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$64+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BLR
Aug 15 — Aug 221
Sat 8/15
Sat 8/22
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Bengaluru Intl are usually found in August or March, booked 56 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap 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 July 16, 2026.

This Booking.com deal was found by Cheapflights users on 7/16. 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.
Thu 9/106:20 am
CCU
-
BLR
Nonstop2h 40m
IndiGo
Wed 9/161:40 pm
BLR
-
CCU
Nonstop2h 40m
IndiGo
Deal found 7/16$127
This Booking.com deal was found by Cheapflights users on 7/13. 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 8/510:00 pm
CCU
-
BLR
Nonstop2h 40m
IndiGo
Sun 8/98:20 pm
BLR
-
CCU
Nonstop2h 40m
IndiGo
Deal found 7/13$128
This Booking.com deal was found by Cheapflights users on 7/16. 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 8/118:35 pm
CCU
-
BLR
Nonstop2h 45m
IndiGo
Sat 8/295:05 pm
BLR
-
CCU
Nonstop2h 50m
IndiGo
Deal found 7/16$129
This Booking.com deal was found by Cheapflights users on 7/12. 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.
Fri 8/2110:00 pm
CCU
-
BLR
Nonstop2h 40m
IndiGo
Tue 8/2511:40 am
BLR
-
CCU
1 stop5h 25m
IndiGo
Deal found 7/12$131
This Booking.com deal was found by Cheapflights users on 7/12. 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.
Sat 8/111:35 am
CCU
-
BLR
1 stop5h 50m
IndiGo
Tue 9/18:20 pm
BLR
-
CCU
Nonstop2h 40m
IndiGo
Deal found 7/12$148
This Booking.com deal was found by Cheapflights users on 7/14. 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.
Thu 8/2010:10 am
CCU
-
BLR
Nonstop2h 40m
Air India Express
Sat 8/291:30 pm
BLR
-
CCU
1 stop8h 00m
Air India Express
Deal found 7/14$149
This Booking.com deal was found by Cheapflights users on 7/13. 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.
Mon 8/245:05 am
CCU
-
BLR
1 stop5h 00m
IndiGo
Sat 8/295:05 pm
BLR
-
CCU
Nonstop2h 50m
IndiGo
Deal found 7/13$151

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 July 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$127
(Booking.com)

One-way from

$64
(Booking.com)

Popular in

September

Cheapest in

August

Average price

$132

Good round-trip deal

$132 or less

Good one-way deal

$71 or less
Provider with most accurate pricing for Kolkata Netaji S. Chandra-Bengaluru Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kolkata Netaji S. Chandra-Bengaluru Intl flights.
Search Deals
From Kolkata Netaji S. Chandra to Bengaluru Intl
Search Deals
One-way flight from Kolkata Netaji S. Chandra to Bengaluru Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Kolkata Netaji S. Chandra to Bengaluru Intl.
Search Deals
Price to beat on a one-way flight from Kolkata Netaji S. Chandra to Bengaluru Intl.
Search Deals

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 July 16, 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 round-trip

