How many flights depart from National Capital Territory of India to Bihar on average per day?

The number of flights available between National Capital Territory of India and Bihar is 27 per day as of February 2026. The most frequent departure time is 09:00, with 37% of daily flights leaving in the afternoon.

What is the cheapest airline that flies from National Capital Territory of India to Bihar?

SpiceJet and Air India are the most popular carriers operating from National Capital Territory of India to Bihar

Which airlines fly to Bihar?

IndiGo, SpiceJet and Air India are the top three most popular airlines that fly to Bihar from National Capital Territory of India according to our data. IndiGo is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Bihar. Keep in mind that there are 5 different airlines that fly to Bihar on a routine basis, so you have a few additional options to choose from.

How many operators does momondo search for flights from National Capital Territory of India to Bihar?

As of February 2026, there are 4 operators available to choose from for flights from National Capital Territory of India to Bihar.

How old do you have to be to fly from National Capital Territory of India to Bihar?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from National Capital Territory of India to Bihar.

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

The necessary travel and health documents for your Bihar trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

₹ 4,214 Cheap Flights from National Capital Territory of India to Bihar in 2026

Q: How many flights depart from National Capital Territory of India to Bihar on average per week?

As of February 2026, 193 flights take off from National Capital Territory of India and land in Bihar each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.

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Find the cheapest flights from National Capital Territory of India to Bihar

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

14:35 - 16:05

DEL

GAY

1h 30mdirect

16:45 - 18:25

GAY

DEL

1h 40mdirect

₹ 9,161Air India

Wed, 18 Mar - Wed, 25 Mar

16:50 - 18:20

DEL

PAT

1h 30mdirect

19:20 - 21:10

PAT

DEL

1h 50mdirect

₹ 9,161SpiceJet

Sat, 14 Feb - Mon, 16 Feb

14:35 - 16:05

DEL

GAY

1h 30mdirect

16:45 - 18:25

GAY

DEL

1h 40mdirect

₹ 9,436Air India

Tue, 17 Mar - Tue, 24 Mar

14:35 - 16:05

DEL

GAY

1h 30mdirect

16:45 - 18:25

GAY

DEL

1h 40mdirect

₹ 9,528Air India

Wed, 18 Mar - Wed, 25 Mar

14:35 - 16:05

DEL

GAY

1h 30mdirect

16:45 - 18:25

GAY

DEL

1h 40mdirect

₹ 9,619Air India

Thu, 12 Feb - Sun, 15 Feb

16:50 - 18:20

DEL

PAT

1h 30mdirect

19:20 - 21:10

PAT

DEL

1h 50mdirect

₹ 9,711SpiceJet

Mon, 2 Mar - Mon, 9 Mar

14:35 - 16:05

DEL

GAY

1h 30mdirect

16:45 - 18:25

GAY

DEL

1h 40mdirect

₹ 9,803Air India

Sat, 21 Feb - Mon, 23 Feb

16:50 - 18:40

DEL

PAT

1h 50mdirect

21:15 - 23:15

PAT

DEL

2h 00mdirect

₹ 9,803Multiple Airlines

Tue, 17 Mar - Tue, 24 Mar

21:00 - 22:35

DEL

PAT

1h 35mdirect

11:50 - 13:35

PAT

DEL

1h 45mdirect

₹ 9,986IndiGo

Sun, 15 Feb - Sat, 14 Mar

05:30 - 11:35

DEL

PAT

6h 05m

1 stop

11:50 - 13:35

PAT

DEL

1h 45mdirect

₹ 10,169IndiGo

Tue, 17 Mar - Tue, 24 Mar

SpiceJet flights from National Capital Territory of India to Bihar

Our best SpiceJet deals on National Capital Territory of India to Bihar flight tickets

SpiceJet

3 Feb

DEL16:50New Delhi Indira Gandhi Intl

1h 30m

PAT18:20Patna

9 Mar

PAT19:20Patna

1h 50m

DEL21:10New Delhi Indira Gandhi Intl

₹ 8,978

SpiceJet

14 Feb

DEL16:50New Delhi Indira Gandhi Intl

1h 30m

PAT18:20Patna

16 Feb

PAT19:20Patna

1h 50m

DEL21:10New Delhi Indira Gandhi Intl

₹ 9,161

SpiceJet

4 Feb

DEL16:50New Delhi Indira Gandhi Intl

1h 30m

PAT18:20Patna

8 Feb

PAT19:20Patna

1h 50m

DEL21:10New Delhi Indira Gandhi Intl

₹ 9,345

IndiGo flights from National Capital Territory of India to Bihar

Our best IndiGo deals on National Capital Territory of India to Bihar flight tickets

