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 42% of people opting to fly with this airline when travelling to Bihar. Keep in mind that there are 6 different airlines that fly to Bihar on a routine basis, so you have a few additional options to choose from.

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 22 per day as of October 2025. The most frequent departure time is 06:00, with 46% of daily flights leaving at midday.

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

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

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

As of October 2025, there are 5 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.

₹ 3,952 Cheap Flights from National Capital Territory of India to Bihar in 2025/26

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

As of October 2025, 156 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 28% of weekly flights taking off on this day.

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

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

19:15 - 21:05DEL-PAT

1h 50mdirect

20:55 - 22:35PAT-DEL

1h 40mdirect

₹ 8,168Multiple Airlines

Find Deal

Mon, 10 Nov - Fri, 14 Nov

08:40 - 10:05DEL-PAT

1h 25mdirect

16:45 - 08:50PAT-DEL

16h 05m1 stop

₹ 8,344Air India

Find Deal

Sat, 15 Nov - Sat, 15 Nov

08:30 - 10:20DEL-PAT

1h 50mdirect

10:55 - 12:50PAT-DEL

1h 55mdirect

₹ 8,607SpiceJet

Find Deal

Wed, 19 Nov - Wed, 26 Nov

19:15 - 21:05DEL-PAT

1h 50mdirect

21:40 - 23:30PAT-DEL

1h 50mdirect

₹ 8,695SpiceJet

Find Deal

Sat, 22 Nov - Sat, 29 Nov

19:15 - 21:05DEL-PAT

1h 50mdirect

08:55 - 10:45PAT-DEL

1h 50mdirect

₹ 8,783SpiceJet

Find Deal

Thu, 13 Nov - Thu, 20 Nov

22:20 - 16:10DEL-PAT

17h 50m1 stop

21:40 - 23:30PAT-DEL

1h 50mdirect

₹ 8,871Multiple Airlines

Find Deal

Wed, 5 Nov - Sat, 8 Nov

08:40 - 10:05DEL-PAT

1h 25mdirect

08:55 - 10:45PAT-DEL

1h 50mdirect

₹ 9,222Multiple Airlines

Find Deal

Wed, 12 Nov - Thu, 13 Nov

08:40 - 10:05DEL-PAT

1h 25mdirect

20:55 - 22:35PAT-DEL

1h 40mdirect

₹ 9,925Air India Express

Find Deal

Tue, 11 Nov - Wed, 12 Nov

05:15 - 11:45DEL-GAY

6h 30m1 stop

12:15 - 14:05GAY-DEL

1h 50mdirect

₹ 11,154IndiGo

Find Deal

Sat, 6 Dec - Sat, 13 Dec

02:30 - 11:45DEL-GAY

9h 15m1 stop

12:15 - 14:05GAY-DEL

1h 50mdirect

₹ 11,506IndiGo

Find Deal

Fri, 5 Dec - Sat, 13 Dec

Air India flights from National Capital Territory of India to Bihar

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

Air India

15 Nov

DEL08:40New Delhi Indira Gandhi Intl

1h 25m

PAT10:05Patna

15 Nov

PAT16:45Patna

16h 05m

1 stop

DEL08:50New Delhi Indira Gandhi Intl

₹ 8,344

Find similar

Air India

27 Oct

DEL18:50New Delhi Indira Gandhi Intl

1h 35m

PAT20:25Patna

14 Nov

PAT16:45Patna

16h 05m

1 stop

DEL08:50New Delhi Indira Gandhi Intl

₹ 9,222

Find similar

Air India

31 Oct

DEL18:50New Delhi Indira Gandhi Intl

1h 35m

PAT20:25Patna

14 Nov

PAT16:45Patna

16h 05m

1 stop

DEL08:50New Delhi Indira Gandhi Intl

₹ 9,310

Find similar

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

19 Nov

DEL08:30New Delhi Indira Gandhi Intl

1h 50m

PAT10:20Patna

26 Nov

PAT10:55Patna

1h 55m

DEL12:50New Delhi Indira Gandhi Intl

₹ 8,607

Find similar

SpiceJet

22 Nov

DEL19:15New Delhi Indira Gandhi Intl

1h 50m

PAT21:05Patna

29 Nov

PAT21:40Patna

1h 50m

DEL23:30New Delhi Indira Gandhi Intl

₹ 8,695

Find similar

SpiceJet

13 Nov

DEL19:15New Delhi Indira Gandhi Intl

1h 50m

PAT21:05Patna

20 Nov

PAT08:55Patna

1h 50m

DEL10:45New Delhi Indira Gandhi Intl

₹ 8,783

Find similar

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 DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Mon 10/11

