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Cheap flights from Patna to Bengaluru from ₹ 7,833

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
PAT — BLR
7 Jun — 14 Jun1
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 8 May 2026.

Tue 2/620:00
PAT
-
BLR
Nonstop2h 50m
IndiGo
Fri 12/620:15
BLR
-
PAT
Nonstop2h 35m
IndiGo
Deal found 6/5₹ 15,289
Sat 13/623:25
PAT
-
BLR
Nonstop2h 35m
IndiGo
Tue 16/620:15
BLR
-
PAT
Nonstop2h 35m
IndiGo
Deal found 5/5₹ 15,855
Fri 12/623:25
PAT
-
BLR
Nonstop2h 35m
IndiGo
Fri 19/616:45
BLR
-
PAT
Nonstop2h 30m
IndiGo
Deal found 8/5₹ 15,950
Thu 23/720:05
PAT
-
BLR
Nonstop2h 50m
Air India
Fri 24/706:40
BLR
-
PAT
1 stop6h 15m
Air India
Deal found 5/5₹ 16,044
Wed 13/518:05
PAT
-
BLR
1 stop6h 55m
IndiGo
Wed 20/520:15
BLR
-
PAT
Nonstop2h 35m
IndiGo
Deal found 6/5₹ 16,233
Tue 2/620:05
PAT
-
BLR
Nonstop2h 50m
Air India Express
Tue 9/609:50
BLR
-
PAT
Nonstop2h 40m
Air India Express
Deal found 5/5₹ 16,327
Sat 6/617:55
PAT
-
BLR
Nonstop2h 35m
IndiGo
Sat 13/616:45
BLR
-
PAT
Nonstop2h 30m
IndiGo
Deal found 7/5₹ 16,422
Thu 4/620:00
PAT
-
BLR
Nonstop2h 50m
IndiGo
Thu 11/608:25
BLR
-
PAT
Nonstop2h 35m
IndiGo
Deal found 7/5₹ 16,516
Mon 1/618:05
PAT
-
BLR
1 stop4h 40m
IndiGo
Mon 8/608:25
BLR
-
PAT
Nonstop2h 35m
IndiGo
Deal found 4/5₹ 16,705

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 8 May 2026.

Round-trip from

₹ 15,289

One-way from

₹ 7,833

Popular in

October

Cheapest in

August

Average price

₹ 14,440

Good round-trip deal

₹ 16,412 or less

Good one-way deal

₹ 7,419 or less
IndiGo
  • IndiGo
  • 2/6-12/6
  • Nonstop
  • 5h 25m total
  • Patna to Bengaluru
Search Deals
Air India Express
  • Air India Express
  • 6/6
  • Nonstop
  • 2h 50m total
  • Patna to Bengaluru
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (₹ 212,171 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 47,463 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 8 May 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 - BLR

PATBLR

Patna

Sat 13/6

18:05-22:45

1 stop4h 40m

Bengaluru Intl

Tue 16/6

11:35-17:30

1 stop5h 55m

₹ 15,761

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Thu 18/6

14:25-20:10

1 stop5h 45m

Bengaluru Intl

Thu 25/6

10:15-17:30

1 stop7h 15m

₹ 15,855

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Thu 23/7

20:05-22:55

Nonstop2h 50m

Bengaluru Intl

Fri 24/7

06:40-12:55

1 stop6h 15m

₹ 16,044

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Sat 6/6

11:05-20:05

1 stop9h 00m

Bengaluru Intl

Sat 13/6

14:45-17:20

Nonstop2h 35m

₹ 16,422
Fastest return journey

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Thu 4/6

13:00-15:40

Nonstop2h 40m

Bengaluru Intl

Thu 11/6

09:50-12:30

Nonstop2h 40m

₹ 16,516

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Wed 3/6

11:35-14:05

Nonstop2h 30m

Bengaluru Intl

Wed 10/6

10:15-21:00

1 stop10h 45m

₹ 16,705

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Tue 2/6

08:30-15:50

1 stop7h 20m

Bengaluru Intl

Tue 9/6

10:15-15:35

1 stop5h 20m

₹ 17,082

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Tue 2/6

19:45-11:55

2 stops16h 10m

Bengaluru Intl

Fri 12/6

11:35-17:30

1 stop5h 55m

₹ 18,498

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Sat 20/6

19:45-01:40

3 stops29h 55m

Bengaluru Intl

Sat 27/6

11:40-19:10

2 stops7h 30m

₹ 20,386
Cheapest one-way

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Thu 28/5

20:05-22:55

Nonstop2h 50m

₹ 8,211

Flights are sorted by cheapest return flights first.

Deals found on 4/5

Showing 1-10 of 16 resultsSorted by cheapest first
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 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, August is the cheapest month in which you can book a flight from Patna to Bengaluru (average of ₹ 14,251). Flying from Patna to Bengaluru in October is currently the most expensive (average of ₹ 21,235). 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 8 May 2026.

One of the essential ways to save on airfare from Patna to Bengaluru is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening 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 8 May 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
559 reviews
Check prices

Crew

7.3

Comfort

6.7

Food

6.2

Entertainment

5.6

Overall

6.8

Boarding

6.8

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
IndiGo
6.8
Okay
559 reviews
IndiGo
6.8
Okay
559 reviews
Check prices

Crew

7.3

Comfort

6.7

Food

6.2

Entertainment

5.6

Overall

6.8

Boarding

6.8

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
Air India Express
5.8
Fair
15 reviews
IndiGo
6.8
Okay
559 reviews
Check prices

Crew

7.3

Comfort

6.7

Food

6.2

Entertainment

5.6

Overall

6.8

Boarding

6.8

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
Air India
5.5
Fair
2,956 reviews
IndiGo
6.8
Okay
559 reviews
Check prices

Crew

7.3

Comfort

6.7

Food

6.2

Entertainment

5.6

Overall

6.8

Boarding

6.8

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
SpiceJet
4.7
Mediocre
87 reviews
IndiGo
6.8
Okay
559 reviews
Check prices

Crew

7.3

Comfort

6.7

Food

6.2

Entertainment

5.6

Overall

6.8

Boarding

6.8

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience

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 16 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 189 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 50m. IndiGo provides one of the quickest options available for as low as ₹ 16,044. There are 1579 km between Patna and Bengaluru. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 ₹ 3,799. Additional round-trip tickets that might be worth considering are offered by Air India Express and IndiGo, with the lowest prices starting at ₹ 10,297 and ₹ 12,355, respectively. Users have found that Air India is 75% 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 ₹ 4,535. SpiceJet flights start at ₹ 5,992 while deals on Air India Express start at ₹ 6,245 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: IndiGo (83%), Virgin Atlantic (83%), Qantas Airways( 82%).

  • What are the cheapest flights from Patna to Bengaluru?

    The cheapest flight price from Patna to Bengaluru is ₹ 6,635. On average you can expect to pay ₹ 12,949. The most popular route, (Patna - Bengaluru Intl), can usually be booked for ₹ 15,289.

  • 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, August is the cheapest month in which you can book a flight from Patna to Bengaluru (average of ₹ 14,251). Flying from Patna to Bengaluru in October is currently the most expensive (average of ₹ 21,235). 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 8 May 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 8 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 3,799Average₹ 14,996FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Air India ExpressCheapest₹ 10,297Average₹ 14,351FlexibilityNo cancel feeOn-timeN/A
Search Air India Express flights
IndiGoCheapest₹ 12,355Average₹ 15,856FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
SpiceJetCheapest₹ 12,414Average₹ 14,746FlexibilityNo 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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