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Cheap flights from Patna to Kolkata from ₹ 3,705

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Patna to Kolkata departing on 30/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Patna to Kolkata

Cheap return flights

Enter your travel dates to find the best prices.
IndiGo Logo
19:45 - 21:05
PAT
-
CCU
1h 20mdirect
IndiGo Logo
18:05 - 19:10
CCU
-
PAT
1h 05mdirect
₹ 8,169IndiGo
Fri, 14 Aug - Fri, 21 Aug
IndiGo Logo
19:45 - 21:05
PAT
-
CCU
1h 20mdirect
IndiGo Logo
10:45 - 11:55
CCU
-
PAT
1h 10mdirect
₹ 8,264IndiGo
Mon, 13 Jul - Thu, 16 Jul
IndiGo Logo
19:45 - 21:05
PAT
-
CCU
1h 20mdirect
IndiGo Logo
18:05 - 19:10
CCU
-
PAT
1h 05mdirect
₹ 8,359IndiGo
Fri, 14 Aug - Fri, 21 Aug
IndiGo Logo
12:40 - 13:45
PAT
-
CCU
1h 05mdirect
IndiGo Logo
18:05 - 19:10
CCU
-
PAT
1h 05mdirect
₹ 8,454IndiGo
Sat, 8 Aug - Sun, 16 Aug
IndiGo Logo
12:40 - 13:45
PAT
-
CCU
1h 05mdirect
IndiGo Logo
18:05 - 19:10
CCU
-
PAT
1h 05mdirect
₹ 8,549IndiGo
Thu, 16 Jul - Thu, 23 Jul
IndiGo Logo
18:25 - 22:45
PAT
-
CCU
4h 20m
1 stop
IndiGo Logo
18:05 - 19:10
CCU
-
PAT
1h 05mdirect
₹ 9,594IndiGo
Wed, 19 Aug - Sun, 30 Aug
IndiGo Logo
12:40 - 13:45
PAT
-
CCU
1h 05mdirect
IndiGo Logo
06:50 - 14:40
CCU
-
PAT
7h 50m
1 stop
₹ 9,689IndiGo
Fri, 14 Aug - Fri, 21 Aug
IndiGo Logo
12:40 - 13:45
PAT
-
CCU
1h 05mdirect
IndiGo Logo
06:50 - 14:40
CCU
-
PAT
7h 50m
1 stop
₹ 9,784IndiGo
Fri, 14 Aug - Fri, 21 Aug
IndiGo Logo
12:40 - 13:45
PAT
-
CCU
1h 05mdirect
IndiGo Logo
06:50 - 14:40
CCU
-
PAT
7h 50m
1 stop
₹ 9,974IndiGo
Fri, 14 Aug - Fri, 21 Aug
IndiGo Logo
18:25 - 22:45
PAT
-
CCU
4h 20m
1 stop
IndiGo Logo
10:45 - 11:55
CCU
-
PAT
1h 10mdirect
₹ 10,069IndiGo
Sat, 8 Aug - Sun, 16 Aug

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IndiGo flights from Patna to Kolkata

Our best IndiGo deals on Patna to Kolkata flight tickets
IndiGo
14 Aug
PAT19:45Patna
1h 20m
CCU21:05Kolkata Netaji S. Chandra
21 Aug
CCU18:05Kolkata Netaji S. Chandra
1h 05m
PAT19:10Patna
₹ 8,169
IndiGo
13 Jul
PAT19:45Patna
1h 20m
CCU21:05Kolkata Netaji S. Chandra
16 Jul
CCU10:45Kolkata Netaji S. Chandra
1h 10m
PAT11:55Patna
₹ 8,264
IndiGo
14 Aug
PAT19:45Patna
1h 20m
CCU21:05Kolkata Netaji S. Chandra
21 Aug
CCU18:05Kolkata Netaji S. Chandra
1h 05m
PAT19:10Patna
₹ 8,359

Air India flights from Patna to Kolkata

Our best Air India deals on Patna to Kolkata flight tickets
Air India
14 Aug
PAT13:25Patna
6h 55m
1 stop
CCU20:20Kolkata Netaji S. Chandra
20 Aug
CCU00:30Kolkata Netaji S. Chandra
12h 00m
1 stop
PAT12:30Patna
₹ 27,168
Air India
16 Jul
PAT19:10Patna
25h 10m
1 stop
CCU20:20Kolkata Netaji S. Chandra
23 Jul
CCU12:55Kolkata Netaji S. Chandra
5h 35m
1 stop
PAT18:30Patna
₹ 27,263
Air India
16 Jul
PAT19:10Patna
25h 10m
1 stop
CCU20:20Kolkata Netaji S. Chandra
23 Jul
CCU06:30Kolkata Netaji S. Chandra
12h 00m
2 stops
PAT18:30Patna
₹ 35,813

momondo Fare Finder

 
Customise 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, momondo users made 59,053 searches. Data last updated 2 July 2026.
Use the filters below to find and compare flights from Patna to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 14/8

