$34 Cheap Flights from Kolkata (CCU) to Patna (PAT)

View $34 flight on Sat, Nov 29, 2025Opens in a new window

Popular airlines from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna (PAT)

Cheap Flights from Kolkata to Patna (CCU-PAT)

Prices were available within the past 7 days and start at $34 for one-way flights and $70 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Wed, Jul 8 - Tue, Jul 14
CCU
Kolkata
PAT
Patna
$70 Roundtrip, found 4 days ago
$70
Roundtrip
found 4 days ago
Select IndiGo flight, departing Wed, Jul 8 from Kolkata to Patna, returning Tue, Jul 14, priced at $70 found 4 days ago
IndiGo
Fri, Dec 5 - Fri, Dec 12
CCU
Kolkata
PAT
Patna
$71 Roundtrip, found 4 days ago
$71
Roundtrip
found 4 days ago
Select IndiGo flight, departing Fri, Dec 5 from Kolkata to Patna, returning Fri, Dec 12, priced at $71 found 4 days ago
IndiGo
Fri, Dec 5 - Fri, Dec 12
CCU
Kolkata
PAT
Patna
$74 Roundtrip, found 4 days ago
$74
Roundtrip
found 4 days ago
Select IndiGo flight, departing Fri, Dec 5 from Kolkata to Patna, returning Fri, Dec 12, priced at $74 found 4 days ago
IndiGo
Tue, Dec 16 - Tue, Dec 23
CCU
Kolkata
PAT
Patna
$75 Roundtrip, found 1 hour ago
$75
Roundtrip
found 1 hour ago
Select IndiGo flight, departing Tue, Dec 16 from Kolkata to Patna, returning Tue, Dec 23, priced at $75 found 1 hour ago
IndiGo
Sat, Nov 22 - Fri, Nov 28
CCU
Kolkata
PAT
Patna
$77 Roundtrip, found 5 days ago
$77
Roundtrip
found 5 days ago
Select IndiGo flight, departing Sat, Nov 22 from Kolkata to Patna, returning Fri, Nov 28, priced at $77 found 5 days ago
IndiGo
Sat, Dec 13 - Sun, Dec 21
CCU
Kolkata
PAT
Patna
$78 Roundtrip, found 2 days ago
$78
Roundtrip
found 2 days ago
Select IndiGo flight, departing Sat, Dec 13 from Kolkata to Patna, returning Sun, Dec 21, priced at $78 found 2 days ago
IndiGo
Wed, Dec 17 - Wed, Dec 24
CCU
Kolkata
PAT
Patna
$81 Roundtrip, found 6 hours ago
$81
Roundtrip
found 6 hours ago
Select IndiGo flight, departing Wed, Dec 17 from Kolkata to Patna, returning Wed, Dec 24, priced at $81 found 6 hours ago
IndiGo
Tue, Dec 16 - Tue, Dec 23
CCU
Kolkata
PAT
Patna
$83 Roundtrip, found 1 hour ago
$83
Roundtrip
found 1 hour ago
Select IndiGo flight, departing Tue, Dec 16 from Kolkata to Patna, returning Tue, Dec 23, priced at $83 found 1 hour ago
IndiGo
Fri, Dec 5 - Sat, Dec 13
CCU
Kolkata
PAT
Patna
$84 Roundtrip, found 3 days ago
$84
Roundtrip
found 3 days ago
Select IndiGo flight, departing Fri, Dec 5 from Kolkata to Patna, returning Sat, Dec 13, priced at $84 found 3 days ago
Air India
Wed, Nov 26 - Thu, Dec 4
CCU
Kolkata
PAT
Patna
$87 Roundtrip, found 5 days ago
$87
Roundtrip
found 5 days ago
Select Air India flight, departing Wed, Nov 26 from Kolkata to Patna, returning Thu, Dec 4, priced at $87 found 5 days ago

Alternative airports near Patna

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Patna PAT. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $84
PAT
Patna
CheapestClosest
Average driving time to city center7 min
Flights from $84
Flights from Kolkata (CCU) to Patna (PAT)
Origin airport
Netaji Subhash Chandra Bose Intl.
Destination airport
Patna
Airlines serving
Air India, IndiGo
Roundtrip price
$70
Distance
293 mi
Average flight time
1 hour 9 mins

Kolkata to Patna Flights

The cheapest times to fly from Kolkata to Patna

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kolkata to Patna are during the month of July. You can find some of the cheapest flights from Kolkata to Patna with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kolkata to Patna

Sunday is one of the best days to book for cheap flights from Kolkata to Patna: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kolkata to Patna

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kolkata to Patna in 2025. You can also book with separate airlines for your outbound and return journeys, from $34 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kolkata to Patna flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kolkata to Patna airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna Airport (PAT) cost?
Snag a cheap one-way flight from $34 or cheap return flight from $70 from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna Airport (PAT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna Airport (PAT)?
The cheapest month to fly from CCU to PAT is July, when demand is low. Off-peak months are typically when airlines offer better prices between these airports.
Which airlines fly direct from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna Airport (PAT)?
If you're departing from Netaji Subhash Chandra Bose Intl. Airport (CCU), you can catch a direct flight to Patna Airport (PAT) with IndiGo.
What is the cheapest airline that flies from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna Airport (PAT)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from CCU to PAT. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna Airport (PAT)?
With, on average, 3 nonstop flights departing from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna Airport (PAT) daily, you'll be jetting off in no time.
What are the most popular departure times for flights from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna Airport (PAT)?
Flights between CCU and PAT are their busiest at 8 AM. If you'd like a more relaxed experience and possibly cheaper tickets, look for a departure that's outside typical rush times.
What day of the week has the most flights from CCU to PAT?
If you depart on a Friday, you'll get the biggest range of choices for flights from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna Airport (PAT).
What is the earliest flight from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna Airport (PAT)?
Catch the earliest flight at around 8:10AM UTC+5, leaving from Netaji Subhash Chandra Bose Intl. Airport (CCU). You'll be flying for around 1h 10m, reaching Patna Airport (PAT) at approximately 9:20AM UTC+5.
How long does it take to fly from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna Airport (PAT)?
It takes approximately 1 hour and 10 minutes to travel the 290 mi from CCU to PAT.
What airline has the least delays from CCU to PAT?
IndiGo has the strongest track record for on-time direct flights from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna Airport (PAT), with an on-time rating of 83%. Use the Expedia App to see your journey status before you go and receive notifications about any changes.
What is the best time to fly from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna Airport (PAT)?
To avoid potential delays on the Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna Airport (PAT) route, travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Patna from Netaji Subhash Chandra Bose Intl. Airport (CCU)?
You can touch down at Patna Airport (PAT) or Gaya Airport (GAY) when you travel to Patna on a direct flight from Netaji Subhash Chandra Bose Intl. Airport (CCU).
Is it cheaper to buy a plane ticket from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna Airport (PAT) last-minute?
Last-minute bookings from CCU to PAT are usually more expensive. To lock in the lowest rates, start searching for flights as early as possible. That said, if you're flexible with your travel dates, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a CCU to PAT flight and hotel package?
Securing a CCU to PAT flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Netaji Subhash Chandra Bose Intl. Airport (CCU) to Patna Airport (PAT)?
In most instances, you're able to cancel or reschedule your CCU to PAT flight. However, there may be additional fees, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want more information, head to our Customer Service portal.

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*Available to One Key members.