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Cheap flights from West Bengal to Bihar from ₹ 3,530

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from West Bengal to Bihar departing on 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from West Bengal to Bihar

Cheap return flights

Enter your travel dates to find the best prices.
IndiGo Logo
15:30 - 16:30
CCU
-
GAY
1h 00mdirect
IndiGo Logo
11:30 - 12:35
GAY
-
CCU
1h 05mdirect
₹ 7,346IndiGo
Thu, 10 Sep - Sun, 13 Sep
IndiGo Logo
18:40 - 19:45
CCU
-
PAT
1h 05mdirect
IndiGo Logo
16:00 - 17:15
PAT
-
CCU
1h 15mdirect
₹ 7,632IndiGo
Tue, 8 Dec - Tue, 15 Dec
IndiGo Logo
18:40 - 19:45
CCU
-
PAT
1h 05mdirect
IndiGo Logo
20:25 - 21:35
PAT
-
CCU
1h 10mdirect
₹ 7,632IndiGo
Mon, 25 Jan - Tue, 26 Jan
Multiple Airlines Logo
08:30 - 18:30
CCU
-
PAT
10h 00m
1 stop
Multiple Airlines Logo
19:45 - 21:05
PAT
-
CCU
1h 20mdirect
₹ 17,267Multiple Airlines
Mon, 14 Sep - Mon, 21 Sep
Multiple Airlines Logo
07:45 - 21:35
CCU
-
PAT
13h 50m
2 stops
Multiple Airlines Logo
12:40 - 13:45
PAT
-
CCU
1h 05mdirect
₹ 17,839Multiple Airlines
Mon, 14 Sep - Mon, 21 Sep
Multiple Airlines Logo
18:05 - 19:10
CCU
-
PAT
1h 05mdirect
Multiple Airlines Logo
13:20 - 08:50
PAT
-
CCU
19h 30m
1 stop
₹ 18,221Multiple Airlines
Mon, 14 Sep - Mon, 21 Sep
Air India Logo
07:20 - 20:45
CCU
-
PAT
13h 25m
2 stops
Air India Logo
21:20 - 21:45
PAT
-
CCU
24h 25m
2 stops
₹ 26,425Air India
Mon, 14 Sep - Mon, 21 Sep
Air India Logo
11:50 - 20:45
CCU
-
PAT
8h 55m
2 stops
Air India Logo
21:20 - 21:45
PAT
-
CCU
24h 25m
2 stops
₹ 26,425Air India
Mon, 14 Sep - Mon, 21 Sep
SpiceJet Logo
19:50 - 08:10
CCU
-
PAT
12h 20m
1 stop
SpiceJet Logo
08:55 - 19:05
PAT
-
CCU
10h 10m
1 stop
₹ 51,992SpiceJet
Wed, 13 Jan - Sat, 16 Jan
SpiceJet Logo
23:10 - 21:00
CCU
-
PAT
21h 50m
1 stop
SpiceJet Logo
10:00 - 22:30
PAT
-
CCU
12h 30m
2 stops
₹ 65,252SpiceJet
Mon, 14 Sep - Mon, 21 Sep

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IndiGo flights from West Bengal to Bihar

Our best IndiGo deals on West Bengal to Bihar flight tickets
IndiGo
27 Nov
CCU14:20Kolkata Netaji S. Chandra
1h 00m
PAT15:20Patna
25 Dec
PAT12:00Patna
0h 50m
CCU12:50Kolkata Netaji S. Chandra
₹ 7,632
IndiGo
14 Sept
CCU18:05Kolkata Netaji S. Chandra
1h 05m
PAT19:10Patna
21 Sept
PAT12:40Patna
1h 05m
CCU13:45Kolkata Netaji S. Chandra
₹ 8,109
IndiGo
14 Sept
CCU18:05Kolkata Netaji S. Chandra
1h 05m
PAT19:10Patna
21 Sept
PAT12:40Patna
1h 05m
CCU13:45Kolkata Netaji S. Chandra
₹ 8,204

Air India flights from West Bengal to Bihar

Our best Air India deals on West Bengal to Bihar flight tickets
Air India
14 Sept
CCU11:50Kolkata Netaji S. Chandra
8h 55m
2 stops
PAT20:45Patna
21 Sept
PAT21:20Patna
24h 25m
2 stops
CCU21:45Kolkata Netaji S. Chandra
₹ 26,425
Air India
17 Aug
CCU09:30Kolkata Netaji S. Chandra
11h 40m
1 stop
PAT21:10Patna
24 Aug
PAT13:25Patna
6h 55m
1 stop
CCU20:20Kolkata Netaji S. Chandra
₹ 26,711
Air India
7 Sept
CCU11:50Kolkata Netaji S. Chandra
8h 55m
2 stops
PAT20:45Patna
14 Sept
PAT08:00Patna
13h 45m
2 stops
CCU21:45Kolkata Netaji S. Chandra
₹ 26,807

momondo Fare Finder

 
Customise your flight search to find flights from West Bengal 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 3 August 2026.
Use the filters below to find and compare flights from West Bengal to Bihar that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

