BLR - CCU

Find Cheap Flights from Bengaluru (Bangalore) to Kolkata – Compare and Save

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Everything you should know

Direct flights
Every day
You can fly direct with Air India Express, IndiGo, and Akasa Air. Average duration is 2h 38m
Direct flights
Direct flights
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+1
Direct flights
Direct flights
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Avoid delays
Most punctual • 92% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 7% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bengaluru to Kolkata (BLR-CCU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bengaluru to Kolkata that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bengaluru to Kolkata

Multiple Airlines Logo
BLR
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CCU
960 mimulti-stop
Multiple Airlines Logo
CCU
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BLR
960 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Bengaluru to Kolkata flights

Get data-powered insights and trends into flights from Bengaluru to Kolkata to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Bengaluru (Bangalore) to Kolkata?

The average price of all round-trip flights from Bengaluru to Kolkata clicked on KAYAK for each day over the last 12 months.

When flying from Bengaluru (Bangalore) to Kolkata, you should consider leaving on a Monday and avoid Sundays if you are looking for the best rates. For your return to Bengaluru (Bangalore), you’ll find the best rates on Mondays and the most expensive ones on Thursdays.

What is the cheapest month to fly from Bengaluru (Bangalore) to Kolkata?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bengaluru to Kolkata, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bengaluru (Bangalore) to Kolkata is August, where tickets cost £96 (return) on average. On the other hand, the most expensive months are September and October, where the average cost of round-trip tickets is £139 and £128 respectively.

Can I save money by flying with a stopover from Bengaluru (Bangalore) to Kolkata?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £93 on average.

How far in advance should I book a flight from Bengaluru (Bangalore) to Kolkata?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bengaluru to Kolkata, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Bengaluru (Bangalore) to Kolkata, you should book around 2 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know - Cheap tickets from Bengaluru (Bangalore) to Kolkata

Low season

June
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (8% more expensive on average)

When to book flights from Bengaluru to Kolkata

Are your dates flexible? Find out the best times to travel from Bengaluru to Kolkata based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bengaluru (Bangalore) to Kolkata

  • How can I reduce my carbon footprint on this flight?

    You can choose to fly between Bengaluru and Kolkata on Hahn Air, as this produces about 60% fewer emissions than other operators on this route, especially if you choose a direct flight. Another good option is IndiGo, which emits around 50% less CO2 per passenger per flight on direct night flights.

  • What are the carry-on and checked luggage allowances in the economy for flights from Bengaluru to Kolkata?

    Passengers travelling in Economy Class with IndiGo are typically allowed one cabin bag with a maximum weight limit of 7 kg. The checked luggage allowance depends on the ticket class and can range from 15 kg to 30 kg.

  • Which is a quick way to get from the airport in Kolkata to the city centre?

    An easy way to get into the centre of Kolkata from Netaji Subhas Chandra Bose International Airport (CCU) is to book an airport taxi. The journey takes around 40 min, and you can book a yellow taxi from the counter at the airport, near Gate 3C in the arrivals hall. There are also regular bus routes that run from the airport; these may be cheaper, but you will need to adhere to the bus timetable.

  • Are there any eco-friendly travel options for flights from Bengaluru to Kolkata?

    Airlines like AirAsia and Vistara operate flights on this route. AirAsia has implemented the Carbon Offset program to reduce environmental impact, while Vistara operates Airbus A320neo aircraft, known for their fuel efficiency and reduced carbon emissions.

  • What special services are provided by airlines operating the Bengaluru to Kolkata route?

    Air India offers a range of special services, including assistance for passengers with special needs, medical assistance, and pre-booking of seats with extra legroom for added comfort. You'll also enjoy Indian-inspired meals on your flight.

  • What is SpiceJet's Unaccompanied Minor service on this route?

    SpiceJet's unaccompanied minor service, SpiceBuddy, is available for children between the ages of 5 and 12 years. Children within this age range, who are travelling alone or without an adult guardian, can avail of this service to ensure their safety and well-being during the flight.

  • Which aircraft models fly most regularly from Bengaluru (Bangalore) to Kolkata?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Bengaluru (Bangalore) to Kolkata flight route.

  • On which days can I fly direct from Bengaluru (Bangalore) to Kolkata?

    There are direct flights from Bengaluru (Bangalore) to Kolkata on a daily basis.

