Cheap Flights from Kolkata to Patna from $132

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Flight deals from Kolkata to Patna

Looking for a cheap last-minute deal or the best return flight from Kolkata Airport to Patna Airport? If you want to travel next month, return fares start from $140. Find the lowest prices on one-way and return tickets right here.

Patna.$132 per passenger.Departing Mon, 12 Oct, returning Fri, 16 Oct.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Mon, 12 Oct, arriving in Patna.Inbound direct flight with IndiGo departs from Patna on Fri, 16 Oct, arriving in Kolkata.Price includes taxes and charges.From $132, select.

Patna.$132 per passenger.Departing Thu, 5 Nov, returning Fri, 6 Nov.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Thu, 5 Nov, arriving in Patna.Inbound direct flight with IndiGo departs from Patna on Fri, 6 Nov, arriving in Kolkata.Price includes taxes and charges.From $132, select.

Patna.$133 per passenger.Departing Thu, 25 Feb, returning Sat, 27 Feb.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Thu, 25 Feb, arriving in Patna.Inbound direct flight with IndiGo departs from Patna on Sat, 27 Feb, arriving in Kolkata.Price includes taxes and charges.From $133, select.

Patna.$133 per passenger.Departing Mon, 5 Oct, returning Tue, 10 Nov.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Mon, 5 Oct, arriving in Patna.Inbound direct flight with IndiGo departs from Patna on Tue, 10 Nov, arriving in Kolkata.Price includes taxes and charges.From $133, select.

Patna.$134 per passenger.Departing Wed, 24 Feb, returning Wed, 3 Mar.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Wed, 24 Feb, arriving in Patna.Inbound direct flight with IndiGo departs from Patna on Wed, 3 Mar, arriving in Kolkata.Price includes taxes and charges.From $134, select.

Patna.$134 per passenger.Departing Fri, 11 Sep, returning Sun, 11 Oct.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Fri, 11 Sep, arriving in Patna.Inbound direct flight with IndiGo departs from Patna on Sun, 11 Oct, arriving in Kolkata.Price includes taxes and charges.From $134, select.

Patna.$135 per passenger.Departing Fri, 25 Dec, returning Sat, 2 Jan.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Fri, 25 Dec, arriving in Patna.Inbound direct flight with IndiGo departs from Patna on Sat, 2 Jan, arriving in Kolkata.Price includes taxes and charges.From $135, select.

Patna.$138 per passenger.Departing Fri, 11 Dec, returning Fri, 18 Dec.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Fri, 11 Dec, arriving in Patna.Inbound direct flight with IndiGo departs from Patna on Fri, 18 Dec, arriving in Kolkata.Price includes taxes and charges.From $138, select.

Patna.$139 per passenger.Departing Sat, 26 Sep, returning Sun, 27 Sep.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Sat, 26 Sep, arriving in Patna.Inbound direct flight with IndiGo departs from Patna on Sun, 27 Sep, arriving in Kolkata.Price includes taxes and charges.From $139, select.

Patna.$140 per passenger.Departing Wed, 19 Aug, returning Wed, 26 Aug.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Wed, 19 Aug, arriving in Patna.Inbound direct flight with IndiGo departs from Patna on Wed, 26 Aug, arriving in Kolkata.Price includes taxes and charges.From $140, select.

Patna.$142 per passenger.Departing Sat, 29 Aug, returning Thu, 3 Sep.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Sat, 29 Aug, arriving in Patna.Inbound direct flight with IndiGo departs from Patna on Thu, 3 Sep, arriving in Kolkata.Price includes taxes and charges.From $142, select.

Patna.$147 per passenger.Departing Mon, 16 Nov, returning Fri, 8 Jan.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Mon, 16 Nov, arriving in Patna.Inbound direct flight with IndiGo departs from Patna on Fri, 8 Jan, arriving in Kolkata.Price includes taxes and charges.From $147, select.

Patna.$154 per passenger.Departing Wed, 29 Jul, returning Wed, 5 Aug.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Wed, 29 Jul, arriving in Patna.Inbound direct flight with IndiGo departs from Patna on Wed, 5 Aug, arriving in Kolkata.Price includes taxes and charges.From $154, select.

Patna.$156 per passenger.Departing Thu, 30 Jul, returning Fri, 31 Jul.Return flight with IndiGo.Outbound direct flight with IndiGo departs from Kolkata on Thu, 30 Jul, arriving in Patna.Inbound direct flight with IndiGo departs from Patna on Fri, 31 Jul, arriving in Kolkata.Price includes taxes and charges.From $156, select.

Find the cheapest month to fly from Kolkata to Patna

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kolkata to Patna flights are currently cheapest in October.

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Direct flights from Kolkata to Patna

Kolkata to Patna: Alternative routes

Compare routes from Kolkata to Patna below. You may find an airport to fly into that's cheaper, faster, or easier than Patna.

Patna

5km from central Patna

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from $132

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Kolkata to Patna: Flight information

The things to know before you go.

