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Cheap flights from Bengaluru to Patna from ₹ 6,091

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bengaluru to Patna departing on 2/10. 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
16:50 - 19:35BLR-PAT
2h 45mdirect
SpiceJet Logo
20:15 - 22:55PAT-BLR
2h 40mdirect
₹ 12,182SpiceJet
Find Deal
Fri, 3 Oct - Tue, 7 Oct
Logo
00:10 - 13:20BLR-PAT
13h 10m1 stop
Logo
20:15 - 22:55PAT-BLR
2h 40mdirect
₹ 12,624
Find Deal
Tue, 23 Sep - Sun, 28 Sep
Logo
21:45 - 09:40BLR-PAT
11h 55m1 stop
Logo
20:15 - 22:55PAT-BLR
2h 40mdirect
₹ 12,800
Find Deal
Wed, 24 Sep - Sun, 28 Sep
Air India Logo
00:10 - 13:20BLR-PAT
13h 10m1 stop
Air India Logo
20:30 - 11:30PAT-BLR
15h 00m1 stop
₹ 12,888Air India
Find Deal
Tue, 23 Sep - Sun, 28 Sep
Air India Logo
05:45 - 12:40BLR-PAT
6h 55m1 stop
Air India Logo
20:30 - 11:30PAT-BLR
15h 00m1 stop
₹ 12,977Air India
Find Deal
Wed, 24 Sep - Sun, 28 Sep
Logo
12:35 - 21:45BLR-PAT
9h 10m1 stop
Logo
16:50 - 19:40PAT-BLR
2h 50mdirect
₹ 13,683
Find Deal
Wed, 8 Oct - Wed, 15 Oct
Air India Express Logo
07:20 - 14:35BLR-PAT
7h 15m1 stop
Air India Express Logo
16:50 - 19:40PAT-BLR
2h 50mdirect
₹ 14,566Air India Express
Find Deal
Fri, 3 Oct - Wed, 15 Oct
IndiGo Logo
17:45 - 20:15BLR-PAT
2h 30mdirect
IndiGo Logo
23:25 - 02:00PAT-BLR
2h 35mdirect
₹ 14,919IndiGo
Find Deal
Wed, 10 Dec - Sun, 14 Dec
Air India Express Logo
07:20 - 14:35BLR-PAT
7h 15m1 stop
Air India Express Logo
20:30 - 10:55PAT-BLR
14h 25m1 stop
₹ 15,360Air India Express
Find Deal
Fri, 3 Oct - Tue, 7 Oct
IndiGo Logo
21:30 - 07:45BLR-PAT
10h 15m1 stop
IndiGo Logo
23:25 - 02:00PAT-BLR
2h 35mdirect
₹ 15,713IndiGo
Find Deal
Thu, 2 Oct - Mon, 6 Oct

Air India flights from Bengaluru to Patna

Our best Air India deals on Bengaluru to Patna flight tickets
Air India
19 Sept
BLR10:20Bengaluru Intl
7h 25m
1 stop
PAT17:45Patna
23 Sept
PAT13:55Patna
6h 40m
1 stop
BLR20:35Bengaluru Intl
₹ 12,624
Find similar
Air India
18 Sept
BLR09:45Bengaluru Intl
8h 00m
1 stop
PAT17:45Patna
22 Sept
PAT15:40Patna
7h 20m
1 stop
BLR23:00Bengaluru Intl
₹ 12,800
Find similar
Air India
23 Sept
BLR00:10Bengaluru Intl
13h 10m
1 stop
PAT13:20Patna
28 Sept
PAT20:30Patna
15h 00m
1 stop
BLR11:30Bengaluru Intl
₹ 12,888
Find similar

IndiGo flights from Bengaluru to Patna

Our best IndiGo deals on Bengaluru to Patna flight tickets
IndiGo
19 Sept
BLR12:35Bengaluru Intl
9h 10m
1 stop
PAT21:45Patna
19 Sept
PAT23:25Patna
2h 35m
BLR02:00Bengaluru Intl
₹ 13,683
Find similar
IndiGo
10 Dec
BLR17:45Bengaluru Intl
2h 30m
PAT20:15Patna
14 Dec
PAT23:25Patna
2h 35m
BLR02:00Bengaluru Intl
₹ 14,919
Find similar
IndiGo
2 Oct
BLR21:30Bengaluru Intl
10h 15m
1 stop
PAT07:45Patna
6 Oct
PAT23:25Patna
2h 35m
BLR02:00Bengaluru Intl
₹ 15,713
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Bengaluru to Patna 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 12 September 2025.
Use the filters below to find and compare flights from Bengaluru to Patna that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Fri 3/10

