What is the cheapest airline that flies from Bihar to Bengaluru Intl?

Air India Express, SpiceJet, and Air India are the most popular carriers operating from Bihar to Bengaluru Intl

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

The number of flights available between Bihar and Bengaluru is 12 per day as of August 2025. The most frequent departure time is 11:00, with 39% of daily flights leaving in the evening.

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

As of August 2025, 84 flights take off from Bihar and land in Bengaluru each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Which airlines fly to Bengaluru?

IndiGo, SpiceJet and Air India Express are the top three most popular airlines that fly to Bengaluru from Bihar according to our data. IndiGo is the first choice among our users, with 67% of people opting to fly with this airline when travelling to Bengaluru. Keep in mind that there are 3 different airlines that fly to Bengaluru on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Bihar to Bengaluru Intl Airport is 3 as of August 2025.

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.

₹ 5,328 Cheap Flights from Bihar to Bengaluru in 2025

1 adult

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Find the cheapest flights from Bihar to Bengaluru

Round-trip

One-way

Last minute

Direct

Cheap return flights

20:15 - 22:55PAT-BLR

2h 40mdirect

16:50 - 19:35BLR-PAT

2h 45mdirect

₹ 11,005SpiceJet

Find Deal

Fri, 22 Aug - Tue, 26 Aug

20:15 - 22:55PAT-BLR

2h 40mdirect

16:50 - 19:35BLR-PAT

2h 45mdirect

₹ 11,092SpiceJet

Find Deal

Thu, 21 Aug - Mon, 25 Aug

15:25 - 22:00PAT-BLR

6h 35m1 stop

20:10 - 17:40BLR-PAT

21h 30m1 stop

₹ 11,529Air India Express

Find Deal

Sun, 31 Aug - Thu, 4 Sep

15:40 - 20:20PAT-BLR

4h 40m1 stop

16:45 - 09:40BLR-PAT

16h 55m1 stop

₹ 11,791Air India

Find Deal

Sat, 30 Aug - Sat, 6 Sep

15:40 - 16:55PAT-BLR

25h 15m1 stop

12:00 - 14:40BLR-PAT

2h 40mdirect

₹ 11,966Air India

Find Deal

Fri, 29 Aug - Fri, 5 Sep

23:25 - 02:00PAT-BLR

2h 35mdirect

08:10 - 19:40BLR-PAT

11h 30m1 stop

₹ 12,053

Find Deal

Sat, 16 Aug - Wed, 20 Aug

23:25 - 02:00PAT-BLR

2h 35mdirect

16:50 - 19:35BLR-PAT

2h 45mdirect

₹ 12,228

Find Deal

Thu, 14 Aug - Mon, 18 Aug

15:25 - 22:00PAT-BLR

6h 35m1 stop

15:55 - 18:35BLR-PAT

2h 40mdirect

₹ 12,315Air India Express

Find Deal

Fri, 22 Aug - Tue, 26 Aug

23:25 - 02:00PAT-BLR

2h 35mdirect

20:15 - 22:50BLR-PAT

2h 35mdirect

₹ 13,625IndiGo

Find Deal

Tue, 16 Sep - Tue, 23 Sep

14:40 - 23:05PAT-BLR

8h 25m1 stop

05:00 - 07:35BLR-PAT

2h 35mdirect

₹ 14,411IndiGo

Find Deal

Wed, 1 Oct - Sun, 5 Oct

SpiceJet flights from Bihar to Bengaluru

Our best SpiceJet deals on Bihar to Bengaluru flight tickets

SpiceJet

22 Aug

PAT20:15Patna

2h 40m

BLR22:55Bengaluru Intl

26 Aug

BLR16:50Bengaluru Intl

2h 45m

PAT19:35Patna

₹ 11,005

Find similar

SpiceJet

21 Aug

PAT20:15Patna

2h 40m

BLR22:55Bengaluru Intl

25 Aug

BLR16:50Bengaluru Intl

2h 45m

PAT19:35Patna

₹ 11,092

Find similar

SpiceJet

30 Aug

PAT20:15Patna

2h 40m

BLR22:55Bengaluru Intl

3 Sept

BLR16:50Bengaluru Intl

2h 45m

PAT19:35Patna

₹ 11,354

Find similar

Air India Express flights from Bihar to Bengaluru

Our best Air India Express deals on Bihar to Bengaluru flight tickets

Air India Express

31 Aug

PAT15:25Patna

6h 35m

1 stop

BLR22:00Bengaluru Intl

4 Sept

BLR20:10Bengaluru Intl

21h 30m

1 stop

PAT17:40Patna

₹ 11,529

Find similar

Air India Express

4 Aug

PAT09:50Patna

2h 55m

BLR12:45Bengaluru Intl

4 Aug

BLR20:10Bengaluru Intl

21h 30m

1 stop

PAT17:40Patna

₹ 11,616

Find similar

Air India Express

22 Aug

PAT15:25Patna

6h 35m

1 stop

BLR22:00Bengaluru Intl

26 Aug

BLR15:55Bengaluru Intl

2h 40m

PAT18:35Patna

₹ 12,315

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Fri 22/8

20:15-22:55

Nonstop2h 40m

Bengaluru Intl

Tue 26/8

16:50-19:35

Nonstop2h 45m

₹ 11,005

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Thu 21/8

20:15-22:55

Nonstop2h 40m

Bengaluru Intl

Mon 25/8

16:50-19:35

Nonstop2h 45m

₹ 11,092

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Sun 31/8

15:25-22:00

1 stop6h 35m

Bengaluru Intl

Thu 4/9

20:10-17:40

1 stop21h 30m

₹ 11,529

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Sat 30/8

15:40-20:20

1 stop4h 40m

Bengaluru Intl

Sat 6/9

16:45-09:40

1 stop16h 55m

₹ 11,791

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Fri 29/8

15:40-16:55

1 stop25h 15m

Bengaluru Intl

Fri 5/9

12:00-14:40

Nonstop2h 40m

₹ 11,966

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Sat 16/8

23:25-02:00

Nonstop2h 35m

Bengaluru Intl

Wed 20/8

08:10-19:40

1 stop11h 30m

₹ 12,053

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Thu 14/8

23:25-02:00

Nonstop2h 35m

Bengaluru Intl

Mon 18/8

16:50-19:35

Nonstop2h 45m

₹ 12,228

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Fri 22/8

15:25-22:00

1 stop6h 35m

Bengaluru Intl

Tue 26/8

15:55-18:35

Nonstop2h 40m

₹ 12,315

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Tue 16/9

23:25-02:00

Nonstop2h 35m

Bengaluru Intl

Tue 23/9

20:15-22:50

