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Cheap flights from Patna to Kolkata from ₹ 3,852

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 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Patna to Kolkata (PAT-CCU)

Cheap return flights

IndiGo Logo
12:20 - 13:30PAT-CCU
1h 10mdirect
IndiGo Logo
17:45 - 18:50CCU-PAT
1h 05mdirect
₹ 7,353IndiGo
Find Deal
Mon, 8 Sep - Mon, 15 Sep
IndiGo Logo
19:25 - 20:40PAT-CCU
1h 15mdirect
IndiGo Logo
17:45 - 18:50CCU-PAT
1h 05mdirect
₹ 7,616IndiGo
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Logo
15:25 - 20:00PAT-CCU
4h 35m1 stop
Logo
10:40 - 11:50CCU-PAT
1h 10mdirect
₹ 9,717
Find Deal
Mon, 8 Sep - Mon, 15 Sep
Logo
15:25 - 20:00PAT-CCU
4h 35m1 stop
Logo
17:45 - 18:50CCU-PAT
1h 05mdirect
₹ 10,592
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Air India Express Logo
15:25 - 20:00PAT-CCU
4h 35m1 stop
Air India Express Logo
13:20 - 19:40CCU-PAT
6h 20m1 stop
₹ 11,993Air India Express
Find Deal
Fri, 12 Sep - Fri, 19 Sep
Air India Express Logo
15:25 - 20:00PAT-CCU
4h 35m1 stop
Air India Express Logo
13:20 - 19:40CCU-PAT
6h 20m1 stop
₹ 12,430Air India Express
Find Deal
Mon, 8 Sep - Mon, 15 Sep
Air India Logo
10:40 - 21:40PAT-CCU
11h 00m2 stops
Air India Logo
00:55 - 18:25CCU-PAT
17h 30m1 stop
₹ 27,224Air India
Find Deal
Fri, 12 Sep - Thu, 18 Sep
SpiceJet Logo
12:40 - 22:05PAT-CCU
9h 25m1 stop
SpiceJet Logo
18:55 - 12:10CCU-PAT
17h 15m1 stop
₹ 70,292SpiceJet
Find Deal
Mon, 29 Sep - Mon, 6 Oct
Air India Logo
23:10 - 20:30PAT-CCU
21h 20m1 stop
Air India Logo
00:55 - 22:00CCU-PAT
21h 05m1 stop
₹ 79,484Air India
Find Deal
Sun, 14 Sep - Sat, 20 Sep
SpiceJet Logo
21:50 - 22:05PAT-CCU
24h 15m2 stops
SpiceJet Logo
18:55 - 21:10CCU-PAT
26h 15m2 stops
₹ 116,775SpiceJet
Find Deal
Mon, 29 Sep - Mon, 6 Oct

IndiGo flights from Patna to Kolkata

Our best IndiGo deals on Patna to Kolkata flight tickets
IndiGo
8 Sept
PAT12:20Patna
1h 10m
CCU13:30Kolkata Netaji S. Chandra
15 Sept
CCU17:45Kolkata Netaji S. Chandra
1h 05m
PAT18:50Patna
₹ 7,353
Find similar
IndiGo
12 Sept
PAT19:25Patna
1h 15m
CCU20:40Kolkata Netaji S. Chandra
19 Sept
CCU17:45Kolkata Netaji S. Chandra
1h 05m
PAT18:50Patna
₹ 7,616
Find similar
IndiGo
29 Sept
PAT15:55Patna
1h 10m
CCU17:05Kolkata Netaji S. Chandra
6 Oct
CCU10:25Kolkata Netaji S. Chandra
1h 20m
PAT11:45Patna
₹ 8,491
Find similar

Air India Express flights from Patna to Kolkata

Our best Air India Express deals on Patna to Kolkata flight tickets
Air India Express
12 Sept
PAT15:25Patna
4h 35m
1 stop
CCU20:00Kolkata Netaji S. Chandra
19 Sept
CCU13:20Kolkata Netaji S. Chandra
6h 20m
1 stop
PAT19:40Patna
₹ 11,993
Find similar
Air India Express
8 Sept
PAT15:25Patna
4h 35m
1 stop
CCU20:00Kolkata Netaji S. Chandra
15 Sept
CCU13:20Kolkata Netaji S. Chandra
6h 20m
1 stop
PAT19:40Patna
₹ 12,430
Find similar
Air India Express
12 Sept
PAT15:25Patna
4h 35m
1 stop
CCU20:00Kolkata Netaji S. Chandra
19 Sept
CCU13:20Kolkata Netaji S. Chandra
6h 20m
1 stop
PAT19:40Patna
₹ 13,218
Find similar

