Cheap flights from Kolkata to Bengaluru from ₹ 4,344

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 21/11. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BLR
16 Dec — 23 Dec1
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 84 days in advance, depart on a Friday or Saturday and return on a Wednesday

Cheap 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 16 November 2025.

Round-trip from

₹ 8,955

One-way from

₹ 4,344

Popular in

September

Cheapest in

July

Average price

₹ 12,058

Good round-trip deal

₹ 10,840 or less

Good one-way deal

₹ 5,047 or less
Air India Express
  • Air India Express
  • 13/1-17/1
  • 5 total stops
  • 20h 45m total
  • Kolkata to Bengaluru
Air India Express
  • Air India Express
  • 21/11
  • Nonstop
  • 2h 50m total
  • Kolkata to Bengaluru
Highest demand for flights based on searches. 6% potential increase in price (₹ 70,095 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (₹ 15,017 potential savings vs. average return price).
Average for round-trip flights in November 2025
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.

Find 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 16 November 2025.

Sat 22/1105:00CCU - BLR
Nonstop2h 50mAir India Express
Wed 26/1106:25BLR - CCU
1 stop9h 45mAir India Express
Deal found 15/11₹ 9,309
Fri 21/1105:00CCU - BLR
Nonstop2h 50mAir India Express
Tue 25/1105:50BLR - CCU
2 stops10h 20mAir India Express
Deal found 14/11₹ 9,486
Tue 30/1205:05CCU - BLR
1 stop4h 55mIndiGo
Tue 6/114:40BLR - CCU
1 stop6h 00mIndiGo
Deal found 15/11₹ 9,664
Fri 28/1105:10CCU - BLR
1 stop6h 20mMultiple Airlines
Tue 2/1206:25BLR - CCU
1 stop9h 45mMultiple Airlines
Deal found 14/11₹ 9,841
Fri 28/1105:00CCU - BLR
Nonstop2h 50mAir India Express
Tue 2/1206:25BLR - CCU
1 stop9h 45mAir India Express
Deal found 14/11₹ 9,930
Fri 21/1103:15CCU - BLR
1 stop6h 05mMultiple Airlines
Wed 26/1106:25BLR - CCU
1 stop9h 45mMultiple Airlines
Deal found 15/11₹ 10,018
Wed 31/1214:20CCU - BLR
1 stop6h 20mIndiGo
Tue 6/104:30BLR - CCU
Nonstop2h 40mIndiGo
Deal found 16/11₹ 10,373
Fri 28/1103:15CCU - BLR
1 stop6h 05mMultiple Airlines
Wed 3/1210:35BLR - CCU
1 stop14h 00mMultiple Airlines
Deal found 15/11₹ 10,462

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 16 November 2025.
Use the filters below to find and compare flights from Kolkata to Bengaluru that are best for you.

