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$54+ Cheap flights from Kolkata to Bengaluru (CCU - BLR)

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BLR
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Bengaluru Intl are usually found in July or August, booked 81 days in advance, depart on a Tuesday 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 September 17, 2025.

Round-trip from

$112
(Trip.com)

One-way from

$54
(Booking.com)

Popular in

October

Cheapest in

July

Average price

$149

Good round-trip deal

$531 or less

Good one-way deal

$66 or less
From Kolkata Netaji S. Chandra to Bengaluru Intl
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One-way flight from Kolkata Netaji S. Chandra to Bengaluru Intl
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Highest demand for flights based on searches. 10% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Kolkata Netaji S. Chandra to Bengaluru Intl.
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Price to beat on a one-way flight from Kolkata Netaji S. Chandra to Bengaluru Intl.
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Find flight deals from Kolkata to Bangalore

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 September 17, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/203:10 pmCCU - BLR
Nonstop2h 40mIndiGo
Tue 10/288:45 pmBLR - CCU
Nonstop2h 30mIndiGo
Deal found 9/15$112
This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/215:00 amCCU - BLR
Nonstop2h 50mAir India
Mon 10/201:15 pmBLR - CCU
Nonstop2h 40mAir India
Deal found 9/15$115
This CheapOair deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:15 pmCCU - BLR
Nonstop2h 50mIndiGo
Wed 12/1710:15 pmBLR - CCU
Nonstop2h 25mIndiGo
Deal found 9/16$120
This Booking.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:00 pmCCU - BLR
Nonstop2h 40mIndiGo
Wed 10/228:30 pmBLR - CCU
Nonstop2h 40mIndiGo
Deal found 9/17$122
This Booking.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/284:55 amCCU - BLR
Nonstop2h 40mIndiGo
Tue 10/288:45 pmBLR - CCU
Nonstop2h 30mIndiGo
Deal found 9/17$123
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:30 amCCU - BLR
Nonstop2h 40mIndiGo
Tue 10/218:30 pmBLR - CCU
Nonstop2h 40mIndiGo
Deal found 9/16$125
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:30 amCCU - BLR
Nonstop2h 40mIndiGo
Mon 12/1510:15 pmBLR - CCU
Nonstop2h 25mIndiGo
Deal found 9/16$126
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:55 amCCU - BLR
Nonstop2h 40mIndiGo
Sat 12/134:30 amBLR - CCU
Nonstop2h 40mIndiGo
Deal found 9/16$127

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated September 17, 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

Mon 10/20

3:10 pm-5:50 pm

Nonstop2h 40m

Bengaluru Intl

Tue 10/28

8:45 pm-11:15 pm

Nonstop2h 30m

$112

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Wed 12/10

8:15 pm-11:05 pm

Nonstop2h 50m

Bengaluru Intl

Wed 12/17

10:15 pm-12:40 am

Nonstop2h 25m

$120

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Tue 10/14

6:30 am-9:10 am

Nonstop2h 40m

Bengaluru Intl

Tue 10/21

8:30 pm-11:10 pm

Nonstop2h 40m

$125

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Wed 10/15

8:20 am-10:55 am

Nonstop2h 35m

Bengaluru Intl

Wed 10/22

6:20 pm-11:00 pm

1 stop4h 40m

$125

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Thu 12/11

6:30 am-9:10 am

Nonstop2h 40m

Bengaluru Intl

Tue 12/16

10:15 pm-12:40 am

Nonstop2h 25m

$126

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Sun 12/7

6:30 am-9:10 am

Nonstop2h 40m

Bengaluru Intl

Mon 12/15

10:15 pm-12:40 am

Nonstop2h 25m

$126

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Fri 12/12

10:00 pm-12:50 am

Nonstop2h 50m

Bengaluru Intl

Sun 12/14

8:45 pm-11:15 pm

Nonstop2h 30m

$127

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Fri 11/14

9:20 am-2:15 pm

1 stop4h 55m

Bengaluru Intl

Fri 11/14

8:15 pm-10:55 pm

Nonstop2h 40m

$128

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Wed 12/10

4:55 am-7:35 am

Nonstop2h 40m

Bengaluru Intl

Mon 12/15

10:15 pm-12:40 am

Nonstop2h 25m

$128

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Wed 9/24

7:00 am-11:40 pm

2 stops16h 40m

$55

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 19 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 round-trip 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 round-trip flight from Kolkata to Bangalore. Price data was last updated on September 12, 2025.

