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Cheap flights from Patna to Bengaluru from ₹ 5,386

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Patna to Bengaluru departing on 25/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

SpiceJet Logo
20:15 - 22:55PAT-BLR
2h 40mdirect
SpiceJet Logo
16:50 - 19:35BLR-PAT
2h 45mdirect
₹ 12,537SpiceJet
Find Deal
Sat, 27 Sep - Wed, 1 Oct
SpiceJet Logo
20:15 - 22:55PAT-BLR
2h 40mdirect
SpiceJet Logo
16:50 - 19:35BLR-PAT
2h 45mdirect
₹ 12,625SpiceJet
Find Deal
Fri, 3 Oct - Tue, 7 Oct
Logo
20:15 - 22:55PAT-BLR
2h 40mdirect
Logo
19:15 - 09:40BLR-PAT
14h 25m1 stop
₹ 13,773
Find Deal
Sat, 27 Sep - Wed, 1 Oct
Logo
20:15 - 22:55PAT-BLR
2h 40mdirect
Logo
01:10 - 09:40BLR-PAT
8h 30m1 stop
₹ 14,126
Find Deal
Sat, 27 Sep - Tue, 30 Sep
Air India Logo
13:55 - 20:35PAT-BLR
6h 40m1 stop
Air India Logo
08:50 - 14:35BLR-PAT
5h 45m1 stop
₹ 14,479Air India
Find Deal
Thu, 25 Sep - Mon, 29 Sep
Air India Express Logo
16:50 - 19:40PAT-BLR
2h 50mdirect
Air India Express Logo
21:30 - 08:50BLR-PAT
11h 20m1 stop
₹ 14,833Air India Express
Find Deal
Thu, 25 Sep - Mon, 29 Sep
Air India Express Logo
20:30 - 10:55PAT-BLR
14h 25m1 stop
Air India Express Logo
21:30 - 08:50BLR-PAT
11h 20m1 stop
₹ 15,009Air India Express
Find Deal
Thu, 25 Sep - Mon, 29 Sep
Air India Logo
16:50 - 19:40PAT-BLR
2h 50mdirect
Air India Logo
21:45 - 09:40BLR-PAT
11h 55m1 stop
₹ 15,539Air India
Find Deal
Tue, 11 Nov - Sat, 15 Nov
IndiGo Logo
11:00 - 19:05PAT-BLR
8h 05m1 stop
IndiGo Logo
21:30 - 07:45BLR-PAT
10h 15m1 stop
₹ 16,333IndiGo
Find Deal
Thu, 2 Oct - Mon, 6 Oct
IndiGo Logo
23:25 - 02:00PAT-BLR
2h 35mdirect
IndiGo Logo
20:15 - 22:45BLR-PAT
2h 30mdirect
₹ 16,422IndiGo
Find Deal
Tue, 11 Nov - Sat, 15 Nov

SpiceJet flights from Patna to Bengaluru

Our best SpiceJet deals on Patna to Bengaluru flight tickets
SpiceJet
27 Sept
PAT20:15Patna
2h 40m
BLR22:55Bengaluru Intl
1 Oct
BLR16:50Bengaluru Intl
2h 45m
PAT19:35Patna
₹ 12,537
Find similar
SpiceJet
3 Oct
PAT20:15Patna
2h 40m
BLR22:55Bengaluru Intl
7 Oct
BLR16:50Bengaluru Intl
2h 45m
PAT19:35Patna
₹ 12,625
Find similar
SpiceJet
26 Sept
PAT20:15Patna
2h 40m
BLR22:55Bengaluru Intl
30 Sept
BLR16:50Bengaluru Intl
2h 45m
PAT19:35Patna
₹ 12,978
Find similar

Air India flights from Patna to Bengaluru

Our best Air India deals on Patna to Bengaluru flight tickets
Air India
16 Sept
PAT13:55Patna
11h 40m
1 stop
BLR01:35Bengaluru Intl
19 Sept
BLR00:10Bengaluru Intl
13h 10m
1 stop
PAT13:20Patna
₹ 12,184
Find similar
Air India
18 Sept
PAT13:55Patna
8h 10m
1 stop
BLR22:05Bengaluru Intl
21 Sept
BLR02:15Bengaluru Intl
11h 05m
1 stop
PAT13:20Patna
₹ 12,625
Find similar
Air India
16 Sept
PAT13:55Patna
11h 40m
1 stop
BLR01:35Bengaluru Intl
20 Sept
BLR22:45Bengaluru Intl
14h 35m
1 stop
PAT13:20Patna
₹ 12,714
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momondo Fare Finder

 
Customise your flight search to find flights from Patna to Bengaluru 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, momondo users made 59,053 searches. Data last updated 13 September 2025.
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

