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Cheap flights from New Delhi to Bihar from ₹ 4,391

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Bihar departing on 10/1. 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
08:00 - 09:40
DEL
-
PAT
1h 40mdirect
Air India Logo
15:30 - 17:15
PAT
-
DEL
1h 45mdirect
₹ 9,947Air India
Thu, 19 Feb - Sun, 29 Mar
Air India Logo
10:45 - 12:35
DEL
-
PAT
1h 50mdirect
Air India Logo
19:10 - 21:15
PAT
-
DEL
2h 05mdirect
₹ 10,215Air India
Fri, 23 Jan - Fri, 23 Jan
Air India Logo
16:55 - 18:30
DEL
-
PAT
1h 35mdirect
Air India Logo
13:15 - 15:20
PAT
-
DEL
2h 05mdirect
₹ 10,305Air India
Mon, 19 Jan - Mon, 26 Jan
Air India Logo
10:45 - 12:35
DEL
-
PAT
1h 50mdirect
Air India Logo
19:10 - 21:15
PAT
-
DEL
2h 05mdirect
₹ 10,395Air India
Mon, 5 Jan - Wed, 7 Jan
SpiceJet Logo
19:15 - 21:05
DEL
-
PAT
1h 50mdirect
SpiceJet Logo
21:40 - 23:30
PAT
-
DEL
1h 50mdirect
₹ 10,574SpiceJet
Sat, 28 Feb - Sat, 14 Mar
SpiceJet Logo
19:15 - 21:05
DEL
-
PAT
1h 50mdirect
SpiceJet Logo
21:40 - 23:30
PAT
-
DEL
1h 50mdirect
₹ 10,663SpiceJet
Tue, 17 Feb - Fri, 27 Mar
IndiGo Logo
09:40 - 11:15
DEL
-
PAT
1h 35mdirect
IndiGo Logo
08:30 - 10:15
PAT
-
DEL
1h 45mdirect
₹ 10,753IndiGo
Sat, 21 Feb - Mon, 30 Mar
IndiGo Logo
05:15 - 11:45
DEL
-
GAY
6h 30m1 stop
IndiGo Logo
12:15 - 14:05
GAY
-
DEL
1h 50mdirect
₹ 10,843IndiGo
Thu, 5 Feb - Thu, 12 Feb
Multiple Airlines Logo
02:30 - 11:45
DEL
-
GAY
9h 15m1 stop
Multiple Airlines Logo
16:45 - 18:10
GAY
-
DEL
1h 25mdirect
₹ 11,201Multiple Airlines
Sat, 17 Jan - Tue, 10 Feb
Multiple Airlines Logo
14:35 - 16:05
DEL
-
GAY
1h 30mdirect
Multiple Airlines Logo
12:15 - 14:05
GAY
-
DEL
1h 50mdirect
₹ 11,559Multiple Airlines
Mon, 19 Jan - Mon, 26 Jan

IndiGo flights from New Delhi to Bihar

Our best IndiGo deals on New Delhi to Bihar flight tickets
IndiGo
31 Dec
DEL09:40New Delhi Indira Gandhi Intl
1h 35m
PAT11:15Patna
31 Dec
PAT16:35Patna
1h 55m
DEL18:30New Delhi Indira Gandhi Intl
₹ 10,574
Find similar
IndiGo
21 Feb
DEL09:40New Delhi Indira Gandhi Intl
1h 35m
PAT11:15Patna
30 Mar
PAT08:30Patna
1h 45m
DEL10:15New Delhi Indira Gandhi Intl
₹ 10,753
Find similar
IndiGo
5 Feb
DEL05:15New Delhi Indira Gandhi Intl
6h 30m
1 stop
GAY11:45Gaya
12 Feb
GAY12:15Gaya
1h 50m
DEL14:05New Delhi Indira Gandhi Intl
₹ 10,843
Find similar

SpiceJet flights from New Delhi to Bihar

Our best SpiceJet deals on New Delhi to Bihar flight tickets
SpiceJet
2 Jan
DEL19:15New Delhi Indira Gandhi Intl
1h 50m
PAT21:05Patna
27 Jan
PAT21:40Patna
1h 50m
DEL23:30New Delhi Indira Gandhi Intl
₹ 10,484
Find similar
SpiceJet
28 Feb
DEL19:15New Delhi Indira Gandhi Intl
1h 50m
PAT21:05Patna
14 Mar
PAT21:40Patna
1h 50m
DEL23:30New Delhi Indira Gandhi Intl
₹ 10,574
Find similar
SpiceJet
17 Feb
DEL19:15New Delhi Indira Gandhi Intl
1h 50m
PAT21:05Patna
28 Mar
PAT21:40Patna
1h 50m
DEL23:30New Delhi Indira Gandhi Intl
₹ 10,663
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from New Delhi 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 23 December 2025.
Use the filters below to find and compare flights from New Delhi 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

