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$74+ Cheap flights from Patna to Bengaluru (PAT - BLR)

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
PAT — BLR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Patna to Bengaluru Intl are usually found in May or August, booked 71 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Patna to Bangalore

Discover tips and strategies to find the most affordable flight options for your journey from Patna (PAT) to Bangalore (BLR). 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 September 11, 2025.

Round-trip from

$162
(Booking.com)

One-way from

$74
(Booking.com)

Popular in

November

Cheapest in

May

Average price

$179

Good one-way deal

$74 or less
From Patna to Bengaluru Intl
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One-way flight from Patna to Bengaluru Intl
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Highest demand for flights based on searches. 14% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Patna to Bengaluru Intl.
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Find flight deals from Patna to Bangalore

Cheapest flights from Patna to Bangalore
Explore the most affordable flight options available from Patna to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/11. 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.
Fri 9/123:40 pmPAT - BLR
1 stop14h 40mAir India
Sat 9/139:45 pmBLR - PAT
1 stop16h 50mAir India
Deal found 9/11$131
This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:15 pmPAT - BLR
Nonstop2h 40mSpiceJet
Fri 10/34:50 pmBLR - PAT
Nonstop2h 45mSpiceJet
Deal found 9/9$145
This Booking.com deal was found by Cheapflights users on 9/10. 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 10/2512:20 pmPAT - BLR
Nonstop2h 50mAir India Express
Sat 11/11:35 pmBLR - PAT
Nonstop2h 45mAir India Express
Deal found 9/10$162
This Booking.com deal was found by Cheapflights users on 9/11. 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 9/1211:25 pmPAT - BLR
Nonstop2h 35mIndiGo
Sat 9/134:45 pmBLR - PAT
Nonstop2h 40mIndiGo
Deal found 9/11$166
This Booking.com deal was found by Cheapflights users on 9/9. 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 10/24:50 pmPAT - BLR
Nonstop2h 50mAir India Express
Fri 10/39:30 pmBLR - PAT
1 stop11h 20mAir India Express
Deal found 9/9$181
This Booking.com deal was found by Cheapflights users on 9/9. 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.
Tue 10/74:50 pmPAT - BLR
Nonstop2h 50mMultiple Airlines
Tue 10/1410:00 pmBLR - PAT
1 stop11h 10mMultiple Airlines
Deal found 9/9$209
This Booking.com deal was found by Cheapflights users on 9/9. 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 10/29:20 amPAT - BLR
1 stop22h 10mMultiple Airlines
Fri 10/37:25 pmBLR - PAT
1 stop13h 25mMultiple Airlines
Deal found 9/9$220
This Booking.com deal was found by Cheapflights users on 9/10. 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 10/2510:20 pmPAT - BLR
1 stop9h 45mIndiGo
Sat 11/16:45 amBLR - PAT
1 stop7h 05mIndiGo
Deal found 9/10$226

Cheapflights Fare Finder

 
Customize your flight search to find flights from Patna to Bangalore 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 September 11, 2025.
Use the filters below to find and compare flights from Patna to Bengaluru that are best for you.

Fly from

Patna

Fly to

Bangalore

Route

Depart

Return

Price

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Sat 10/25

12:20 pm-3:10 pm

Nonstop2h 50m

Bengaluru Intl

Sat 11/1

1:35 pm-4:20 pm

Nonstop2h 45m

$162

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Wed 10/8

8:30 pm-10:55 am

1 stop14h 25m

Bengaluru Intl

Wed 10/29

10:10 pm-1:25 pm

1 stop15h 15m

$170

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Wed 10/8

4:50 pm-7:40 pm

Nonstop2h 50m

Bengaluru Intl

Wed 10/29

5:45 pm-8:15 pm

Nonstop2h 30m

$173

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Sat 10/25

9:20 am-8:40 am

1 stop23h 20m

Bengaluru Intl

Fri 10/31

12:10 am-2:35 pm

2 stops14h 25m

$289

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Sat 10/25

10:20 pm-4:35 pm

2 stops18h 15m

Bengaluru Intl

Sat 11/1

5:40 am-1:50 pm

1 stop8h 10m

$290

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Thu 10/9

8:15 pm-10:55 pm

Nonstop2h 40m

Bengaluru Intl

Thu 10/16

4:50 pm-7:35 pm

Nonstop2h 45m

$373

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Wed 10/22

4:50 pm-7:40 pm

Nonstop2h 50m

$74

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Mon 10/13

4:50 pm-7:40 pm

Nonstop2h 50m

$75

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Wed 10/22

9:20 am-8:10 am

1 stop22h 50m

$105

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Mon 10/13

10:20 pm-9:20 am

2 stops11h 00m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 16 results
1
2

Best time to book a flight from Patna to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from Patna 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 Patna to Bengaluru

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

Use this chart to determine the optimal time to book a round-trip flight from Patna to Bangalore. Price data was last updated on August 29, 2025.

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Patna to Bengaluru. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Patna to Bengaluru (average of $853). Flying from Patna to Bengaluru in December is currently the most expensive (average of $1,434). 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 PAT to BLR?

Find hourly flight availability from Patna to Bangalore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 16% on flights from Patna to Bengaluru by exploring options for tickets in the afternoon.

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

Reviews of airlines servicing Bangalore

Get insights into the airlines that provide service to Bangalore. 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 Bangalore. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with IndiGo from Patna to Bengaluru by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.9
Okay
484 reviews

Comfort

6.8

Crew

7.4

Food

6.3

Boarding

6.9

Entertainment

5.7

Overall

6.9

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
484 reviews
IndiGo
6.9
Okay
484 reviews

Comfort

6.8

Crew

7.4

Food

6.3

Boarding

6.9

Entertainment

5.7

Overall

6.9

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 Patna to Bangalore. 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 Patna to Bengaluru?

    If you book a flight from Patna to Bengaluru, you will be flying from Patna to Bengaluru Intl. Flights to Bengaluru Intl (BLR) from Patna (PAT) take 2h 40m for a nonstop flight. There are 13 flights from Patna to Bengaluru per day from 1 airline.

  • How popular is this Patna to Bengaluru flight route?

    Within the past month, 4 users have taken a look at flights from Patna to Bengaluru Intl.

  • How long is the flight from Patna to Bengaluru?

    For as low as $162, Air India Express can have you in Bengaluru from Patna in 2h 50m. Patna and Bengaluru are separated by a distance of 981 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Patna to Bengaluru is IndiGo. Our recent data shows that you can find tickets from as low as $157 on this airline. Users have found that IndiGo is 8% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Air India Express, with whom users have recently found tickets for as low as $74. However, be on the lookout for offers from Air India and IndiGo, as they are both options that can get you from Patna to Bengaluru for a low price.

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

    No one likes to see their flight delayed. When booking a flight from Patna to Bengaluru consider choosing Air India Express (94%), Virgin Atlantic (93%) or IndiGo (93%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Patna to Bengaluru?

    On average you can expect to pay $100 for a flight from Patna to Bengaluru. The cheapest flight overall is $72 while the most popular route, (Patna - Bengaluru Intl) is currently priced at $109.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Patna to Bangalore 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 Patna to Bengaluru?

    Currently, September is the cheapest month in which you can book a flight from Patna to Bengaluru (average of $853). Flying from Patna to Bengaluru in December is currently the most expensive (average of $1,434). 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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Top airline flying from Patna to Bangalore

Discover the top airline that operate flights from Patna to Bangalore. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$157Average$187FlexibilityNo cancel feeOn-time80%

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