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Sat 27/9

20:15-22:55

Nonstop2h 40m

Bengaluru Intl

Wed 1/10

16:50-19:35

Nonstop2h 45m

₹ 12,537

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Fri 3/10

20:15-22:55

Nonstop2h 40m

Bengaluru Intl

Tue 7/10

16:50-19:35

Nonstop2h 45m

₹ 12,625

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Sat 27/9

20:15-22:55

Nonstop2h 40m

Bengaluru Intl

Wed 1/10

19:15-09:40

1 stop14h 25m

₹ 13,773

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Sat 27/9

20:15-22:55

Nonstop2h 40m

Bengaluru Intl

Tue 30/9

01:10-09:40

1 stop8h 30m

₹ 14,126

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Thu 25/9

13:55-20:35

1 stop6h 40m

Bengaluru Intl

Mon 29/9

08:50-14:35

1 stop5h 45m

₹ 14,479

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Thu 25/9

16:50-19:40

Nonstop2h 50m

Bengaluru Intl

Mon 29/9

21:30-08:50

1 stop11h 20m

₹ 14,833

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Thu 25/9

20:30-10:55

1 stop14h 25m

Bengaluru Intl

Mon 29/9

21:30-08:50

1 stop11h 20m

₹ 15,009

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Tue 11/11

16:50-19:40

Nonstop2h 50m

Bengaluru Intl

Sat 15/11

21:45-09:40

1 stop11h 55m

₹ 15,539

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Thu 2/10

11:00-19:05

1 stop8h 05m

Bengaluru Intl

Mon 6/10

21:30-07:45

1 stop10h 15m

₹ 16,333

PatnaBengaluru

PAT - BLR

PATBLR

Patna

Tue 11/11

23:25-02:00

Nonstop2h 35m

Bengaluru Intl

Sat 15/11

20:15-22:45

Nonstop2h 30m

₹ 16,422

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bengaluru from

How to get the cheapest flight ticket from Patna to Bengaluru

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bengaluru?

The cheapest month to fly to Bengaluru from Patna is in May. Flight prices, which tend to average around ₹ 13,508, are often lower during this time because this is during the off-season. If you are unable to visit Bengaluru during the month of May, then departing from Patna during the month August is also very affordable. Most momondo users find prices during this month for around ₹ 13,596.

What is the cheapest day to depart on your flight to Bengaluru?

The cheapest day to depart from Patna to Bengaluru is on a Friday when prices can be found for as low as ₹ 15,024. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around ₹ 20,909. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bengaluru.

What is the cheapest time of day to depart on your flight to Bengaluru?

According to our data, the cheapest time of day to fly to Bengaluru is in the afternoon. momondo users have found flights departing from Patna to Bengaluru in the afternoon for as low as ₹ 15,044. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are ₹ 16,915 on average. Flights to Bengaluru from Patna in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Patna to Bengaluru Intl flight route?

Fly from Patna to Bengaluru Intl for the best Patna - Bengaluru Intl flight prices

How far in advance should I book a flight to Bengaluru?

You are more likely to see cheaper flights to Bengaluru from Patna when booking weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around ₹ 15,223 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bengaluru from Patna for as low as ₹ 9,800 on momondo.

What cabin class options are available on Patna to Bengaluru Intl flights?

There are 3 cabin classes available to choose from on Patna to Bengaluru Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Patna to Bengaluru flights?

No. A direct flight is the cheapest option for a flight between Patna to Bengaluru.

How have Patna to Bengaluru flight prices changed over time?

As of September 2025, prices for Patna to Bengaluru flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Patna to Bengaluru

Are you open to changing your travel dates? Check out the ideal times to fly from Patna to Bengaluru according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Patna to Bengaluru (PAT to BLR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Patna to Bengaluru

Best price found

₹ 6,155

Fastest flight time

2h 35m

Direct flights

Every day

Airports in Bengaluru

1 airport
The best one-way flight to Bengaluru from Patna in the past 72 hours is ₹ 6,155. The best return flight deal from Patna to Bengaluru found on momondo in the last 72 hours is ₹ 12,240.
The fastest flight from Patna to Bengaluru takes 2h 35m
Direct flights go from Patna to Bengaluru every day.
There is 1 airport near Bengaluru: Bengaluru Intl (BLR)
Search flight deals

  • How far is Patna to Bengaluru Intl by plane?

    There are 1609.4 km between Patna and Bengaluru Intl. Typically, this will take 2h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Patna Airport to Bengaluru Intl Airport?

    Prices for flights from Patna Airport to Bengaluru Intl Airport refresh daily.

  • How many operators does momondo search for flights from Patna Airport to Bengaluru Intl Airport?

  • How old do you have to be to fly from Patna Airport to Bengaluru Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Patna Airport to Bengaluru Intl Airport.

  • What documentation or ID do you need to fly to Bengaluru Intl Airport?

    The travel and health documents you'll need for your trip to Bengaluru Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bengaluru Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Patna to Bengaluru?

  • What is the most popular airline from Patna to Bengaluru?

Best airlines flying from Patna to Bengaluru

Compare and see reviews for airlines that fly from Patna to Bengaluru with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom ₹ 3,381Free CancellationRating
5.5
2,930 reviews
Search Air India flights
Air India ExpressPriceFrom ₹ 10,443Free CancellationRating
6.3
10 reviews
Search Air India Express flights
IndiGoPriceFrom ₹ 11,501Free CancellationRating
6.9
484 reviews
Search IndiGo flights
SpiceJetPriceFrom ₹ 11,613Free CancellationRating
4.8
87 reviews
Search SpiceJet flights

  • IndiGo Flights From Patna to Bengaluru

    IndiGo flies from Patna to Bengaluru around 28 times per week, with 484 momondo users rating the airline 6.9/10. The cheapest IndiGo deal from Patna to Bengaluru in the last 72 hours was ₹ 130 (round-trip), much lower than the average airfare cost of ₹ 176 for IndiGo flights on this route.

  • Air India Express Flights From Patna to Bengaluru

    Air India Express (6.3/10 from 10 reviews) operates around 7 flights from Patna to Bengaluru in any given week. The average Air India Express airfare for this route is around ₹ 149, with deals from around ₹ 118 rare but found on momondo. Referenced prices are for round-trip Patna to Bengaluru flight searches in the last 72 hours.

Why use momondo?

Why should I use momondo to find a flight deal from Patna to Bengaluru?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bengaluru from Patna.

Can I find flights from Patna to Bengaluru with flexible booking policies on momondo?

All flight searches from Patna to Bengaluru on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Patna to Bengaluru?

Once all potential Patna to Bengaluru flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Patna to Bengaluru right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Patna to Bengaluru flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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