HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Patna

$76+ Cheap flights from Bengaluru to Patna (BLR - PAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — PAT
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bangalore to Patna with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Bengaluru Intl to Patna are usually found in August or June, booked 29 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap flight deals from Bangalore to Patna

Cheapest flights from Bangalore to Patna
Explore the most affordable flight options available from Bangalore to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Booking.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:15 pmBLR - PAT
Nonstop2h 35mAir India Express
Tue 12/306:20 pmPAT - BLR
Nonstop2h 50mAir India Express
Deal found 12/14$190
This Booking.com deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:50 pmBLR - PAT
Nonstop2h 30mIndiGo
Thu 12/258:45 pmPAT - BLR
Nonstop2h 40mIndiGo
Deal found 12/13$196
This Booking.com deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:15 pmBLR - PAT
Nonstop2h 35mMultiple Airlines
Tue 12/309:05 pmPAT - BLR
1 stop11h 30mMultiple Airlines
Deal found 12/14$205
This FlightHub deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:15 amBLR - PAT
1 stop8h 45mIndiGo
Tue 12/309:05 pmPAT - BLR
1 stop11h 30mIndiGo
Deal found 12/14$247
This Mytrip deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:50 amBLR - PAT
1 stop7h 20mMultiple Airlines
Thu 12/259:05 pmPAT - BLR
2 stops11h 55mMultiple Airlines
Deal found 12/13$378

Find flight deals from Bangalore to Patna

Discover tips and strategies to find the most affordable flight options for your journey from Bangalore (BLR) to Patna (PAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 15, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$159
(Booking.com)

One-way from

$76
(Booking.com)

Popular in

October

Cheapest in

August

Average price

$190

Good round-trip deal

$166 or less

Good one-way deal

$78 or less
Provider with most accurate pricing for Bengaluru Intl-Patna flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bengaluru Intl-Patna flights.
Search Deals
From Bengaluru Intl to Patna
Search Deals
One-way flight from Bengaluru Intl to Patna
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Bengaluru Intl to Patna.
Search Deals
Price to beat on a one-way flight from Bengaluru Intl to Patna.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangalore to Patna 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, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Bengaluru to Patna that are best for you.

Fly from

Bangalore

Fly to

Patna

Route

Depart

Return

Price

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Thu 2/12

12:40 pm-6:00 pm

1 stop5h 20m

Patna

Tue 2/17

6:35 pm-11:35 pm

1 stop5h 00m

$161

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Wed 1/28

11:10 am-1:45 pm

Nonstop2h 35m

Patna

Wed 2/4

4:45 pm-7:35 pm

Nonstop2h 50m

$162

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Sat 1/10

5:15 pm-7:50 pm

Nonstop2h 35m

Patna

Sat 1/17

8:20 pm-11:10 pm

Nonstop2h 50m

$162

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Fri 1/2

11:10 am-1:45 pm

Nonstop2h 35m

Patna

Mon 1/12

2:15 pm-4:50 pm

Nonstop2h 35m

$170

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Fri 2/13

2:50 pm-5:20 pm

Nonstop2h 30m

Patna

Tue 2/17

9:10 am-12:00 pm

Nonstop2h 50m

$175

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Fri 2/13

2:50 pm-5:20 pm

Nonstop2h 30m

Patna

Thu 2/19

9:10 am-12:00 pm

Nonstop2h 50m

$175

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Wed 2/11

5:45 pm-8:05 pm

Nonstop2h 20m

Patna

Mon 2/16

11:30 am-2:10 pm

Nonstop2h 40m

$176

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Sun 2/15

5:45 pm-8:05 pm

Nonstop2h 20m

Patna

Fri 2/20

5:55 pm-8:40 pm

Nonstop2h 45m

$176

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Mon 1/5

5:15 pm-7:50 pm

Nonstop2h 35m

Patna

Mon 1/12

11:30 am-2:10 pm

Nonstop2h 40m

$176

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Sat 2/14

5:45 pm-8:05 pm

Nonstop2h 20m

Patna

Wed 2/18

5:55 pm-8:40 pm

Nonstop2h 45m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 19 results
1
2

Compare providers for flights from Bangalore to Patna

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bangalore to Patna in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bengaluru-Patna flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Bengaluru-Patna flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from Bengaluru-Patna flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bengaluru-Patna flights, Cheapflights users trust OneTravel the most. OneTravel has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bengaluru-Patna flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bangalore to Patna

Have a flexible travel schedule? Discover the best time to fly to Patna from Bangalore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bengaluru to Patna

How far ahead should I book a flight from Bengaluru to Patna?

