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Cheap flights from New Delhi to Bihar from ₹ 3,766

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 31/8. 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

SpiceJet Logo
18:45 - 21:10DEL-PAT
2h 25mdirect
SpiceJet Logo
21:30 - 23:45PAT-DEL
2h 15mdirect
₹ 8,319SpiceJet
Find Deal
Wed, 20 Aug - Wed, 27 Aug
SpiceJet Logo
18:45 - 21:10DEL-PAT
2h 25mdirect
SpiceJet Logo
21:30 - 23:45PAT-DEL
2h 15mdirect
₹ 8,407SpiceJet
Find Deal
Wed, 20 Aug - Sun, 24 Aug
SpiceJet Logo
18:45 - 21:10DEL-PAT
2h 25mdirect
SpiceJet Logo
21:30 - 23:45PAT-DEL
2h 15mdirect
₹ 8,494SpiceJet
Find Deal
Mon, 11 Aug - Thu, 14 Aug
Air India Logo
20:50 - 19:40DEL-PAT
22h 50m1 stop
Air India Logo
18:20 - 20:10PAT-DEL
1h 50mdirect
₹ 9,020Air India
Find Deal
Fri, 29 Aug - Fri, 5 Sep
Air India Logo
09:10 - 19:40DEL-PAT
10h 30m1 stop
Air India Logo
15:25 - 02:55PAT-DEL
11h 30m1 stop
₹ 9,107Air India
Find Deal
Fri, 29 Aug - Fri, 5 Sep
Logo
13:35 - 15:30DEL-PAT
1h 55mdirect
Logo
21:30 - 23:45PAT-DEL
2h 15mdirect
₹ 9,370
Find Deal
Mon, 25 Aug - Mon, 25 Aug
IndiGo Logo
14:50 - 16:30DEL-GAY
1h 40mdirect
IndiGo Logo
12:25 - 14:10GAY-DEL
1h 45mdirect
₹ 9,458IndiGo
Find Deal
Tue, 12 Aug - Mon, 18 Aug
Logo
05:35 - 10:35DEL-PAT
5h 00m1 stop
Logo
21:50 - 23:40PAT-DEL
1h 50mdirect
₹ 9,633
Find Deal
Wed, 27 Aug - Wed, 3 Sep
IndiGo Logo
14:50 - 16:30DEL-GAY
1h 40mdirect
IndiGo Logo
12:25 - 14:10GAY-DEL
1h 45mdirect
₹ 9,983IndiGo
Find Deal
Tue, 12 Aug - Mon, 18 Aug
Air India Express Logo
15:50 - 17:40DEL-PAT
1h 50mdirect
Air India Express Logo
15:25 - 02:55PAT-DEL
11h 30m1 stop
₹ 11,472Air India Express
Find Deal
Fri, 15 Aug - Tue, 19 Aug

Air India Express flights from New Delhi to Bihar

Our best Air India Express deals on New Delhi to Bihar flight tickets
Air India Express
6 Aug
DEL15:50New Delhi Indira Gandhi Intl
1h 50m
PAT17:40Patna
13 Aug
PAT15:25Patna
11h 30m
1 stop
DEL02:55New Delhi Indira Gandhi Intl
₹ 9,895
Find similar
Air India Express
6 Aug
DEL15:50New Delhi Indira Gandhi Intl
1h 50m
PAT17:40Patna
13 Aug
PAT18:20Patna
1h 50m
DEL20:10New Delhi Indira Gandhi Intl
₹ 9,983
Find similar
Air India Express
15 Aug
DEL15:50New Delhi Indira Gandhi Intl
1h 50m
PAT17:40Patna
19 Aug
PAT15:25Patna
11h 30m
1 stop
DEL02:55New Delhi Indira Gandhi Intl
₹ 11,472
Find similar

