How many flights depart from Bihar to Karnataka on average per week?

As of August 2026, there are 71 flights per week flying from Bihar to Karnataka. The most common day of the week flights depart is Fri, with 15% of flights taking off on this day.

How many flights depart from Bihar to Karnataka on average per day?

10 flights are operational daily from Bihar to Karnataka as of August 2026. The most popular departure time for this route is 11:00, with 45% of flights per day taking off in the afternoon.

Which airlines fly to Karnataka?

IndiGo, Air India Express and SpiceJet are the top three most popular airlines that fly to Karnataka from Bihar according to our data. IndiGo is the first choice among our users, with 64% of people opting to fly with this airline when travelling to Karnataka. Keep in mind that there are 4 different airlines that fly to Karnataka on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Bihar to Karnataka?

IndiGo and Air India are the most popular carriers operating from Bihar to Karnataka

When did momondo last update prices for flights from Bihar to Karnataka?

Prices for flights from Bihar to Karnataka refresh daily.

How many operators does momondo search for flights from Bihar to Karnataka?

There are 4 operators available for flights from Bihar to Karnataka as of August 2026.

How old do you have to be to fly from Bihar to Karnataka?

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 Karnataka.

What documentation or ID do you need to fly to Karnataka?

The travel and health documents required for your trip to Karnataka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Karnataka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

₹ 7,752 Cheap Flights from Bihar to Karnataka in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bihar to Karnataka

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

21:35 - 00:30PAT Patna-BLR Bengaluru Intl

2h 55mdirect

16:45 - 19:15BLR Bengaluru Intl-PAT Patna

2h 30mdirect

₹ 15,886IndiGo

Tue, 29 Sep - Wed, 30 Sep

11:35 - 14:05PAT Patna-BLR Bengaluru Intl

2h 30mdirect

14:45 - 17:20BLR Bengaluru Intl-PAT Patna

2h 35mdirect

₹ 15,886IndiGo

Wed, 23 Sep - Wed, 30 Sep

07:35 - 20:50PAT Patna-GOI Vasco da Gama Goa Intl

13h 15m1 stop Mumbai Chhatrapati Shivaji Intl

21:30 - 13:25GOI Vasco da Gama Goa Intl-PAT Patna

15h 55m1 stop Mumbai Chhatrapati Shivaji Intl

₹ 15,982Air India

Sun, 6 Sep - Sat, 12 Sep

14:00 - 04:10PAT Patna-BLR Bengaluru Intl

14h 10m1 stop Mumbai Chhatrapati Shivaji Intl

21:30 - 07:00BLR Bengaluru Intl-PAT Patna

9h 30m1 stop Mumbai Chhatrapati Shivaji Intl

₹ 16,173Air India

Wed, 16 Sep - Wed, 23 Sep

21:35 - 00:30PAT Patna-BLR Bengaluru Intl

2h 55mdirect

10:15 - 12:55BLR Bengaluru Intl-PAT Patna

2h 40mdirect

₹ 16,173Multiple Airlines

Sun, 6 Sep - Sun, 13 Sep

14:00 - 20:35PAT Patna-BLR Bengaluru Intl

6h 35m1 stop Mumbai Chhatrapati Shivaji Intl

16:45 - 19:15BLR Bengaluru Intl-PAT Patna

2h 30mdirect

₹ 16,269Multiple Airlines

Fri, 4 Sep - Wed, 23 Sep

13:25 - 16:05PAT Patna-BLR Bengaluru Intl

2h 40mdirect

06:40 - 16:25BLR Bengaluru Intl-PAT Patna

9h 45m1 stop New Delhi Indira Gandhi Intl

₹ 17,800Air India Express

Tue, 15 Sep - Tue, 22 Sep

16:55 - 23:55PAT Patna-BLR Bengaluru Intl

7h 00m1 stop New Delhi Indira Gandhi Intl

10:15 - 12:55BLR Bengaluru Intl-PAT Patna

2h 40mdirect

₹ 18,661Air India Express

Wed, 16 Sep - Wed, 23 Sep

10:00 - 23:30PAT Patna-BLR Bengaluru Intl

13h 30m1 stop Mumbai Chhatrapati Shivaji Intl

00:45 - 09:20BLR Bengaluru Intl-PAT Patna

8h 35m1 stop Mumbai Chhatrapati Shivaji Intl

₹ 48,711SpiceJet

Sun, 13 Sep - Sat, 19 Sep

10:00 - 23:30PAT Patna-BLR Bengaluru Intl

13h 30m1 stop Mumbai Chhatrapati Shivaji Intl

05:00 - 09:20BLR Bengaluru Intl-PAT Patna

28h 20m1 stop Mumbai Chhatrapati Shivaji Intl

₹ 60,482SpiceJet

Sun, 4 Oct - Sun, 11 Oct

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IndiGo flights from Bihar to Karnataka

