Cheap flights from Kolkata to Bengaluru from ₹ 4,974

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BLR
1 May — 8 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Bengaluru Intl are usually found in July or August, booked 56 days in advance, depart on a Friday or Saturday and return on a Monday

Cheap flight deals from Kolkata to Bangalore

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Bangalore
Explore the most affordable flight options available from Kolkata to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2026.

Thu 14/522:00
CCU
-
BLR
Nonstop2h 40m
IndiGo
Thu 21/505:00
BLR
-
CCU
Nonstop2h 35m
IndiGo
Deal found 30/3₹ 10,887
Tue 28/404:50
CCU
-
BLR
Nonstop2h 35m
IndiGo
Tue 5/518:30
BLR
-
CCU
Nonstop2h 40m
IndiGo
Deal found 31/3₹ 11,356
Tue 26/515:10
CCU
-
BLR
Nonstop2h 40m
IndiGo
Tue 2/620:20
BLR
-
CCU
Nonstop2h 40m
IndiGo
Deal found 27/3₹ 11,450
Sat 6/611:45
CCU
-
BLR
Nonstop2h 40m
IndiGo
Mon 8/608:10
BLR
-
CCU
Nonstop2h 25m
IndiGo
Deal found 28/3₹ 11,544
Mon 18/522:00
CCU
-
BLR
Nonstop2h 40m
IndiGo
Fri 29/511:45
BLR
-
CCU
Nonstop2h 40m
IndiGo
Deal found 28/3₹ 11,732
Tue 28/408:20
CCU
-
BLR
Nonstop2h 40m
IndiGo
Mon 4/522:20
BLR
-
CCU
Nonstop2h 40m
IndiGo
Deal found 30/3₹ 11,826
Thu 23/410:15
CCU
-
BLR
Nonstop2h 45m
IndiGo
Sun 3/518:30
BLR
-
CCU
Nonstop2h 40m
IndiGo
Deal found 27/3₹ 11,919
Mon 27/408:20
CCU
-
BLR
Nonstop2h 40m
IndiGo
Mon 4/506:30
BLR
-
CCU
Nonstop2h 40m
IndiGo
Deal found 30/3₹ 12,107
Fri 8/504:50
CCU
-
BLR
Nonstop2h 35m
IndiGo
Sun 10/505:00
BLR
-
CCU
Nonstop2h 35m
IndiGo
Deal found 30/3₹ 12,201
Mon 29/610:15
CCU
-
BLR
Nonstop2h 45m
Multiple Airlines
Fri 3/712:00
BLR
-
CCU
Nonstop2h 40m
Multiple Airlines
Deal found 31/3₹ 12,389

Find flight deals from Kolkata to Bangalore

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) 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 1 April 2026.

Round-trip from

₹ 10,887

One-way from

₹ 4,974

Popular in

September

Cheapest in

July

Average price

₹ 12,576

Good round-trip deal

₹ 12,094 or less

Good one-way deal

₹ 5,462 or less
IndiGo
  • IndiGo
  • 14/5-21/5
  • Nonstop
  • 5h 15m total
  • Kolkata to Bengaluru
IndiGo
  • IndiGo
  • 14/4
  • Nonstop
  • 2h 40m total
  • Kolkata to Bengaluru
Highest demand for flights based on searches. 3% potential increase in price (₹ 45,406 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (₹ 14,942 potential savings vs. average return price).
Average for round-trip flights in April 2026
Price to beat on a round-trip flight from Kolkata Netaji S. Chandra to Bengaluru Intl.
Price to beat on a one-way flight from Kolkata Netaji S. Chandra to Bengaluru Intl.

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata 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 1 April 2026.
Use the filters below to find and compare flights from Kolkata to Bengaluru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Fri 22/5

11:45-14:25

Nonstop2h 40m

Bengaluru Intl

Fri 22/5

18:30-21:10

Nonstop2h 40m

₹ 11,732
Fastest return journey

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Thu 14/5

22:05-00:45

Nonstop2h 40m

Bengaluru Intl

Thu 21/5

18:55-21:30

Nonstop2h 35m

₹ 11,919

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Mon 29/6

10:15-13:00

Nonstop2h 45m

Bengaluru Intl

Fri 3/7

12:00-14:40

Nonstop2h 40m

₹ 12,389

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Mon 29/6

22:00-00:40

Nonstop2h 40m

Bengaluru Intl

Fri 3/7

06:30-09:10

Nonstop2h 40m

₹ 12,389

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Tue 28/4

10:15-13:00

Nonstop2h 45m

Bengaluru Intl

Tue 5/5

08:25-13:45

1 stop5h 20m

₹ 12,764

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Mon 11/5

11:05-15:50

1 stop4h 45m

Bengaluru Intl

Mon 18/5

22:20-01:00

Nonstop2h 40m

₹ 12,952

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Tue 26/5

19:00-21:40

Nonstop2h 40m

Bengaluru Intl

Sat 30/5

20:20-01:45

1 stop5h 25m

₹ 13,140

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Sun 31/5

04:50-07:25

Nonstop2h 35m

Bengaluru Intl

Thu 4/6

20:40-02:20

1 stop5h 40m

₹ 13,609

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Mon 27/4

15:00-20:10

1 stop5h 10m

Bengaluru Intl

Wed 24/6

17:45-22:45

1 stop5h 00m

₹ 15,486

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Fri 10/4

05:05-10:05

1 stop5h 00m

Bengaluru Intl

Tue 14/4

20:40-02:20

1 stop5h 40m

₹ 15,580

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Kolkata to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from Kolkata 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 Kolkata to Bengaluru

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

Use this chart to determine the optimal time to book a return flight from Kolkata to Bangalore. Price data was last updated on 13 March 2026.