  • How does KAYAK find such low prices on flights from Bengaluru (Bangalore) to Kolkata?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bengaluru (Bangalore) to Kolkata.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bengaluru (Bangalore) to Kolkata?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from Bengaluru (Bangalore) is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bengaluru (Bangalore) to Kolkata?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kolkata with an airline and back to Bengaluru (Bangalore) with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bengaluru (Bangalore) to Kolkata?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kolkata from Bengaluru (Bangalore) up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Bengaluru (Bangalore) to Kolkata

  • If you have flown into Bengaluru and have a layover before catching your flight to Kolkata, it might be an idea to book 080 Transit Hotel for some rest before your onward flight. Located within the airport, you can book a room for between 3 and 24 h to have a power nap and freshen up before you fly on to Kolkata.
  • Airlines offer the opportunity to upgrade to a First Class seat after you have booked your ticket.  Vistara occasionally sends out emails to passengers, providing them with the option to upgrade to Business Class with an extra fee that is significantly lower than booking a First Class ticket from the beginning.
  • If you need any special assistance at Bengaluru Kempegowda International Airport (BLR), it is important to let your airline know your requirements before you arrive at the airport. This service will give you access to a dedicated pick-up and drop-off zone, buggy assistance to transport you through the airport and priority access to check-in, security and departure gates.
  • Air India has introduced fuel-efficient aircraft models like the Boeing 787 Dreamliner and Airbus A320neo for this route. They have also started incorporating sustainable aviation fuel into their operations called SAF. This includes optimising flight routes and adopting advanced flight planning systems to minimise fuel consumption.
  • If you are travelling for business and would like to travel in more comfort, it is worth considering AirAsia India as your airline. You can book a premium economy seat, which will have that much-needed extra legroom and a comfortable seat.

Prefer to fly direct from Bengaluru (Bangalore) to Kolkata?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Bengaluru Intl to Kolkata Netaji S. Chandra.
Find which airlines fly direct from Bengaluru Intl Airport to Kolkata Netaji S. Chandra Airport, which days they fly and book direct flights.

Direct departures

Bengaluru Intl to Kolkata Netaji S. Chandra

Monday

Air India Express,Akasa Air,IndiGo

Air India Express,Akasa Air, +1 more

Tuesday

Air India Express,Akasa Air,IndiGo

Air India Express,Akasa Air, +1 more

Wednesday

Air India Express,Akasa Air,IndiGo

Air India Express,Akasa Air, +1 more

Thursday

Air India Express,Akasa Air,IndiGo

Air India Express,Akasa Air, +1 more

Friday

Air India Express,Akasa Air,IndiGo

Air India Express,Akasa Air, +1 more

Saturday

Air India Express,IndiGo

Air India Express,IndiGo

Sunday

Air India Express,Akasa Air,IndiGo

Air India Express,Akasa Air, +1 more

See more direct flights

Direct returns

Kolkata Netaji S. Chandra to Bengaluru Intl

Monday

Air India Express,Akasa Air,IndiGo

Air India Express,Akasa Air, +1 more

Tuesday

Air India Express,Akasa Air,IndiGo

Air India Express,Akasa Air, +1 more

Wednesday

Air India Express,Akasa Air,IndiGo

Air India Express,Akasa Air, +1 more

Thursday

Air India Express,Akasa Air,IndiGo

Air India Express,Akasa Air, +1 more

Friday

Air India Express,Akasa Air,IndiGo

Air India Express,Akasa Air, +1 more

Saturday

Air India Express,Akasa Air,IndiGo

Air India Express,Akasa Air, +1 more

Sunday

Air India Express,Akasa Air,IndiGo

Air India Express,Akasa Air, +1 more

See more direct flights

Reviews of the top airline flying from Bengaluru to Kolkata

 
See real verified KAYAK customer reviews for airlines flying from Bengaluru (Bangalore) to Kolkata. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bengaluru to Kolkata? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
IndiGoOverall score based on 581 reviews
6.7Comfort
5.6Entertainment
7.3Crew
6.8Boarding
6.2Food
Airline reviews

Paid for the seat 17D. I found that that seat has no lean back facilities

6.0 GoodRADHAKRISHNAN, Jul 2026
DEL - BLR
Read more IndiGo reviews

Paid for the seat 17D. I found that that seat has no lean back facilities

Flight was short but turbulent giving uneasy feeling :( ; although views were mesmerising ;)

Very hard seats. No food service, even though price is not competitive.

Not professional and didn’t know about double seat even when I paid for it and have a confirmation. Lack of comms between teams.

Boarding is becoming a hassle with Indigo nowadays, particularly if you are placed towards the front. The overhead luggage trays are either packed with flight equipments or already loaded by other passengers. So, if you are on front rows, your luggage may eventually end up towards middle. Food quality is going down by day. The only good element of being on time is also shaky nowadays.

Flight was delayed and also lots of mosquitoes on the flight

Two times the gate was changed and flight got delayed

Try to Fly on time without keeping commercial passengers stranded

No comments on food as I did not order. A normal Indigo flight was made memorable by the staff

Not much food options, entertainment, crew just ignores your request. The crew is not trained at all at hospitality. No wonder why people talk rudely to Indigo crew.

Everything you need to know for your flight from Bengaluru to Kolkata

Information on your arrival and departure airports