Our best IndiGo deals on Bihar to Karnataka flight tickets

IndiGo

23 Sept

PAT17:55Patna

2h 35m

BLR20:30Bengaluru Intl

30 Sept

BLR16:45Bengaluru Intl

2h 30m

PAT19:15Patna

₹ 15,886

IndiGo

3 Sept

PAT21:35Patna

2h 55m

BLR00:30Bengaluru Intl

7 Sept

BLR14:45Bengaluru Intl

2h 35m

PAT17:20Patna

₹ 16,077

IndiGo

27 Aug

PAT11:35Patna

2h 30m

BLR14:05Bengaluru Intl

28 Aug

BLR08:25Bengaluru Intl

2h 35m

PAT11:00Patna

₹ 16,173

Air India flights from Bihar to Karnataka

Our best Air India deals on Bihar to Karnataka flight tickets

Air India

6 Sept

PAT07:35Patna

13h 15m

1 stop

GOI20:50Vasco da Gama Goa Intl

12 Sept

GOI21:30Vasco da Gama Goa Intl

15h 55m

1 stop

PAT13:25Patna

₹ 15,982

Air India

16 Sept

PAT14:00Patna

14h 10m

1 stop

BLR04:10Bengaluru Intl

23 Sept

BLR21:30Bengaluru Intl

9h 30m

1 stop

PAT07:00Patna

₹ 16,173

Air India

3 Sept

PAT14:00Patna

14h 10m

1 stop

BLR04:10Bengaluru Intl

7 Sept

BLR18:05Bengaluru Intl

12h 55m

1 stop

PAT07:00Patna

₹ 16,652

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Tue 29/9

21:35-00:30

Nonstop2h 55m

Bengaluru Intl

Wed 30/9

16:45-19:15

Nonstop2h 30m

₹ 15,886

Fastest return journey

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Wed 23/9

11:35-14:05

Nonstop2h 30m

Bengaluru Intl

Wed 30/9

14:45-17:20

Nonstop2h 35m

₹ 15,886

PatnaVasco da Gama

PAT Patna - GOI Vasco da Gama Goa Intl

PATGOI

Patna

Sun 6/9

07:35-20:50

1 stop13h 15m

Vasco da Gama Goa Intl

Sat 12/9

21:30-13:25

1 stop15h 55m

₹ 15,982

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Wed 16/9

14:00-04:10

1 stop14h 10m

Bengaluru Intl

Wed 23/9

21:30-07:00

1 stop9h 30m

₹ 16,173

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Sun 6/9

21:35-00:30

Nonstop2h 55m

Bengaluru Intl

Sun 13/9

10:15-12:55

Nonstop2h 40m

₹ 16,173

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Fri 4/9

14:00-20:35

1 stop6h 35m

Bengaluru Intl

Wed 23/9

16:45-19:15

Nonstop2h 30m

₹ 16,269

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Tue 15/9

13:25-16:05

Nonstop2h 40m

Bengaluru Intl

Tue 22/9

06:40-16:25

1 stop9h 45m

₹ 17,800

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Wed 16/9

16:55-23:55

1 stop7h 00m

Bengaluru Intl

Wed 23/9

10:15-12:55

Nonstop2h 40m

₹ 18,661

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Sun 13/9

10:00-23:30

1 stop13h 30m

Bengaluru Intl

Sat 19/9

00:45-09:20

1 stop8h 35m

₹ 48,711

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Sun 4/10

10:00-23:30

1 stop13h 30m

Bengaluru Intl

Sun 11/10

05:00-09:20

1 stop28h 20m

₹ 60,482

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bihar to Karnataka

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

Prices

Airlines

Other information

What is the cheapest month to fly to Karnataka?

In general, December is the cheapest month to fly from Bihar to Karnataka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 15,120. The month of January is another great option to travel to Karnataka, with average flight prices from Bihar averaging around ₹ 15,408.

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

The cheapest day to depart from Bihar to Karnataka is on a Wednesday. Travellers who choose to depart for Karnataka on a Wednesday will often find tickets for as low as ₹ 16,642. Flights from Bihar to Karnataka on a Thursday will generally be more expensive and average around ₹ 24,494. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Karnataka is at midday. Flights from Bihar to Karnataka during this time can be as low as ₹ 16,550. In the afternoon is when there is more demand to fly to Karnataka, so prices are often more expensive at around ₹ 24,494 per ticket.

What is the cheapest Bihar to Karnataka flight route?