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Thu 9/10

5:00 pm-7:40 pm

Nonstop2h 40m

Bengaluru Intl

Wed 9/16

10:15 am-4:20 pm

1 stop6h 05m

$130
Quickest round-trip

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Wed 8/5

6:10 pm-11:00 pm

1 stop4h 50m

Bengaluru Intl

Sun 8/9

6:30 am-9:10 am

Nonstop2h 40m

$136

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Tue 8/11

5:00 pm-10:45 pm

1 stop5h 45m

Bengaluru Intl

Sat 8/29

5:15 pm-11:30 pm

1 stop6h 15m

$167

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Fri 8/21

6:00 am-12:05 pm

1 stop6h 05m

Bengaluru Intl

Tue 8/25

11:40 am-5:05 pm

1 stop5h 25m

$169

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Sat 9/5

6:30 am-11:55 am

1 stop5h 25m

Bengaluru Intl

Wed 9/9

7:05 am-12:10 pm

1 stop5h 05m

$195

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Mon 8/24

7:45 am-10:55 pm

2 stops15h 10m

Bengaluru Intl

Sat 8/29

1:30 pm-9:30 pm

1 stop8h 00m

$196

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Thu 9/10

7:45 am-8:40 pm

2 stops12h 55m

Bengaluru Intl

Wed 9/16

4:00 am-6:15 pm

2 stops14h 15m

$200

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Fri 8/21

7:45 am-4:40 pm

2 stops8h 55m

Bengaluru Intl

Tue 8/25

2:45 pm-10:10 pm

1 stop7h 25m

$208

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Thu 8/20

7:45 am-4:40 pm

2 stops8h 55m

Bengaluru Intl

Sat 8/29

10:05 am-9:45 pm

2 stops11h 40m

$219

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Wed 10/21

5:05 am-10:05 am

1 stop5h 00m

Bengaluru Intl

Thu 10/22

8:20 pm-1:45 am

1 stop5h 25m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/11

Showing 1-10 of 24 resultsSorted by cheapest first
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Compare providers for flights from Kolkata to Bangalore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kolkata to Bangalore in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kolkata-Bengaluru flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kolkata-Bengaluru flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kolkata-Bengaluru flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kolkata-Bengaluru flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kolkata-Bengaluru flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

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 55 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, August is the cheapest month in which you can book a flight from Kolkata to Bengaluru (average of $118). Flying from Kolkata to Bengaluru in September is currently the most expensive (average of $157). 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 July 16, 2026.

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 in the morning, which can drop the price by up to 86% versus 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 round-trip from Kolkata to Bangalore. Price data was last updated on July 11, 2026.

Travelers seeking maximum savings on their Kolkata to Bengaluru flight should consider departing on Wednesday at noon 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 July 16, 2026.
Read reviews from past customers who have flown 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.
IndiGo
6.8
Okay
577 reviews

Overall

6.8

Comfort

6.7

Food

6.2

Entertainment

5.6

Boarding

6.8

Crew

7.3

Reviews

1 / 20
2.0
Mediocre

Sailesh,Jun 2026

BDQ - BOM

The flight was delayed by three hours and Indigo staff couldn’t provide proper information. We also ended up loosing our connection to Nairobi flight.
IndiGo
6.8
Okay
577 reviews
IndiGo
6.8
Okay
577 reviews

Overall

6.8

Comfort

6.7

Food

6.2

Entertainment

5.6

Boarding

6.8

Crew

7.3

Reviews

1 / 20
2.0
Mediocre

Sailesh,Jun 2026

BDQ - BOM

The flight was delayed by three hours and Indigo staff couldn’t provide proper information. We also ended up loosing our connection to Nairobi flight.
Air India
5.6
Fair
2,958 reviews
IndiGo
6.8
Okay
577 reviews

Overall

6.8

Comfort

6.7

Food

6.2

Entertainment

5.6

Boarding

6.8

Crew

7.3

Reviews

1 / 20
2.0
Mediocre

Sailesh,Jun 2026

BDQ - BOM

The flight was delayed by three hours and Indigo staff couldn’t provide proper information. We also ended up loosing our connection to Nairobi flight.

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 2 different airlines have flights from Netaji S. Chandra (CCU) to Bengaluru Intl (BLR) on a regular basis. There are 35 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 4 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 and Air India Express fly from Kolkata to Bengaluru in about 4h 50m. The time it takes to get you to your destination can typically vary by up to 7h 15m. There are 960 mi between Kolkata and Bengaluru. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Air India, at $107, was found to be the cheapest airline from Kolkata to Bengaluru. An alternate airline flying to your destination would be IndiGo. These flights start at 23% 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 Akasa Air ($51), IndiGo ($54), and Air India Express ($54).

  • 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 (93%), KLM (92%) or IndiGo (90%) 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 $60. While the most popular route (Kolkata Netaji S. Chandra - Bengaluru Intl) can be booked for $86 on average, our data indicates $144 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, August is the cheapest month in which you can book a flight from Kolkata to Bengaluru (average of $118). Flying from Kolkata to Bengaluru in September is currently the most expensive (average of $157). 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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Alternative routes for Kolkata to Bangalore

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

Top 2 airlines flying from Kolkata to Bangalore

Discover the top 2 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 July 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$107Average$125FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$121Average$152FlexibilityNo cancel feeOn-time80%

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