Nonstop2h 35m

₹ 13,625

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Wed 1/10

14:40-23:05

1 stop8h 25m

Bengaluru Intl

Sun 5/10

05:00-07:35

Nonstop2h 35m

₹ 14,411

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 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

Prices

Airlines

Other information

What is the cheapest month to fly to Bengaluru?

The cheapest month to fly to Bengaluru from Bihar is in May. Flight prices, which tend to average around ₹ 13,363, are often lower during this time because this is during the off-season. If you are unable to visit Bengaluru during the month of May, then departing from Bihar during the month April is also very affordable. Most momondo users find prices during this month for around ₹ 13,713.

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

The cheapest day to depart from Bihar to Bengaluru is on a Saturday when prices can be found for as low as ₹ 15,518. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around ₹ 20,534. 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 ₹ 16,335. 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 ₹ 16,895 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 Darbhanga to Bengaluru Intl for the best Bihar - Bengaluru Intl flight prices

How far in advance should I book a flight to Bengaluru?

You are more likely to see cheaper flights to Bengaluru from Bihar when booking weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around ₹ 15,204 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bengaluru from Bihar for as low as ₹ 9,695 on momondo.

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?

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

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	₹ 5,328
Fastest flight time	2h 35m
Direct flights	Every day
Airports in Bengaluru	1 airport

The best one-way flight to Bengaluru from Bihar in the past 72 hours is ₹ 5,328. The best return flight deal from Bihar to Bengaluru found on momondo in the last 72 hours is ₹ 11,005.

The fastest flight from Bihar to Bengaluru takes 2h 35m

Direct flights go from Bihar to Bengaluru every day.

There is 1 airport near Bengaluru: 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?
The number of operators available for flights from Bihar to Bengaluru Intl Airport is 3 as of August 2025.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Bihar to Bengaluru is Airbus A320neo (29.01% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (27.35%), Airbus A320 (sharklets) (19.89%), and Boeing 737 (17.13%).

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 India Express	PriceFrom ₹ 11,080	Free Cancellation	Rating 5.9 9 reviews	Search Air India Express flights
IndiGo	PriceFrom ₹ 11,388	Free Cancellation	Rating 6.8 478 reviews	Search IndiGo flights
SpiceJet	PriceFrom ₹ 12,544	Free Cancellation	Rating 4.9 88 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.

An easier way to manage your Bengaluru 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.

Start using Trips

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Cheap flights from Bihar to Bengaluru from ₹ 5,328

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 22/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Bihar to Bengaluru

Cheap return flights

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Cheap last-minute flights

Cheap direct flights

SpiceJet flights from Bihar to Bengaluru

Our best SpiceJet deals on Bihar to Bengaluru flight tickets

Air India Express flights from Bihar to Bengaluru

Our best Air India Express deals on Bihar to Bengaluru flight tickets

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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?

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

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

What is the cheapest Bihar to Bengaluru Intl flight route?

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

How far in advance should I book a flight to Bengaluru?

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?

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

What is the cheapest airline that flies from Bihar to Bengaluru Intl?

Air India Express, SpiceJet, and Air India are the most popular carriers operating from Bihar to Bengaluru Intl

Which airlines fly to Bengaluru?

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

The number of flights available between Bihar and Bengaluru is 12 per day as of August 2025. The most frequent departure time is 11:00, with 39% of daily flights leaving in the evening.

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

As of August 2025, 84 flights take off from Bihar and land in Bengaluru each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

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

Fastest flight time

Direct flights

Airports in Bengaluru

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

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?

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Bengaluru 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 India

Airports servicing Karnataka