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

What cabin class options are available on Bihar to Karnataka flights?

There is only 1 cabin class available to choose from on Bihar to Karnataka 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 Karnataka flights?

No. A direct flight is the cheapest option for a flight between Bihar to Karnataka.

Cheap Bihar to Karnataka flight deals and tips

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

Best price found	₹ 7,752
Fastest flight time	2h 30m
Direct flights	Every day
Airports in Karnataka	14 airports

The best one-way flight to Karnataka from Bihar in the past 72 hours is ₹ 7,752. The best return flight deal from Bihar to Karnataka found on momondo in the last 72 hours is ₹ 15,886.

The fastest flight from Bihar to Karnataka takes 2h 30m

Direct flights go from Bihar to Karnataka every day.

There are 14 airports in Karnataka. From Bihar there are direct flights to Bengaluru Intl (BLR).

Search flight deals

Frequently asked questions about flying from Bihar to Karnataka

When did momondo last update prices for flights from Bihar to Karnataka?
Prices for flights from Bihar to Karnataka refresh daily.
How many operators does momondo search for flights from Bihar to Karnataka?
There are 4 operators available for flights from Bihar to Karnataka as of August 2026.
How old do you have to be to fly from Bihar to Karnataka?
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 Karnataka.
What documentation or ID do you need to fly to Karnataka?
The travel and health documents required for your trip to Karnataka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Karnataka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Bihar to Karnataka?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Bihar to Karnataka is Airbus A320neo (51.62% of total bookings). The next most popular plane models are Airbus A320-100/200 (22.68%), Airbus A320 (sharklets) (20.30%), and Boeing 737 MAX 8 (2.38%).

Best airlines flying from Bihar to Karnataka

Compare and see reviews for airlines that fly from Bihar to Karnataka with momondo

Airline	Rating	Free Cancellation	Price
IndiGo	PriceFrom ₹ 10,097	Free Cancellation	Rating 6.8 582 reviews	Search IndiGo flights
Air India	PriceFrom ₹ 10,344	Free Cancellation	Rating 5.5 2,943 reviews	Search Air India flights
Air India Express	PriceFrom ₹ 12,137	Free Cancellation	Rating 0.0 0 reviews	Search Air India Express flights
SpiceJet	PriceFrom ₹ 13,540	Free Cancellation	Rating 4.5 87 reviews	Search SpiceJet flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Karnataka from Bihar.

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

Yes. momondo enables you to select and highlight flights to Karnataka from Bihar with this policy.

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

momondo helps you find the best flight between Bihar and Karnataka 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 Karnataka right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Karnataka, momondo offers a useful price alert feature which will track prices for flights to Karnataka from Bihar and alert you when they change.

An easier way to manage your Karnataka trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Popular Cities in Karnataka

Flights to New Delhifrom ₹ 5,455

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Flights to Chennaifrom ₹ 7,943

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Flights to Punefrom ₹ 6,412

Flights to Vasco da Gamafrom ₹ 7,273

Flights to Kochifrom ₹ 6,316

Flights to Varanasifrom ₹ 9,091

Flights to Patnafrom ₹ 7,847

Cheap flights from Bihar to Karnataka from ₹ 7,752

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 Karnataka departing on 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Bihar to Karnataka

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Big names, great deals

Big names, great deals

Filter for what you want

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Price Alerts

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IndiGo flights from Bihar to Karnataka

Our best IndiGo deals on Bihar to Karnataka flight tickets

Air India flights from Bihar to Karnataka

Our best Air India deals on Bihar to Karnataka flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Bihar to Karnataka that are best for you.

See travel insights to Karnataka from

How to get the cheapest flight ticket from Bihar to Karnataka

What is the cheapest month to fly to Karnataka?

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

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

What is the cheapest Bihar to Karnataka flight route?

What cabin class options are available on Bihar to Karnataka flights?

Can stopping save me money on Bihar to Karnataka flights?

What is the cheapest airline that flies from Bihar to Karnataka?

Which airlines fly to Karnataka?

How many flights depart from Bihar to Karnataka on average per day?

How many flights depart from Bihar to Karnataka on average per week?

Cheap Bihar to Karnataka flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in Karnataka

Frequently asked questions about flying from Bihar to Karnataka

Best airlines flying from Bihar to Karnataka

Compare and see reviews for airlines that fly from Bihar to Karnataka with momondo

Why use momondo?

An easier way to manage your Karnataka trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Karnataka

Popular Cities in Karnataka

Popular flights according to clicks in the last 7 days on momondo

Bihar flight routes

According to popular flight searches on momondo this year

Karnataka flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Karnataka

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