19:15-21:05

Nonstop1h 50m

Patna

Fri 14/11

20:55-22:35

Nonstop1h 40m

₹ 8,168

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Sat 15/11

08:40-10:05

Nonstop1h 25m

Patna

Sat 15/11

16:45-08:50

1 stop16h 05m

₹ 8,344

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Wed 19/11

08:30-10:20

Nonstop1h 50m

Patna

Wed 26/11

10:55-12:50

Nonstop1h 55m

₹ 8,607

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Sat 22/11

19:15-21:05

Nonstop1h 50m

Patna

Sat 29/11

21:40-23:30

Nonstop1h 50m

₹ 8,695

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Thu 13/11

19:15-21:05

Nonstop1h 50m

Patna

Thu 20/11

08:55-10:45

Nonstop1h 50m

₹ 8,783

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Wed 5/11

22:20-16:10

1 stop17h 50m

Patna

Sat 8/11

21:40-23:30

Nonstop1h 50m

₹ 8,871

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Wed 12/11

08:40-10:05

Nonstop1h 25m

Patna

Thu 13/11

08:55-10:45

Nonstop1h 50m

₹ 9,222

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Tue 11/11

08:40-10:05

Nonstop1h 25m

Patna

Wed 12/11

20:55-22:35

Nonstop1h 40m

₹ 9,925

New DelhiGaya

DEL - GAY

DELGAY

New Delhi Indira Gandhi Intl

Sat 6/12

05:15-11:45

1 stop6h 30m

Gaya

Sat 13/12

12:15-14:05

Nonstop1h 50m

₹ 11,154

New DelhiGaya

DEL - GAY

DELGAY

New Delhi Indira Gandhi Intl

Fri 5/12

02:30-11:45

1 stop9h 15m

Gaya

Sat 13/12

12:15-14:05

Nonstop1h 50m

₹ 11,506

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 ₹ 9,046, 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 July is also cheap. Prices for this month can be found on momondo for an average of ₹ 10,276.

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 ₹ 10,804. 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 ₹ 11,414.

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 morning. Our users have found flights to Bihar in the morning for as low as ₹ 10,944. In the evening is when there is more demand to fly to Bihar, so prices are often more expensive at around ₹ 11,687 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 ₹ 11,154 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 ₹ 10,627 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	₹ 3,742
Fastest flight time	1h 25m
Direct flights	Every day
Airports in Bihar	2 airports

The best one-way flight to Bihar from National Capital Territory of India in the past 72 hours is ₹ 3,742. The best return flight deal from National Capital Territory of India to Bihar found on momondo in the last 72 hours is ₹ 8,387.

The fastest flight from National Capital Territory of India to Bihar takes 1h 25m

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

There are 2 airports near Bihar: 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 October 2025, there are 5 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 39.44% of the total bookings. Other popular models include Airbus A320-100/200 with 21.60%, Boeing 737 MAX 8 with 11.41%, and Airbus A320 (sharklets) with 7.32%.

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
Akasa Air	PriceFrom ₹ 5,979	Free Cancellation	Rating 0.0	Search Akasa Air flights
Air India Express	PriceFrom ₹ 6,791	Free Cancellation	Rating 0.0 0 reviews	Search Air India Express flights
SpiceJet	PriceFrom ₹ 7,385	Free Cancellation	Rating 4.8 86 reviews	Search SpiceJet flights
IndiGo	PriceFrom ₹ 8,360	Free Cancellation	Rating 6.9 487 reviews	Search IndiGo flights
Air India	PriceFrom ₹ 8,654	Free Cancellation	Rating 5.5 2,941 reviews	Search Air India flights
Vistara	PriceFrom ₹ 12,119	Free Cancellation	Rating 7.7 226 reviews	Search Vistara 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

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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 Srinagar

Flights from New Delhi Indira Gandhi Intl to Dehradun

Flights from New Delhi Indira Gandhi Intl to Gwalior

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Flights from New Delhi Indira Gandhi Intl to Bhopal

Cheap flights from National Capital Territory of India to Bihar from ₹ 3,952

Big names, great deals

Big names, great deals

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Filter for what you want

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

Cheap return flights

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Air India flights from National Capital Territory of India to Bihar

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

SpiceJet flights from National Capital Territory of India to Bihar

Our best SpiceJet 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

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?

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, Air India Express, 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 22 per day as of October 2025. The most frequent departure time is 06:00, with 46% of daily flights leaving at midday.

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

As of October 2025, 156 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 28% 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