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kolkata to Bengaluru. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Kolkata to Bengaluru (average of ₹ 5,444). Flying from Kolkata to Bengaluru in February is currently the most expensive (average of ₹ 10,418). 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 CCU to BLR?

Find hourly flight availability from Kolkata 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 1 April 2026.

A simple way to save on the total cost of your ticket is to fly from Kolkata to Bengaluru at midday. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the evening.

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

Use this chart to determine the cheapest time to fly return from Kolkata to Bangalore. Price data was last updated on 28 March 2026.

Travellers seeking maximum savings on their Kolkata to Bengaluru flight should consider departing on Saturday at midday when fares are most often at their lowest. Wednesday at midday 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 Kolkata 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 1 April 2026.
Check out reviews from past customers who have flown with Akasa Air,IndiGo, andAir India Express from Kolkata to Bengaluru to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Akasa Air
7.9
Good

Entertainment

6.8

Comfort

7.8

Food

7.4

Overall

7.9

Crew

8.6

Boarding

7.8

Reviews

1 / 1
8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.
Akasa Air
7.9
Good
Akasa Air
7.9
Good

Entertainment

6.8

Comfort

7.8

Food

7.4

Overall

7.9

Crew

8.6

Boarding

7.8

Reviews

1 / 1
8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.
Akasa Air
7.9
Good

Entertainment

6.8

Comfort

7.8

Food

7.4

Overall

7.9

Crew

8.6

Boarding

7.8

Reviews

1 / 1
8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.
Akasa Air
7.9
Good

Entertainment

6.8

Comfort

7.8

Food

7.4

Overall

7.9

Crew

8.6

Boarding

7.8

Reviews

1 / 1
8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.
Akasa Air
7.9
Good

Entertainment

6.8

Comfort

7.8

Food

7.4

Overall

7.9

Crew

8.6

Boarding

7.8

Reviews

1 / 1
8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.
Akasa Air
7.9
Good

Entertainment

6.8

Comfort

7.8

Food

7.4

Overall

7.9

Crew

8.6

Boarding

7.8

Reviews

1 / 1
8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.

Related info for your journey

Find useful and relevant information for your journey from Kolkata 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 Kolkata to Bengaluru?

    Booking a flight from Kolkata Netaji S. Chandra (CCU) to Bengaluru Intl (BLR) is your only option if you wish to fly from Kolkata to Bengaluru. On a typical day, there are 24 flights from Netaji S. Chandra to Bengaluru Intl, all of which are around 2h 35m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Netaji S. Chandra to Bengaluru.

  • How popular is this Kolkata to Bengaluru flight route?

  • How long is the flight from Kolkata to Bengaluru?

    For as low as ₹ 11,732, IndiGo can have you in Bengaluru from Kolkata in 2h 40m. The distance from Kolkata to Bengaluru is about 1545 km. Generally, flights for this route are direct.

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

    Currently priced at ₹ 5,064, Air India Express will fly you from Kolkata to Bengaluru and back. In addition to Air India Express, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Akasa Air and SpiceJet - these airlines can fly you to your destination from ₹ 5,380 and ₹ 6,821, respectively. These flights start at 60% lower than the current average price 3 months from now.

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

    ₹ 471 is the cheapest one-way deal found within the past few days, from Qantas Airways. You may also be able to find cheap deals on Akasa Air and Air India, with prices starting from ₹ 4,263 and ₹ 4,540, respectively.

  • What are the most reliable airlines from Kolkata to Bengaluru?

    Before booking your flight to Bengaluru from Kolkata, have a look at the most reliable airlines to get you to your destination on time: Akasa Air (91%), IndiGo (91%), Japan Airlines( 91%).

  • What are the cheapest flights from Kolkata to Bengaluru?

    While on average a flight from Kolkata to Bengaluru is generally ₹ 9,579, our data shows the cheapest flight currently is ₹ 4,690. When looking at the most popular route, (Kolkata Netaji S. Chandra - Bengaluru Intl), you can expect to pay ₹ 10,887 for that flight.

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

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

  • How can I find direct flights from Kolkata to Bangalore?

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

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

    Yes. Cheapflights offers flight deals from Kolkata 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 Kolkata to Bengaluru?

    Currently, January is the cheapest month in which you can book a flight from Kolkata to Bengaluru (average of ₹ 5,444). Flying from Kolkata to Bengaluru in February is currently the most expensive (average of ₹ 10,418). 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

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Fly from Kolkata to Bangalore on these airlines

Choose from the following airlines for your flight from Kolkata to Bangalore. Flights are based on user searches made on Cheapflights and were last updated on 1 April 2026.

Top 5 airlines flying from Kolkata to Bangalore

Discover the top 5 airlines that operate flights from Kolkata 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 1 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air India ExpressCheapest₹ 5,064Average₹ 11,716FlexibilityNo cancel feeOn-timeN/A
Search Air India Express flights
Akasa AirCheapest₹ 5,380Average₹ 11,291FlexibilityNo cancel feeOn-timeN/A
Search Akasa Air flights
SpiceJetCheapest₹ 6,821Average₹ 14,063FlexibilityNo cancel feeOn-time65%
Search SpiceJet flights
Air IndiaCheapest₹ 8,771Average₹ 12,543FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 10,498Average₹ 13,096FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

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

When you search for this flight from Kolkata to Bangalore, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Bangalore from Kolkata.

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

Certainly. Search results for flights to Bangalore from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Kolkata to Bangalore on Cheapflights with our Price Alert feature and get notified when better prices are available.

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