$72 Find Cheap Flights from Bengaluru (Bangalore) to Kolkata - Compare and Save

These are the earliest and latest flight times available from Bengaluru to Kolkata:

• Earliest: departs at 4:55 am and lands at 7:35 am
• Latest: departs at 10:30 pm and lands at 1:10 am.

The flight takes about 2h 40m.

Only Economy Class is available on flights from Bengaluru to Kolkata.

A nonstop flight from Bengaluru to Kolkata takes 2h 40m, covering 960 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Bengaluru to Kolkata range from $130 to $180, with an average of $146 over the past 12 months. Anything below $130 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 15% above the $146 route average. Book 11 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $125 round-trip via Chennai (MAA), compared to $147 for nonstop.

IndiGo is slightly above the route average for timely arrivals, while Akasa Air has a lower on-time arrival rate. On-time arrival rates on Bengaluru to Kolkata flights are:

• IndiGo: 92% on time
• Akasa Air: 90% on time
• Air India Express: 86% on time

Overall, flights on this route are punctual 89% of the time on average.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $16–$16 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Air India Express and Akasa Air. Other aircraft seen on the route include Airbus A321neo variants.

Morning is the busiest departure period on Bengaluru to Kolkata flights, with 35% of flights leaving in that window. Evening departures account for 25%, afternoon flights for 20%, and night flights for 20%.

One-way fares from Bengaluru to Kolkata are currently in line with typical prices for this route. Average one-way fares are about $74.

Flights from Bengaluru to Kolkata usually depart from Bengaluru Intl (BLR) and arrive at Kolkata Netaji S. Chandra (CCU).

Morning flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Bengaluru to Kolkata route, 11% of flights were delayed in the past 3 months, with delays averaging 2h 12m.

One-stop flights from Bengaluru to Kolkata most commonly connect through:

• Chennai (MAA) - 79% of one-stop connections
• Mumbai Chhatrapati Shivaji Intl (BOM) - 9% of one-stop connections
• Hyderabad Rajiv Gandhi Intl (HYD) - 9% of one-stop connections
• New Delhi Indira Gandhi Intl (DEL) - 3% of one-stop connections

Yes. Flexible dates can save you up to 21% on flights from Bengaluru to Kolkata. Monday is the cheapest departure day at $137 round-trip on average, while Sunday is the most expensive at $173, a difference of $36.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

4 airlines operate flights between Bengaluru and Kolkata. The airlines offering nonstop flights on this route include:

• IndiGo
• Air India Express
• Akasa Air
• SpiceJet

Flying via Chennai (MAA) gives the shortest average 1-stop total travel time at 7h, compared with 8h 34m via New Delhi Indira Gandhi Intl (DEL) and 8h 41m via Hyderabad Rajiv Gandhi Intl (HYD).

Here are some options for this route, based on selected ticket types and cabin classes:

• IndiGo: a cabin bag and a checked bag in Economy Class
• Akasa Air: a cabin bag and a checked bag in Economy Class
• Air India Express: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

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.

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.

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.

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.

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.

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.