Trip.com
>
Flights
>
Flights to India
>
Flights to Bihar
>
Flights to Patna
>
Flights from Kolkata to Patna

Cheap flight deals from Kolkata to Patna

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Kolkata to Patna?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29

  • Jul

    29 6
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Kolkata to Patna

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
IndiGo logo IndiGo

Frequently Asked Questions

  • When are flight tickets from Kolkata (CCU) to Patna (PAT) the cheapest?

    Airlines adjust prices for flights from Kolkata to Patna based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Kolkata (CCU) to Patna (PAT) cost?

    According to Trip.com's data, the lowest price is around AED 361.

  • How long does it take to fly from Kolkata (CCU) to Patna (PAT)?

    It takes about 1 hour 50 minutes to fly from Kolkata (CCU) to Patna (PAT).

  • What are the most popular airlines that fly from Kolkata (CCU) to Patna (PAT)?

    Airlines with flights from Kolkata (CCU) to Patna (PAT): IndiGo, Spicejet and Air India Express.

  • How many airports are there in Patna (PAT)?

    There are 1 airport(s) near Patna (PAT): Patna Airport.

How to find a cheap flight from Kolkata to Patna

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kolkata to Patna. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Kolkata to Patna ticket.
Tap "Date" on flight search bar to scan through the calender for Kolkata to Patna airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Thu, Apr 17 at AED 120 for one-way flights.
2
Compare cheap Kolkata to Patna flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Kolkata to Patna. The cheapest airline operating is IndiGo.
3
Set up a Price Alert
By setting up a Price Alert for your Kolkata to Patna route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Kolkata to Patna flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Kolkata to Patna to get exclusive deals for you.

Flight Info | Kolkata to Patna

Cheapest one-way flight price AED 120
Cheapest return ticket price AED 267
Off-season for travel March
Peak season for travel January
Flight distance 471.97 km
Average flight time 1 hour 50 minutes
Popular airline IndiGo

More Travel Options

  • Top Routes from Kolkata
  • Top Routes to Patna
  • Trending Airlines