What is the cheapest airline that flies from Karnataka to Patna?

Air India Express and IndiGo are the most popular carriers operating from Karnataka to Patna

How many flights depart from Karnataka to Patna on average per day?

As of December 2025, there are 14 flights per day flying from Karnataka to Patna. The most common time of day flights depart is 08:00, with 51% of flights taking off in the afternoon.

How many flights depart from Karnataka to Patna on average per week?

As of December 2025, 98 flights take off from Karnataka and land in Patna each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Which airlines fly to Patna?

IndiGo, SpiceJet and Air India Express are the top three most popular airlines that fly to Patna from Karnataka according to our data. IndiGo is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Patna. Keep in mind that there are 4 different airlines that fly to Patna on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Karnataka to Patna Airport?

Prices for flights from Karnataka to Patna Airport were last updated today.

How many operators does momondo search for flights from Karnataka to Patna Airport?

The number of operators available for flights from Karnataka to Patna Airport is 4 as of December 2025.

How old do you have to be to fly from Karnataka to Patna Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Karnataka to Patna Airport.

What documentation or ID do you need to fly to Patna Airport?

The travel and health documents you'll need for your trip to Patna 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 Patna Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

₹ 6,808 Cheap Flights from Karnataka to Patna in 2025/26

1 adult

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Find the cheapest flights from Karnataka to Patna

