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Cheap Flights from Kolkata to Patna

Compare Kolkata to Patna flight deals

Find the cheapest month or even day of the year to fly to Patna

Book the best Patna fare with no extra fees

Flight deals from Kolkata to Patna

Looking for a cheap last-minute deal or the best return flight from Kolkata to Patna? Find the lowest prices on one-way and return tickets right here.
Patna.฿1,168 per passenger.Departing Tue, 16 Sep.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Tue, 16 Sep, arriving in Patna.Price includes taxes and charges.From ฿1,168, select.
Patna.฿1,168 per passenger.Departing Thu, 17 Jul.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Thu, 17 Jul, arriving in Patna.Price includes taxes and charges.From ฿1,168, select.
Patna.฿1,291 per passenger.Departing Thu, 14 Aug.One-way flight with Air India Express.Outbound direct flight with Air India Express departs from Kolkata on Thu, 14 Aug, arriving in Patna.Price includes taxes and charges.From ฿1,291, select.
Patna.฿1,329 per passenger.Departing Sun, 1 Jun.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Sun, 1 Jun, arriving in Patna.Price includes taxes and charges.From ฿1,329, select.
Patna.฿1,329 per passenger.Departing Wed, 7 May.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Wed, 7 May, arriving in Patna.Price includes taxes and charges.From ฿1,329, select.
Patna.฿1,330 per passenger.Departing Sat, 26 Apr.One-way flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Sat, 26 Apr, arriving in Patna.Price includes taxes and charges.From ฿1,330, select.
Patna.฿1,470 per passenger.Departing Sun, 1 Mar.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kolkata on Sun, 1 Mar, arriving in Patna.Price includes taxes and charges.From ฿1,470, select.
Patna.฿1,472 per passenger.Departing Sun, 1 Feb.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Kolkata on Sun, 1 Feb, arriving in Patna.Price includes taxes and charges.From ฿1,472, select.

Find the cheapest month to fly from Kolkata to Patna

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kolkata to Patna flights are currently cheapest in July.
Apr
from ฿1,330
May
from ฿1,329
Jun
from ฿1,329
Jul
from ฿1,168
Aug
from ฿1,291
Sep
from ฿1,168
Oct
from ฿2,027
Nov
from ฿1,866
Dec
from ฿1,865
Jan
from ฿1,472
Feb
from ฿1,472
Mar
from ฿1,470

Direct flights from Kolkata to Patna

Kolkata to Patna: Alternative routes

Compare routes from Kolkata to Patna below. You may find an airport to fly into that's cheaper, faster, or easier than Patna.

Kolkata to Patna: Flight information

The things to know before you go.
Cheapest flight found฿1,168
Cheapest month to flyJuly
Average flight time1 hr, 14 mins
Most popular airlineIndiGo
Average flights per week21

Finding cheap flights from Kolkata to Patna: Frequently asked questions

The best price we found for a return flight from Kolkata to Patna is ฿2,376. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 14 minutes is the average flight time from Kolkata to Patna.
IndiGo and Air India Express fly direct from Kolkata to Patna.
As of April 2025, there are 21 flights per week flying from Kolkata to Patna.
The cheapest month to fly from Kolkata to Patna is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Patna Airport on Tuesday, 13 May 2025.
Yes – the average flight time is 1 hour and 14 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Patna but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Patna is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, IndiGo offers the cheapest flight tickets to Patna.

How to find cheap flights to Patna from Kolkata

Looking for cheap tickets from Kolkata to Patna? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Kolkata to Patna. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Patna from Kolkata from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Kolkata-Patna ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Patna from Kolkata.
  • Set up a Price Alert. You can easily track the fare of your cheap Kolkata-Patna flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Kolkata and Patna? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Kolkata and Patna. We scour the internet for the best Business, Premium Economy and First Class flight fares to Patna, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Kolkata to Patna flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Patna from Kolkata with hotels and car hire

    Once you've secured your cheap flight ticket from Kolkata to Patna, discover the best prices and exclusive rates for hotels in Patna or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Kolkata to Patna

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.