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Cheap flights from India to Bihar from ₹ 2,919

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — PAT
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from India to Bihar

Enter your travel dates to find the best prices.

Cheapest flights from India to Bihar
Explore the most affordable flight options available from India to Bihar. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 April 2026.

Sun 25/1014:20
CCU
-
PAT
Nonstop1h 00m
IndiGo
Tue 27/1012:00
PAT
-
CCU
Nonstop0h 50m
IndiGo
Deal found 27/4₹ 6,027
Mon 27/718:05
CCU
-
PAT
Nonstop1h 05m
IndiGo
Mon 17/812:40
PAT
-
CCU
Nonstop1h 05m
IndiGo
Deal found 23/4₹ 6,121
Sun 25/1010:10
CCU
-
PAT
Nonstop1h 10m
IndiGo
Mon 26/1020:25
PAT
-
CCU
Nonstop1h 10m
IndiGo
Deal found 27/4₹ 6,216
Tue 7/715:30
CCU
-
GAY
Nonstop1h 00m
IndiGo
Wed 8/711:30
GAY
-
CCU
Nonstop1h 05m
IndiGo
Deal found 23/4₹ 6,310
Thu 2/710:45
CCU
-
PAT
Nonstop1h 10m
IndiGo
Fri 10/712:40
PAT
-
CCU
Nonstop1h 05m
IndiGo
Deal found 25/4₹ 6,310
Wed 10/618:05
CCU
-
PAT
Nonstop1h 05m
IndiGo
Thu 2/712:40
PAT
-
CCU
Nonstop1h 05m
IndiGo
Deal found 24/4₹ 6,404
Sun 24/518:05
CCU
-
PAT
Nonstop1h 05m
IndiGo
Sun 31/519:45
PAT
-
CCU
Nonstop1h 20m
IndiGo
Deal found 27/4₹ 6,592
Thu 11/614:45
CCU
-
PAT
Nonstop1h 05m
IndiGo
Thu 18/612:40
PAT
-
CCU
Nonstop1h 05m
IndiGo
Deal found 27/4₹ 6,686
Tue 12/515:30
CCU
-
GAY
Nonstop1h 00m
IndiGo
Wed 13/511:30
GAY
-
CCU
Nonstop1h 05m
IndiGo
Deal found 26/4₹ 6,781
Thu 21/518:05
CCU
-
PAT
Nonstop1h 05m
IndiGo
Thu 28/519:45
PAT
-
CCU
Nonstop1h 20m
IndiGo
Deal found 24/4₹ 7,063
Sat 27/615:30
CCU
-
GAY
Nonstop1h 00m
IndiGo
Sun 28/611:30
GAY
-
CCU
Nonstop1h 05m
IndiGo
Deal found 25/4₹ 7,157
Mon 8/618:05
CCU
-
PAT
Nonstop1h 05m
IndiGo
Mon 15/612:40
PAT
-
CCU
Nonstop1h 05m
IndiGo
Deal found 24/4₹ 7,157

Find flight deals from India to Bihar

Keep the following information in mind while searching for India to Bihar flight deals. Data was last updated 28 April 2026.

Round-trip from

₹ 6,121

One-way from

₹ 2,919

Popular in

October

Cheapest in

September

Average price

₹ 12,337

Good round-trip deal

₹ 3,770 or less

Good one-way deal

₹ 2,679 or less
IndiGo
  • IndiGo
  • 27/7-17/8
  • Nonstop
  • 2h 10m total
  • India to Bihar
Search Deals
IndiGo
  • IndiGo
  • 7/7
  • Nonstop
  • 1h 00m total
  • India to Bihar
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (₹ 25,709 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 24,016 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from India to Bihar.
Search Deals
Price to beat on a one-way flight from India to Bihar.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from India 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, Cheapflights users made 454,620 searches. Data last updated 28 April 2026.
Use the filters below to find and compare flights from India to Bihar that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Mon 27/7

