What is the cheapest airline that flies from Bihar to New Delhi Indira Gandhi Intl?

SpiceJet, Air India Express, and Air India are the most popular carriers operating from Bihar to New Delhi Indira Gandhi Intl

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

The number of flights available between Bihar and New Delhi is 26 per day as of December 2025. The most frequent departure time is 16:00, with 43% of daily flights leaving in the evening.

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

As of December 2025, there are 185 flights per week flying from Bihar to New Delhi. The most common day of the week flights depart is Sat, with 16% of flights taking off on this day.

Which airlines fly to New Delhi?

IndiGo, SpiceJet and Air India are the top three most popular airlines that fly to New Delhi from Bihar according to our data. IndiGo is the first choice among our users, with 41% of people opting to fly with this airline when travelling to New Delhi. Keep in mind that there are 5 different airlines that fly to New Delhi on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to New Delhi?

If you’re flying from a popular airport in Bihar, such as Gaya or Patna, and flying into New Delhi, then you can expect flight times to average 1h 25m and 1h 45m, respectively.

When did momondo last update prices for flights from Bihar to New Delhi Indira Gandhi Intl Airport?

Prices for flights from Bihar to New Delhi Indira Gandhi Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Bihar to New Delhi Indira Gandhi Intl Airport?

As of December 2025, there are 4 operators available to choose from for flights from Bihar to New Delhi Indira Gandhi Intl Airport.

How old do you have to be to fly from Bihar to New Delhi Indira Gandhi Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bihar to New Delhi Indira Gandhi Intl Airport.

What documentation or ID do you need to fly to New Delhi Indira Gandhi Intl Airport?

The necessary travel and health documents for your New Delhi Indira Gandhi Intl Airport 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.

₹ 5,251 Cheap Flights from Bihar to New Delhi in 2025/26

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Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

