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Cheap flights from Patna to Kolkata from $45

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 9/25. 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

Cheap round-trip flights

IndiGo Logo
12:20 pm - 1:30 pmPAT-CCU
1h 10mnonstop
IndiGo Logo
2:10 pm - 3:20 pmCCU-PAT
1h 10mnonstop
$95IndiGo
Find Deal
Tue, Oct 14 - Tue, Oct 21
IndiGo Logo
3:55 pm - 5:05 pmPAT-CCU
1h 10mnonstop
IndiGo Logo
5:45 pm - 6:50 pmCCU-PAT
1h 05mnonstop
$102IndiGo
Find Deal
Mon, Oct 13 - Mon, Oct 20
IndiGo Logo
11:55 am - 1:05 pmPAT-CCU
1h 10mnonstop
IndiGo Logo
8:10 am - 9:20 amCCU-PAT
1h 10mnonstop
$108IndiGo
Find Deal
Wed, Oct 29 - Wed, Nov 5
IndiGo Logo
11:55 am - 1:05 pmPAT-CCU
1h 10mnonstop
IndiGo Logo
8:10 am - 9:20 amCCU-PAT
1h 10mnonstop
$109IndiGo
Find Deal
Fri, Oct 31 - Fri, Nov 7
IndiGo Logo
3:55 pm - 5:05 pmPAT-CCU
1h 10mnonstop
IndiGo Logo
5:45 pm - 6:50 pmCCU-PAT
1h 05mnonstop
$127IndiGo
Find Deal
Sat, Sep 27 - Tue, Sep 30
IndiGo Logo
3:55 pm - 5:05 pmPAT-CCU
1h 10mnonstop
IndiGo Logo
10:25 am - 11:45 amCCU-PAT
1h 20mnonstop
$129IndiGo
Find Deal
Fri, Sep 26 - Thu, Oct 2
Multiple Airlines Logo
3:25 pm - 11:40 pmPAT-CCU
8h 15m1 stop
Multiple Airlines Logo
2:20 pm - 3:30 pmCCU-PAT
1h 10mnonstop
$149Multiple Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Air India Logo
3:25 pm - 2:45 pmPAT-CCU
23h 20m1 stop
Air India Logo
1:55 pm - 7:40 pmCCU-PAT
29h 45m2 stops
$229Air India
Find Deal
Wed, Oct 29 - Wed, Nov 5
Air India Logo
3:25 pm - 2:45 pmPAT-CCU
23h 20m1 stop
Air India Logo
12:55 am - 5:45 pmCCU-PAT
16h 50m1 stop
$244Air India
Find Deal
Wed, Oct 29 - Tue, Nov 4
Air India Logo
3:25 pm - 3:00 pmPAT-CCU
23h 35m1 stop
Air India Logo
12:55 am - 5:45 pmCCU-PAT
16h 50m1 stop
$325Air India
Find Deal
Fri, Sep 26 - Wed, Oct 1

IndiGo flights from Patna to Kolkata

Our best IndiGo deals on Patna to Kolkata flight tickets
IndiGo
Oct 14
PAT12:20 pmPatna
1h 10m
CCU1:30 pmKolkata Netaji S. Chandra
Oct 21
CCU2:10 pmKolkata Netaji S. Chandra
1h 10m
PAT3:20 pmPatna
$95
Find similar
IndiGo
Oct 13
PAT3:55 pmPatna
1h 10m
CCU5:05 pmKolkata Netaji S. Chandra
Oct 20
CCU5:45 pmKolkata Netaji S. Chandra
1h 05m
PAT6:50 pmPatna
$102
Find similar
IndiGo
Oct 29
PAT11:55 amPatna
1h 10m
CCU1:05 pmKolkata Netaji S. Chandra
Nov 5
CCU8:10 amKolkata Netaji S. Chandra
1h 10m
PAT9:20 amPatna
$108
Find similar

Air India flights from Patna to Kolkata

Our best Air India deals on Patna to Kolkata flight tickets
Air India
Oct 29
PAT3:25 pmPatna
23h 20m
1 stop
CCU2:45 pmKolkata Netaji S. Chandra
Nov 5
CCU1:55 pmKolkata Netaji S. Chandra
29h 45m
2 stops
PAT7:40 pmPatna
$229
Find similar
Air India
Oct 29
PAT3:25 pmPatna
23h 20m
1 stop
CCU2:45 pmKolkata Netaji S. Chandra
Nov 4
CCU12:55 amKolkata Netaji S. Chandra
16h 50m
1 stop
PAT5:45 pmPatna
$244
Find similar
Air India
Sep 26
PAT3:25 pmPatna
23h 35m
1 stop
CCU3:00 pmKolkata Netaji S. Chandra
Oct 1
CCU12:55 amKolkata Netaji S. Chandra
16h 50m
1 stop
PAT5:45 pmPatna
$325
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 16, 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

