2h 50m

Bengaluru Intl

Tue 3/2

20:00-09:40

1 stop13h 40m

₹ 14,658

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bengaluru from

How to get the cheapest flight ticket from Bihar to Bengaluru

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bengaluru?

The cheapest month to fly to Bengaluru from Bihar is in August. Flight prices, which tend to average around ₹ 13,579, are often lower during this time because this is during the off-season. If you are unable to visit Bengaluru during the month of August, then departing from Bihar during the month May is also very affordable. Most momondo users find prices during this month for around ₹ 13,759.

What is the cheapest day to depart on your flight to Bengaluru?

The cheapest day to depart from Bihar to Bengaluru is on a Thursday when prices can be found for as low as ₹ 14,107. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around ₹ 17,091. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bengaluru.

What is the cheapest time of day to depart on your flight to Bengaluru?

According to our data, the cheapest time of day to fly to Bengaluru is in the afternoon. momondo users have found flights departing from Bihar to Bengaluru in the afternoon for as low as ₹ 14,567. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are ₹ 15,815 on average. Flights to Bengaluru from Bihar in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Bihar to Bengaluru Intl flight route?

Fly from Patna to Bengaluru Intl for the best Bihar - Bengaluru Intl flight prices

What cabin class options are available on Bihar to Bengaluru Intl flights?

There are 3 cabin classes available to choose from on Bihar to Bengaluru Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Bihar to Bengaluru flights?

You could potentially save up to 1% on your flight if you consider stops on a Bihar to Bengaluru flight.

Cheap Bihar to Bengaluru flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bihar to Bengaluru

Best price found

₹ 7,534

Fastest flight time

2h 50m

Direct flights

Every day

Airports in Bengaluru

1 airport
The best one-way flight to Bengaluru from Bihar in the past 72 hours is ₹ 7,534. The best return flight deal from Bihar to Bengaluru found on momondo in the last 72 hours is ₹ 14,255.
The fastest flight from Bihar to Bengaluru takes 2h 50m
Direct flights go from Bihar to Bengaluru every day.
There is 1 airport in Bengaluru. From Bihar there are direct flights to Bengaluru Intl (BLR).
Search flight deals

  • When did momondo last update prices for flights from Bihar to Bengaluru Intl Airport?

    Prices for flights from Bihar to Bengaluru Intl Airport refresh daily.

  • How many operators does momondo search for flights from Bihar to Bengaluru Intl Airport?

  • How old do you have to be to fly from Bihar to Bengaluru Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bihar to Bengaluru Intl Airport.

  • What documentation or ID do you need to fly to Bengaluru Intl Airport?

    The required travel and health documents for your Bengaluru Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bengaluru Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Bihar to Bengaluru?

Best airlines flying from Bihar to Bengaluru

Compare and see reviews for airlines that fly from Bihar to Bengaluru with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom ₹ 3,444Free CancellationRating
5.5
2,974 reviews
Search Air India flights
Air India ExpressPriceFrom ₹ 10,637Free CancellationRating
0.0
0 reviews
Search Air India Express flights
IndiGoPriceFrom ₹ 11,671Free CancellationRating
6.8
518 reviews
Search IndiGo flights
SpiceJetPriceFrom ₹ 11,828Free CancellationRating
4.7
85 reviews
Search SpiceJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Bihar to Bengaluru?

It is quick and easy to find Bihar to Bengaluru flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bengaluru that suits you.

Can I find flights from Bihar to Bengaluru with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bengaluru from Bihar which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bihar to Bengaluru?

momondo helps you find the best flight between Bihar and Bengaluru by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Bihar to Bengaluru right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Bihar to Bengaluru flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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