SpiceJet flights from New Delhi to Bihar

Our best SpiceJet deals on New Delhi to Bihar flight tickets
SpiceJet
20 Aug
DEL18:45New Delhi Indira Gandhi Intl
2h 25m
PAT21:10Patna
27 Aug
PAT21:30Patna
2h 15m
DEL23:45New Delhi Indira Gandhi Intl
₹ 8,319
Find similar
SpiceJet
20 Aug
DEL18:45New Delhi Indira Gandhi Intl
2h 25m
PAT21:10Patna
24 Aug
PAT21:30Patna
2h 15m
DEL23:45New Delhi Indira Gandhi Intl
₹ 8,407
Find similar
SpiceJet
11 Aug
DEL18:45New Delhi Indira Gandhi Intl
2h 25m
PAT21:10Patna
14 Aug
PAT21:30Patna
2h 15m
DEL23:45New Delhi Indira Gandhi Intl
₹ 8,494
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 1 August 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

Wed 20/8

18:45-21:10

Nonstop2h 25m

Patna

Wed 27/8

21:30-23:45

Nonstop2h 15m

₹ 8,319

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Wed 20/8

18:45-21:10

Nonstop2h 25m

Patna

Sun 24/8

21:30-23:45

Nonstop2h 15m

₹ 8,407

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Mon 11/8

18:45-21:10

Nonstop2h 25m

Patna

Thu 14/8

21:30-23:45

Nonstop2h 15m

₹ 8,494

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Fri 29/8

20:50-19:40

1 stop22h 50m

Patna

Fri 5/9

18:20-20:10

Nonstop1h 50m

₹ 9,020

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Fri 29/8

09:10-19:40

1 stop10h 30m

Patna

Fri 5/9

15:25-02:55

1 stop11h 30m

₹ 9,107

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Mon 25/8

13:35-15:30

Nonstop1h 55m

Patna

Mon 25/8

21:30-23:45

Nonstop2h 15m

₹ 9,370

New DelhiGaya

DEL - GAY

DELGAY

New Delhi Indira Gandhi Intl

Tue 12/8

14:50-16:30

Nonstop1h 40m

Gaya

Mon 18/8

12:25-14:10

Nonstop1h 45m

₹ 9,458

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Wed 27/8

05:35-10:35

1 stop5h 00m

Patna

Wed 3/9

21:50-23:40

Nonstop1h 50m

₹ 9,633

New DelhiGaya

DEL - GAY

DELGAY

New Delhi Indira Gandhi Intl

Tue 12/8

14:50-16:30

Nonstop1h 40m

Gaya

Mon 18/8

12:25-14:10

Nonstop1h 45m

₹ 9,983

New DelhiPatna

DEL - PAT

DELPAT

New Delhi Indira Gandhi Intl

Fri 15/8

15:50-17:40

Nonstop1h 50m

Patna

Tue 19/8

15:25-02:55

1 stop11h 30m

₹ 11,472

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 ₹ 9,020, 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 August is also cheap. Prices for this month can be found on momondo for an average of ₹ 9,808.

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

Our data shows that Thursday is the least expensive day to fly to Bihar. Tickets to fly out on this day can be as low as ₹ 10,772. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Bihar on Friday is ₹ 11,065.

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 ₹ 10,627. In the evening is when there is more demand to fly to Bihar, so prices are often more expensive at around ₹ 11,753 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 ₹ 11,093 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 ₹ 10,421 on momondo.

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

There are 3 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

₹ 3,766

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Bihar

2 airports
The best one-way flight to Bihar from New Delhi in the past 72 hours is ₹ 3,766. The best return flight deal from New Delhi to Bihar found on momondo in the last 72 hours is ₹ 8,319.
The fastest flight from New Delhi to Bihar takes 1h 30m
Direct flights go from New Delhi 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 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 ₹ 5,914Free CancellationRating
7.8
16 reviews
Search Akasa Air flights
SpiceJetPriceFrom ₹ 7,464Free CancellationRating
4.9
88 reviews
Search SpiceJet flights
Air India ExpressPriceFrom ₹ 7,922Free CancellationRating
5.9
9 reviews
Search Air India Express flights
VistaraPriceFrom ₹ 8,124Free CancellationRating
7.7
229 reviews
Search Vistara flights
IndiGoPriceFrom ₹ 8,677Free CancellationRating
6.8
478 reviews
Search IndiGo flights
Air IndiaPriceFrom ₹ 8,767Free CancellationRating
5.5
2,928 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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