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$58+ Cheap flights from Bengaluru to Kolkata (BLR - CCU)

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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — CCU
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
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 Bengaluru Intl to Kolkata Netaji S. Chandra are usually found in July or August, booked 44 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Bangalore to Kolkata

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 March 24, 2026.

This Booking.com deal was found by Cheapflights users on 3/22. 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 5/610:20 pm
BLR
-
CCU
Nonstop2h 40m
IndiGo
Wed 5/1310:15 am
CCU
-
BLR
Nonstop2h 45m
IndiGo
Deal found 3/22$118
This Booking.com deal was found by Cheapflights users on 3/20. 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 5/411:45 am
BLR
-
CCU
Nonstop2h 40m
IndiGo
Mon 5/116:30 am
CCU
-
BLR
Nonstop2h 40m
IndiGo
Deal found 3/20$119
This Booking.com deal was found by Cheapflights users on 3/24. 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 5/89:15 am
BLR
-
CCU
1 stop4h 55m
IndiGo
Fri 5/153:10 pm
CCU
-
BLR
Nonstop2h 40m
IndiGo
Deal found 3/24$132
This Booking.com deal was found by Cheapflights users on 3/23. 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 4/207:40 am
BLR
-
CCU
1 stop5h 50m
IndiGo
Mon 4/276:30 am
CCU
-
BLR
Nonstop2h 40m
IndiGo
Deal found 3/23$145
This Booking.com deal was found by Cheapflights users on 3/21. 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 4/106:05 am
BLR
-
CCU
1 stop4h 20m
IndiGo
Sun 4/1210:15 am
CCU
-
BLR
Nonstop2h 45m
IndiGo
Deal found 3/21$146
This Booking.com deal was found by Cheapflights users on 3/22. 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 4/1110:20 pm
BLR
-
CCU
Nonstop2h 40m
IndiGo
Sat 4/256:30 am
CCU
-
BLR
Nonstop2h 40m
IndiGo
Deal found 3/22$147
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 4/162:15 pm
BLR
-
CCU
Nonstop2h 40m
Multiple Airlines
Thu 4/234:50 am
CCU
-
BLR
Nonstop2h 35m
Multiple Airlines
Deal found 3/19$160

Find flight deals from Bangalore to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Bangalore (BLR) to Kolkata (CCU). 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 March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$118
(Booking.com)

One-way from

$58
(Booking.com)

Popular in

September

Cheapest in

July

Average price

$137

Good round-trip deal

$158 or less

Good one-way deal

$65 or less
Provider with most accurate pricing for Bengaluru Intl-Kolkata Netaji S. Chandra flight deals.
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Provider most trusted by Cheapflights users for Bengaluru Intl-Kolkata Netaji S. Chandra flights.
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From Bengaluru Intl to Kolkata Netaji S. Chandra
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One-way flight from Bengaluru Intl to Kolkata Netaji S. Chandra
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Bengaluru Intl to Kolkata Netaji S. Chandra.
Search Deals
Price to beat on a one-way flight from Bengaluru Intl to Kolkata Netaji S. Chandra.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangalore to Kolkata 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 March 24, 2026.
Use the filters below to find and compare flights from Bengaluru to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Fri 5/8

11:45 am-2:25 pm

Nonstop2h 40m

Kolkata Netaji S. Chandra

Fri 5/15

3:10 pm-5:50 pm

Nonstop2h 40m

$118

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Fri 4/10

6:05 am-10:25 am

1 stop4h 20m

Kolkata Netaji S. Chandra

Sun 4/12

10:15 am-1:00 pm

Nonstop2h 45m

$146

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Mon 5/4

12:55 pm-5:30 pm

1 stop4h 35m

Kolkata Netaji S. Chandra

Mon 5/11

7:15 am-1:10 pm

1 stop5h 55m

$149

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Thu 4/16

7:00 am-9:35 am

Nonstop2h 35m

Kolkata Netaji S. Chandra

Thu 4/23

10:05 pm-12:45 am

Nonstop2h 40m

$166

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Sat 4/11

8:20 pm-1:45 am

1 stop5h 25m

Kolkata Netaji S. Chandra

Sat 4/25

6:10 pm-11:00 pm

1 stop4h 50m

$166

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Sat 4/25

10:50 am-5:30 pm

1 stop6h 40m

Kolkata Netaji S. Chandra

Sat 4/25

10:00 pm-12:40 am

Nonstop2h 40m

$169
Quickest round-trip

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Sat 4/25

2:35 pm-5:00 pm

Nonstop2h 25m

Kolkata Netaji S. Chandra

Sat 4/25

10:00 pm-12:40 am

Nonstop2h 40m

$170

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Thu 4/16

6:35 am-12:10 pm

1 stop5h 35m

Kolkata Netaji S. Chandra

Thu 4/23

11:50 am-6:55 pm

2 stops7h 05m

$211

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Fri 4/10

9:10 am-5:45 pm

2 stops8h 35m

Kolkata Netaji S. Chandra

Sun 4/12

4:35 pm-7:10 am

1 stop14h 35m

$235

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Fri 4/24

3:00 pm-9:20 pm

1 stop6h 20m

Kolkata Netaji S. Chandra

Mon 4/27

10:30 am-5:35 pm

1 stop7h 05m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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