Fly from

Kolkata

Fly to

Bangalore

Route

Depart

Return

Price

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Thu 12/2

05:10-16:10

2 stops11h 00m

Bengaluru Intl

Mon 16/2

07:20-15:55

1 stop8h 35m

₹ 8,955

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Tue 13/1

17:00-19:50

Nonstop2h 50m

Bengaluru Intl

Sat 17/1

06:15-16:10

2 stops9h 55m

₹ 9,220

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Wed 14/1

20:25-23:15

Nonstop2h 50m

Bengaluru Intl

Sun 18/1

06:05-08:50

Nonstop2h 45m

₹ 9,220

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Tue 13/1

04:55-07:40

Nonstop2h 45m

Bengaluru Intl

Sun 18/1

06:05-08:50

Nonstop2h 45m

₹ 9,398

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Thu 15/1

07:10-12:20

1 stop5h 10m

Bengaluru Intl

Mon 19/1

06:05-08:50

Nonstop2h 45m

₹ 9,486

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Wed 14/1

05:05-10:00

1 stop4h 55m

Bengaluru Intl

Sat 17/1

04:30-07:10

Nonstop2h 40m

₹ 9,752

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Tue 30/12

05:05-10:00

1 stop4h 55m

Bengaluru Intl

Tue 6/1

14:40-20:40

1 stop6h 00m

₹ 9,841

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Wed 14/1

04:55-07:40

Nonstop2h 45m

Bengaluru Intl

Mon 19/1

18:40-21:10

Nonstop2h 30m

₹ 9,930

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Fri 6/2

05:05-10:00

1 stop4h 55m

Bengaluru Intl

Fri 6/2

11:05-19:10

1 stop8h 05m

₹ 10,018

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Wed 31/12

18:05-23:40

1 stop5h 35m

Bengaluru Intl

Wed 7/1

15:05-17:45

Nonstop2h 40m

₹ 10,107

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 21 results
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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 14 November 2025.

Booking 84 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 ₹ 5,408). Flying from Kolkata to Bengaluru in June is currently the most expensive (average of ₹ 9,309). 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 16 November 2025.

A simple way to save on the total cost of your ticket is to fly from Kolkata to Bengaluru in the afternoon. If you’re flexible enough to do this you can expect to save up to 16% 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 2 November 2025.

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. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 16 November 2025.
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
8.0
Very Good

Food

7.2

Overall

8.0

Crew

8.3

Boarding

8.0

Comfort

7.6

Entertainment

6.8

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
8.0
Very Good
Akasa Air
8.0
Very Good

Food

7.2

Overall

8.0

Crew

8.3

Boarding

8.0

Comfort

7.6

Entertainment

6.8

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
8.0
Very Good

Food

7.2

Overall

8.0

Crew

8.3

Boarding

8.0

Comfort

7.6

Entertainment

6.8

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
8.0
Very Good

Food

7.2

Overall

8.0

Crew

8.3

Boarding

8.0

Comfort

7.6

Entertainment

6.8

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
8.0
Very Good

Food

7.2

Overall

8.0

Crew

8.3

Boarding

8.0

Comfort

7.6

Entertainment

6.8

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
8.0
Very Good

Food

7.2

Overall

8.0

Crew

8.3

Boarding

8.0

Comfort

7.6

Entertainment

6.8

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 57 flights from Netaji S. Chandra to Bengaluru Intl, all of which are around 2h 50m 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 ₹ 9,043, Air India Express can have you in Bengaluru from Kolkata in 2h 50m. The distance from Kolkata to Bengaluru is about 1545 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Currently priced at ₹ 6,742, 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 Air India and Akasa Air - these airlines can fly you to your destination from ₹ 7,176 and ₹ 7,884, respectively. These flights start at 41% lower than the current average price 3 months from now.

  • 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: SmartLynx (100%), Qantas Airways (91%), IndiGo( 90%).

  • What are the cheapest flights from Kolkata to Bengaluru?

    While on average a flight from Kolkata to Bengaluru is generally ₹ 9,465, our data shows the cheapest flight currently is ₹ 4,348. When looking at the most popular route, (Kolkata Netaji S. Chandra - Bengaluru Intl), you can expect to pay ₹ 8,866 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 ₹ 5,408). Flying from Kolkata to Bengaluru in June is currently the most expensive (average of ₹ 9,309). 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 16 November 2025.

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 16 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air India ExpressCheapest₹ 6,742Average₹ 11,149FlexibilityNo cancel feeOn-timeN/A
Search Air India Express flights
Air IndiaCheapest₹ 7,176Average₹ 12,069FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Akasa AirCheapest₹ 7,884Average₹ 10,300FlexibilityNo cancel feeOn-timeN/A
Search Akasa Air flights
SpiceJetCheapest₹ 9,380Average₹ 12,514FlexibilityNo cancel feeOn-time65%
Search SpiceJet flights
IndiGoCheapest₹ 9,401Average₹ 11,980FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

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

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

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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.

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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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