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Cheap flights from Bihar to Kolkata from ₹ 3,680

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 Kolkata departing on 17/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Bihar to Kolkata

Cheap return flights

IndiGo Logo
19:25 - 20:40PAT-CCU
1h 15mdirect
IndiGo Logo
17:45 - 18:50CCU-PAT
1h 05mdirect
₹ 6,572IndiGo
Find Deal
Mon, 1 Sep - Mon, 8 Sep
IndiGo Logo
12:20 - 13:30PAT-CCU
1h 10mdirect
IndiGo Logo
17:45 - 18:50CCU-PAT
1h 05mdirect
₹ 6,659IndiGo
Find Deal
Fri, 22 Aug - Fri, 29 Aug
Logo
15:25 - 20:00PAT-CCU
4h 35m1 stop
Logo
10:40 - 11:50CCU-PAT
1h 10mdirect
₹ 6,747
Find Deal
Tue, 2 Sep - Tue, 9 Sep
IndiGo Logo
19:25 - 20:40PAT-CCU
1h 15mdirect
IndiGo Logo
17:45 - 18:50CCU-PAT
1h 05mdirect
₹ 7,185IndiGo
Find Deal
Sun, 14 Sep - Sun, 21 Sep
IndiGo Logo
19:25 - 20:40PAT-CCU
1h 15mdirect
IndiGo Logo
17:45 - 18:50CCU-PAT
1h 05mdirect
₹ 7,536IndiGo
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Logo
15:25 - 20:00PAT-CCU
4h 35m1 stop
Logo
17:45 - 18:50CCU-PAT
1h 05mdirect
₹ 7,623
Find Deal
Mon, 1 Sep - Mon, 8 Sep
Air India Logo
15:25 - 23:40PAT-CCU
8h 15m1 stop
Air India Logo
15:00 - 19:40CCU-PAT
4h 40m1 stop
₹ 7,974Air India
Find Deal
Tue, 19 Aug - Sat, 23 Aug
Air India Logo
15:25 - 20:00PAT-CCU
4h 35m1 stop
Air India Logo
10:50 - 19:40CCU-PAT
8h 50m2 stops
₹ 14,195Air India
Find Deal
Mon, 1 Sep - Mon, 8 Sep
Air India Express Logo
15:25 - 23:40PAT-CCU
8h 15m1 stop
Air India Express Logo
13:20 - 19:40CCU-PAT
6h 20m1 stop
₹ 18,138Air India Express
Find Deal
Sun, 14 Sep - Sun, 21 Sep
SpiceJet Logo
12:40 - 22:05PAT-CCU
9h 25m1 stop
SpiceJet Logo
18:55 - 12:10CCU-PAT
17h 15m1 stop
₹ 60,372SpiceJet
Find Deal
Thu, 18 Sep - Thu, 25 Sep

IndiGo flights from Bihar to Kolkata

Our best IndiGo deals on Bihar to Kolkata flight tickets
IndiGo
1 Sept
PAT19:25Patna
1h 15m
CCU20:40Kolkata Netaji S. Chandra
8 Sept
CCU17:45Kolkata Netaji S. Chandra
1h 05m
PAT18:50Patna
₹ 6,572
Find similar
IndiGo
22 Aug
PAT12:20Patna
1h 10m
CCU13:30Kolkata Netaji S. Chandra
29 Aug
CCU17:45Kolkata Netaji S. Chandra
1h 05m
PAT18:50Patna
₹ 6,659
Find similar
IndiGo
14 Sept
PAT19:25Patna
1h 15m
CCU20:40Kolkata Netaji S. Chandra
21 Sept
CCU17:45Kolkata Netaji S. Chandra
1h 05m
PAT18:50Patna
₹ 7,185
Find similar

Air India flights from Bihar to Kolkata

Our best Air India deals on Bihar to Kolkata flight tickets
Air India
19 Aug
PAT15:25Patna
8h 15m
1 stop
CCU23:40Kolkata Netaji S. Chandra
23 Aug
CCU15:00Kolkata Netaji S. Chandra
4h 40m
1 stop
PAT19:40Patna
₹ 7,974
Find similar
Air India
19 Aug
PAT15:25Patna
8h 15m
1 stop
CCU23:40Kolkata Netaji S. Chandra
23 Aug
CCU19:25Kolkata Netaji S. Chandra
24h 15m
2 stops
PAT19:40Patna
₹ 13,319
Find similar
Air India
10 Aug
PAT15:25Patna
8h 15m
1 stop
CCU23:40Kolkata Netaji S. Chandra
7 Sept
CCU02:25Kolkata Netaji S. Chandra
7h 35m
1 stop
PAT10:00Patna
₹ 14,107
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bihar to Kolkata 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 5 August 2025.
Use the filters below to find and compare flights from Bihar to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PatnaKolkata