Thu 19/2

08:00-09:40

Nonstop1h 40m

Patna

Sun 29/3

15:30-17:15

Nonstop1h 45m

₹ 9,946

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Fri 23/1

10:45-12:35

Nonstop1h 50m

Patna

Fri 23/1

19:10-21:15

Nonstop2h 05m

₹ 10,215

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Mon 19/1

16:55-18:30

Nonstop1h 35m

Patna

Mon 26/1

13:15-15:20

Nonstop2h 05m

₹ 10,305

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Mon 5/1

10:45-12:35

Nonstop1h 50m

Patna

Wed 7/1

19:10-21:15

Nonstop2h 05m

₹ 10,395

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Sat 28/2

19:15-21:05

Nonstop1h 50m

Patna

Sat 14/3

21:40-23:30

Nonstop1h 50m

₹ 10,574

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Tue 17/2

19:15-21:05

Nonstop1h 50m

Patna

Fri 27/3

21:40-23:30

Nonstop1h 50m

₹ 10,663

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Sat 21/2

09:40-11:15

Nonstop1h 35m

Patna

Mon 30/3

08:30-10:15

Nonstop1h 45m

₹ 10,753

New DelhiGaya

DEL - GAY

DELGAY

New Delhi Indira Gandhi Intl

Thu 5/2

05:15-11:45

1 stop6h 30m

Gaya

Thu 12/2

12:15-14:05

Nonstop1h 50m

₹ 10,843

New DelhiGaya

DEL - GAY

DELGAY

New Delhi Indira Gandhi Intl

Sat 17/1

02:30-11:45

1 stop9h 15m

Gaya

Tue 10/2

16:45-18:10

Nonstop1h 25m

₹ 11,201

New DelhiGaya

DEL - GAY

DELGAY

New Delhi Indira Gandhi Intl

Mon 19/1

14:35-16:05

Nonstop1h 30m

Gaya

Mon 26/1

12:15-14:05

Nonstop1h 50m

₹ 11,559

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 New Delhi 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 New Delhi is in September. Flight prices, which tend to average around ₹ 9,230, 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 ₹ 10,395.

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 ₹ 10,694. 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 ₹ 11,365.

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

Our data shows that the cheapest New Delhi 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 ₹ 10,876. In the morning is when there is more demand to fly to Bihar, so prices are often more expensive at around ₹ 11,072 per ticket.

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

Fly from New Delhi Indira Gandhi Intl to Darbhanga for the best New Delhi Indira Gandhi 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 New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Bihar for around ₹ 11,171 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 New Delhi for as low as ₹ 10,663 on momondo.

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

There are 4 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Bihar flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap New Delhi to Bihar flight deals and tips

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

Best price found

₹ 3,685

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Bihar

4 airports
The best one-way flight to Bihar from New Delhi in the past 72 hours is ₹ 3,685. The best return flight deal from New Delhi to Bihar found on momondo in the last 72 hours is ₹ 8,513.
The fastest flight from New Delhi to Bihar takes 1h 30m
Direct flights go from New Delhi to Bihar every day.
There are 4 airports in Bihar. From New Delhi there are direct flights to Patna (PAT), Gaya (GAY).
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Bihar.

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

    The travel and health documents you'll need for your trip to Bihar may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bihar. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from New Delhi to Bihar

Compare and see reviews for airlines that fly from New Delhi to Bihar with momondo
Airline
Rating
Free Cancellation
Price
Akasa AirPriceFrom ₹ 6,051Free CancellationRating
0.0
Search Akasa Air flights
Air India ExpressPriceFrom ₹ 6,928Free CancellationRating
0.0
0 reviews
Search Air India Express flights
SpiceJetPriceFrom ₹ 7,435Free CancellationRating
4.7
85 reviews
Search SpiceJet flights
IndiGoPriceFrom ₹ 8,278Free CancellationRating
6.8
510 reviews
Search IndiGo flights
Air IndiaPriceFrom ₹ 8,585Free CancellationRating
5.5
2,956 reviews
Search Air India flights

Why use momondo?

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

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

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

All flight searches from New Delhi to Bihar on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential New Delhi 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 New Delhi to Bihar right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bihar, momondo offers a useful price alert feature which will track prices for flights to Bihar from New Delhi and alert you when they 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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