11:25 - 13:00

PAT

DEL

1h 35mdirect

18:20 - 19:55

DEL

PAT

1h 35mdirect

₹ 9,959Air India Express

Mon, 12 Jan - Mon, 19 Jan

21:40 - 23:30

PAT

DEL

1h 50mdirect

21:00 - 22:35

DEL

PAT

1h 35mdirect

₹ 10,140Multiple Airlines

Sun, 4 Jan - Tue, 6 Jan

21:40 - 23:30

PAT

DEL

1h 50mdirect

19:15 - 21:05

DEL

PAT

1h 50mdirect

₹ 10,230SpiceJet

Sat, 10 Jan - Sat, 17 Jan

11:40 - 13:30

PAT

DEL

1h 50mdirect

19:15 - 21:05

DEL

PAT

1h 50mdirect

₹ 10,321Multiple Airlines

Thu, 25 Dec - Thu, 25 Dec

19:10 - 21:15

PAT

DEL

2h 05mdirect

13:00 - 14:40

DEL

PAT

1h 40mdirect

₹ 10,502Air India

Sat, 10 Jan - Sat, 17 Jan

23:10 - 01:00

PAT

DEL

1h 50mdirect

09:40 - 11:15

DEL

PAT

1h 35mdirect

₹ 10,593IndiGo

Sun, 11 Jan - Sun, 18 Jan

10:25 - 12:30

PAT

DEL

2h 05mdirect

08:00 - 09:40

DEL

PAT

1h 40mdirect

₹ 10,683Air India

Thu, 1 Jan - Sun, 4 Jan

10:25 - 12:30

PAT

DEL

2h 05mdirect

08:00 - 09:40

DEL

PAT

1h 40mdirect

₹ 10,774Air India

Thu, 1 Jan - Sun, 4 Jan

15:05 - 00:10

PAT

DEL

9h 05m1 stop

19:15 - 21:05

DEL

PAT

1h 50mdirect

₹ 11,045Multiple Airlines

Mon, 12 Jan - Mon, 19 Jan

15:05 - 00:10

PAT

DEL

9h 05m1 stop

21:00 - 22:35

DEL

PAT

1h 35mdirect

₹ 11,226IndiGo

Sat, 10 Jan - Sat, 17 Jan

Air India Express flights from Bihar to New Delhi

Our best Air India Express deals on Bihar to New Delhi flight tickets

Air India Express

12 Jan

PAT11:25Patna

1h 35m

DEL13:00New Delhi Indira Gandhi Intl

19 Jan

DEL18:20New Delhi Indira Gandhi Intl

1h 35m

PAT19:55Patna

₹ 9,959

Find similar

Air India Express

15 Jan

PAT20:25Patna

1h 40m

DEL22:05New Delhi Indira Gandhi Intl

16 Jan

DEL18:20New Delhi Indira Gandhi Intl

1h 35m

PAT19:55Patna

₹ 26,617

Find similar

SpiceJet flights from Bihar to New Delhi

Our best SpiceJet deals on Bihar to New Delhi flight tickets

SpiceJet

21 Dec

PAT21:40Patna

1h 50m

DEL23:30New Delhi Indira Gandhi Intl

28 Dec

DEL19:15New Delhi Indira Gandhi Intl

1h 50m

PAT21:05Patna

₹ 9,597

Find similar

SpiceJet

16 Dec

PAT21:40Patna

1h 50m

DEL23:30New Delhi Indira Gandhi Intl

18 Jan

DEL19:15New Delhi Indira Gandhi Intl

1h 50m

PAT21:05Patna

₹ 10,140

Find similar

SpiceJet

10 Jan

PAT21:40Patna

1h 50m

DEL23:30New Delhi Indira Gandhi Intl

17 Jan

DEL19:15New Delhi Indira Gandhi Intl

1h 50m

PAT21:05Patna

₹ 10,230

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Mon 12/1

11:25-13:00

Nonstop1h 35m

New Delhi Indira Gandhi Intl

Mon 19/1

18:20-19:55

Nonstop1h 35m

₹ 9,959

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Sun 4/1

21:40-23:30

Nonstop1h 50m

New Delhi Indira Gandhi Intl

Tue 6/1

21:00-22:35

Nonstop1h 35m

₹ 10,140

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Sat 10/1

21:40-23:30

Nonstop1h 50m

New Delhi Indira Gandhi Intl

Sat 17/1

19:15-21:05

Nonstop1h 50m

₹ 10,230

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Thu 25/12

11:40-13:30

Nonstop1h 50m

New Delhi Indira Gandhi Intl

Thu 25/12

19:15-21:05

Nonstop1h 50m

₹ 10,321

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Sat 10/1

19:10-21:15

Nonstop2h 05m

New Delhi Indira Gandhi Intl

Sat 17/1

13:00-14:40

Nonstop1h 40m

₹ 10,502

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Sun 11/1

23:10-01:00

Nonstop1h 50m

New Delhi Indira Gandhi Intl

Sun 18/1

09:40-11:15

Nonstop1h 35m

₹ 10,593

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Thu 1/1

10:25-12:30

Nonstop2h 05m

New Delhi Indira Gandhi Intl

Sun 4/1

08:00-09:40

Nonstop1h 40m

₹ 10,683

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Thu 1/1

10:25-12:30

Nonstop2h 05m

New Delhi Indira Gandhi Intl

Sun 4/1

08:00-09:40

Nonstop1h 40m

₹ 10,774

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Mon 12/1

15:05-00:10

1 stop9h 05m

New Delhi Indira Gandhi Intl

Mon 19/1

19:15-21:05

Nonstop1h 50m

₹ 11,045

PatnaNew Delhi

PAT - DEL

PATDEL

Patna

Sat 10/1

15:05-00:10

1 stop9h 05m

New Delhi Indira Gandhi Intl

Sat 17/1

21:00-22:35

Nonstop1h 35m

₹ 11,226

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 New Delhi

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 New Delhi?

The month of January is another great option to travel to New Delhi, with average flight prices from Bihar averaging around ₹ 10,140.

What is the cheapest day to depart on your flight to New Delhi?

Our data shows that Wednesday is the least expensive day to fly to New Delhi. Tickets to fly out on this day can be as low as ₹ 14,863. On the other hand, Thursday is the most expensive day to depart from Bihar because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 28,834.

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

Our most recent data shows that the best time of day to fly to New Delhi is at midday. Flights from Bihar to New Delhi during this time can be as low as ₹ 13,229. Flights to New Delhi are more costly in the evening, with an average ticket price of ₹ 71,239. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Bihar to New Delhi Indira Gandhi Intl flight route?

Fly from Darbhanga to New Delhi Indira Gandhi Intl for the best Bihar - New Delhi Indira Gandhi Intl flight prices

How far in advance should I book a flight to New Delhi?

You are more likely to see cheaper flights to New Delhi from Bihar when booking weeks ahead of your departure date. In general, you can expect to find flights to New Delhi for around ₹ 11,129 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Delhi from Bihar for as low as ₹ 9,868 on momondo.

What cabin class options are available on Bihar to New Delhi Indira Gandhi Intl flights?

There are 4 cabin classes available to choose from on Bihar to New Delhi Indira Gandhi 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 New Delhi flights?

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

Cheap Bihar to New Delhi flight deals and tips

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

Best price found	₹ 3,349
Fastest flight time	1h 25m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sun
Airports in New Delhi	1 airport

The best one-way flight to New Delhi from Bihar in the past 72 hours is ₹ 3,349. The best return flight deal from Bihar to New Delhi found on momondo in the last 72 hours is ₹ 9,319.

The fastest flight from Bihar to New Delhi takes 1h 25m

Direct flights go from Bihar to New Delhi on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. Airline offering direct flights is Akasa Air..

There is 1 airport in New Delhi. From Bihar there are direct flights to New Delhi Indira Gandhi Intl (DEL).

