Cheap flights from Karnataka to Patna from ₹ 7,742
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Karnataka to Patna departing on 13/12. 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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Air India Express flights from Karnataka to Patna
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Fly from
Fly to
Route
Depart
Return
BengaluruPatna
BLR Bengaluru Intl - PAT Patna
BLRPAT
Bengaluru Intl
Thu 10/12
10:45-12:40
Nonstop1h 55m
Patna
Sun 13/12
14:15-17:05
Nonstop2h 50m
BengaluruPatna
BLR Bengaluru Intl - PAT Patna
BLRPAT
Bengaluru Intl
Thu 10/12
10:45-13:35
Nonstop2h 50m
Patna
Thu 17/12
16:25-19:15
Nonstop2h 50m
BengaluruPatna
BLR Bengaluru Intl - PAT Patna
BLRPAT
Bengaluru Intl
Sun 20/12
10:45-13:35
Nonstop2h 50m
Patna
Mon 21/12
14:15-17:05
Nonstop2h 50m
BengaluruPatna
BLR Bengaluru Intl - PAT Patna
BLRPAT
Bengaluru Intl
Thu 4/3
13:10-15:50
Nonstop2h 40m
Patna
Thu 25/3
11:30-14:05
Nonstop2h 35m
BengaluruPatna
BLR Bengaluru Intl - PAT Patna
BLRPAT
Bengaluru Intl
Sun 22/11
17:35-20:05
Nonstop2h 30m
Patna
Thu 26/11
16:25-23:45
1 stop7h 20m
BengaluruPatna
BLR Bengaluru Intl - PAT Patna
BLRPAT
Bengaluru Intl
Sun 22/11
07:25-17:35
1 stop10h 10m
Patna
Thu 26/11
16:25-23:45
1 stop7h 20m
BengaluruPatna
BLR Bengaluru Intl - PAT Patna
BLRPAT
Bengaluru Intl
Mon 19/10
07:00-14:50
1 stop7h 50m
Patna
Mon 19/10
19:00-09:25
1 stop14h 25m
BengaluruPatna
BLR Bengaluru Intl - PAT Patna
BLRPAT
Bengaluru Intl
Mon 19/10
07:00-14:50
1 stop7h 50m
Patna
Wed 25/11
15:45-00:25
1 stop8h 40m
BengaluruPatna
BLR Bengaluru Intl - PAT Patna
BLRPAT
Bengaluru Intl
Thu 10/12
06:10-15:50
2 stops9h 40m
Patna
Thu 17/12
16:25-19:15
Nonstop2h 50m
BengaluruPatna
BLR Bengaluru Intl - PAT Patna
BLRPAT
Bengaluru Intl
Thu 10/12
06:10-15:50
2 stops9h 40m
Patna
Thu 17/12
16:25-19:15
Nonstop2h 50m
See travel insights to Patna from
How to get the cheapest flight ticket from Karnataka 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, January is the cheapest month to fly from Karnataka to Patna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 15,388. If you are unable to visit Patna during the month of January, then departing from Karnataka during the month March is also very affordable. Most momondo users find prices during this month for around ₹ 15,872.
What is the cheapest day to depart on your flight to Patna?
On average, the least expensive day to fly to Patna from Karnataka is on a Friday. momondo users have found tickets for Friday departures for as low as ₹ 16,298. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Patna on Sunday is ₹ 18,529.
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 morning. momondo users have found flights departing from Karnataka to Patna in the morning for as low as ₹ 16,589. 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 evening, with an average ticket price of ₹ 19,717. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Karnataka to Patna flight route?
Fly from Bengaluru Intl to Patna for the best Karnataka - Patna flight prices
How far in advance should I book a flight from Karnataka to Patna?
You are more likely to see cheaper flights to Patna from Karnataka when booking weeks ahead of your departure date. In general, you can expect to find flights to Patna for around ₹ 17,025 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 Karnataka for as low as ₹ 15,001 on momondo.
What cabin class options are available on Karnataka to Patna flights?
There is only 1 cabin class available to choose from on Karnataka to Patna flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Karnataka to Patna?
IndiGo and Air India Express are the most popular carriers operating from Karnataka to Patna
Which airlines fly to Patna?
IndiGo, SpiceJet and Air India Express are the top three most popular airlines that fly to Patna from Karnataka according to our data. IndiGo is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Patna. Keep in mind that there are 5 different airlines that fly to Patna on a routine basis, so you have a few additional options to choose from.
How many flights depart from Karnataka to Patna on average per day?
As of October 2026, there are 14 flights per day flying from Karnataka to Patna. The most common time of day flights depart is 08:00, with 42% of flights taking off in the afternoon.
How many flights depart from Karnataka to Patna on average per week?
As of October 2026, 98 flights take off from Karnataka and land in Patna each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
Cheap Karnataka to Patna flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Karnataka to Patna
Frequently asked questions about flying from Karnataka to Patna
When did momondo last update prices for flights from Karnataka to Patna Airport?
Prices for flights from Karnataka to Patna Airport were last updated today.
How many operators does momondo search for flights from Karnataka to Patna Airport?
The number of operators available for flights from Karnataka to Patna Airport is 4 as of October 2026.
How old do you have to be to fly from Karnataka to Patna 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 Karnataka to Patna Airport.
What documentation or ID do you need to fly to Patna Airport?
The travel and health documents you'll need for your trip to Patna 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 Patna 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 Karnataka to Patna?
momondo data reveals that the most frequently booked plane model on the route from Karnataka to Patna is Airbus A320neo, representing 37.41% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 20.52%, Boeing 737 at 12.93%, and Airbus A320-100/200 at 11.38%.
Best airlines flying from Karnataka to Patna
Compare and see reviews for airlines that fly from Karnataka to Patna with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom ₹ 7,734 | Free Cancellation | Rating 5.5 2,917 reviews | |||
| PriceFrom ₹ 13,367 | Free Cancellation | Rating 0.0 0 reviews | |||
| PriceFrom ₹ 13,752 | Free Cancellation | Rating 4.5 86 reviews | |||
| PriceFrom ₹ 14,952 | Free Cancellation | Rating 6.8 580 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Karnataka to Patna?
It is quick and easy to find Karnataka to Patna flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Patna that suits you.
Can I find flights from Karnataka to Patna with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Patna from Karnataka with this policy.
How can momondo help me find flights from Karnataka to Patna?
momondo provides multiple filters to help you find the best flight to Patna from Karnataka. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Karnataka to Patna right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Patna from Karnataka. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.