CCU - PAT

₹ 2,897 Find Cheap Flights from Kolkata to Patna

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kolkata to Patna departing on 29/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Patna

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kolkata to Patna, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kolkata to Patna, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
₹ 6,247
Overall average: ₹ 8,782
IndiGo
Wed 25/2Wed 25/2
CCU - PAT • Direct
Cheapest one-way flight
₹ 2,897
Typical prices: ₹ 3,802-₹ 4,165
Air India Express
Sun 29/3
CCU - PAT • Direct
When to travel
November
Cheapest • 18% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Patna!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kolkata to Patna (CCU-PAT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kolkata to Patna that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kolkata to Patna

Wed, 25 Feb - Wed, 25 Feb
IndiGo Logo
10:10 - 11:20
CCU
-
PAT
1h 10mdirect
IndiGo Logo
20:25 - 21:35
PAT
-
CCU
1h 10mdirect
₹ 6,247IndiGo
Sat, 10 Jan - Sat, 17 Jan
IndiGo Logo
10:10 - 11:20
CCU
-
PAT
1h 10mdirect
IndiGo Logo
20:25 - 21:35
PAT
-
CCU
1h 10mdirect
₹ 6,428IndiGo
Sat, 10 Jan - Sat, 10 Jan
IndiGo Logo
10:10 - 11:20
CCU
-
PAT
1h 10mdirect
IndiGo Logo
16:00 - 17:15
PAT
-
CCU
1h 15mdirect
₹ 6,609IndiGo
Tue, 27 Jan - Tue, 3 Feb
IndiGo Logo
14:20 - 15:20
CCU
-
PAT
1h 00mdirect
IndiGo Logo
20:25 - 21:35
PAT
-
CCU
1h 10mdirect
₹ 6,700IndiGo
Sat, 10 Jan - Sat, 17 Jan
IndiGo Logo
10:10 - 11:20
CCU
-
PAT
1h 10mdirect
IndiGo Logo
12:10 - 17:20
PAT
-
CCU
5h 10m1 stop
₹ 8,329IndiGo
Tue, 27 Jan - Tue, 3 Feb
IndiGo Logo
06:45 - 14:20
CCU
-
PAT
7h 35m1 stop
IndiGo Logo
09:55 - 11:05
PAT
-
CCU
1h 10mdirect
₹ 8,510IndiGo
Sat, 10 Jan - Sat, 10 Jan
IndiGo Logo
05:55 - 14:20
CCU
-
PAT
8h 25m1 stop
IndiGo Logo
16:00 - 17:15
PAT
-
CCU
1h 15mdirect
₹ 8,872IndiGo
Tue, 27 Jan - Tue, 3 Feb
IndiGo Logo
05:55 - 14:20
CCU
-
PAT
8h 25m1 stop
IndiGo Logo
12:10 - 21:50
PAT
-
CCU
9h 40m1 stop
₹ 10,230IndiGo
Sat, 10 Jan - Sat, 17 Jan
IndiGo Logo
05:55 - 14:20
CCU
-
PAT
8h 25m1 stop
IndiGo Logo
12:10 - 17:20
PAT
-
CCU
5h 10m1 stop
₹ 10,593IndiGo
Tue, 24 Feb - Wed, 25 Feb
Multiple Airlines Logo
00:30 - 09:40
CCU
-
PAT
9h 10m1 stop
Multiple Airlines Logo
20:25 - 21:35
PAT
-
CCU
1h 10mdirect
₹ 14,214Multiple Airlines
Booking Insights

KAYAK's insights & trends for Kolkata to Patna flights

Get data-powered insights and trends into flights from Kolkata to Patna to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Kolkata to Patna?

The average price of all round-trip flights from Kolkata to Patna clicked on KAYAK for each day over the last 12 months.

When flying from Kolkata to Patna, you should consider leaving on a Tuesday and avoid Wednesdays if you are looking for the best rates. For your return to Kolkata, you’ll find the best rates on Thursdays and the most expensive ones on Tuesdays.

What is the cheapest month to fly from Kolkata to Patna?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kolkata to Patna, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kolkata to Patna is November, where tickets cost ₹ 6,700 (return) on average. On the other hand, the most expensive months are October and August, where the average cost of round-trip tickets is ₹ 10,774 and ₹ 9,144 respectively.

Can I save money by flying with a stopover from Kolkata to Patna?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of ₹ 7,817, prices are generally cheapest when you fly direct.

Find deals

Good to know

Low seasonOctober
Cheapest flight₹ 2,897
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Kolkata to Patna

When to book flights from Kolkata to Patna

Are your dates flexible? Find out the best times to travel from Kolkata to Patna based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kolkata to Patna

  • What is the cheapest flight from Kolkata to Patna?