KolkataGaya

CCU - GAY

CCUGAY

Kolkata Netaji S. Chandra

Thu 10/9

15:30-16:30

Nonstop1h 00m

Gaya

Sun 13/9

11:30-12:35

Nonstop1h 05m

₹ 7,346

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Tue 8/12

18:40-19:45

Nonstop1h 05m

Patna

Tue 15/12

16:00-17:15

Nonstop1h 15m

₹ 7,632

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Mon 25/1

18:40-19:45

Nonstop1h 05m

Patna

Tue 26/1

20:25-21:35

Nonstop1h 10m

₹ 7,632

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Mon 14/9

08:30-18:30

1 stop10h 00m

Patna

Mon 21/9

19:45-21:05

Nonstop1h 20m

₹ 17,267

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Mon 14/9

07:45-21:35

2 stops13h 50m

Patna

Mon 21/9

12:40-13:45

Nonstop1h 05m

₹ 17,839

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Mon 14/9

18:05-19:10

Nonstop1h 05m

Patna

Mon 21/9

13:20-08:50

1 stop19h 30m

₹ 18,221

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Mon 14/9

07:20-20:45

2 stops13h 25m

Patna

Mon 21/9

21:20-21:45

2 stops24h 25m

₹ 26,425

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Mon 14/9

11:50-20:45

2 stops8h 55m

Patna

Mon 21/9

21:20-21:45

2 stops24h 25m

₹ 26,425

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Wed 13/1

19:50-08:10

1 stop12h 20m

Patna

Sat 16/1

08:55-19:05

1 stop10h 10m

₹ 51,992

KolkataPatna

CCU - PAT

CCUPAT

Kolkata Netaji S. Chandra

Mon 14/9

23:10-21:00

1 stop21h 50m

Patna

Mon 21/9

10:00-22:30

2 stops12h 30m

₹ 65,252

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 West Bengal 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 West Bengal is in December. Flight prices, which tend to average around ₹ 6,773, 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 December, then flying in January is also cheap. Prices for this month can be found on momondo for an average of ₹ 6,869.

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 ₹ 7,165. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Bihar on Wednesday is ₹ 9,364.

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

Our data shows that the cheapest West Bengal to Bihar flights are usually those with departure times in the morning. Our users have found flights to Bihar in the morning for as low as ₹ 7,415. In the afternoon is when there is more demand to fly to Bihar, so prices are often more expensive at around ₹ 8,233 per ticket.

What is the cheapest West Bengal to Bihar flight route?

Fly from Kolkata Netaji S. Chandra to Purnea for the best West Bengal - Bihar flight prices

What cabin class options are available on West Bengal to Bihar flights?

There is only 1 cabin class available to choose from on West Bengal to Bihar 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 West Bengal to Bihar flights?

No. A direct flight is the cheapest option for a flight between West Bengal to Bihar.

Cheap West Bengal to Bihar flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from West Bengal to Bihar

Best price found

₹ 5,584

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Bihar

5 airports
The best one-way flight to Bihar from West Bengal in the past 72 hours is ₹ 5,584. The best return flight deal from West Bengal to Bihar found on momondo in the last 72 hours is ₹ 5,428.
The fastest flight from West Bengal to Bihar takes 1h 05m
Direct flights go from West Bengal to Bihar every day.
There are 5 airports in Bihar. From West Bengal there are direct flights to Patna (PAT), Gaya (GAY).
Search flight deals

Frequently asked questions about flying from West Bengal to Bihar

  • When did momondo last update prices for flights from West Bengal to Bihar?

    Prices for flights from West Bengal to Bihar are updated daily.

  • How many operators does momondo search for flights from West Bengal to Bihar?

  • How old do you have to be to fly from West Bengal 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 West Bengal to Bihar.

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

    The travel and health documents required for your trip to Bihar 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 Bihar. 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 West Bengal to Bihar?

Best airlines flying from West Bengal to Bihar

Compare and see reviews for airlines that fly from West Bengal to Bihar with momondo
Airline
Rating
Free Cancellation
Price
IndiGoPriceFrom ₹ 4,001Free CancellationRating
6.8
582 reviews
Search IndiGo flights
Air IndiaPriceFrom ₹ 11,957Free CancellationRating
5.5
2,954 reviews
Search Air India flights
SpiceJetPriceFrom ₹ 44,882Free CancellationRating
4.5
87 reviews
Search SpiceJet flights

Why use momondo?

Why should I use momondo to find a flight deal from West Bengal to Bihar?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bihar from West Bengal.

Can I find flights from West Bengal to Bihar with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bihar from West Bengal which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from West Bengal to Bihar?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from West Bengal to Bihar.

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

Price alerts on flights to Bihar from West Bengal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Bihar trip

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