Q: How much does it cost for a return flight from Bengaluru to Kolkata?

Airfare is below average for this route at the moment. Bengaluru to Kolkata flights typically cost between ₹ 14,983 and ₹ 21,847 in November. The cheapest return price found within the last 5 days was ₹ 13,630 on SpiceJet (24 Nov–29 Nov).

Question 1

What is the most punctual flight time for Bengaluru to Kolkata flights?

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

Question 2

How much does it cost for a return flight from Bengaluru to Kolkata?

Accepted Answer

Airfare is below average for this route at the moment.Bengaluru to Kolkata flights typically cost between ₹ 14,983 and ₹ 21,847 in November.
The cheapest return price found within the last 5 days was ₹ 13,630 on SpiceJet (24 Nov–29 Nov).

Question 3

How often are flights from Bengaluru to Kolkata delayed?

Accepted Answer

About 11% of weekly flights between Bengaluru and Kolkata have experienced delays in the past year, with the average delay time being 121 minutes.

Question 4

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Question 5

Which airline has the best punctuality record on Bengaluru to Kolkata flights?

Accepted Answer

Over the past year, IndiGo have had the lowest number of delays on this route, with just 8% of flights being delayed.

Question 6

How popular is this Bengaluru to Kolkata flight route?

Accepted Answer

Flights from Bengaluru Intl to Kolkata Netaji S. Chandra have been viewed 658 times in the past calendar month.

Question 7

How long is the flight from Bengaluru to Kolkata?

Accepted Answer

There are many flights that can get you from Bengaluru to Kolkata in 2h 40m. Fly via IndiGo to get the fastest option. There are 1545 km between Bengaluru and Kolkata. Generally, flights for this route are direct.

Question 8

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

Accepted Answer

Currently priced at ₹ 5,257, Air India will fly you from Bengaluru to Kolkata and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air India Express and Akasa Air - these airlines can fly you to your destination from ₹ 5,747 and ₹ 5,773, respectively. Air India is currently priced 62% below the average price you’ll pay for this route.

Question 9

What are the cheapest airlines to fly from Bengaluru to Kolkata one-way?

Accepted Answer

₹ 4,276 is the cheapest one-way deal found within the past few days, from Akasa Air. You may also be able to find cheap deals on Air India and Air India Express, with prices starting from ₹ 4,505 and ₹ 4,828, respectively.

Question 10

How far ahead should I book a flight from Bengaluru to Kolkata?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Bengaluru to Kolkata, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 11

What is the cheapest month to book a flight from Bengaluru to Kolkata?

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Bengaluru to Kolkata (average of ₹ 12,760). Flying from Bengaluru to Kolkata in October is currently the most expensive (average of ₹ 17,497). 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.

Question 12

What is the cheapest day to fly from Bengaluru to Kolkata?

Accepted Answer

Travellers seeking maximum savings on their Bengaluru to Kolkata flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 13

Weekly flight availability from Bengaluru to Kolkata

Accepted Answer

The most flights from BLR to CCU are scheduled on a Wednesday (46 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (26 on average).

Question 14

E

Accepted Answer

In terms of precipitation, rainfall in Kolkata ranges from 7.0 - 356.0 inches per month. August is typically the wettest month, when rainfall can reach 356.0 mm. December is typically the driest time to visit Kolkata when rainfall is around 7.0 mm.

Question 15

E

Accepted Answer

If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

Question 16

What are the cheapest flights from Bengaluru to Kolkata?

Accepted Answer

On average you can expect to pay ₹ 13,983 for a flight from Bengaluru to Kolkata. The cheapest flight overall is ₹ 6,104 while the most popular route, (Bengaluru Intl - Kolkata Netaji S. Chandra) is currently priced at ₹ 13,727.

Question 17

What are the most reliable airlines from Bengaluru to Kolkata?

Accepted Answer

Consider KLM (99%), Japan Airlines (95%) or Qantas Airways (95%) when booking your flight. These represent the most reliable airlines when flying from Bengaluru to Kolkata.

Question 18

What are the most popular airlines that fly from Bengaluru to Kolkata?

Accepted Answer

When booking a flight from Bengaluru to Kolkata, you may want to consider flying on IndiGo, Air India Express or SpiceJet as they are the most popular for this route.

Question 19

What is the cheapest time of day to fly from BLR to CCU?

Accepted Answer

It’s optimal to fly from Bengaluru to Kolkata at midday. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the afternoon.

Question 20

What airports do I use to fly from Bengaluru to Kolkata?

Accepted Answer

To fly from Bengaluru to Kolkata, you need to book a flight from Bengaluru Intl (BLR) to Netaji S. Chandra (CCU). Nonstop flights to Kolkata Netaji S. Chandra from Bengaluru Intl take 2h 20m on average. When it comes time to book airfare, you have a few options: there are 36 outbound flights from Bengaluru Intl to Netaji S. Chandra offered by 5 different airlines.

Question 21

Can I find deals for flights from Bangalore to Kolkata that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Bangalore to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 22

How can I find direct flights from Bangalore to Kolkata?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangalore to Kolkata.

Question 23

Can I find deals for business class flights from Bangalore to Kolkata?

Accepted Answer

Yes. Cheapflights offers flight deals from Bangalore to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 24

How does Cheapflights help users find flights from Bangalore to Kolkata?