The price you pay for your flight from Kolkata to Bengaluru may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Kolkata to Bengaluru (average of $828). Flying from Kolkata to Bengaluru in December is currently the most expensive (average of $1,434). 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 September 17, 2025.

When flying from Kolkata to Bengaluru, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 74% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Kolkata to Bangalore. Price data was last updated on September 14, 2025.

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

How much does it cost to fly round-trip 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 September 17, 2025.
Read reviews from past customers who have flown Akasa Air, IndiGo, and Air India from Kolkata to Bengaluru. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Akasa Air
8.0
Very good

Comfort

7.6

Boarding

8.0

Food

7.2

Crew

8.3

Entertainment

6.8

Overall

8.0

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

Comfort

7.6

Boarding

8.0

Food

7.2

Crew

8.3

Entertainment

6.8

Overall

8.0

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.
IndiGo
6.9
Okay
484 reviews
Akasa Air
8.0
Very good

Comfort

7.6

Boarding

8.0

Food

7.2

Crew

8.3

Entertainment

6.8

Overall

8.0

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.
Air India
5.5
Fair
2,932 reviews
Akasa Air
8.0
Very good

Comfort

7.6

Boarding

8.0

Food

7.2

Crew

8.3

Entertainment

6.8

Overall

8.0

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?

    You will need to book a flight from Kolkata Netaji S. Chandra to Bengaluru Intl if you want to fly from Kolkata to Bengaluru. At least 4 different airlines have flights from Netaji S. Chandra (CCU) to Bengaluru Intl (BLR) on a regular basis. There are 46 flights to Bengaluru from the Kolkata airport per day. If you manage to book one that is nonstop, then you can expect the flight time from CCU to BLR to be around 2h 35m.

  • How popular is this Kolkata to Bengaluru flight route?

    The Kolkata Netaji S. Chandra to Bengaluru Intl flight path was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Kolkata to Bengaluru?

    Airlines like IndiGo fly from Kolkata to Bengaluru in about 2h 40m. The time it takes to get you to your destination is usually consistent. There are 960 mi between Kolkata and Bengaluru. Generally, flights for this route are nonstop.

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

    Air India, at $100, was found to be the cheapest airline from Kolkata to Bengaluru.Alternate airlines to your destination round-trip include Akasa Air and Air India Express. These flights start at 24% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Kolkata to Bengaluru are Air India Express ($55), IndiGo ($56), and Air India ($59).

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

    No one likes to see their flight delayed. When booking a flight from Kolkata to Bengaluru consider choosing Japan Airlines (97%), Qantas Airways (97%) or Virgin Atlantic (97%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Kolkata to Bengaluru?

    Looking at all options, your cheapest flight can be booked for $54. While the most popular route (Kolkata Netaji S. Chandra - Bengaluru Intl) can be booked for $86 on average, our data indicates $428 when flying from Kolkata to Bengaluru.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Kolkata to Bengaluru (average of $828). Flying from Kolkata to Bengaluru in December is currently the most expensive (average of $1,434). 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

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Alternative routes for Kolkata to Bangalore

See prices for flight routes from nearby airports that may be better suited for you.
Kolkata to Vasco da Gama flights
Bagdogra to Bangalore flights

Top 4 airlines flying from Kolkata to Bangalore

Discover the top 4 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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$100Average$139FlexibilityNo cancel feeOn-timeN/A
Akasa AirCheapest$102Average$128FlexibilityNo cancel feeOn-timeN/A
Air India ExpressCheapest$106Average$124FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$110Average$129FlexibilityNo cancel feeOn-time80%

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