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

12:40 - 20:25

BLR

PAT

7h 45m1 stop

18:35 - 23:35

PAT

BLR

5h 00m1 stop

₹ 14,242IndiGo

Tue, 3 Feb - Tue, 10 Feb

08:55 - 12:00

BLR

PAT

3h 05mdirect

12:30 - 15:20

PAT

BLR

2h 50mdirect

₹ 14,332SpiceJet

Mon, 12 Jan - Fri, 23 Jan

08:55 - 12:00

BLR

PAT

3h 05mdirect

12:30 - 15:20

PAT

BLR

2h 50mdirect

₹ 14,421SpiceJet

Wed, 7 Jan - Sun, 25 Jan

17:45 - 20:05

BLR

PAT

2h 20mdirect

12:30 - 15:20

PAT

BLR

2h 50mdirect

₹ 14,511Multiple Airlines

Tue, 20 Jan - Tue, 27 Jan

08:55 - 12:00

BLR

PAT

3h 05mdirect

12:30 - 15:20

PAT

BLR

2h 50mdirect

₹ 14,600SpiceJet

Wed, 7 Jan - Sat, 10 Jan

06:05 - 19:55

BLR

PAT

13h 50m1 stop

20:20 - 23:10

PAT

BLR

2h 50mdirect

₹ 14,690Air India Express

Fri, 16 Jan - Fri, 23 Jan

12:40 - 18:00

BLR

PAT

5h 20m1 stop

20:45 - 23:25

PAT

BLR

2h 40mdirect

₹ 14,780IndiGo

Sat, 7 Feb - Sat, 7 Feb

08:55 - 12:00

BLR

PAT

3h 05mdirect

21:05 - 08:35

PAT

BLR

11h 30m1 stop

₹ 14,869Multiple Airlines

Sun, 18 Jan - Sun, 25 Jan

06:05 - 19:55

BLR

PAT

13h 50m1 stop

13:00 - 20:25

PAT

BLR

7h 25m1 stop

₹ 14,959Multiple Airlines

Wed, 7 Jan - Sun, 25 Jan

08:25 - 10:55

BLR

PAT

2h 30mdirect

13:00 - 21:45

PAT

BLR

8h 45m1 stop

₹ 15,048IndiGo

Sun, 18 Jan - Sun, 25 Jan

IndiGo flights from Karnataka to Patna

Our best IndiGo deals on Karnataka to Patna flight tickets

IndiGo

3 Feb

BLR12:40Bengaluru Intl

7h 45m

1 stop

PAT20:25Patna

10 Feb

PAT18:35Patna

5h 00m

1 stop

BLR23:35Bengaluru Intl

₹ 14,242

Find similar

IndiGo

7 Feb

BLR12:40Bengaluru Intl

5h 20m

1 stop

PAT18:00Patna

7 Feb

PAT20:45Patna

2h 40m

BLR23:25Bengaluru Intl

₹ 14,780

Find similar

IndiGo

18 Jan

BLR08:25Bengaluru Intl

2h 30m

PAT10:55Patna

25 Jan

PAT13:00Patna

8h 45m

1 stop

BLR21:45Bengaluru Intl

₹ 15,048

Find similar

SpiceJet flights from Karnataka to Patna

Our best SpiceJet deals on Karnataka to Patna flight tickets

SpiceJet

12 Jan

BLR08:55Bengaluru Intl

3h 05m

PAT12:00Patna

23 Jan

PAT12:30Patna

2h 50m

BLR15:20Bengaluru Intl

₹ 14,332

Find similar

SpiceJet

7 Jan

BLR08:55Bengaluru Intl

3h 05m

PAT12:00Patna

25 Jan

PAT12:30Patna

2h 50m

BLR15:20Bengaluru Intl

₹ 14,421

Find similar

SpiceJet

7 Jan

BLR08:55Bengaluru Intl

3h 05m

PAT12:00Patna

10 Jan

PAT12:30Patna

2h 50m

BLR15:20Bengaluru Intl

₹ 14,600

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Tue 3/2

12:40-20:25

1 stop7h 45m

Patna

Tue 10/2

18:35-23:35

1 stop5h 00m

₹ 14,242

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Mon 12/1

08:55-12:00

Nonstop3h 05m

Patna

Fri 23/1

12:30-15:20

Nonstop2h 50m

₹ 14,332

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Wed 7/1

08:55-12:00

Nonstop3h 05m

Patna

Sun 25/1

12:30-15:20

Nonstop2h 50m

₹ 14,421

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Tue 20/1

17:45-20:05

Nonstop2h 20m

Patna

Tue 27/1

12:30-15:20

Nonstop2h 50m

₹ 14,511

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Wed 7/1

08:55-12:00

Nonstop3h 05m

Patna

Sat 10/1

12:30-15:20

Nonstop2h 50m

₹ 14,600

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Fri 16/1

06:05-19:55

1 stop13h 50m

Patna

Fri 23/1

20:20-23:10

Nonstop2h 50m

₹ 14,690

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Sat 7/2

12:40-18:00

1 stop5h 20m

Patna

Sat 7/2

20:45-23:25

Nonstop2h 40m

₹ 14,780

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Sun 18/1

08:55-12:00

Nonstop3h 05m

Patna

Sun 25/1

21:05-08:35

1 stop11h 30m

₹ 14,869

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Wed 7/1

06:05-19:55

1 stop13h 50m

Patna

Sun 25/1

13:00-20:25

1 stop7h 25m

₹ 14,959

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Sun 18/1

08:25-10:55

Nonstop2h 30m

Patna

Sun 25/1

13:00-21:45

1 stop8h 45m

₹ 15,048

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Karnataka to Patna

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

Prices

Airlines

Other information

What is the cheapest month to fly to Patna?

In general, August is the cheapest month to fly from Karnataka to Patna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 12,899. If you are unable to visit Patna during the month of August, then departing from Karnataka during the month June is also very affordable. Most momondo users find prices during this month for around ₹ 13,346.

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

On average, the least expensive day to fly to Patna from Karnataka is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as ₹ 13,682. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Patna on Saturday is ₹ 15,315.

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

According to our data, the cheapest time of day to fly to Patna is at midday. momondo users have found flights departing from Karnataka to Patna at midday for as low as ₹ 14,169. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Patna are more costly in the afternoon, with an average ticket price of ₹ 16,309. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Karnataka to Patna flight route?

Fly from Bengaluru Intl to Patna for the best Karnataka - Patna flight prices

How far in advance should I book a flight to Patna?

You are more likely to see cheaper flights to Patna from Karnataka when booking weeks ahead of your departure date. In general, you can expect to find flights to Patna for around ₹ 15,145 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Patna from Karnataka for as low as ₹ 11,197 on momondo.

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

There are 3 cabin classes available to choose from on Karnataka to Patna 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 Karnataka to Patna flights?

You could potentially save up to 7% on your flight if you consider stops on a Karnataka to Patna flight.