Compare providers for flights from Bangalore to Kolkata

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 Bangalore to Kolkata in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice 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 Bengaluru-Kolkata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bengaluru-Kolkata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bengaluru-Kolkata flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bengaluru-Kolkata 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 Bengaluru-Kolkata 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 Bangalore to Kolkata

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

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

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

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bengaluru to Kolkata. 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 Bengaluru to Kolkata?

Currently, May is the cheapest month in which you can book a flight from Bengaluru to Kolkata (average of $34). Flying from Bengaluru to Kolkata in June is currently the most expensive (average of $112). 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 BLR to CCU?

Find hourly flight availability from Bangalore to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 24, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 80% on flights from Bengaluru to Kolkata by exploring options for tickets in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Bangalore to Kolkata. Price data was last updated on March 14, 2026.

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

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. 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 Kolkata. Reviews last updated March 24, 2026.
Peruse reviews from past customers who have flown with IndiGo,Air India Express, andAir India from Bengaluru to Kolkata 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.
IndiGo
6.8
Okay
545 reviews

Comfort

6.7

Overall

6.8

Food

6.2

Entertainment

5.6

Boarding

6.9

Crew

7.3

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
IndiGo
6.8
Okay
545 reviews
IndiGo
6.8
Okay
545 reviews

Comfort

6.7

Overall

6.8

Food

6.2

Entertainment

5.6

Boarding

6.9

Crew

7.3

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
Air India Express
5.8
Fair
15 reviews
IndiGo
6.8
Okay
545 reviews

Comfort

6.7

Overall

6.8

Food

6.2

Entertainment

5.6

Boarding

6.9

Crew

7.3

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
Air India
5.5
Fair
2,972 reviews
IndiGo
6.8
Okay
545 reviews

Comfort

6.7

Overall

6.8

Food

6.2

Entertainment

5.6

Boarding

6.9

Crew

7.3

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience

Related info for your journey

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

    Booking a flight from Bengaluru Intl (BLR) to Kolkata Netaji S. Chandra (CCU) is your only option if you wish to fly from Bengaluru to Kolkata. On a typical day, there are 41 flights from Bengaluru Intl to Netaji S. Chandra, all of which are around 2h 20m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Bengaluru Intl to Kolkata.

  • How popular is this Bengaluru to Kolkata flight route?

    This flight path from Bengaluru Intl to Kolkata Netaji S. Chandra was viewed by 7 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 Bengaluru to Kolkata?

    A quick flight from Bengaluru to Kolkata can take about 2h 35m. IndiGo provides one of the quickest options available for as low as $160. The distance between Bengaluru and Kolkata is about 960 mi. All flights are typically nonstop.

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

    According to our current data, Air India Express ($51), Air India ($73), and IndiGo ($119) offers the cheapest pricing from Bengaluru to Kolkata. Air India Express is currently priced 63% below the average price you’ll pay for this route.

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

    $51 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 Express and IndiGo, with prices starting from $52 and $55, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Bengaluru to Kolkata consider choosing IndiGo (92%), Japan Airlines (92%) or Qantas Airways (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Bengaluru to Kolkata?

    The cheapest flight price from Bengaluru to Kolkata is $59. On average you can expect to pay $182. The most popular route, (Bengaluru Intl - Kolkata Netaji S. Chandra), can usually be booked for $129.

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

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

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

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

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

    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.

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

    Currently, May is the cheapest month in which you can book a flight from Bengaluru to Kolkata (average of $34). Flying from Bengaluru to Kolkata in June is currently the most expensive (average of $112). 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 Bangalore to Kolkata

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

Top 3 airlines flying from Bangalore to Kolkata

Discover the top 3 airlines that operate flights from Bangalore to Kolkata. 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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air India ExpressCheapest$51Average$144FlexibilityNo cancel feeOn-timeN/A
Air IndiaCheapest$73Average$136FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$119Average$156FlexibilityNo cancel feeOn-time80%

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