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Cheap flights from Patna to Bengaluru from ₹ 6,117

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
PAT — BLR
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

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 16 November 2025.

Round-trip from

₹ 13,121

One-way from

₹ 6,117

Popular in

October

Cheapest in

August

Average price

₹ 17,200

Good round-trip deal

₹ 8,278 or less

Good one-way deal

₹ 6,963 or less
SpiceJet
  • SpiceJet
  • 29/11-7/12
  • 1 total stop
  • 22h 45m total
  • Patna to Bengaluru
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Air India
  • Air India
  • 19/2
  • 1 total stop
  • 7h 25m total
  • Patna to Bengaluru
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (₹ 182,055 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (₹ 38,793 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Patna to Bengaluru Intl.
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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

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 16 November 2025.

Sat 29/1114:05PAT - BLR
1 stop18h 00mSpiceJet
Sun 7/1208:45BLR - PAT
Nonstop4h 45mSpiceJet
Deal found 14/11₹ 13,121
Thu 11/1218:20PAT - BLR
Nonstop2h 50mMultiple Airlines
Fri 12/1204:55BLR - PAT
1 stop5h 35mMultiple Airlines
Deal found 14/11₹ 13,653
Sat 20/1217:45PAT - BLR
1 stop5h 55mIndiGo
Wed 31/1212:40BLR - PAT
1 stop5h 20mIndiGo
Deal found 16/11₹ 13,831
Tue 16/1211:05PAT - BLR
1 stop9h 20mIndiGo
Tue 23/1207:20BLR - PAT
1 stop10h 40mIndiGo
Deal found 16/11₹ 13,919
Fri 12/1223:25PAT - BLR
Nonstop2h 35mIndiGo
Fri 19/1212:40BLR - PAT
1 stop7h 45mIndiGo
Deal found 14/11₹ 14,008
Thu 11/1211:05PAT - BLR
1 stop7h 10mIndiGo
Thu 11/1223:15BLR - PAT
1 stop11h 15mIndiGo
Deal found 15/11₹ 14,274
Mon 17/1110:25PAT - BLR
1 stop7h 30mAir India
Wed 19/1122:25BLR - PAT
1 stop11h 15mAir India
Deal found 15/11₹ 14,363
Sat 20/1218:20PAT - BLR
Nonstop2h 50mMultiple Airlines
Tue 30/1204:55BLR - PAT
1 stop5h 35mMultiple Airlines
Deal found 16/11₹ 14,451
Sun 16/1110:35PAT - BLR
1 stop11h 50mAir India
Sun 28/1215:10BLR - PAT
Nonstop2h 40mAir India
Deal found 14/11₹ 14,540

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 16 November 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 29/11

14:05-08:05

1 stop18h 00m

Bengaluru Intl

Sun 7/12

08:45-13:30

Nonstop4h 45m

₹ 13,121

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Thu 11/12

14:05-08:05

1 stop18h 00m

Bengaluru Intl

Sat 13/12

08:45-13:30

Nonstop4h 45m

₹ 13,121

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Tue 30/12

18:20-21:10

Nonstop2h 50m

Bengaluru Intl

Tue 6/1

17:15-19:50

Nonstop2h 35m

₹ 13,653

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Thu 11/12

18:20-21:10

Nonstop2h 50m

Bengaluru Intl

Fri 12/12

04:55-10:30

1 stop5h 35m

₹ 13,653

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Tue 6/1

11:05-18:15

1 stop7h 10m

Bengaluru Intl

Tue 6/1

23:15-10:30

1 stop11h 15m

₹ 13,742

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Mon 15/12

23:25-02:00

Nonstop2h 35m

Bengaluru Intl

Sun 21/12

09:15-20:25

1 stop11h 10m

₹ 13,742

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Mon 22/12

20:20-23:10

Nonstop2h 50m

Bengaluru Intl

Sun 28/12

15:10-17:50

Nonstop2h 40m

₹ 13,831

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Tue 16/12

23:25-02:00

Nonstop2h 35m

Bengaluru Intl

Tue 23/12

17:15-19:50

Nonstop2h 35m

₹ 13,831

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Mon 22/12

23:55-06:25

1 stop6h 30m

Bengaluru Intl

Sun 28/12

06:45-13:10

1 stop6h 25m

₹ 13,831

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Sat 20/12

23:45-06:25

1 stop6h 40m

Bengaluru Intl

Tue 30/12

04:55-10:30

1 stop5h 35m

₹ 13,831

Flights are sorted by cheapest return flights first.

Deals found on 15/11

Showing 1-10 of 21 results
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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, July is the cheapest month in which you can book a flight from Patna to Bengaluru (average of ₹ 7,093). Flying from Patna to Bengaluru in October is currently the most expensive (average of ₹ 15,604). 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 16 November 2025.

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 evening tend to be the most expensive. A flight at midday could potentially save you up to 18% on airfare.

How much does it cost for a return flight 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 16 November 2025.
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
6.9
Okay
497 reviews
Check prices

Entertainment

5.7

Boarding

6.9

Food

6.3

Comfort

6.8

Crew

7.4

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
497 reviews
IndiGo
6.9
Okay
497 reviews
Check prices

Entertainment

5.7

Boarding

6.9

Food

6.3

Comfort

6.8

Crew

7.4

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
Air India Express
6.3
Okay
11 reviews
IndiGo
6.9
Okay
497 reviews
Check prices

Entertainment

5.7

Boarding

6.9

Food

6.3

Comfort

6.8

Crew

7.4

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
Air India
5.5
Fair
2,938 reviews
IndiGo
6.9
Okay
497 reviews
Check prices

Entertainment

5.7

Boarding

6.9

Food

6.3

Comfort

6.8

Crew

7.4

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
SpiceJet
4.8
Mediocre
86 reviews
IndiGo
6.9
Okay
497 reviews
Check prices

Entertainment

5.7

Boarding

6.9

Food

6.3

Comfort

6.8

Crew

7.4

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?

    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 14 daily flights to Bengaluru from 4 different airlines. 2h 35m 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 349 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 18h. SpiceJet provides one of the quickest options available for as low as ₹ 13,121. There are 1579 km between Patna and Bengaluru.

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

    Flying on Air India is currently your cheapest option to Bengaluru, with prices starting at ₹ 3,396. Additional round-trip tickets that might be worth considering are offered by Air India Express and IndiGo, with the lowest prices starting at ₹ 10,487 and ₹ 11,559, respectively. Users have found that Air India is 77% cheaper than the other options available to this destination.

  • 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: Virgin Atlantic (89%), IndiGo (88%), Air India Express( 84%).

  • What are the cheapest flights from Patna to Bengaluru?

    The cheapest flight price from Patna to Bengaluru is ₹ 5,976. On average you can expect to pay ₹ 11,585. The most popular route, (Patna - Bengaluru Intl), can usually be booked for ₹ 12,324.

  • 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, July is the cheapest month in which you can book a flight from Patna to Bengaluru (average of ₹ 7,093). Flying from Patna to Bengaluru in October is currently the most expensive (average of ₹ 15,604). 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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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 16 November 2025.
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 16 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 3,396Average₹ 13,964FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Air India ExpressCheapest₹ 10,487Average₹ 13,194FlexibilityNo cancel feeOn-timeN/A
Search Air India Express flights
IndiGoCheapest₹ 11,559Average₹ 15,341FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
SpiceJetCheapest₹ 11,661Average₹ 14,575FlexibilityNo 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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