    In the last 3 days, the lowest price for a flight from Kolkata to Patna was ₹ 2,897 for a one-way ticket and ₹ 6,428 for a return.

  • Which airports will I be using when flying from Kolkata to Patna?

    When flying out of Kolkata you will be using Kolkata Netaji S. Chandra. You will be landing at Patna, also known as Patna.

  • Which aircraft models fly most regularly from Kolkata to Patna?

    The Airbus A320neo is the aircraft model that flies most regularly on the Kolkata to Patna flight route.

  • On which days can I fly direct from Kolkata to Patna?

    There are direct flights from Kolkata to Patna on a daily basis.

  • Which is the best airline for flights from Kolkata to Patna, IndiGo or Air India Express?

    The two airlines most popular with KAYAK users for flights from Kolkata to Patna are IndiGo and Air India Express. With an average price for the route of ₹ 7,920 and an overall rating of 6.8, IndiGo is the most popular choice. Air India Express is also a great choice for the route, with an average price of ₹ 7,272 and an overall rating of 6.3.

  • How does KAYAK find such low prices on flights from Kolkata to Patna?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kolkata to Patna.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kolkata to Patna?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Patna from Kolkata is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kolkata to Patna?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Patna with an airline and back to Kolkata with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kolkata to Patna?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Patna from Kolkata up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Kolkata to Patna

  • Looking for a cheap flight? 25% of our users found flights on this route for ₹ 4,800 or less one-way and ₹ 7,176 or less round-trip.

Prefer to fly direct from Kolkata Netaji S. Chandra to Patna?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Kolkata Netaji S. Chandra to Patna.
Find which airlines fly direct from Kolkata Netaji S. Chandra Airport to Patna Airport, which days they fly and book direct flights.

Direct departures

Kolkata Netaji S. Chandra to Patna

Monday

IndiGo

IndiGo

Tuesday

IndiGo

IndiGo

Wednesday

IndiGo

IndiGo

Thursday

IndiGo

IndiGo

Friday

IndiGo

IndiGo

Saturday

IndiGo

IndiGo

Sunday

IndiGo

IndiGo

See more direct flights

Direct returns

Patna to Kolkata Netaji S. Chandra

Monday

IndiGo

IndiGo

Tuesday

IndiGo

IndiGo

Wednesday

IndiGo

IndiGo

Thursday

IndiGo

IndiGo

Friday

IndiGo

IndiGo

Saturday

IndiGo

IndiGo

Sunday

IndiGo

IndiGo

See more direct flights

Reviews of the top airlines flying from Kolkata to Patna

 
See real verified KAYAK customer reviews for airlines flying from Kolkata to Patna. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kolkata to Patna? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
IndiGoOverall score based on 508 reviews
7.4Crew
6.8Comfort
5.7Entertainment
6.3Food
6.9Boarding
Airline reviews

As budget airline everything was good. Except that - boarding process can be more organised. Then if entertainment systems are not operational. Its better to keep them switch off.

8.0 ExcellentSanchi, Dec 2025
DEL - IST
Read more IndiGo reviews

As budget airline everything was good. Except that - boarding process can be more organised. Then if entertainment systems are not operational. Its better to keep them switch off.

Flight cancelled after 4+ hour delay. Indigo created a nightmare scenario and showed the most callus attitude towards the passengers I will refer to them was IndiNoGo!

Very nice and pleasant. Boarding was quick and the crew were responsive

Foreign nationals are not permitted to check in online in advance. We can only check in at the airport, so choice of seat was limited. I was stuck in a very uncomfortable location. I would expect a meal included in a flight of this duration. The food options to buy are very basic. IngiGo are a very good domestic carrier, but if they are serious about operating more international, longer haul flights, they need to improve this service to match every other airline I know.

IndiGo is low cost and therefore no frills, but is always a pleasant experience. No mood lighting and fancy features but clean aircraft, professional crew and absolute value for money.

Very hard seats. No food service, even though price is not competitive.

Very hard seats for long flights. No food even on International flight. Won't fly Indigo again if I can help it.

Some seats don’t recline. No USB port or power outlet, no inflight WIFI - not even for SMS/Messaging apps. Ontime performance was very good. They should have at least one crew member who speaks the local language, for flights like these.

Although we took the XL seats with more width, we found that you do not have a seat in front to stow your personal item, nor can you stretch your legs. This is not the best option for a comfortable seat. Boarding was timely but disorganized without any row based entry.

Not professional and didn’t know about double seat even when I paid for it and have a confirmation. Lack of comms between teams.

The crew was polite. The snacks were served cold and were tasteless.

Absolutely ignorant Air India personnel at the Air India counters in Cochin Airport.

Everything you need to know for your flight from Kolkata to Patna

Information on your arrival and departure airports

Kolkata (CCU)
Patna (PAT)