Tue 10/14

12:20 pm-1:30 pm

Nonstop1h 10m

Kolkata Netaji S. Chandra

Tue 10/21

2:10 pm-3:20 pm

Nonstop1h 10m

$95

PatnaKolkata

PAT - CCU

PATCCU

Patna

Mon 10/13

3:55 pm-5:05 pm

Nonstop1h 10m

Kolkata Netaji S. Chandra

Mon 10/20

5:45 pm-6:50 pm

Nonstop1h 05m

$102

PatnaKolkata

PAT - CCU

PATCCU

Patna

Wed 10/29

11:55 am-1:05 pm

Nonstop1h 10m

Kolkata Netaji S. Chandra

Wed 11/5

8:10 am-9:20 am

Nonstop1h 10m

$108

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 10/31

11:55 am-1:05 pm

Nonstop1h 10m

Kolkata Netaji S. Chandra

Fri 11/7

8:10 am-9:20 am

Nonstop1h 10m

$109

PatnaKolkata

PAT - CCU

PATCCU

Patna

Sat 9/27

3:55 pm-5:05 pm

Nonstop1h 10m

Kolkata Netaji S. Chandra

Tue 9/30

5:45 pm-6:50 pm

Nonstop1h 05m

$127

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 9/26

3:55 pm-5:05 pm

Nonstop1h 10m

Kolkata Netaji S. Chandra

Thu 10/2

10:25 am-11:45 am

Nonstop1h 20m

$129

PatnaKolkata

PAT - CCU

PATCCU

Patna

Wed 10/29

3:25 pm-11:40 pm

1 stop8h 15m

Kolkata Netaji S. Chandra

Wed 11/5

2:20 pm-3:30 pm

Nonstop1h 10m

$149

PatnaKolkata

PAT - CCU

PATCCU

Patna

Wed 10/29

3:25 pm-2:45 pm

1 stop23h 20m

Kolkata Netaji S. Chandra

Wed 11/5

1:55 pm-7:40 pm

2 stops29h 45m

$229

PatnaKolkata

PAT - CCU

PATCCU

Patna

Wed 10/29

3:25 pm-2:45 pm

1 stop23h 20m

Kolkata Netaji S. Chandra

Tue 11/4

12:55 am-5:45 pm

1 stop16h 50m

$244

PatnaKolkata

PAT - CCU

PATCCU

Patna

Fri 9/26

3:25 pm-3:00 pm

1 stop23h 35m

Kolkata Netaji S. Chandra

Wed 10/1

12:55 am-5:45 pm

1 stop16h 50m

$325

Flights are sorted by cheapest round-trip 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?

The month of May is, on average, the cheapest month to fly to Kolkata from Patna, with most prices found around $81. If you aren’t able to travel during the month of May, then book flights to Kolkata from Patna during June instead. Flights to Kolkata in June, while not as cheap as those in May, still average around $81.

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

On average, the least expensive day to fly to Kolkata from Patna is on a Thursday. momondo users have found tickets for Thursday departures for as low as $85. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Kolkata on Tuesday is $355.

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

In the afternoon is the cheapest time of day to fly from Patna to Kolkata when you can find flight prices for as low as $86. Flying to Kolkata in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Kolkata are more costly in the evening, with an average ticket price of $126. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 is only 1 cabin class 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.

How have Patna to Kolkata flight prices changed over time?

As of September 2025, prices for Patna to Kolkata flights are approximately 82% more expensive 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 round-trip 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

Fastest flight time

1h 10m

Direct flights

Tue, Wed, Thu, Sat and Sun

Airports in Kolkata

1 airport
The fastest flight from Patna to Kolkata takes 1h 10m
Direct flights go from Patna to Kolkata on Tuesday, Wednesday, Thursday, Saturday and Sunday. The only 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?

    A flight from Patna to Kolkata Netaji S. Chandra will travel around 294.4 mi. Typically, this will take 1h 10m by plane in normal conditions.

  • 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 updated daily.

  • 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 required travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. We recommend that you seek guidance from your airline or a reliable 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 $75Free CancellationRating
6.3
10 reviews
Search Air India Express flights
IndiGoPriceFrom $81Free CancellationRating
6.9
484 reviews
Search IndiGo flights

  • IndiGo Flights From Patna to Kolkata

    Across 14 IndiGo flights from Patna to Kolkata this week, the average price was $90, with the best IndiGo deals starting from $81 round-trip. 484 users have rated IndiGo on momondo, with an average score of 6.9/10.

Why use momondo?

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

It is quick and easy to find Patna to Kolkata flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kolkata that suits you.

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

All flight searches from Patna to Kolkata on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Patna to Kolkata.

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

Of course. momondo tracks the price of Patna to Kolkata flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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