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Cheap flights from Bengaluru to Bihar from ₹ 6,704

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bengaluru to Bihar departing on 4/3. 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.
Air India Logo
06:30 - 12:30
BLR
-
PAT
6h 00m
1 stop
Air India Logo
13:05 - 19:25
PAT
-
BLR
6h 20m
1 stop
₹ 13,592Air India
Sat, 14 Mar - Sat, 21 Mar
SpiceJet Logo
08:55 - 12:00
BLR
-
PAT
3h 05mdirect
SpiceJet Logo
12:30 - 15:20
PAT
-
BLR
2h 50mdirect
₹ 13,684SpiceJet
Fri, 13 Mar - Sun, 22 Mar
Air India Logo
06:40 - 20:45
BLR
-
PAT
14h 05m
1 stop
Air India Logo
13:05 - 03:45
PAT
-
BLR
14h 40m
1 stop
₹ 14,052Air India
Mon, 23 Feb - Mon, 2 Mar
IndiGo Logo
14:50 - 17:20
BLR
-
PAT
2h 30mdirect
IndiGo Logo
21:05 - 08:35
PAT
-
BLR
11h 30m
1 stop
₹ 14,143IndiGo
Thu, 12 Mar - Thu, 19 Mar
Multiple Airlines Logo
06:40 - 20:45
BLR
-
PAT
14h 05m
1 stop
Multiple Airlines Logo
12:30 - 15:20
PAT
-
BLR
2h 50mdirect
₹ 14,235Multiple Airlines
Fri, 13 Mar - Sun, 22 Mar
Multiple Airlines Logo
08:55 - 12:00
BLR
-
PAT
3h 05mdirect
Multiple Airlines Logo
18:35 - 23:35
PAT
-
BLR
5h 00m
1 stop
₹ 14,327Multiple Airlines
Fri, 13 Mar - Fri, 13 Mar
Multiple Airlines Logo
10:00 - 20:25
BLR
-
PAT
10h 25m
1 stop
Multiple Airlines Logo
12:30 - 15:20
PAT
-
BLR
2h 50mdirect
₹ 14,419Multiple Airlines
Tue, 10 Feb - Mon, 2 Mar
Multiple Airlines Logo
05:55 - 08:40
BLR
-
PAT
2h 45mdirect
Multiple Airlines Logo
12:30 - 15:20
PAT
-
BLR
2h 50mdirect
₹ 14,511Multiple Airlines
Mon, 23 Feb - Mon, 2 Mar
SpiceJet Logo
08:55 - 12:00
BLR
-
PAT
3h 05mdirect
SpiceJet Logo
12:30 - 15:20
PAT
-
BLR
2h 50mdirect
₹ 14,694SpiceJet
Tue, 10 Feb - Mon, 2 Mar
Multiple Airlines Logo
06:05 - 20:45
BLR
-
PAT
14h 40m
1 stop
Multiple Airlines Logo
12:30 - 15:20
PAT
-
BLR
2h 50mdirect
₹ 14,786Multiple Airlines
Fri, 13 Feb - Fri, 20 Feb

Air India Express flights from Bengaluru to Bihar

Our best Air India Express deals on Bengaluru to Bihar flight tickets
Air India Express
19 Feb
BLR06:00Bengaluru Intl
2h 40m
PAT08:40Patna
19 Feb
PAT16:45Patna
2h 50m
BLR19:35Bengaluru Intl
₹ 14,878
Air India Express
4 Feb
BLR06:00Bengaluru Intl
2h 40m
PAT08:40Patna
8 Feb
PAT09:10Patna
2h 50m
BLR12:00Bengaluru Intl
₹ 16,072
Air India Express
19 Feb
BLR13:35Bengaluru Intl
2h 35m
PAT16:10Patna
22 Feb
PAT09:10Patna
2h 50m
BLR12:00Bengaluru Intl
₹ 16,439

Air India flights from Bengaluru to Bihar

Our best Air India deals on Bengaluru to Bihar flight tickets
Air India
14 Mar
BLR06:30Bengaluru Intl
6h 00m
1 stop
PAT12:30Patna
21 Mar
PAT13:05Patna
6h 20m
1 stop
BLR19:25Bengaluru Intl
₹ 13,592
Air India
23 Feb
BLR06:40Bengaluru Intl
14h 05m
1 stop
PAT20:45Patna
2 Mar
PAT13:05Patna
14h 40m
1 stop
BLR03:45Bengaluru Intl
₹ 14,052
Air India
24 Feb
BLR06:30Bengaluru Intl
6h 00m
1 stop
PAT12:30Patna
1 Mar
PAT13:05Patna
7h 25m
1 stop
BLR20:30Bengaluru Intl
₹ 15,613

momondo Fare Finder

 
Customise your flight search to find flights from Bengaluru to Bihar 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 29 January 2026.
Use the filters below to find and compare flights from Bengaluru to Bihar that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Sat 14/3

