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Cheap flights from Patna to Bengaluru from ₹ 7,918

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
PAT — BLR
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Patna to Bangalore

Enter your travel dates to find the best prices.

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 14 August 2026.

Tue 25/813:05 -
Nonstop2h 35m
Sat 29/809:50 -
Nonstop2h 35m
Deal found 10/8₹ 15,454
Tue 25/813:05 -
Nonstop2h 35m
Mon 31/809:50 -
Nonstop2h 35m
Deal found 10/8₹ 15,740
Wed 16/917:55 -
Nonstop2h 35m
Wed 23/916:45 -
Nonstop2h 30m
Deal found 11/8₹ 15,835
Wed 12/822:05 -
Nonstop2h 40m
Sat 15/818:55 -
Nonstop2h 40m
Deal found 11/8₹ 16,026
Wed 12/808:45 -
1 stop7h 10m
Wed 19/823:40 -
1 stop13h 45m
Deal found 11/8₹ 16,122
Tue 25/811:05 -
1 stop4h 45m
Mon 31/816:45 -
Nonstop2h 30m
Deal found 10/8₹ 16,312
Thu 13/820:00 -
Nonstop2h 50m
Tue 18/816:45 -
Nonstop2h 30m
Deal found 10/8₹ 16,408
Thu 13/813:05 -
Nonstop2h 35m
Wed 19/800:15 -
1 stop7h 50m
Deal found 12/8₹ 16,599
Sun 6/921:35 -
Nonstop2h 55m
Sun 13/906:35 -
1 stop6h 50m
Deal found 9/8₹ 16,694

Find 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 14 August 2026.

Round-trip from

₹ 15,454

One-way from

₹ 7,918

Popular in

July

Cheapest in

December

Average price

₹ 15,263

Good round-trip deal

₹ 24,416 or less

Good one-way deal

₹ 8,153 or less
Air India Express
  • Air India Express
  • 25/8-29/8
  • Nonstop
  • 5h 10m total
  • Patna to Bengaluru
Search Deals
IndiGo
  • IndiGo
  • 6/9
  • Nonstop
  • 2h 55m total
  • Patna to Bengaluru
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 125,052 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 60,777 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Patna to Bengaluru Intl.
Search Deals
Price to beat on a one-way flight from Patna to Bengaluru Intl.
Search Deals

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 14 August 2026.
Use the filters below to find and compare flights from Patna to Bengaluru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Mon 7/9

21:35-00:30

Nonstop2h 55m

Bengaluru Intl

Mon 14/9

14:45-17:20

Nonstop2h 35m

₹ 15,931

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Tue 8/9

14:25-23:00

1 stop8h 35m

Bengaluru Intl

Mon 14/9

01:15-07:55

1 stop6h 40m

₹ 16,217
Fastest return journey

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Thu 3/9

11:35-14:05

Nonstop2h 30m

Bengaluru Intl

Sat 5/9

08:25-11:00

Nonstop2h 35m

₹ 16,217

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Mon 31/8

18:05-22:45

1 stop4h 40m

Bengaluru Intl

Wed 16/9

16:45-19:15

Nonstop2h 30m

₹ 16,217

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Fri 4/9

08:30-17:50

1 stop9h 20m

Bengaluru Intl

Fri 4/9

23:40-13:25

1 stop13h 45m

₹ 16,503

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Wed 16/9

07:35-21:50

1 stop14h 15m

Bengaluru Intl

Wed 23/9

23:40-13:25

1 stop13h 45m

₹ 16,599

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Fri 30/10

18:35-23:35

1 stop5h 00m

Bengaluru Intl

Sat 31/10

16:10-20:25

1 stop4h 15m

₹ 17,457

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Sun 6/9

13:00-15:40

Nonstop2h 40m

Bengaluru Intl

Sun 13/9

09:50-12:30

Nonstop2h 40m

₹ 17,553

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Wed 9/9

13:25-16:05

Nonstop2h 40m

Bengaluru Intl

Wed 16/9

08:25-11:00

Nonstop2h 35m

₹ 17,553

PatnaBengaluru

PAT Patna - BLR Bengaluru Intl

PATBLR

Patna

Sun 27/9

07:35-17:35

1 stop10h 00m

Bengaluru Intl

Sun 4/10

06:40-12:55

1 stop6h 15m

₹ 17,839

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 22 resultsSorted by cheapest first
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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 return 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

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

Currently, December is the cheapest month in which you can book a flight from Patna to Bengaluru (average of ₹ 15,072). Flying from Patna to Bengaluru in July is currently the most expensive (average of ₹ 24,421). 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 14 August 2026.

One of the essential ways to save on airfare from Patna to Bengaluru is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 31% on airfare.

What is the cheapest day to fly from Patna to Bengaluru?

Use this chart to determine the cheapest time to fly return from Patna to Bangalore. Price data was last updated on 8 August 2026.