16:50-19:35

Nonstop2h 45m

Patna

Tue 7/10

20:15-22:55

Nonstop2h 40m

₹ 12,182

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Tue 23/9

00:10-13:20

1 stop13h 10m

Patna

Sun 28/9

20:15-22:55

Nonstop2h 40m

₹ 12,624

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Wed 24/9

21:45-09:40

1 stop11h 55m

Patna

Sun 28/9

20:15-22:55

Nonstop2h 40m

₹ 12,800

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Tue 23/9

00:10-13:20

1 stop13h 10m

Patna

Sun 28/9

20:30-11:30

1 stop15h 00m

₹ 12,888

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Wed 24/9

05:45-12:40

1 stop6h 55m

Patna

Sun 28/9

20:30-11:30

1 stop15h 00m

₹ 12,977

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Wed 8/10

12:35-21:45

1 stop9h 10m

Patna

Wed 15/10

16:50-19:40

Nonstop2h 50m

₹ 13,683

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Fri 3/10

07:20-14:35

1 stop7h 15m

Patna

Wed 15/10

16:50-19:40

Nonstop2h 50m

₹ 14,566

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Wed 10/12

17:45-20:15

Nonstop2h 30m

Patna

Sun 14/12

23:25-02:00

Nonstop2h 35m

₹ 14,919

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Fri 3/10

07:20-14:35

1 stop7h 15m

Patna

Tue 7/10

20:30-10:55

1 stop14h 25m

₹ 15,360

BengaluruPatna

BLR - PAT

BLRPAT

Bengaluru Intl

Thu 2/10

21:30-07:45

1 stop10h 15m

Patna

Mon 6/10

23:25-02:00

Nonstop2h 35m

₹ 15,713

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 Patna from

How to get the cheapest flight ticket from Bengaluru to Patna

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 Patna?

In general, July is the cheapest month to fly from Bengaluru to Patna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 13,153. If you are unable to visit Patna during the month of July, then departing from Bengaluru during the month June is also very affordable. Most momondo users find prices during this month for around ₹ 13,241.

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

On average, the least expensive day to fly to Patna from Bengaluru is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as ₹ 15,433. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Patna on Monday is ₹ 16,341.

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

According to our data, the cheapest time of day to fly to Patna is in the evening. momondo users have found flights departing from Bengaluru to Patna in the evening for as low as ₹ 14,833. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Patna are more costly in the afternoon, with an average ticket price of ₹ 17,021. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Bengaluru Intl to Patna flight route?

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

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

You are more likely to see cheaper flights to Patna from Bengaluru when booking weeks ahead of your departure date. In general, you can expect to find flights to Patna for around ₹ 15,625 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Patna from Bengaluru for as low as ₹ 15,272 on momondo.

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

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

How have Bengaluru to Patna flight prices changed over time?

As of September 2025, prices for Bengaluru to Patna flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from Bengaluru to Patna

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

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

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

Best price found

₹ 6,064

Fastest flight time

2h 30m

Direct flights

Every day

Airports in Patna

1 airport
The best one-way flight to Patna from Bengaluru in the past 72 hours is ₹ 6,064. The best return flight deal from Bengaluru to Patna found on momondo in the last 72 hours is ₹ 13,001.
The fastest flight from Bengaluru to Patna takes 2h 30m
Direct flights go from Bengaluru to Patna every day.
There is 1 airport near Patna: Patna (PAT)
Search flight deals

  • How far is Bengaluru Intl to Patna by plane?

    Patna is 1609.4 km away from Bengaluru Intl. Typically, this will take 2h 30m by plane in normal conditions.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bengaluru Intl Airport to Patna Airport.

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

    The travel and health documents required for your trip to Patna Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Patna Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from Bengaluru to Patna

Compare and see reviews for airlines that fly from Bengaluru to Patna with momondo
Airline
Rating
Free Cancellation
Price
Air India ExpressPriceFrom ₹ 11,526Free CancellationRating
6.3
10 reviews
Search Air India Express flights
SpiceJetPriceFrom ₹ 11,854Free CancellationRating
4.8
87 reviews
Search SpiceJet flights
IndiGoPriceFrom ₹ 11,885Free CancellationRating
6.9
484 reviews
Search IndiGo flights

  • IndiGo Flights From Bengaluru to Patna

    IndiGo operates around 28 flights from Bengaluru to Patna every week. The average price of these flights found in the last 72 hours has been ₹ 188, but momondo users have found IndiGo deals from Bengaluru to Patna from as low as ₹ 135 round-trip. IndiGo has been scored 6.9/10 in 484 reviews.

  • Air India Express Flights From Bengaluru to Patna

    The best Air India Express deal for Bengaluru to Patna flight tickets found on momondo in the last 72 hours was ₹ 131, round-trip. It should be noted that an average Air India Express flight deal for this route in this time was higher, at ₹ 155 round-trip. Air India Express operates 6 flights out of Bengaluru into Patna in an average week, so prices vary by time and availability. 10 Air India Express reviews by users on momondo have scored the airline at 6.3/10.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bengaluru to Patna. momondo saves you time and could save you money on your trip.

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

Flights from Bengaluru to Patna with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Bengaluru and Patna by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Bengaluru to Patna 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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