Use this chart to determine the optimal time to book a round-trip flight from Bangalore to Patna. Price data was last updated on December 12, 2025.

The price you pay for your flight from Bengaluru to Patna may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Bengaluru to Patna?

Currently, January is the cheapest month in which you can book a flight from Bengaluru to Patna (average of $78). Flying from Bengaluru to Patna in May is currently the most expensive (average of $140). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BLR to PAT?

Find hourly flight availability from Bangalore to Patna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 21% on flights from Bengaluru to Patna by exploring options for tickets in the evening.

Reviews of airlines servicing Patna

Get insights into the airlines that provide service to Patna. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Patna. Reviews last updated December 15, 2025.
Peruse reviews from past customers who have flown with IndiGo from Bengaluru to Patna to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
508 reviews

Crew

7.4

Food

6.3

Comfort

6.8

Entertainment

5.7

Boarding

6.9

Overall

6.8

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
IndiGo
6.8
Okay
508 reviews
IndiGo
6.8
Okay
508 reviews

Crew

7.4

Food

6.3

Comfort

6.8

Entertainment

5.7

Boarding

6.9

Overall

6.8

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

Related info for your journey

Find useful and relevant information for your journey from Bangalore to Patna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Bengaluru to Patna?

    Patna is the airport most travelers will use when flying to Patna from Bengaluru Intl. Booking flights from Bengaluru Intl (BLR) to Patna (PAT) should be relatively easy as there are 13 daily flights to Patna from 1 airline. 2h 30m is how long a flight from Bengaluru to Patna will take if you book a nonstop flight.

  • How popular is this Bengaluru to Patna flight route?

    This flight path from Bengaluru Intl to Patna was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Bengaluru to Patna?

    There are many flights that can get you from Bengaluru to Patna in 2h 35m. Fly via IndiGo or Air India Express to get the fastest option. There are 981 mi between Bengaluru and Patna. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Bengaluru to Patna round-trip?

    Cheapflights users have booked flights from Bengaluru to Patna round-trip from $127. IndiGo is 24% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Bengaluru to Patna one-way?

    For one-way options, check prices for Air India Express. According to our data, you can fly for as low as $65. Users have also found prices from $71 and $74 on IndiGo and SpiceJet, respectively.

  • What are the most reliable airlines from Bengaluru to Patna?

    No one likes to see their flight delayed. When booking a flight from Bengaluru to Patna consider choosing Air India (86%), Qantas Airways (80%) or IndiGo (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Bengaluru to Patna?

    Looking for the cheapest flight from Bengaluru to Patna? While on average our users pay $169, our data indicates the cheapest price to be $65. The most popular route (Bengaluru Intl - Patna), is priced around $146.

  • Can I find deals for flights from Bangalore to Patna that include hotel bookings?

    Yes. In addition to deals on Bangalore to Patna flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bangalore to Patna?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangalore to Patna.

  • Can I find deals for business class flights from Bangalore to Patna?

    Yes. Cheapflights offers flight deals from Bangalore to Patna by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bengaluru to Patna?

    Currently, January is the cheapest month in which you can book a flight from Bengaluru to Patna (average of $78). Flying from Bengaluru to Patna in May is currently the most expensive (average of $140). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights from Bangalore to Patna by cabin class

Find flights from Bangalore to Patna, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Top airline flying from Bangalore to Patna

Discover the top airline that operate flights from Bangalore to Patna. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$127Average$175FlexibilityNo cancel feeOn-time80%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.