Travellers seeking maximum savings on their Patna to Bengaluru flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Patna to Bengaluru?

Airfare is typical for this route at the moment.

Patna to Bengaluru flights typically cost between ₹ 13,832 and ₹ 16,980 in August.
The cheapest return price found within the last 5 days was ₹ 15,454 on Air India Express (25 Aug–29 Aug).

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 14 August 2026.
Read reviews from past customers who have flown with IndiGo,Air India Express, andAir India from Patna to Bengaluru. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
583 reviews
Check prices

Boarding

6.8

Overall

6.8

Entertainment

5.6

Comfort

6.7

Food

6.2

Crew

7.3

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
IndiGo
6.8
Okay
583 reviews
IndiGo
6.8
Okay
583 reviews
Check prices

Boarding

6.8

Overall

6.8

Entertainment

5.6

Comfort

6.7

Food

6.2

Crew

7.3

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
Air India Express
5.8
Fair
15 reviews
IndiGo
6.8
Okay
583 reviews
Check prices

Boarding

6.8

Overall

6.8

Entertainment

5.6

Comfort

6.7

Food

6.2

Crew

7.3

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
Air India
5.5
Fair
2,947 reviews
IndiGo
6.8
Okay
583 reviews
Check prices

Boarding

6.8

Overall

6.8

Entertainment

5.6

Comfort

6.7

Food

6.2

Crew

7.3

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
SpiceJet
4.5
Mediocre
87 reviews
IndiGo
6.8
Okay
583 reviews
Check prices

Boarding

6.8

Overall

6.8

Entertainment

5.6

Comfort

6.7

Food

6.2

Crew

7.3

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours

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?

    Bengaluru Intl is the airport most travellers will use when flying to Bengaluru from Patna. Booking flights from Patna (PAT) to Bengaluru Intl (BLR) should be relatively easy as there are 10 daily flights to Bengaluru from 4 different airlines. 2h 30m is how long a flight from Patna to Bengaluru Intl will take if you book a nonstop flight.

  • How popular is this Patna to Bengaluru flight route?

    This flight path from Patna to Bengaluru Intl was viewed by 125 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 Patna to Bengaluru?

    A quick flight from Patna to Bengaluru can take about 2h 55m. IndiGo provides one of the quickest options available for as low as ₹ 15,931. There are 1579 km between Patna and Bengaluru. Most flights are nonstop.

  • What are the cheapest airlines flying from Patna to Bengaluru round-trip?

    Flying on IndiGo is currently your cheapest option to Bengaluru, with prices starting at ₹ 10,065. Additional round-trip tickets that might be worth considering are offered by Air India and Air India Express, with the lowest prices starting at ₹ 10,311 and ₹ 12,098, respectively. Users have found that IndiGo is 42% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Air India, which is currently one of the cheapest options available, starting at ₹ 4,605. SpiceJet flights start at ₹ 6,066 while deals on Air India Express start at ₹ 6,361 one-way.

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

    Before booking your flight to Bengaluru from Patna, have a look at the most reliable airlines to get you to your destination on time: Qantas Airways (91%), Virgin Atlantic (91%), IndiGo( 91%).

  • What are the cheapest flights from Patna to Bengaluru?

    The cheapest flight price from Patna to Bengaluru is ₹ 7,350. On average you can expect to pay ₹ 16,999. The most popular route, (Patna - Bengaluru Intl), can usually be booked for ₹ 15,835.

  • 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 holiday 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, December is the cheapest month in which you can book a flight from Patna to Bengaluru (average of ₹ 15,072). Flying from Patna to Bengaluru in July is currently the most expensive (average of ₹ 24,421). 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.

Fly from Patna to Bangalore on these airlines

Choose from the following airlines for your flight from Patna to Bangalore. Flights are based on user searches made on Cheapflights and were last updated on 14 August 2026.
IndiGo flights from Patna to Bengaluru Intl
SpiceJet flights from Patna to Bengaluru Intl

Top 4 airlines flying from Patna to Bangalore

Discover the top 4 airlines 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 454,620 searches. Data last updated 14 August 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 10,065Average₹ 19,262FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest₹ 10,311Average₹ 15,157FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Air India ExpressCheapest₹ 12,098Average₹ 16,049FlexibilityNo cancel feeOn-timeN/A
Search Air India Express flights
SpiceJetCheapest₹ 13,497Average₹ 15,321FlexibilityNo cancel feeOn-time65%
Search SpiceJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Patna to Bangalore?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Patna to Bangalore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Patna to Bangalore?

Millions of users choose and trust Cheapflights to book the best flight deals from Patna to Bangalore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Patna to Bangalore with no change fees?

Yes! Cheapflights helps users easily find flights from Patna to Bangalore with no change fees.

Can Cheapflights notify me if prices for flights from Patna to Bangalore become cheaper?

Yes, Cheapflights offers price alerts on Patna to Bangalore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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