Which airlines fly to National Capital Territory of India?

IndiGo, SpiceJet and Air India are the top three most popular airlines that fly to National Capital Territory of India from Bihar according to our data. IndiGo is the first choice among our users, with 37% of people opting to fly with this airline when travelling to National Capital Territory of India. Keep in mind that there are 6 different airlines that fly to National Capital Territory of India on a routine basis, so you have a few additional options to choose from.

How long is the flight from Bihar to National Capital Territory of India?

On average, it takes 1h 45m to fly from Bihar to National Capital Territory of India if you fly out of Patna (the most popular airport in Bihar) and into New Delhi (the most popular airport in National Capital Territory of India). If you’re flying out of Gaya and into New Delhi, then the flight time is around 1h 45m.

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

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

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

There are 5 operators available for flights from Bihar to National Capital Territory of India as of September 2025.

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

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 National Capital Territory of India.

What documentation or ID do you need to fly to National Capital Territory of India?

The travel and health documents required for your trip to National Capital Territory of India 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 National Capital Territory of India. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

₹ 4,238 Cheap Flights from Bihar to National Capital Territory of India in 2025

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

23 flights are operational daily from Bihar to National Capital Territory of India as of September 2025. The most popular departure time for this route is 16:00, with 45% of flights per day taking off in the afternoon.

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

As of September 2025, there are 167 flights per week flying from Bihar to National Capital Territory of India. The most common day of the week flights depart is Sat, with 17% of flights taking off on this day.