Accepted Answer

Deals for Bangalore to Kolkata flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 25

Why should you use Cheapflights to find cheap flight tickets from Bangalore to Kolkata?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Bangalore to Kolkata for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 26

Can Cheapflights find flights from Bangalore to Kolkata with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Bangalore to Kolkata, users can toggle the no change fees filter when performing a flight search.

Question 27

Can Cheapflights notify me if prices for flights from Bangalore to Kolkata become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	₹ 13,630
One-way from	₹ 6,573
Popular in	October
Cheapest in	February
Average price	₹ 17,497
Good round-trip deal	₹ 15,367 or less
Good one-way deal	₹ 7,409 or less

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest₹ 5,257	Average₹ 11,310	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Air India Express	Cheapest₹ 5,747	Average₹ 13,841	FlexibilityNo cancel fee	On-timeN/A	Search Air India Express flights
Akasa Air	Cheapest₹ 5,773	Average₹ 11,573	FlexibilityNo cancel fee	On-timeN/A	Search Akasa Air flights
IndiGo	Cheapest₹ 7,345	Average₹ 14,346	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
SpiceJet	Cheapest₹ 9,518	Average₹ 17,766	FlexibilityNo cancel fee	On-time65%	Search SpiceJet flights

Cheap flights from Bengaluru to Kolkata from ₹ 6,573

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Bangalore to Kolkata

Cheapest flights from Bangalore to KolkataExplore the most affordable flight options available from Bangalore to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.

Explore the most affordable flight options available from Bangalore to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.

Best flights from Bangalore to KolkataDiscover carefully curated flight deals from Bangalore to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Discover carefully curated flight deals from Bangalore to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Direct flights from Bangalore to KolkataExplore direct flight options from Bangalore to Kolkata based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 October 2026.

Explore direct flight options from Bangalore to Kolkata based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 October 2026.

Last-minute flights from Bangalore to KolkataDiscover last-minute flight deals from Bangalore to Kolkata. Data last updated 8 October 2026 and is based on user searches.

Discover last-minute flight deals from Bangalore to Kolkata. Data last updated 8 October 2026 and is based on user searches.

One-way flights from Bangalore to KolkataSearch for one-way flight options from Bangalore to Kolkata. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

Search for one-way flight options from Bangalore to Kolkata. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Bengaluru to Kolkata that are best for you.

Best time to book a flight from Bangalore to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Bangalore with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Bengaluru to Kolkata?

To ensure you get the cheapest price possible for a flight from Bengaluru to Kolkata, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Bengaluru to Kolkata?

What is the cheapest time of day to fly from BLR to CCU?

It’s optimal to fly from Bengaluru to Kolkata at midday. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Bengaluru to Kolkata?

Travellers seeking maximum savings on their Bengaluru to Kolkata flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from Bengaluru to Kolkata?

Airfare is below average for this route at the moment.

Bengaluru to Kolkata flights typically cost between ₹ 14,983 and ₹ 21,847 in November.The cheapest return price found within the last 5 days was ₹ 13,630 on SpiceJet (24 Nov–29 Nov).

Weekly flight availability from Bengaluru to Kolkata

The most flights from BLR to CCU are scheduled on a Wednesday (46 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (26 on average).

How often are flights from Bengaluru to Kolkata delayed?

About 11% of weekly flights between Bengaluru and Kolkata have experienced delays in the past year, with the average delay time being 121 minutes.

What is the most punctual flight time for Bengaluru to Kolkata flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Bengaluru to Kolkata flights?

Over the past year, IndiGo have had the lowest number of delays on this route, with just 8% of flights being delayed.

Reviews of airlines servicing Kolkata

See what other customers who have flown with Akasa Air,IndiGo, andAir India Express from Bengaluru to Kolkata have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airports do I use to fly from Bengaluru to Kolkata?

How popular is this Bengaluru to Kolkata flight route?

How long is the flight from Bengaluru to Kolkata?

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

What are the cheapest airlines to fly from Bengaluru to Kolkata one-way?

What are the most reliable airlines from Bengaluru to Kolkata?

What are the cheapest flights from Bengaluru to Kolkata?

Can I find deals for flights from Bangalore to Kolkata that include hotel bookings?

How can I find direct flights from Bangalore to Kolkata?

Can I find deals for business class flights from Bangalore to Kolkata?

What is the cheapest month to book a flight from Bengaluru to Kolkata?

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Alternative routes for Bangalore to Kolkata

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Complete your trip

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Other flights to Kolkata

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Cheapest flights from Bangalore to Kolkata
Explore the most affordable flight options available from Bangalore to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 October 2026.

Best flights from Bangalore to Kolkata
Discover carefully curated flight deals from Bangalore to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Direct flights from Bangalore to Kolkata
Explore direct flight options from Bangalore to Kolkata based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 October 2026.

Last-minute flights from Bangalore to Kolkata
Discover last-minute flight deals from Bangalore to Kolkata. Data last updated 8 October 2026 and is based on user searches.

One-way flights from Bangalore to Kolkata
Search for one-way flight options from Bangalore to Kolkata. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

Bengaluru to Kolkata flights typically cost between ₹ 14,983 and ₹ 21,847 in November.
The cheapest return price found within the last 5 days was ₹ 13,630 on SpiceJet (24 Nov–29 Nov).