Search flight deals

When did momondo last update prices for flights from Bihar to New Delhi Indira Gandhi Intl Airport?
Prices for flights from Bihar to New Delhi Indira Gandhi Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Bihar to New Delhi Indira Gandhi Intl Airport?
As of December 2025, there are 4 operators available to choose from for flights from Bihar to New Delhi Indira Gandhi Intl Airport.
How old do you have to be to fly from Bihar to New Delhi Indira Gandhi Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bihar to New Delhi Indira Gandhi Intl Airport.
What documentation or ID do you need to fly to New Delhi Indira Gandhi Intl Airport?
The necessary travel and health documents for your New Delhi Indira Gandhi Intl Airport 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 Bihar to New Delhi?
momondo data reveals that the most frequently booked plane model on the route from Bihar to New Delhi is Airbus A320neo, representing 40.63% of all bookings. The subsequent popular models are Airbus A320-100/200 at 20.16%, Boeing 737 MAX 8 at 13.23%, and Boeing 737-700 at 8.19%.

Best airlines flying from Bihar to New Delhi

Compare and see reviews for airlines that fly from Bihar to New Delhi with momondo

Airline	Rating	Free Cancellation	Price
Akasa Air	PriceFrom ₹ 5,777	Free Cancellation	Rating 0.0	Search Akasa Air flights
SpiceJet	PriceFrom ₹ 7,562	Free Cancellation	Rating 4.7 85 reviews	Search SpiceJet flights
IndiGo	PriceFrom ₹ 8,468	Free Cancellation	Rating 6.8 508 reviews	Search IndiGo flights
Air India	PriceFrom ₹ 8,873	Free Cancellation	Rating 5.5 2,950 reviews	Search Air India flights
Air India Express	PriceFrom ₹ 9,197	Free Cancellation	Rating 0.0 0 reviews	Search Air India Express flights

Gurugram

Noida

Faridabad

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bihar to New Delhi . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Bihar to New Delhi with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bihar to New Delhi?

momondo helps you find the best flight between Bihar and New Delhi 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 New Delhi right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to New Delhi 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 New Delhi 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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Cheap flights from Bihar to New Delhi from ₹ 5,251

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 New Delhi departing on 24/12. 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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Air India Express flights from Bihar to New Delhi

Our best Air India Express deals on Bihar to New Delhi flight tickets

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Our best SpiceJet deals on Bihar to New Delhi flight tickets

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How to get the cheapest flight ticket from Bihar to New Delhi

What is the cheapest month to fly to New Delhi?

The month of January is another great option to travel to New Delhi, with average flight prices from Bihar averaging around ₹ 10,140.

What is the cheapest day to depart on your flight to New Delhi?

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

What is the cheapest Bihar to New Delhi Indira Gandhi Intl flight route?

Fly from Darbhanga to New Delhi Indira Gandhi Intl for the best Bihar - New Delhi Indira Gandhi Intl flight prices

How far in advance should I book a flight to New Delhi?

What cabin class options are available on Bihar to New Delhi Indira Gandhi Intl flights?

There are 4 cabin classes available to choose from on Bihar to New Delhi Indira Gandhi 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 New Delhi flights?

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

What is the cheapest airline that flies from Bihar to New Delhi Indira Gandhi Intl?

SpiceJet, Air India Express, and Air India are the most popular carriers operating from Bihar to New Delhi Indira Gandhi Intl

Which airlines fly to New Delhi?

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

The number of flights available between Bihar and New Delhi is 26 per day as of December 2025. The most frequent departure time is 16:00, with 43% of daily flights leaving in the evening.

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

As of December 2025, there are 185 flights per week flying from Bihar to New Delhi. The most common day of the week flights depart is Sat, with 16% of flights taking off on this day.

How long does it take to fly to New Delhi?

If you’re flying from a popular airport in Bihar, such as Gaya or Patna, and flying into New Delhi, then you can expect flight times to average 1h 25m and 1h 45m, respectively.

Cheap Bihar to New Delhi flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in New Delhi

When did momondo last update prices for flights from Bihar to New Delhi Indira Gandhi Intl Airport?

How many operators does momondo search for flights from Bihar to New Delhi Indira Gandhi Intl Airport?

How old do you have to be to fly from Bihar to New Delhi Indira Gandhi Intl Airport?

What documentation or ID do you need to fly to New Delhi Indira Gandhi Intl Airport?

What is the most popular plane model from Bihar to New Delhi?

Best airlines flying from Bihar to New Delhi

Compare and see reviews for airlines that fly from Bihar to New Delhi with momondo

Travelling to a place near New Delhi?

Why use momondo?

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

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

How can momondo help me find flights from Bihar to New Delhi?

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

An easier way to manage your New Delhi 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

Fly your favourite airline to New Delhi

Airlines are sorted and displayed according to clicks in the past 7 days on momondo