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

Round-trip

One-way

Last minute

Direct

Cheap return flights

21:50 - 23:40PAT-DEL

1h 50mdirect

19:40 - 21:10DEL-PAT

1h 30mdirect

₹ 8,917SpiceJet

Find Deal

Wed, 1 Oct - Sun, 5 Oct

21:50 - 23:40PAT-DEL

1h 50mdirect

19:40 - 21:10DEL-PAT

1h 30mdirect

₹ 9,005SpiceJet

Find Deal

Thu, 2 Oct - Mon, 6 Oct

21:50 - 23:40PAT-DEL

1h 50mdirect

15:55 - 17:45DEL-PAT

1h 50mdirect

₹ 9,712

Find Deal

Sat, 4 Oct - Wed, 8 Oct

18:20 - 20:10PAT-DEL

1h 50mdirect

15:55 - 17:45DEL-PAT

1h 50mdirect

₹ 9,977Air India

Find Deal

Mon, 27 Oct - Mon, 3 Nov

18:20 - 20:10PAT-DEL

1h 50mdirect

15:55 - 17:45DEL-PAT

1h 50mdirect

₹ 10,065Air India

Find Deal

Thu, 2 Oct - Fri, 10 Oct

18:20 - 20:10PAT-DEL

1h 50mdirect

15:55 - 17:45DEL-PAT

1h 50mdirect

₹ 10,595Air India Express

Find Deal

Thu, 2 Oct - Mon, 6 Oct

21:20 - 23:10PAT-DEL

1h 50mdirect

16:05 - 17:40DEL-PAT

1h 35mdirect

₹ 10,683IndiGo

Find Deal

Mon, 10 Nov - Fri, 14 Nov

12:15 - 14:05GAY-DEL

1h 50mdirect

14:45 - 16:20DEL-GAY

1h 35mdirect

₹ 10,948IndiGo

Find Deal

Mon, 27 Oct - Mon, 3 Nov

11:00 - 12:50PAT-DEL

1h 50mdirect

15:55 - 17:45DEL-PAT

1h 50mdirect

₹ 11,478

Find Deal

Tue, 28 Oct - Sat, 1 Nov

18:20 - 20:10PAT-DEL

1h 50mdirect

15:55 - 17:45DEL-PAT

1h 50mdirect

₹ 11,654Air India Express

Find Deal

Fri, 12 Dec - Tue, 16 Dec

Air India Express flights from Bihar to National Capital Territory of India

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

Air India Express

18 Sept

PAT18:20Patna

1h 50m

DEL20:10New Delhi Indira Gandhi Intl

22 Sept

DEL06:40New Delhi Indira Gandhi Intl

13h 00m

1 stop

PAT19:40Patna

₹ 9,005

Find similar

Air India Express

19 Sept

PAT18:20Patna

1h 50m

DEL20:10New Delhi Indira Gandhi Intl

23 Sept

DEL15:55New Delhi Indira Gandhi Intl

1h 50m

PAT17:45Patna

₹ 9,094

Find similar

Air India Express

18 Sept

PAT18:20Patna

1h 50m

DEL20:10New Delhi Indira Gandhi Intl

22 Sept

DEL15:55New Delhi Indira Gandhi Intl

1h 50m

PAT17:45Patna

₹ 9,447

Find similar

Air India flights from Bihar to National Capital Territory of India

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

Air India

27 Oct

PAT18:20Patna

1h 50m

DEL20:10New Delhi Indira Gandhi Intl

3 Nov

DEL15:55New Delhi Indira Gandhi Intl

1h 50m

PAT17:45Patna

₹ 9,977

Find similar

Air India

2 Oct

PAT18:20Patna

1h 50m

DEL20:10New Delhi Indira Gandhi Intl

10 Oct

DEL15:55New Delhi Indira Gandhi Intl

1h 50m

PAT17:45Patna

₹ 10,065

Find similar

Air India

1 Oct

PAT10:40Patna

1h 45m

DEL12:25New Delhi Indira Gandhi Intl

5 Oct

DEL10:55New Delhi Indira Gandhi Intl

1h 45m

PAT12:40Patna

₹ 10,153

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Wed 1/10

21:50-23:40

Nonstop1h 50m

New Delhi Indira Gandhi Intl

Sun 5/10

19:40-21:10

Nonstop1h 30m

₹ 8,917

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Thu 2/10

21:50-23:40

Nonstop1h 50m

New Delhi Indira Gandhi Intl

Mon 6/10

19:40-21:10

Nonstop1h 30m

₹ 9,005

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Sat 4/10

21:50-23:40

Nonstop1h 50m

New Delhi Indira Gandhi Intl

Wed 8/10

15:55-17:45

Nonstop1h 50m

₹ 9,712

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Mon 27/10

18:20-20:10

Nonstop1h 50m

New Delhi Indira Gandhi Intl

Mon 3/11

15:55-17:45

Nonstop1h 50m

₹ 9,977

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Thu 2/10

18:20-20:10

Nonstop1h 50m

New Delhi Indira Gandhi Intl

Fri 10/10

15:55-17:45

Nonstop1h 50m

₹ 10,065

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Thu 2/10

18:20-20:10

Nonstop1h 50m

New Delhi Indira Gandhi Intl

Mon 6/10

15:55-17:45

Nonstop1h 50m

₹ 10,595

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Mon 10/11

21:20-23:10

Nonstop1h 50m

New Delhi Indira Gandhi Intl

Fri 14/11

16:05-17:40

Nonstop1h 35m

₹ 10,683

GayaNew Delhi

GAY - DEL

GAYDEL

Gaya

Mon 27/10

12:15-14:05

Nonstop1h 50m

New Delhi Indira Gandhi Intl

Mon 3/11

14:45-16:20

Nonstop1h 35m

₹ 10,948

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Tue 28/10

11:00-12:50

Nonstop1h 50m

New Delhi Indira Gandhi Intl

Sat 1/11

15:55-17:45

Nonstop1h 50m

₹ 11,478

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Fri 12/12

18:20-20:10

Nonstop1h 50m

New Delhi Indira Gandhi Intl

Tue 16/12

15:55-17:45

Nonstop1h 50m

₹ 11,654

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 National Capital Territory of India

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 National Capital Territory of India?

In general, September is the cheapest month to fly from Bihar to National Capital Territory of India. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 8,211. If you aren’t able to travel during the month of September, then book flights to National Capital Territory of India from Bihar during January instead. Flights to National Capital Territory of India in January, while not as cheap as those in September, still average around ₹ 9,888.

What is the cheapest day to depart on your flight to National Capital Territory of India?

The cheapest day to depart from Bihar to National Capital Territory of India is on a Wednesday when prices can be found for as low as ₹ 20,187. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to National Capital Territory of India on Monday is ₹ 38,383.

What is the cheapest time of day to depart on your flight to National Capital Territory of India?

According to our data, the cheapest time of day to fly to National Capital Territory of India is at midday. momondo users have found flights departing from Bihar to National Capital Territory of India at midday for as low as ₹ 12,901. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive, with an average ticket price of ₹ 97,396.

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

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

How far in advance should I book a flight to National Capital Territory of India?

You are more likely to see cheaper flights to National Capital Territory of India from Bihar when booking weeks ahead of your departure date. In general, you can expect to find flights to National Capital Territory of India for around ₹ 10,749 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to National Capital Territory of India from Bihar for as low as ₹ 9,712 on momondo.

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

There are 4 cabin classes available to choose from on Bihar to National Capital Territory of India 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 National Capital Territory of India flights?

No. A direct flight is the cheapest option for a flight between Bihar to National Capital Territory of India.

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

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

Best price found	₹ 3,628
Fastest flight time	1h 30m
Direct flights	Every day
Airports in National Capital Territory of India	1 airport

The best one-way flight to National Capital Territory of India from Bihar in the past 72 hours is ₹ 3,628. The best return flight deal from Bihar to National Capital Territory of India found on momondo in the last 72 hours is ₹ 7,375.

