Cheap Flights from Bengaluru to Kolkata

Cheapest flights from Bengaluru to Kolkata

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Bengaluru to Kolkata. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$64

IndiGo

1 layover

5h 25m

04/16/2026

The cheapest one-way flight from Bengaluru to Kolkata departs on 04/16/2026, is operated by IndiGo and costs $64

Cheapest round trip flight

$118

Air India Express

1 layover

12h 15m

04/23/2026

The cheapest roundtrip flight from Bengaluru to Kolkata departs on 04/23/2026, is operated by Air India Express and costs $118

The fastest flight

2h 40m

Fastest flight from Bengaluru to Kolkata takes 2h 40m

Direct flights

Several times a week

There are direct flights on this route 5 days a week: Su, Mo, Tu, We, and Th

Earliest flight

5:45 AM

Latest flight

11:20 PM

Direct flights count

121

Distance

1545km

Timezone difference

0h

The distance between Bengaluru and Kolkata is 1545km (958 miles). There are 121 direct flights from Bengaluru to Kolkata. Bengaluru and Kolkata are in the same time zone. Flights from Bengaluru begin at 5:45 AM. The latest flight from Bengaluru departs at 11:20 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Bengaluru to Kolkata by month

In different months, ticket prices from Bengaluru to Kolkata vary: minimum — $55 (March 2026), maximum — $76 (December 2026). Typically, the flight costs $65–$140.

March 2026

Lowest price

on average:

$55

December 2026

Highest price

on average:

$76

Avg Price

Airlines operating on route

The route Bengaluru — Kolkata is served by many carriers — 4 in total, including Airkenya Express, Air India Express, IndiGo, and Air India. This gives passengers wide opportunities: from finding the lowest fare (from $64) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

starting at $72

starting at $77

starting at $64

starting at $65

Non-stop flights from Bengaluru to Kolkata

A non-stop flight is the most convenient and comfortable way to fly from Bengaluru to Kolkata, despite the fact that sometimes flights with transfers can cost significantly less.

Bengaluru — Kolkata

BLR — CCU

03/18/2026

Departure

Direct flight

QP1535

starting at $108

Bengaluru — Kolkata

BLR — CCU

03/11/2026

Departure

Direct flight

IX1871

starting at $77

Bengaluru — Kolkata

BLR — CCU

04/07/2026

Departure

Direct flight

IX9439

starting at $97

Bengaluru — Kolkata

BLR — CCU

04/12/2026

Departure

Direct flight

IX1131

starting at $95

Bengaluru — Kolkata

BLR — CCU

04/13/2026

Departure

Direct flight

IX1131

starting at $87

Bengaluru — Kolkata

BLR — CCU

04/16/2026

Departure

Direct flight

QP1561

starting at $72

Bengaluru — Kolkata

BLR — CCU

04/21/2026

Departure

Direct flight

QP1561

starting at $84

Schedule of direct flights from Bengaluru to Kolkata

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Bengaluru to Kolkata:

Air India Express

Every day

starting at $102

IndiGo

Every day

starting at $92

Bengaluru airports overview

Kempegowda International Airport

•

BLR

Serves Bengaluru, Karnataka's primary international gateway, handling extensive domestic and international routes with modern terminals and good transport links to the city center.

•

Kolkata airports overview

Netaji Subhas Chandra Bose Airport

•

CCU

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Bengaluru to Kolkata?

The cheapest flight ticket from Bengaluru to Kolkata according to data for the last 48 hours costs $64

When is the best time to buy air tickets on the route Bengaluru — Kolkata?

Often the best time to buy tickets from Bengaluru to Kolkata is 2 months before departure.

When is the cheapest time of year to fly from Bengaluru to Kolkata?

Based on statistics over the past years, the lowest prices for flights from Bengaluru to Kolkata can be found flying in these months: March, April, December.

How long does it take to fly from Bengaluru to Kolkata?

The fastest flights from Bengaluru to Kolkata start from 2 hours 40 minutes in the air.

Which airline can fly direct from Bengaluru to Kolkata?

The following airlines operate direct flights on the route Bengaluru — Kolkata: Airkenya Express, Air India Express

Special offers and sales on air tickets from Bengaluru to Kolkata

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Bengaluru to Kolkata

Alternative routes

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Cheapest one way flight

$64

IndiGo

1 layover

5h 25m

04/16/2026

The cheapest one-way flight from Bengaluru to Kolkata departs on 04/16/2026, is operated by IndiGo and costs $64

Cheapest round trip flight

$118

Air India Express

1 layover

12h 15m

04/23/2026

The cheapest roundtrip flight from Bengaluru to Kolkata departs on 04/23/2026, is operated by Air India Express and costs $118

The fastest flight