PAT - CCU

PATCCU

Patna

Mon 1/9

19:25-20:40

Nonstop1h 15m

Kolkata Netaji S. Chandra

Mon 8/9

17:45-18:50

Nonstop1h 05m

₹ 6,572

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 22/8

12:20-13:30

Nonstop1h 10m

Kolkata Netaji S. Chandra

Fri 29/8

17:45-18:50

Nonstop1h 05m

₹ 6,659

PatnaKolkata

PAT - CCU

PATCCU

Patna

Tue 2/9

15:25-20:00

1 stop4h 35m

Kolkata Netaji S. Chandra

Tue 9/9

10:40-11:50

Nonstop1h 10m

₹ 6,747

PatnaKolkata

PAT - CCU

PATCCU

Patna

Sun 14/9

19:25-20:40

Nonstop1h 15m

Kolkata Netaji S. Chandra

Sun 21/9

17:45-18:50

Nonstop1h 05m

₹ 7,185

PatnaKolkata

PAT - CCU

PATCCU

Patna

Sun 14/9

19:25-20:40

Nonstop1h 15m

Kolkata Netaji S. Chandra

Sun 21/9

17:45-18:50

Nonstop1h 05m

₹ 7,536

PatnaKolkata

PAT - CCU

PATCCU

Patna

Mon 1/9

15:25-20:00

1 stop4h 35m

Kolkata Netaji S. Chandra

Mon 8/9

17:45-18:50

Nonstop1h 05m

₹ 7,623

PatnaKolkata

PAT - CCU

PATCCU

Patna

Tue 19/8

15:25-23:40

1 stop8h 15m

Kolkata Netaji S. Chandra

Sat 23/8

15:00-19:40

1 stop4h 40m

₹ 7,974

PatnaKolkata

PAT - CCU

PATCCU

Patna

Mon 1/9

15:25-20:00

1 stop4h 35m

Kolkata Netaji S. Chandra

Mon 8/9

10:50-19:40

2 stops8h 50m

₹ 14,195

PatnaKolkata

PAT - CCU

PATCCU

Patna

Sun 14/9

15:25-23:40

1 stop8h 15m

Kolkata Netaji S. Chandra

Sun 21/9

13:20-19:40

1 stop6h 20m

₹ 18,138

PatnaKolkata

PAT - CCU

PATCCU

Patna

Thu 18/9

12:40-22:05

1 stop9h 25m

Kolkata Netaji S. Chandra

Thu 25/9

18:55-12:10

1 stop17h 15m

₹ 60,372

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 Kolkata from

How to get the cheapest flight ticket from Bihar to Kolkata

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 Kolkata?

If you are unable to visit Kolkata during the month of May, then departing from Bihar during the month June is also very affordable. Most momondo users find prices during this month for around ₹ 7,097.

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

The cheapest day to depart on your flight to Kolkata is on a Thursday when prices can be found for as low as ₹ 8,463. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Bihar to Kolkata for around ₹ 16,671.

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

According to our data, the cheapest time of day to fly to Kolkata is in the evening. momondo users have found flights departing from Bihar to Kolkata in the evening for as low as ₹ 9,084. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Kolkata, so prices are often more expensive at around ₹ 17,701 per ticket.

What is the cheapest Bihar to Kolkata Netaji S. Chandra flight route?

Fly from Darbhanga to Kolkata Netaji S. Chandra for the best Bihar - Kolkata Netaji S. Chandra flight prices

What cabin class options are available on Bihar to Kolkata Netaji S. Chandra flights?

There are 2 cabin classes available to choose from on Bihar to Kolkata Netaji S. Chandra flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Bihar to Kolkata flight deals and tips

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

Best price found

₹ 3,680

Fastest flight time

1h 10m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Kolkata

1 airport
The best one-way flight to Kolkata from Bihar in the past 72 hours is ₹ 3,680. The best return flight deal from Bihar to Kolkata found on momondo in the last 72 hours is ₹ 6,572.
The fastest flight from Bihar to Kolkata takes 1h 10m
Direct flights go from Bihar to Kolkata on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. Airline offering direct flights is IndiGo..
There is 1 airport near Kolkata: Kolkata Netaji S. Chandra (CCU)
Search flight deals

  • When did momondo last update prices for flights from Bihar to Kolkata Netaji S. Chandra Airport?

    Prices for flights from Bihar to Kolkata Netaji S. Chandra Airport refresh daily.

  • How many operators does momondo search for flights from Bihar to Kolkata Netaji S. Chandra Airport?

  • How old do you have to be to fly from Bihar to Kolkata Netaji S. Chandra Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bihar to Kolkata Netaji S. Chandra Airport.

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The travel and health documents you'll need for your trip to Kolkata Netaji S. Chandra Airport 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 Kolkata Netaji S. Chandra Airport. 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 Bihar to Kolkata?

Best airlines flying from Bihar to Kolkata

Compare and see reviews for airlines that fly from Bihar to Kolkata with momondo
Airline
Rating
Free Cancellation
Price
Air India ExpressPriceFrom ₹ 6,042Free CancellationRating
5.9
9 reviews
Search Air India Express flights
IndiGoPriceFrom ₹ 6,736Free CancellationRating
6.8
479 reviews
Search IndiGo flights

Why use momondo?

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

It is quick and easy to find Bihar to Kolkata flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kolkata that suits you.

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

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

How can momondo help me find flights from Bihar to Kolkata?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kolkata from Bihar.

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

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

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