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$73+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — PAT
nov. 28 — déc. 51
ven. 11/28
ven. 12/5
1 adult, Economy
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Cheapflights Tip: The best prices from Bengaluru Intl to Patna are usually found in August or July, booked 23 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap 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 octobre 29, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$153
(Trip.com)

One-way from

$76
(Booking.com)

Popular in

October

Cheapest in

August

Average price

$233

Good one-way deal

$80 or less
Provider with most accurate pricing for Bengaluru Intl-Patna flight deals.
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Provider most trusted by Cheapflights users for Bengaluru Intl-Patna flights.
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From Bengaluru Intl to Patna
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One-way flight from Bengaluru Intl to Patna
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Highest demand for flights based on searches. 11% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a one-way flight from Bengaluru Intl to Patna.
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Find 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 octobre 29, 2025.

This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/156:40 amBLR - PAT
1 stop27h 25mAir India
mar. 12/164:45 pmPAT - BLR
Nonstop2h 50mAir India
Deal found 10/28$153
This Booking.com deal was found by Cheapflights users on 10/27. 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.
jeu. 12/111:35 pmBLR - PAT
Nonstop2h 35mAir India Express
jeu. 12/184:45 pmPAT - BLR
Nonstop2h 50mAir India Express
Deal found 10/27$160
This Expedia deal was found by Cheapflights users on 10/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/1012:30 amBLR - PAT
1 stop7h 55mAir India
jeu. 12/188:55 pmPAT - BLR
1 stop28h 20mAir India
Deal found 10/27$165
This Mytrip deal was found by Cheapflights users on 10/27. 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.
jeu. 12/119:25 amBLR - PAT
2 stops10h 20mIndiGo
jeu. 12/186:35 pmPAT - BLR
1 stop5h 00mIndiGo
Deal found 10/27$191
This Mytrip deal was found by Cheapflights users on 10/28. 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.
dim. 12/144:55 amBLR - PAT
1 stop5h 35mIndiGo
mar. 12/1612:00 pmPAT - BLR
2 stops8h 10mIndiGo
Deal found 10/28$197
This SpiceJet deal was found by Cheapflights users on 10/27. 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 SpiceJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/119:45 amBLR - PAT
Nonstop2h 40mSpiceJet
jeu. 12/1812:55 pmPAT - BLR
Nonstop2h 55mSpiceJet
Deal found 10/27$290
This SpiceJet deal was found by Cheapflights users on 10/29. 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 SpiceJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/249:45 amBLR - PAT
Nonstop2h 40mSpiceJet
mar. 11/2512:55 pmPAT - BLR
Nonstop2h 55mSpiceJet
Deal found 10/29$294

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 octobre 29, 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

lun. 12/15

6:40 am-10:05 am

1 stop27h 25m

Patna

mar. 12/16

4:45 pm-7:35 pm

Nonstop2h 50m

$153

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

lun. 12/15

2:50 pm-5:20 pm

Nonstop2h 30m

Patna

mar. 12/16

11:30 am-2:10 pm

Nonstop2h 40m

$160

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

jeu. 12/11

1:35 pm-4:10 pm

Nonstop2h 35m

Patna

jeu. 12/18

4:45 pm-7:35 pm

Nonstop2h 50m

$160

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

lun. 12/15

3:15 pm-8:25 pm

1 stop5h 10m

Patna

mar. 12/16

10:35 am-6:20 pm

1 stop7h 45m

$162

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

jeu. 12/11

9:30 pm-10:05 am

2 stops12h 35m

Patna

jeu. 12/18

8:55 pm-7:45 am

2 stops10h 50m

$267

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

mer. 11/19

1:35 pm-4:10 pm

Nonstop2h 35m

$73

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

jeu. 11/6

9:45 am-12:25 pm

Nonstop2h 40m

$80

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

mar. 12/23

1:35 pm-4:10 pm

Nonstop2h 35m

$81

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

mar. 12/23

4:10 pm-11:20 pm

1 stop7h 10m

$82

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

jeu. 11/6

4:55 am-10:30 am

1 stop5h 35m

$82

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 15 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 October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
OneTravelPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 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 October 24, 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 23 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 November is currently the most expensive (average of $146). 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 octobre 29, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 16% 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 octobre 29, 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
6.9
Okay
489 reviews

Boarding

6.9

Crew

7.4

Comfort

6.8

Entertainment

5.7

Overall

6.9

Food

6.3

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
6.9
Okay
489 reviews
IndiGo
6.9
Okay
489 reviews

Boarding

6.9

Crew

7.4

Comfort

6.8

Entertainment

5.7

Overall

6.9

Food

6.3

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 12 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 30m. Fly via Air India, 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 $152. IndiGo is 11% 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 $73. Users have also found prices from $80 and $82 on SpiceJet 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 Air India (95%), Virgin Atlantic (92%) or IndiGo (92%) 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 $86, our data indicates the cheapest price to be $80. 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 November is currently the most expensive (average of $146). 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

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First Class
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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 octobre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$152Average$179FlexibilityNo cancel feeOn-time80%

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