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 16 August 2025.
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

PatnaKolkata

PAT - CCU

PATCCU

Patna

Mon 8/9

12:20-13:30

Nonstop1h 10m

Kolkata Netaji S. Chandra

Mon 15/9

17:45-18:50

Nonstop1h 05m

₹ 7,353

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 12/9

19:25-20:40

Nonstop1h 15m

Kolkata Netaji S. Chandra

Fri 19/9

17:45-18:50

Nonstop1h 05m

₹ 7,616

PatnaKolkata

PAT - CCU

PATCCU

Patna

Mon 8/9

15:25-20:00

1 stop4h 35m

Kolkata Netaji S. Chandra

Mon 15/9

10:40-11:50

Nonstop1h 10m

₹ 9,717

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 12/9

15:25-20:00

1 stop4h 35m

Kolkata Netaji S. Chandra

Fri 19/9

17:45-18:50

Nonstop1h 05m

₹ 10,592

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 12/9

15:25-20:00

1 stop4h 35m

Kolkata Netaji S. Chandra

Fri 19/9

13:20-19:40

1 stop6h 20m

₹ 11,993

PatnaKolkata

PAT - CCU

PATCCU

Patna

Mon 8/9

15:25-20:00

1 stop4h 35m

Kolkata Netaji S. Chandra

Mon 15/9

13:20-19:40

1 stop6h 20m

₹ 12,430

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 12/9

10:40-21:40

2 stops11h 00m

Kolkata Netaji S. Chandra

Thu 18/9

00:55-18:25

1 stop17h 30m

₹ 27,224

PatnaKolkata

PAT - CCU

PATCCU

Patna

Mon 29/9

12:40-22:05

1 stop9h 25m

Kolkata Netaji S. Chandra

Mon 6/10

18:55-12:10

1 stop17h 15m

₹ 70,292

PatnaKolkata

PAT - CCU

PATCCU

Patna

Sun 14/9

23:10-20:30

1 stop21h 20m

Kolkata Netaji S. Chandra

Sat 20/9

00:55-22:00

1 stop21h 05m

₹ 79,484

PatnaKolkata

PAT - CCU

PATCCU

Patna

Mon 29/9

21:50-22:05

2 stops24h 15m

Kolkata Netaji S. Chandra

Mon 6/10

18:55-21:10

2 stops26h 15m

₹ 116,775

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 cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of May, then departing from Patna during the month June is also very affordable. Most momondo users find prices during this month for around ₹ 7,091.

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 Thursday when prices can be found for as low as ₹ 8,568. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Patna to Kolkata for around ₹ 16,655.

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 ₹ 9,059. 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 ₹ 17,762 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 Netaji S. Chandra flights?

There are 2 cabin classes available to choose from on Patna to Kolkata Netaji S. Chandra 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 3% 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 August 2025, prices for Patna to Kolkata flights are approximately 7% 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

₹ 3,852

Fastest flight time

1h 10m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Kolkata

1 airport
The best one-way flight to Kolkata from Patna in the past 72 hours is ₹ 3,852. The best return flight deal from Patna to Kolkata found on momondo in the last 72 hours is ₹ 7,353.
The fastest flight from Patna to Kolkata takes 1h 10m
Direct flights go from Patna to Kolkata on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airline offering direct flights is IndiGo..
There is 1 airport near Kolkata: Kolkata Netaji S. Chandra (CCU)
Search flight deals

  • 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 10m.

  • 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
Air India ExpressPriceFrom ₹ 6,036Free CancellationRating
6.3
10 reviews
Search Air India Express flights
IndiGoPriceFrom ₹ 6,751Free CancellationRating
6.8
479 reviews
Search IndiGo flights

  • IndiGo Flights From Patna to Kolkata

    IndiGo is one of the most popular airlines flying from Patna to Kolkata, operating 14 flights/week on average for this route. A good IndiGo flight deal for Patna to Kolkata starts from ₹ 77 round-trip, up to an average price of ₹ 89. 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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