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$68+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
PAT — CCU
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Patna to Kolkata

Best flights from Patna to Kolkata
Discover carefully curated flight deals from Patna to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2025.

This Booking.com deal was found by Cheapflights users on 12/20. 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.
Mon 1/1912:00 pmPAT - CCU
Nonstop0h 50mIndiGo
Mon 1/2610:10 amCCU - PAT
Nonstop1h 10mIndiGo
Deal found 12/20$68
This Booking.com deal was found by Cheapflights users on 12/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/44:00 pmPAT - CCU
Nonstop1h 15mIndiGo
Wed 2/117:55 amCCU - PAT
Nonstop1h 25mIndiGo
Deal found 12/21$71
This Booking.com deal was found by Cheapflights users on 12/19. 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.
Mon 2/28:25 pmPAT - CCU
Nonstop1h 10mIndiGo
Mon 2/97:55 amCCU - PAT
Nonstop1h 25mIndiGo
Deal found 12/19$71
This Kiwi.com deal was found by Cheapflights users on 12/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1912:00 pmPAT - CCU
Nonstop0h 50mMultiple Airlines
Mon 1/267:15 pmCCU - PAT
2 stops14h 25mMultiple Airlines
Deal found 12/20$171
This Booking.com deal was found by Cheapflights users on 12/19. 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.
Sun 2/18:25 pmPAT - CCU
Nonstop1h 10mIndiGo
Tue 2/32:20 pmCCU - PAT
Nonstop1h 00mIndiGo
Deal found 12/19$73

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 December 21, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$68
(Booking.com)

Popular in

October

Cheapest in

December

Average price

$79

Good one-way deal

$44 or less
Provider with most accurate pricing for Patna-Kolkata Netaji S. Chandra flight deals.
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Provider most trusted by Cheapflights users for Patna-Kolkata Netaji S. Chandra flights.
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From Patna to Kolkata Netaji S. Chandra
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($8 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 December 2025
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Price to beat on a one-way flight from Patna to Kolkata Netaji S. Chandra.
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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 December 21, 2025.
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

Mon 1/19

12:00 pm-12:50 pm

Nonstop0h 50m

Kolkata Netaji S. Chandra

Mon 1/26

10:10 am-11:20 am

Nonstop1h 10m

$68

PatnaKolkata

PAT - CCU

PATCCU

Patna

Wed 2/4

4:00 pm-5:15 pm

Nonstop1h 15m

Kolkata Netaji S. Chandra

Wed 2/11

7:55 am-9:20 am

Nonstop1h 25m

$71

PatnaKolkata

PAT - CCU

PATCCU

Patna

Mon 2/2

8:25 pm-9:35 pm

Nonstop1h 10m

Kolkata Netaji S. Chandra

Mon 2/9

7:55 am-9:20 am

Nonstop1h 25m

$71

PatnaKolkata

PAT - CCU

PATCCU

Patna

Sun 2/1

8:25 pm-9:35 pm

Nonstop1h 10m

Kolkata Netaji S. Chandra

Tue 2/3

2:20 pm-3:20 pm

Nonstop1h 00m

$73

PatnaKolkata

PAT - CCU

PATCCU

Patna

Mon 1/19

12:00 pm-12:50 pm

Nonstop0h 50m

Kolkata Netaji S. Chandra

Mon 1/26

7:15 pm-9:40 am

2 stops14h 25m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

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 December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OneTravelPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice 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 OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Patna-Kolkata flight deals on Cheapflights vs. OneTravel >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 OneTravel the most. OneTravel 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 $66). 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 December 21, 2025.

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 December 21, 2025.
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
510 reviews

Food

6.3

Comfort

6.8

Crew

7.4

Entertainment

5.7

Boarding

6.9

Overall

6.8

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
IndiGo
6.8
Okay
510 reviews
IndiGo
6.8
Okay
510 reviews

Food

6.3

Comfort

6.8

Crew

7.4

Entertainment

5.7

Boarding

6.9

Overall

6.8

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
Air India Express
5.9
Fair
12 reviews
IndiGo
6.8
Okay
510 reviews

Food

6.3

Comfort

6.8

Crew

7.4

Entertainment

5.7

Boarding

6.9

Overall

6.8

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

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 1 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 $68, IndiGo can have you in Kolkata from Patna in 50m. The distance between Patna and Kolkata is about 293 mi. Generally, flights for this route are nonstop.

  • 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 $82. You may be able to fly from Patna to Kolkata for 16% 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 $37. While the most popular route (Patna - Kolkata Netaji S. Chandra) can be booked for $66 on average, our data indicates $63 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 $66). 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

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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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air India ExpressCheapest$75Average$86FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$82Average$89FlexibilityNo cancel feeOn-time80%

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