IndiGo

6 Feb

DEL18:05New Delhi Indira Gandhi Intl

1h 30m

PAT19:35Patna

14 Feb

PAT18:15Patna

1h 50m

DEL20:05New Delhi Indira Gandhi Intl

₹ 9,986

IndiGo

17 Mar

DEL05:30New Delhi Indira Gandhi Intl

6h 05m

1 stop

PAT11:35Patna

24 Mar

PAT11:50Patna

1h 45m

DEL13:35New Delhi Indira Gandhi Intl

₹ 10,169

IndiGo

17 Mar

DEL18:05New Delhi Indira Gandhi Intl

1h 30m

PAT19:35Patna

24 Mar

PAT08:30Patna

1h 50m

DEL10:20New Delhi Indira Gandhi Intl

₹ 10,261

momondo Fare Finder

Use the filters below to find and compare flights from National Capital Territory of India to Bihar that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New DelhiGaya

DEL - GAY

DELGAY

New Delhi Indira Gandhi Intl

Wed 18/3

14:35-16:05

Nonstop1h 30m

Gaya

Wed 25/3

16:45-18:25

Nonstop1h 40m

₹ 9,161

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Sat 14/2

16:50-18:20

Nonstop1h 30m

Patna

Mon 16/2

19:20-21:10

Nonstop1h 50m

₹ 9,161

New DelhiGaya

DEL - GAY

DELGAY

New Delhi Indira Gandhi Intl

Tue 17/3

14:35-16:05

Nonstop1h 30m

Gaya

Tue 24/3

16:45-18:25

Nonstop1h 40m

₹ 9,436

New DelhiGaya

DEL - GAY

DELGAY

New Delhi Indira Gandhi Intl

Wed 18/3

14:35-16:05

Nonstop1h 30m

Gaya

Wed 25/3

16:45-18:25

Nonstop1h 40m

₹ 9,528

New DelhiGaya

DEL - GAY

DELGAY

New Delhi Indira Gandhi Intl

Thu 12/2

14:35-16:05

Nonstop1h 30m

Gaya

Sun 15/2

16:45-18:25

Nonstop1h 40m

₹ 9,619

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Mon 2/3

16:50-18:20

Nonstop1h 30m

Patna

Mon 9/3

19:20-21:10

Nonstop1h 50m

₹ 9,711

New DelhiGaya

DEL - GAY

DELGAY

New Delhi Indira Gandhi Intl

Sat 21/2

14:35-16:05

Nonstop1h 30m

Gaya

Mon 23/2

16:45-18:25

Nonstop1h 40m

₹ 9,803

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Tue 17/3

16:50-18:40

Nonstop1h 50m

Patna

Tue 24/3

21:15-23:15

Nonstop2h 00m

₹ 9,803

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Sun 15/2

21:00-22:35

Nonstop1h 35m

Patna

Sat 14/3

11:50-13:35

Nonstop1h 45m

₹ 9,986

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Tue 17/3

05:30-11:35

1 stop6h 05m

Patna

Tue 24/3

11:50-13:35

Nonstop1h 45m

₹ 10,169

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 National Capital Territory of India 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

Prices

Airlines

Other information

What is the cheapest month to fly to Bihar?

The cheapest month to fly to Bihar from National Capital Territory of India is in September. Flight prices, which tend to average around ₹ 9,436, 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 September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of ₹ 10,719.

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 ₹ 10,950. 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 ₹ 11,794.

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

Our data shows that the cheapest National Capital Territory of India to Bihar flights are usually those with departure times in the afternoon. Our users have found flights to Bihar in the afternoon for as low as ₹ 11,048. At midday is when there is more demand to fly to Bihar, so prices are often more expensive at around ₹ 11,549 per ticket.

What is the cheapest National Capital Territory of India to Bihar flight route?

Fly from New Delhi Indira Gandhi Intl to Darbhanga for the best National Capital Territory of India - 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 National Capital Territory of India when booking weeks ahead of your departure date. In general, you can expect to find flights to Bihar for around ₹ 11,322 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 National Capital Territory of India for as low as ₹ 10,810 on momondo.

What cabin class options are available on National Capital Territory of India to Bihar flights?

There are 4 cabin classes available to choose from on National Capital Territory of India to Bihar flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap National Capital Territory of India to Bihar flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from National Capital Territory of India to Bihar

Best price found	₹ 3,851
Fastest flight time	1h 30m
Direct flights	Every day
Airports in Bihar	4 airports

The best one-way flight to Bihar from National Capital Territory of India in the past 72 hours is ₹ 3,851. The best return flight deal from National Capital Territory of India to Bihar found on momondo in the last 72 hours is ₹ 7,972.

The fastest flight from National Capital Territory of India to Bihar takes 1h 30m

Direct flights go from National Capital Territory of India to Bihar every day.

There are 4 airports in Bihar. From National Capital Territory of India there are direct flights to Patna (PAT), Gaya (GAY).