Cheapest flight found	$132
Cheapest month to fly	October
Average flight time	1 hr, 7 mins
Most popular airline	IndiGo
Average flights per week	20

Finding cheap flights from Kolkata to Patna: Frequently asked questions

How much are return flights from Kolkata to Patna?

The best price we found for a return flight from Kolkata to Patna is $132. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Kolkata to Patna?

1 hour and 7 minutes is the average flight time from Kolkata to Patna.

Which airlines fly direct from Kolkata to Patna?

IndiGo flies direct from Kolkata to Patna.

How many flights are there a week from Kolkata to Patna?

As of July 2026, there are 20 flights per week flying from Kolkata to Patna.

When is the cheapest time to fly from Kolkata to Patna?

The cheapest month to fly from Kolkata to Patna is usually October.

Which upcoming date is cheapest to fly from Kolkata Airport to Patna Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Patna Airport on Monday, 12 October 2026.

Can I get a direct flight from Kolkata Airport to Patna Airport?

Yes – the average flight time is 1 hour and 7 minutes.

How can I find the best flight deal to Patna?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Patna but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Patna?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Patna is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Kolkata Airport to Patna with?

Currently, IndiGo offers the cheapest flight tickets to Patna.

Travelling from Kolkata Airport (CCU) to Patna Airport (PAT): what you need to know

The average length of a direct flight from Kolkata Airport to Patna Airport is 1 hour 10 minutes.
There are 25 Kolkata Airport to Patna Airport flights each week.
Arrive at the airport on time so you don't miss your CCU to PAT flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.
During popular months such as January, you'll want to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead of an international flight whenever you're flying during peak periods in general.
Travelling to Patna (and then exploring more of India!) is a cinch with IndiGo. This popular carrier has direct flights from Kolkata Airport to Patna Airport.
IndiGo tops the list for bookings on this route.
IndiGo is the most punctual carrier operating CCU to PAT flights, with 68.58% of its services reaching their destination on time.
Consider adding a stopover when booking your ticket from Kolkata Airport to Patna Airport. Just uncheck 'Direct flights only' to break up your trip, or visit a new city along the way. Here are some options between CCU and PAT:
- Delhi Indira Gandhi International Airport
- Bhubaneswar Airport
- Ranchi Airport

How to find the cheapest flights from Kolkata Airport (CCU) to Patna Airport (PAT)

Right now, $61 is the cheapest price we've found for a one-way Kolkata Airport to Patna Airport flight. The best price for a return ticket is $132. Bear in mind that fares can change due to demand when booking.
Book 11 months before you want to fly. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from CCU to PAT.
April is the cheapest month for flights from Kolkata Airport to Patna Airport. If you prefer to travel during a different time of year, the 'Whole month' tool will give you the lowest airfares for each month.
Finding cheap flights from CCU to PAT is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as a new discounted fare appears.
Lock in the ideal flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Kolkata Airport to Patna Airport, use the 'Sort by' tool. You can also filter by departure and arrival times, airline, and number of stops.

Handy information about Kolkata Airport (CCU)

Of all flights leaving Kolkata Airport, 72% arrive on time at their destination.
To reach Kolkata Airport from central Kolkata, it'll take about 35 minutes if you're going by car. Of course, this depends on traffic conditions. It's approximately 18 kilometres from the airport to the city centre.
Catching public transport? Expect a journey time of around 50 minutes.
Get your holiday off to a relaxed start by staying near CCU. Whether you have an early flight from Kolkata Airport to Patna Airport or just don't want to be rushed, these stays are perfect:

Arriving at Patna Airport (PAT)

If you have a late Kolkata Airport to Patna Airport flight, nothing tops the convenience of being near the terminal. Grab your bags from the carousel and then be showered and resting soon after at one of these accommodation options near PAT:

Getting from Patna Airport (PAT) to central Patna

From Patna Airport, Patna is approximately 5 kilometres away. It takes around 20 minutes to reach the centre by car.
Travelling by public transport will take you roughly 30 minutes.

When to fly to Patna Airport (PAT)

It's time to pick your dates for your flight from Kolkata Airport to Patna Airport. November is the most popular month to head to Patna. If you like a more laid-back vibe, go in April.
The warmest month in Patna is May, with the temperature ranging between 26ºC and 42ºC. Book your flights from Kolkata Airport to Patna Airport in this month if this is the kind of weather you like.
January sees average temperatures of between 10ºC and 25ºC. Search for cheap tickets from CCU to PAT around that time if you like cooler conditions.

Explore more of India

Patna is always a good idea, but there are so many other corners of India you'll want to see. Around 467 kilometres south-east of Patna, a visit to Kolkata will keep you busy. Start with leading attractions like Victoria Memorial, Howrah Bridge and Trip to Sundarbans.
If you're eager to discover another major stop in India, consider Kanpur, about 499 kilometres west of Patna. ISKCON Kanpur, Sri Sri Radha Madhav Temple, SHREE JAGANNATH TEMPLE and Jaggannath Ji Temple are among the biggest draws.