06:30-12:30

1 stop6h 00m

Patna

Sat 21/3

13:05-19:25

1 stop6h 20m

₹ 13,592

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Fri 13/3

08:55-12:00

Nonstop3h 05m

Patna

Sun 22/3

12:30-15:20

Nonstop2h 50m

₹ 13,684

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Mon 23/2

06:40-20:45

1 stop14h 05m

Patna

Mon 2/3

13:05-03:45

1 stop14h 40m

₹ 14,052

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Thu 12/3

14:50-17:20

Nonstop2h 30m

Patna

Thu 19/3

21:05-08:35

1 stop11h 30m

₹ 14,143

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Fri 13/3

06:40-20:45

1 stop14h 05m

Patna

Sun 22/3

12:30-15:20

Nonstop2h 50m

₹ 14,235

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Fri 13/3

08:55-12:00

Nonstop3h 05m

Patna

Fri 13/3

18:35-23:35

1 stop5h 00m

₹ 14,327

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Tue 10/2

10:00-20:25

1 stop10h 25m

Patna

Mon 2/3

12:30-15:20

Nonstop2h 50m

₹ 14,419

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Mon 23/2

05:55-08:40

Nonstop2h 45m

Patna

Mon 2/3

12:30-15:20

Nonstop2h 50m

₹ 14,511

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Tue 10/2

08:55-12:00

Nonstop3h 05m

Patna

Mon 2/3

12:30-15:20

Nonstop2h 50m

₹ 14,694

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Fri 13/2

06:05-20:45

1 stop14h 40m

Patna

Fri 20/2

12:30-15:20

Nonstop2h 50m

₹ 14,786

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bihar from

How to get the cheapest flight ticket from Bengaluru to Bihar

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 Bihar?

The cheapest month to fly to Bihar from Bengaluru is in August. Flight prices, which tend to average around ₹ 13,225, are often lower during this time because this is during the off-season. If you aren’t able to travel to Bihar during the month of August, then flying in June is also cheap. Prices for this month can be found on momondo for an average of ₹ 13,684.

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

Our data shows that Tuesday is the least expensive day to fly to Bihar. Tickets to fly out on this day can be as low as ₹ 14,029. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Bihar on Saturday is ₹ 15,650.

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

Our data shows that the cheapest Bengaluru to Bihar flights are usually those with departure times at midday. Our users have found flights to Bihar at midday for as low as ₹ 14,568. In the afternoon is when there is more demand to fly to Bihar, so prices are often more expensive at around ₹ 16,103 per ticket.

What is the cheapest Bengaluru Intl to Bihar flight route?

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

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

You are more likely to see cheaper flights to Bihar from Bengaluru when booking weeks ahead of your departure date. In general, you can expect to find flights to Bihar for around ₹ 15,322 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bihar from Bengaluru for as low as ₹ 11,480 on momondo.

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

There are 3 cabin classes available to choose from on Bengaluru Intl to Bihar 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 Bengaluru to Bihar flights?

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

Cheap Bengaluru to Bihar flight deals and tips

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

Best price found

₹ 6,725

Fastest flight time

2h 20m

Direct flights

Every day

Airports in Bihar

4 airports
The best one-way flight to Bihar from Bengaluru in the past 72 hours is ₹ 6,725. The best return flight deal from Bengaluru to Bihar found on momondo in the last 72 hours is ₹ 13,902.
The fastest flight from Bengaluru to Bihar takes 2h 20m
Direct flights go from Bengaluru to Bihar every day.
There are 4 airports in Bihar. From Bengaluru there are direct flights to Patna (PAT).
Search flight deals

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

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

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

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

    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 Bengaluru Intl Airport to Bihar.

  • What documentation or ID do you need to fly to Bihar?

    The required travel and health documents for your Bihar 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 Bihar. 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 Bengaluru to Bihar?

Best airlines flying from Bengaluru to Bihar

Compare and see reviews for airlines that fly from Bengaluru to Bihar with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom ₹ 6,706Free CancellationRating
5.5
2,978 reviews
Search Air India flights
IndiGoPriceFrom ₹ 8,628Free CancellationRating
6.8
528 reviews
Search IndiGo flights
Air India ExpressPriceFrom ₹ 9,293Free CancellationRating
0.0
0 reviews
Search Air India Express flights
SpiceJetPriceFrom ₹ 9,868Free CancellationRating
4.7
85 reviews
Search SpiceJet flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bengaluru to Bihar. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Bengaluru to Bihar flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Bihar from Bengaluru. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Bihar 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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Find better results for your trip to Bihar

Popular Cities in Bihar

Popular flights according to clicks in the last 7 days on momondo
Flights to New Delhifrom ₹ 4,500
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Flights to Kolkatafrom ₹ 6,245
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Flights to Chennaifrom ₹ 5,510
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Flights to Vasco da Gamafrom ₹ 4,500
Flights to Varanasifrom ₹ 8,266
Flights to Srinagarfrom ₹ 4,684
Flights to Patnafrom ₹ 6,245