HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kolkata

$70+ Cheap flights from Patna to Kolkata (PAT - CCU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
PAT — CCU
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Patna to Kolkata with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Patna to Kolkata

Cheapest flights from Patna to Kolkata
Explore the most affordable flight options available from Patna to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Booking.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/612:10 pm
PAT
-
CCU
1 stop5h 10m
IndiGo
Fri 3/137:55 am
CCU
-
PAT
Nonstop1h 25m
IndiGo
Deal found 1/20$70
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:30 am
PAT
-
CCU
2 stops15h 05m
Multiple Airlines
Fri 3/139:55 am
CCU
-
PAT
1 stop10h 50m
Multiple Airlines
Deal found 1/20$245
This SpiceJet deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SpiceJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/139:40 pm
PAT
-
CCU
1 stop13h 05m
SpiceJet
Mon 2/166:05 am
CCU
-
PAT
1 stop15h 00m
SpiceJet
Deal found 1/21$453
This SpiceJet deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SpiceJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/189:40 pm
PAT
-
CCU
2 stops24h 05m
SpiceJet
Wed 2/2510:35 pm
CCU
-
PAT
2 stops22h 30m
SpiceJet
Deal found 1/21$676
This OneTravel deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/612:30 pm
PAT
-
CCU
2 stops37h 05m
SpiceJet
Fri 3/136:45 pm
CCU
-
PAT
2 stops17h 15m
SpiceJet
Deal found 1/20$785

Find flight deals from Patna to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Patna (PAT) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$70
(Booking.com)

Popular in

October

Cheapest in

December

Average price

$80

Good round-trip deal

$78 or less

Good one-way deal

$52 or less
Provider with most accurate pricing for Patna-Kolkata Netaji S. Chandra flight deals.
Search Deals
Provider most trusted by Cheapflights users for Patna-Kolkata Netaji S. Chandra flights.
Search Deals
From Patna to Kolkata Netaji S. Chandra
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Patna to Kolkata Netaji S. Chandra.
Search Deals
Price to beat on a one-way flight from Patna to Kolkata Netaji S. Chandra.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Patna to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Patna to Kolkata that are best for you.

Fly from

Patna

Fly to

Kolkata

Route

Depart

Return

Price

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 3/6

9:55 am-11:05 am

Nonstop1h 10m

Kolkata Netaji S. Chandra

Fri 3/13

6:40 pm-7:45 pm

Nonstop1h 05m

$76

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 3/6

8:30 am-11:35 pm

2 stops15h 05m

Kolkata Netaji S. Chandra

Fri 3/13

9:55 am-8:45 pm

1 stop10h 50m

$245

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 2/13

9:40 pm-10:45 am

1 stop13h 05m

Kolkata Netaji S. Chandra

Mon 2/16

6:05 am-9:05 pm

1 stop15h 00m

$453

PatnaKolkata

PAT - CCU

PATCCU

Patna

Wed 2/18

9:40 pm-9:45 pm

2 stops24h 05m

Kolkata Netaji S. Chandra

Wed 2/25

10:35 pm-9:05 pm

2 stops22h 30m

$676

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 3/6

12:30 pm-1:35 am

2 stops37h 05m

Kolkata Netaji S. Chandra

Fri 3/13

6:45 pm-12:00 pm

2 stops17h 15m

$785

PatnaKolkata

PAT - CCU

PATCCU

Patna

Mon 3/9

3:30 pm-12:35 am

2 stops9h 05m

$227

PatnaKolkata

PAT - CCU

PATCCU

Patna

Thu 2/5

9:40 pm-10:00 am

1 stop12h 20m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from Patna to Kolkata

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Patna to Kolkata in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Patna-Kolkata flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Patna-Kolkata flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Patna-Kolkata flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Patna-Kolkata flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Patna-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Patna to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Patna with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Patna to Kolkata?

Currently, March is the cheapest month in which you can book a flight from Patna to Kolkata (average of $68). Flying from Patna to Kolkata in October is currently the most expensive (average of $84). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PAT to CCU?

Find hourly flight availability from Patna to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Patna to Kolkata as you normally would.

How much does it cost to fly round-trip from Patna to Kolkata?

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated January 21, 2026.
Get a feel of what it's like to fly with IndiGo and Air India Express from Patna to Kolkata by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
527 reviews

Food

6.2

Crew

7.3

Overall

6.8

Comfort

6.7

Boarding

6.8

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

shaq,Dec 2025

DEL - GAU

They denied my meal which was included in ticket and also broke my bag completely and now they are denying responsibility
IndiGo
6.8
Okay
527 reviews
IndiGo
6.8
Okay
527 reviews

Food

6.2

Crew

7.3

Overall

6.8

Comfort

6.7

Boarding

6.8

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

shaq,Dec 2025

DEL - GAU

They denied my meal which was included in ticket and also broke my bag completely and now they are denying responsibility
Air India Express
5.7
Fair
14 reviews
IndiGo
6.8
Okay
527 reviews

Food

6.2

Crew

7.3

Overall

6.8

Comfort

6.7

Boarding

6.8

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

shaq,Dec 2025

DEL - GAU

They denied my meal which was included in ticket and also broke my bag completely and now they are denying responsibility

Related info for your journey

Find useful and relevant information for your journey from Patna to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Patna to Kolkata?

    You will need to book a flight from Patna to Kolkata Netaji S. Chandra if you want to fly from Patna to Kolkata. At least 2 different airlines have flights from Patna (PAT) to Netaji S. Chandra (CCU) on a regular basis. There are 3 flights to Kolkata from the Patna airport per day. If you manage to book one that is nonstop, then you can expect the flight time from PAT to CCU to be around 0h 55m.

  • How popular is this Patna to Kolkata flight route?

    The Patna to Kolkata Netaji S. Chandra flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Patna to Kolkata?

    For as low as $76, IndiGo can have you in Kolkata from Patna in 1h 10m. The distance between Patna and Kolkata is about 293 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Patna to Kolkata round-trip?

    Currently priced at $75, Air India Express will fly you from Patna to Kolkata and back. In addition to Air India Express, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on IndiGo for as low as $78. You may be able to fly from Patna to Kolkata for 15% less than the average price by searching for these airlines.

  • What are the cheapest flights from Patna to Kolkata?

    Looking at all options, your cheapest flight can be booked for $36. While the most popular route (Patna - Kolkata Netaji S. Chandra) can be booked for $66 on average, our data indicates $65 when flying from Patna to Kolkata.

  • Can I find deals for flights from Patna to Kolkata that include hotel bookings?

    Yes. In addition to deals on Patna to Kolkata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Patna to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Patna to Kolkata.

  • Can I find deals for business class flights from Patna to Kolkata?

    Yes. Cheapflights offers flight deals from Patna to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Patna to Kolkata?

    Currently, March is the cheapest month in which you can book a flight from Patna to Kolkata (average of $68). Flying from Patna to Kolkata in October is currently the most expensive (average of $84). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Kolkata by adding a car rental and/or hotel reservation to your travel itinerary.
Kolkata car rentals
Kolkata Netaji S. Chandra Airport car rentals

Top 2 airlines flying from Patna to Kolkata

Discover the top 2 airlines that operate flights from Patna to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air India ExpressCheapest$75Average$86FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$78Average$88FlexibilityNo cancel feeOn-time80%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.