Worldwide Coverage

Worldwide Coverage

Flights to over 5,000 cities
One-stop Service Guarantee

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment

Secure Payment

Convenient & reliable booking and payment system

Find cheap one-way flights from Kolkata to Patna starting at US$41.

Book one-way or return flights from Kolkata to Patna from as little as US$41. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

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

When is the cheapest time to book flights from Kolkata to Patna?

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

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest 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
From US$41
Vistara
From US$133
Air India
From US$136
Spicejet
From US$300
ANA airlines

Find more flights and airlines

Find cheap flights from Kolkata to Patna by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Kolkata to Patna.

  • Cheapest
    IndiGo
    CCU
    18:00
    1h 15m
    Direct
    PAT
    19:15
    Netaji Subhas Chandra Bose International Airport - Patna Airport
    Wed, Apr 10IndiGo
    US$41
  • IndiGo
    CCU
    18:00
    1h 15m
    Direct
    PAT
    19:15
    Netaji Subhas Chandra Bose International Airport - Patna Airport
    Wed, Apr 10IndiGo
    US$41
    Find More Flights

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 departure date and time of your selection. By analyzing data from all airlines, we've discovered that 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 $180.
  • How long does it take to fly from Kolkata (CCU) to Patna (PAT) and what is the distance?

    It takes around 1 hour 10 minutes to fly from Kolkata (CCU) to Patna (PAT).
  • What is the transportation method from the main airport to downtown in Patna?

    • The distance from Patna Airport to downtown is about 5km. It takes about 20 minutes by taxi.
  • What are the most popular airlines that fly from Kolkata (CCU) to Patna (PAT)?

    Airlines with flights from Kolkata (CCU) to Patna (PAT): IndiGo.

Kolkata to Patna Flight Information

Cheapest nonstop flight price

$41

Cheapest round-trip ticket price

$84

Off-season for travel

September

Peak season for travel

June