19:45-21:05

Nonstop1h 20m

Kolkata Netaji S. Chandra

Fri 21/8

18:05-19:10

Nonstop1h 05m

₹ 8,169

PatnaKolkata

PAT - CCU

PATCCU

Patna

Mon 13/7

19:45-21:05

Nonstop1h 20m

Kolkata Netaji S. Chandra

Thu 16/7

10:45-11:55

Nonstop1h 10m

₹ 8,264

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 14/8

19:45-21:05

Nonstop1h 20m

Kolkata Netaji S. Chandra

Fri 21/8

18:05-19:10

Nonstop1h 05m

₹ 8,359
Fastest return journey

PatnaKolkata

PAT - CCU

PATCCU

Patna

Sat 8/8

12:40-13:45

Nonstop1h 05m

Kolkata Netaji S. Chandra

Sun 16/8

18:05-19:10

Nonstop1h 05m

₹ 8,454

PatnaKolkata

PAT - CCU

PATCCU

Patna

Thu 16/7

12:40-13:45

Nonstop1h 05m

Kolkata Netaji S. Chandra

Thu 23/7

18:05-19:10

Nonstop1h 05m

₹ 8,549

PatnaKolkata

PAT - CCU

PATCCU

Patna

Wed 19/8

18:25-22:45

1 stop4h 20m

Kolkata Netaji S. Chandra

Sun 30/8

18:05-19:10

Nonstop1h 05m

₹ 9,594

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 14/8

12:40-13:45

Nonstop1h 05m

Kolkata Netaji S. Chandra

Fri 21/8

06:50-14:40

1 stop7h 50m

₹ 9,689

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 14/8

12:40-13:45

Nonstop1h 05m

Kolkata Netaji S. Chandra

Fri 21/8

06:50-14:40

1 stop7h 50m

₹ 9,784

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 14/8

12:40-13:45

Nonstop1h 05m

Kolkata Netaji S. Chandra

Fri 21/8

06:50-14:40

1 stop7h 50m

₹ 9,974

PatnaKolkata

PAT - CCU

PATCCU

Patna

Sat 8/8

18:25-22:45

1 stop4h 20m

Kolkata Netaji S. Chandra

Sun 16/8

10:45-11:55

Nonstop1h 10m

₹ 10,069

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kolkata from

How to get the cheapest flight ticket from Patna to Kolkata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Patna and Kolkata?

What is the cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of March, then departing from Patna during the month January is also very affordable. Most momondo users find prices during this month for around ₹ 7,410.

What is the cheapest day to depart on your flight to Kolkata?

The cheapest day to depart on your flight to Kolkata is on a Wednesday when prices can be found for as low as ₹ 8,902. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Patna to Kolkata for around ₹ 10,358.

What is the cheapest time of day to depart on your flight to Kolkata?

According to our data, the cheapest time of day to fly to Kolkata is in the evening. momondo users have found flights departing from Patna to Kolkata in the evening for as low as ₹ 8,788. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Kolkata, so prices are often more expensive at around ₹ 10,676 per ticket.

What is the cheapest Patna to Kolkata Netaji S. Chandra flight route?

Fly from Patna to Kolkata Netaji S. Chandra for the best Patna - Kolkata Netaji S. Chandra flight prices

What cabin class options are available on Patna to Kolkata flights?

There is only 1 cabin class available to choose from on Patna to Kolkata flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Patna to Kolkata flights?

You could potentially save up to 17% on your flight if you consider stops on a Patna to Kolkata flight.

How have Patna to Kolkata flight prices changed over time?

As of July 2026, prices for Patna to Kolkata flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Patna to Kolkata

Are you open to changing your travel dates? Check out the ideal times to fly from Patna to Kolkata according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Patna to Kolkata (PAT to CCU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Patna to Kolkata

Best price found

₹ 4,076

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Kolkata

1 airport
The best one-way flight to Kolkata from Patna in the past 72 hours is ₹ 4,076. The best return flight deal from Patna to Kolkata found on momondo in the last 72 hours is ₹ 10,958.
The fastest flight from Patna to Kolkata takes 1h 05m
Direct flights go from Patna to Kolkata every day.
There is 1 airport in Kolkata. From Patna there are direct flights to Kolkata Netaji S. Chandra (CCU).
Search flight deals

Frequently asked questions about flying from Patna to Kolkata

  • How far is Patna to Kolkata Netaji S. Chandra by plane?

    Kolkata Netaji S. Chandra is 473.8 km away from Patna. A reasonable flight in good conditions will take 1h 05m.

  • When did momondo last update prices for flights from Patna Airport to Kolkata Netaji S. Chandra Airport?

    Prices for flights from Patna Airport to Kolkata Netaji S. Chandra Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Patna Airport to Kolkata Netaji S. Chandra Airport?

  • How old do you have to be to fly from Patna Airport to Kolkata Netaji S. Chandra Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Patna Airport to Kolkata Netaji S. Chandra Airport.

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The travel and health documents you'll need for your trip to Kolkata Netaji S. Chandra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Patna to Kolkata?

  • What is the most popular airline from Patna to Kolkata?

Best airlines flying from Patna to Kolkata

Compare and see reviews for airlines that fly from Patna to Kolkata with momondo
Airline
Rating
Free Cancellation
Price
IndiGoPriceFrom ₹ 4,157Free CancellationRating
6.8
574 reviews
Search IndiGo flights
Air IndiaPriceFrom ₹ 20,511Free CancellationRating
5.6
2,957 reviews
Search Air India flights

  • IndiGo Flights From Patna to Kolkata

    IndiGo is one of the most popular airlines flying from Patna to Kolkata, operating 13 flights/week on average for this route. A good IndiGo flight deal for Patna to Kolkata starts from ₹ 4,157 round-trip, up to an average price of ₹ 8,406. Our users have rated IndiGo at 6.8/10.

Why use momondo?

Why should I use momondo to find a flight deal from Patna to Kolkata?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kolkata from Patna.

Can I find flights from Patna to Kolkata with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Patna to Kolkata flights to just show those with flexible booking policies.

How can momondo help me find flights from Patna to Kolkata?

momondo helps you find the best flight between Patna and Kolkata by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Patna to Kolkata right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Patna to Kolkata flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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