March is by far the best month, wherein you can get cheapest flights for Kolkata to Patna Air India. Meanwhile, March is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
One Way Fare March- During this month the footfall is less so, the flight is gradually inexpensive.
Round Trip Fare March - is the cheapest month to book round trip flights.
Cheapest Fare- Currently, this is the fare price based on the current demand.
Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.
Kolkata
22:00
Netaji Subhash Chandra Bose International Airport [CCU]
Fri , 03 Apr 2026
Patna
12:35
Lok Nayak Jayaprakash Airport [PAT]
Sat, 04 Apr 2026
Kolkata
07:00
Netaji Subhash Chandra Bose International Airport [CCU]
Fri , 03 Apr 2026
Patna
12:35
Lok Nayak Jayaprakash Airport [PAT]
Fri, 03 Apr 2026
Patna
13:00
Lok Nayak Jayaprakash Airport [PAT]
Mon , 20 Apr 2026
Kolkata
21:30
Netaji Subhash Chandra Bose International Airport [CCU]
Mon, 20 Apr 2026
Patna
07:35
Lok Nayak Jayaprakash Airport [PAT]
Mon , 20 Apr 2026
Kolkata
14:15
Netaji Subhash Chandra Bose International Airport [CCU]
Mon, 20 Apr 2026
Kolkata
22:05
Netaji Subhash Chandra Bose International Airport [CCU]
Fri , 03 Apr 2026
Patna
12:30
Lok Nayak Jayaprakash Airport [PAT]
Sat, 04 Apr 2026
Patna
15:30
Lok Nayak Jayaprakash Airport [PAT]
Mon , 20 Apr 2026
Kolkata
20:15
Netaji Subhash Chandra Bose International Airport [CCU]
Mon, 20 Apr 2026
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The aerial distance between Kolkata and Patna is 1148 Kms only and hence, we would advise you to board a direct Air India to your destination. You can also board an indirect flight to add a pit stop on your journey. The direct Indigo Airlines takes an average of 07:15 of time to reach the destination.
Currently, the majority of the Kolkata to Patna Air India are direct and hence, you can expect to reach your destination in a matter of a couple of hours. However, there are a few Air India with stopovers. You can choose to layover either at Ahmedabad or Bangalore depending upon your preference and budget.
Additionally, Netaji Subhash Chandra Bose International Airport Kolkata and Lok Nayak Jayaprakash Airport Patna are the nearest and major airports for your travel and if you are looking forward to saving money on your flight ticket, then a round trip is what you should go for.
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