Search flight deals

When did momondo last update prices for flights from National Capital Territory of India to Bihar?
Prices for flights from National Capital Territory of India to Bihar are updated daily.
How many operators does momondo search for flights from National Capital Territory of India to Bihar?
As of February 2026, there are 4 operators available to choose from for flights from National Capital Territory of India to Bihar.
How old do you have to be to fly from National Capital Territory of India to Bihar?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from National Capital Territory of India to Bihar.
What documentation or ID do you need to fly to Bihar?
The necessary travel and health documents for your Bihar trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from National Capital Territory of India to Bihar?
Based on momondo bookings for flights between National Capital Territory of India and Bihar, the leading plane model is Airbus A320neo, making up 44.67% of the total bookings. Other popular models include Boeing 737 MAX 8 with 20.21%, Boeing 737-700 with 9.92%, and Boeing 737 with 7.38%.

Best airlines flying from National Capital Territory of India to Bihar

Compare and see reviews for airlines that fly from National Capital Territory of India to Bihar with momondo

Airline	Rating	Free Cancellation	Price
Air India Express	PriceFrom ₹ 5,585	Free Cancellation	Rating 0.0 0 reviews	Search Air India Express flights
Akasa Air	PriceFrom ₹ 5,984	Free Cancellation	Rating 0.0	Search Akasa Air flights
Air India	PriceFrom ₹ 6,165	Free Cancellation	Rating 5.5 2,974 reviews	Search Air India flights
SpiceJet	PriceFrom ₹ 7,508	Free Cancellation	Rating 4.7 86 reviews	Search SpiceJet flights
IndiGo	PriceFrom ₹ 8,408	Free Cancellation	Rating 6.8 528 reviews	Search IndiGo flights

Why use momondo?

Why should I use momondo to find a flight deal from National Capital Territory of India to Bihar?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from National Capital Territory of India to Bihar for you.

Can I find flights from National Capital Territory of India to Bihar with flexible booking policies on momondo?

All flight searches from National Capital Territory of India to Bihar on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from National Capital Territory of India to Bihar?

momondo helps you find the best flight between National Capital Territory of India and Bihar 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 National Capital Territory of India to Bihar right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bihar from National Capital Territory of India. 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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Popular Cities in Bihar

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National Capital Territory of India flight routes

Flights from New Delhi Indira Gandhi Intl to Chandigarh

Flights from New Delhi Indira Gandhi Intl to Khajuraho

Flights from New Delhi Indira Gandhi Intl to Lucknow Amausi

Flights from New Delhi Indira Gandhi Intl to Jodhpur

Flights from New Delhi Indira Gandhi Intl to Bagdogra

Flights from New Delhi Indira Gandhi Intl to Gorakhpur

Cheap flights from National Capital Territory of India to Bihar from ₹ 4,214

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Big names, great deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from National Capital Territory of India to Bihar

Cheap return flights

Cheap one-way flights

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SpiceJet flights from National Capital Territory of India to Bihar

Our best SpiceJet deals on National Capital Territory of India to Bihar flight tickets

IndiGo flights from National Capital Territory of India to Bihar

Our best IndiGo deals on National Capital Territory of India to Bihar flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from National Capital Territory of India to Bihar that are best for you.

See travel insights to Bihar from

How to get the cheapest flight ticket from National Capital Territory of India to Bihar

What is the cheapest month to fly to Bihar?

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

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

What is the cheapest National Capital Territory of India to Bihar flight route?

Fly from New Delhi Indira Gandhi Intl to Darbhanga for the best National Capital Territory of India - Bihar flight prices

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

What cabin class options are available on National Capital Territory of India to Bihar flights?

There are 4 cabin classes available to choose from on National Capital Territory of India to Bihar flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from National Capital Territory of India to Bihar?

SpiceJet and Air India are the most popular carriers operating from National Capital Territory of India to Bihar

Which airlines fly to Bihar?

How many flights depart from National Capital Territory of India to Bihar on average per day?

The number of flights available between National Capital Territory of India and Bihar is 27 per day as of February 2026. The most frequent departure time is 09:00, with 37% of daily flights leaving in the afternoon.

How many flights depart from National Capital Territory of India to Bihar on average per week?

As of February 2026, 193 flights take off from National Capital Territory of India and land in Bihar each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.

Cheap National Capital Territory of India to Bihar flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from National Capital Territory of India to Bihar

Best price found

Fastest flight time

Direct flights

Airports in Bihar

When did momondo last update prices for flights from National Capital Territory of India to Bihar?

How many operators does momondo search for flights from National Capital Territory of India to Bihar?

How old do you have to be to fly from National Capital Territory of India to Bihar?

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

What is the most popular plane model from National Capital Territory of India to Bihar?

Best airlines flying from National Capital Territory of India to Bihar

Compare and see reviews for airlines that fly from National Capital Territory of India to Bihar with momondo

Why use momondo?

Why should I use momondo to find a flight deal from National Capital Territory of India to Bihar?

Can I find flights from National Capital Territory of India to Bihar with flexible booking policies on momondo?

How can momondo help me find flights from National Capital Territory of India to Bihar?

I’m not ready to book a flight from National Capital Territory of India to Bihar right now. Can momondo alert me if 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.

Get notified when prices go down

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

Find better results for your trip to Bihar

Popular Cities in Bihar

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