10:45-11:55

Nonstop1h 10m

Patna

Tue 11/8

12:40-13:45

Nonstop1h 05m

₹ 6,121

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Sun 24/5

18:05-19:10

Nonstop1h 05m

Patna

Sun 31/5

19:45-21:05

Nonstop1h 20m

₹ 6,592
Fastest return journey

KolkataGaya

CCU - GAY

CCUGAY

Kolkata Netaji S. Chandra

Tue 12/5

15:30-16:30

Nonstop1h 00m

Gaya

Wed 13/5

11:30-12:35

Nonstop1h 05m

₹ 6,781

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Mon 8/6

18:05-19:10

Nonstop1h 05m

Patna

Mon 15/6

12:40-13:45

Nonstop1h 05m

₹ 7,157

KolkataGaya

CCU - GAY

CCUGAY

Kolkata Netaji S. Chandra

Sun 24/5

15:30-16:30

Nonstop1h 00m

Gaya

Sun 31/5

11:30-12:35

Nonstop1h 05m

₹ 7,252

KolkataGaya

CCU - GAY

CCUGAY

Kolkata Netaji S. Chandra

Sat 23/5

15:30-16:30

Nonstop1h 00m

Gaya

Sat 30/5

11:30-12:35

Nonstop1h 05m

₹ 7,252

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Thu 21/5

10:45-11:55

Nonstop1h 10m

Patna

Thu 28/5

16:25-17:30

Nonstop1h 05m

₹ 7,252

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Sun 7/6

14:45-15:50

Nonstop1h 05m

Patna

Sun 14/6

18:25-22:45

1 stop4h 20m

₹ 7,817

KolkataGaya

CCU - GAY

CCUGAY

Kolkata Netaji S. Chandra

Mon 18/5

15:30-16:30

Nonstop1h 00m

Gaya

Mon 25/5

11:30-12:35

Nonstop1h 05m

₹ 8,570

KolkataGaya

CCU - GAY

CCUGAY

Kolkata Netaji S. Chandra

Fri 26/6

03:00-11:00

1 stop8h 00m

Gaya

Sun 28/6

11:30-12:35

Nonstop1h 05m

₹ 9,606

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from India to Bihar

Have a flexible travel schedule? Discover the best time to fly to Bihar from India with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from India to Bihar

How far ahead should I book a flight from India to Bihar?

The best time to book flights from India to Bihar is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from India to Bihar?

Currently, December is the cheapest month in which you can book a flight from India to Bihar (average of ₹ 3,579). Flying from India to Bihar in August is currently the most expensive (average of ₹ 19,118). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IN to BR?

Find hourly flight availability from India to Bihar. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 April 2026.

When flying from India to Bihar, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 18% versus a flight in the evening.

What is the cheapest day to fly from India to Bihar?

Use this chart to determine the cheapest time to fly return from India to Bihar. Price data was last updated on 18 April 2026.

Travellers seeking maximum savings on their India to Bihar flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from India to Bihar

Explore weekly flight availability from India to Bihar. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 28 April 2026.

The most flights from IN0 to INBR are scheduled on a Tuesday (33 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (28 on average).

Reviews of airlines servicing Bihar

Get insights into the airlines that provide service to Bihar. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bihar. Reviews last updated 28 April 2026.
See what other customers who have flown with Akasa Air,IndiGo, andAir India Express from India to Bihar have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Akasa Air
8.0
Very Good
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.5

Boarding

7.9

Entertainment

6.9

Reviews

1 / 1
8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.
Akasa Air
8.0
Very Good
Akasa Air
8.0
Very Good
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.5

Boarding

7.9

Entertainment

6.9

Reviews

1 / 1
8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.
IndiGo
6.8
Okay
557 reviews
Akasa Air
8.0
Very Good
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.5

Boarding

7.9

Entertainment

6.9

Reviews

1 / 1
8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.
Air India Express
5.8
Fair
15 reviews
Akasa Air
8.0
Very Good
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.5

Boarding

7.9

Entertainment

6.9

Reviews

1 / 1
8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.
Air India
5.5
Fair
2,962 reviews
Akasa Air
8.0
Very Good
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.5

Boarding

7.9

Entertainment

6.9

Reviews

1 / 1
8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.
SpiceJet
4.7
Mediocre
87 reviews
Akasa Air
8.0
Very Good
Check prices

Crew

8.6

Overall

8.0

Comfort

7.9

Food

7.5

Boarding

7.9

Entertainment

6.9

Reviews

1 / 1
8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.

Related info for your journey

Find useful and relevant information for your journey from India to Bihar. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this India to Bihar flight route?

    This flight path from India to Bihar was viewed by 723 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from India to Bihar?

    IndiGo, SpiceJet, and Air India can get you from India to Bihar in just under 1h 10m. Your travel time will be generally consistent. India and Bihar are separated by a distance of 472 km. Most flights are nonstop.

  • What are the cheapest airlines to fly from India to Bihar one-way?

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as ₹ 1,876. However, be on the lookout for offers from IndiGo and Air India Express, as they are both options that can get you from India to Bihar for a low price.

  • Can I find deals for flights from India to Bihar that include hotel bookings?

    Yes. In addition to deals on India to Bihar flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from India to Bihar?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from India to Bihar.

  • Can I find deals for business class flights from India to Bihar?

    Yes. Cheapflights offers flight deals from India to Bihar by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from India to Bihar?

    Currently, December is the cheapest month in which you can book a flight from India to Bihar (average of ₹ 3,579). Flying from India to Bihar in August is currently the most expensive (average of ₹ 19,118). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for India to Bihar

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from India to Bihar

Discover the top 5 airlines that operate flights from India to Bihar. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 4,144Average₹ 15,042FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air India ExpressCheapest₹ 5,293Average₹ 12,483FlexibilityNo cancel feeOn-timeN/A
Search Air India Express flights
Akasa AirCheapest₹ 5,533Average₹ 10,951FlexibilityNo cancel feeOn-timeN/A
Search Akasa Air flights
Air IndiaCheapest₹ 6,012Average₹ 14,843FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
SpiceJetCheapest₹ 7,613Average₹ 15,237FlexibilityNo cancel feeOn-time65%
Search SpiceJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from India to Bihar?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Bihar from India today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from India to Bihar?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from India to Bihar for you. Better yet — we are completely free to use.

Can Cheapflights find flights from India to Bihar with no change fees?

Need flexible booking options for your flight to Bihar from India? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from India to Bihar become cheaper?

Yes, Cheapflights offers price alerts on India to Bihar flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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