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

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

There is 1 airport near National Capital Territory of India: New Delhi Indira Gandhi Intl (DEL)

Search flight deals

When did momondo last update prices for flights from Bihar to National Capital Territory of India?
Prices for flights from Bihar to National Capital Territory of India are updated daily.
How many operators does momondo search for flights from Bihar to National Capital Territory of India?
There are 5 operators available for flights from Bihar to National Capital Territory of India as of September 2025.
How old do you have to be to fly from Bihar to National Capital Territory of India?
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 National Capital Territory of India.
What documentation or ID do you need to fly to National Capital Territory of India?
The travel and health documents required for your trip to National Capital Territory of India 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 National Capital Territory of India. 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 National Capital Territory of India?
Based on momondo bookings for flights between Bihar and National Capital Territory of India, the leading plane model is Airbus A320neo, making up 39.59% of the total bookings. Other popular models include Airbus A320-100/200 with 29.50%, Boeing 737 MAX 8 with 15.69%, and De Havilland (Bombardier) DHC-8 Dash 8 with 7.26%.

Best airlines flying from Bihar to National Capital Territory of India

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

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom ₹ 5,129	Free Cancellation	Rating 5.5 2,930 reviews	Search Air India flights
Akasa Air	PriceFrom ₹ 5,634	Free Cancellation	Rating 8.0 17 reviews	Search Akasa Air flights
SpiceJet	PriceFrom ₹ 7,536	Free Cancellation	Rating 4.8 87 reviews	Search SpiceJet flights
IndiGo	PriceFrom ₹ 8,258	Free Cancellation	Rating 6.9 484 reviews	Search IndiGo flights
Air India Express	PriceFrom ₹ 8,969	Free Cancellation	Rating 6.3 10 reviews	Search Air India Express flights
Vistara	PriceFrom ₹ 9,674	Free Cancellation	Rating 7.7 228 reviews	Search Vistara flights

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Bihar to National Capital Territory of India flights to just show those with flexible booking policies.

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

Once you have performed a search for Bihar to National Capital Territory of India flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

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Popular Cities in National Capital Territory of India

Flights to New Delhifrom ₹ 3,973

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Flights to Bengalurufrom ₹ 3,885

Flights to Hyderabadfrom ₹ 5,297

Flights to Kolkatafrom ₹ 5,562

Flights to Ahmedabadfrom ₹ 5,121

Flights to Chennaifrom ₹ 1,766

Flights to Vasco da Gamafrom ₹ 4,591

Flights to Punefrom ₹ 5,650

Flights to Srinagarfrom ₹ 3,002

Flights to Varanasifrom ₹ 5,209

Flights to Kochifrom ₹ 5,209

National Capital Territory of India flight routes

Flights from Mumbai Chhatrapati Shivaji Intl to New Delhi Indira Gandhi Intl

Flights from Ahmedabad to New Delhi Indira Gandhi Intl

Flights from Hyderabad Rajiv Gandhi Intl to New Delhi Indira Gandhi Intl

Flights from Bengaluru Intl to New Delhi Indira Gandhi Intl

Flights from Chennai to New Delhi Indira Gandhi Intl

Cheap flights from Bihar to National Capital Territory of India from ₹ 4,238

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Air India Express flights from Bihar to National Capital Territory of India

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

Air India flights from Bihar to National Capital Territory of India

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

momondo Fare Finder

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

See travel insights to National Capital Territory of India from

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

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 National Capital Territory of India?

What is the cheapest day to depart on your flight to National Capital Territory of India?

What is the cheapest time of day to depart on your flight to National Capital Territory of India?

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

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

How far in advance should I book a flight to National Capital Territory of India?

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

There are 4 cabin classes available to choose from on Bihar to National Capital Territory of India 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 National Capital Territory of India flights?

No. A direct flight is the cheapest option for a flight between Bihar to National Capital Territory of India.

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

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

Which airlines fly to National Capital Territory of India?

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

23 flights are operational daily from Bihar to National Capital Territory of India as of September 2025. The most popular departure time for this route is 16:00, with 45% of flights per day taking off in the afternoon.

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

As of September 2025, there are 167 flights per week flying from Bihar to National Capital Territory of India. The most common day of the week flights depart is Sat, with 17% of flights taking off on this day.

How long is the flight from Bihar to National Capital Territory of India?

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

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

Best price found

Fastest flight time

Direct flights

Airports in National Capital Territory of India

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

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

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

What documentation or ID do you need to fly to National Capital Territory of India?

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

Best airlines flying from Bihar to National Capital Territory of India

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

Why use momondo?

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

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

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

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

An easier way to manage your National Capital Territory of India 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 National Capital Territory of India

Popular Cities in National Capital Territory of India

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