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$77+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — PAT
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Bengaluru Intl to Patna are usually found in August or September, booked 11 days in advance, depart on a Monday or Tuesday and return on a Wednesday

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 June 21, 2026.

This Booking.com deal was found by Cheapflights users on 6/17. 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.
Fri 7/174:45 pm
BLR
-
PAT
Nonstop2h 30m
IndiGo
Fri 7/315:55 pm
PAT
-
BLR
Nonstop2h 35m
IndiGo
Deal found 6/17$163
This Booking.com deal was found by Cheapflights users on 6/20. 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.
Sat 8/222:45 pm
BLR
-
PAT
Nonstop2h 35m
IndiGo
Sun 8/302:25 pm
PAT
-
BLR
1 stop8h 35m
IndiGo
Deal found 6/20$165
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/172:45 pm
BLR
-
PAT
Nonstop2h 35m
Multiple Airlines
Fri 7/317:10 pm
PAT
-
BLR
1 stop13h 45m
Multiple Airlines
Deal found 6/19$169
This oojo deal was found by Cheapflights users on 6/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:35 am
BLR
-
PAT
1 stop6h 50m
Air India
Sun 8/302:00 pm
PAT
-
BLR
1 stop8h 45m
Air India
Deal found 6/20$170
This oojo deal was found by Cheapflights users on 6/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/179:00 am
BLR
-
PAT
1 stop9h 30m
Air India
Fri 7/319:15 pm
PAT
-
BLR
1 stop11h 40m
Air India
Deal found 6/19$174
This FlightHub deal was found by Cheapflights users on 6/20. 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.
Tue 7/79:15 am
BLR
-
PAT
Nonstop2h 40m
Air India
Tue 7/1412:25 pm
PAT
-
BLR
Nonstop2h 40m
Air India
Deal found 6/20$181
This FlightHub deal was found by Cheapflights users on 6/20. 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.
Tue 7/710:15 am
BLR
-
PAT
1 stop7h 15m
IndiGo
Tue 7/145:55 pm
PAT
-
BLR
Nonstop2h 35m
IndiGo
Deal found 6/20$184

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 June 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$163
(Booking.com)

One-way from

$77
(Booking.com)

Popular in

October

Cheapest in

August

Average price

$165

Good one-way deal

$80 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. 7% potential increase in price ($13 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 June 2026
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 June 21, 2026.
Use the filters below to find and compare flights from Bengaluru to Patna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Fri 7/17

4:45 pm-7:15 pm

Nonstop2h 30m

Patna

Fri 7/31

5:55 pm-8:30 pm

Nonstop2h 35m

$163

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Sat 8/22

2:45 pm-5:20 pm

Nonstop2h 35m

Patna

Sun 8/30

2:25 pm-11:00 pm

1 stop8h 35m

$165

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Fri 7/17

11:00 am-8:40 pm

1 stop9h 40m

Patna

Fri 7/31

10:00 pm-6:20 pm

2 stops20h 20m

$212

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Sat 8/22

6:35 am-1:25 pm

1 stop6h 50m

Patna

Sun 8/30

10:20 am-8:45 pm

2 stops10h 25m

$345

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Sun 7/26

4:15 am-6:50 pm

1 stop14h 35m

Patna

Thu 7/30

7:40 pm-9:50 pm

1 stop26h 10m

$509

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Sun 7/19

10:35 pm-8:45 pm

2 stops22h 10m

Patna

Sun 7/26

9:25 pm-9:50 pm

2 stops48h 25m

$736
Cheapest one-way
Quickest one-way

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Thu 7/9

4:45 pm-7:15 pm

Nonstop2h 30m

$77

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Thu 7/23

9:30 pm-7:45 am

1 stop10h 15m

$79

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Tue 6/30

4:45 pm-7:15 pm

Nonstop2h 30m

$79

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Wed 7/8

1:05 am-12:30 pm

2 stops11h 25m

$128

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/19

Showing 1-10 of 16 resultsSorted by cheapest first
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 June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bengaluru-Patna flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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?

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 10 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, August is the cheapest month in which you can book a flight from Bengaluru to Patna (average of $143). Flying from Bengaluru to Patna in October is currently the most expensive (average of $231). 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 June 21, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 17% on flights from Bengaluru to Patna by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Bengaluru to Patna?

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 June 21, 2026.
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
574 reviews

Boarding

6.8

Food

6.2

Entertainment

5.6

Comfort

6.7

Crew

7.3

Overall

6.8

Reviews

1 / 20
2.0
Mediocre

Sailesh,Jun 2026

BDQ - BOM

The flight was delayed by three hours and Indigo staff couldn’t provide proper information. We also ended up loosing our connection to Nairobi flight.
IndiGo
6.8
Okay
574 reviews
IndiGo
6.8
Okay
574 reviews

Boarding

6.8

Food

6.2

Entertainment

5.6

Comfort

6.7

Crew

7.3

Overall

6.8

Reviews

1 / 20
2.0
Mediocre

Sailesh,Jun 2026

BDQ - BOM

The flight was delayed by three hours and Indigo staff couldn’t provide proper information. We also ended up loosing our connection to Nairobi flight.

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 1 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 30m. Fly via IndiGo to get the fastest option. There are 981 mi between Bengaluru and Patna. All flights are typically nonstop.

  • 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 $157. IndiGo is 8% 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. According to our data, you can fly for as low as $65. Users have also found prices from $71 and $73 on Air India Express and IndiGo, 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 Qantas Airways (89%), Virgin Atlantic (89%) or IndiGo (89%) 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 $89, our data indicates the cheapest price to be $78. 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, August is the cheapest month in which you can book a flight from Bengaluru to Patna (average of $143). Flying from Bengaluru to Patna in October is currently the most expensive (average of $231). 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 flights to Patna
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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 June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$157Average$174FlexibilityNo cancel feeOn-time80%

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