Cheap Karnataka to Patna flight deals and tips

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

Best price found	₹ 6,920
Fastest flight time	2h 20m
Direct flights	Every day
Airports in Patna	1 airport

The best one-way flight to Patna from Karnataka in the past 72 hours is ₹ 6,920. The best return flight deal from Karnataka to Patna found on momondo in the last 72 hours is ₹ 11,233.

The fastest flight from Karnataka to Patna takes 2h 20m

Direct flights go from Karnataka to Patna every day.

There is 1 airport in Patna. From Karnataka there are direct flights to Patna (PAT).

Search flight deals

When did momondo last update prices for flights from Karnataka to Patna Airport?
Prices for flights from Karnataka to Patna Airport were last updated today.
How many operators does momondo search for flights from Karnataka to Patna Airport?
The number of operators available for flights from Karnataka to Patna Airport is 4 as of December 2025.
How old do you have to be to fly from Karnataka to Patna Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Karnataka to Patna Airport.
What documentation or ID do you need to fly to Patna Airport?
The travel and health documents you'll need for your trip to Patna 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 Patna 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 Karnataka to Patna?
momondo data reveals that the most frequently booked plane model on the route from Karnataka to Patna is Airbus A320neo, representing 31.94% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 22.62%, Boeing 737-800 Passenger/BBJ2 (winglets) at 16.67%, and Airbus A320-100/200 at 16.27%.

Best airlines flying from Karnataka to Patna

Compare and see reviews for airlines that fly from Karnataka to Patna with momondo

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom ₹ 6,973	Free Cancellation	Rating 5.5 2,954 reviews	Search Air India flights
SpiceJet	PriceFrom ₹ 11,413	Free Cancellation	Rating 4.7 85 reviews	Search SpiceJet flights
IndiGo	PriceFrom ₹ 11,473	Free Cancellation	Rating 6.8 510 reviews	Search IndiGo flights
Air India Express	PriceFrom ₹ 11,737	Free Cancellation	Rating 0.0 0 reviews	Search Air India Express flights

Why use momondo?

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

It is quick and easy to find Karnataka to Patna 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 Patna that suits you.

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

Yes. momondo enables you to select and highlight flights to Patna from Karnataka with this policy.

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

momondo provides multiple filters to help you find the best flight to Patna from Karnataka. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Patna from Karnataka. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Patna trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Karnataka to Patna from ₹ 6,808

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Karnataka to Patna departing on 29/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Karnataka to Patna

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

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IndiGo flights from Karnataka to Patna

Our best IndiGo deals on Karnataka to Patna flight tickets

SpiceJet flights from Karnataka to Patna

Our best SpiceJet deals on Karnataka to Patna flight tickets

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Use the filters below to find and compare flights from Karnataka to Patna that are best for you.

See travel insights to Patna from

How to get the cheapest flight ticket from Karnataka to Patna

What is the cheapest month to fly to Patna?

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

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

What is the cheapest Karnataka to Patna flight route?

Fly from Bengaluru Intl to Patna for the best Karnataka - Patna flight prices

How far in advance should I book a flight to Patna?

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

There are 3 cabin classes available to choose from on Karnataka to Patna 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 Karnataka to Patna flights?

You could potentially save up to 7% on your flight if you consider stops on a Karnataka to Patna flight.

What is the cheapest airline that flies from Karnataka to Patna?

Air India Express and IndiGo are the most popular carriers operating from Karnataka to Patna

Which airlines fly to Patna?

How many flights depart from Karnataka to Patna on average per day?

As of December 2025, there are 14 flights per day flying from Karnataka to Patna. The most common time of day flights depart is 08:00, with 51% of flights taking off in the afternoon.

How many flights depart from Karnataka to Patna on average per week?

As of December 2025, 98 flights take off from Karnataka and land in Patna each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Cheap Karnataka to Patna flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Patna

When did momondo last update prices for flights from Karnataka to Patna Airport?

How many operators does momondo search for flights from Karnataka to Patna Airport?

How old do you have to be to fly from Karnataka to Patna Airport?

What documentation or ID do you need to fly to Patna Airport?

What is the most popular plane model from Karnataka to Patna?

Best airlines flying from Karnataka to Patna

Compare and see reviews for airlines that fly from Karnataka to Patna with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Patna trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to India

Airports servicing Bihar