The cheapest times to fly from BLR to CCU are

  • January 1st to March 25th (except the weeks of February 26th and March 5th)
  • May 14th to June 24th
  • August 13th to September 23rd
  • November 12th to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BLR to CCU is early to mid September. Prices can be as high as $194 for Saturday flights during early October, or as low as $100 for Monday flights around early to mid September.


When to Fly to Kolkata

Flying from Bangalore (BLR) to Kolkata (CCU) will usually cost between $106 to $150 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid September with an average ticket price of $106. Due to high demand the most expensive time to fly is early October, with an average price of $182. Planning your trip to low-cost times can easily save you $76 on economy flights and even more on first-class flights. Generally, any price below $112 can be considered a good price for a round-trip BLR to CCU flight.

See below for a graph of average weekly prices for the BLR to CCU route. All prices are for round-trip tickets in USD.

BLR to CCU Flight Prices

Compared to other flights, the BLR to CCU flight is much cheaper than the average and costs much less than the average flight leaving from Bengaluru. The average price per mile (for a direct flight) is $0.07, which is far below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $3 (3%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $115. Return trip prices are from the CCU to BLR flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from BLR to CCU can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 2 hour 43 minutes may be realistic.


Flight Questions Answered

Still have questions about flying from BLR to CCU? We’ve got answers.

Which airlines fly this route?

You can find 22 major airlines flying this route most often: Air India, Air New Zealand, AirAsia, AirAsia (India), Bangkok Airways, Cathay Dragon, Cathay Pacific, Emirates, Etihad, GoAir, IndiGo, JAL, Malindo Air, Qantas, Qatar Airways, Singapore Airlines, SpiceJet, SriLankan, THAI, Thai AirAsia, Virgin Australia, Vistara, and potentially more during busy seasons.

How far away is it from Netaji Subhash Chandra Bose International Airport to Kempegowda International Airport?

The distance between the two airports is roughly 961 miles or 1547 kilometers.

How long does it take to fly from BLR to CCU?

The real-world flight time for a nonstop BLR to CCU flight is about 2 hour 43 minutes.

How many flights go between Bangalore and Kolkata?

It depends on the day of the week and the date, but a typical day might have around 151 available flights from BLR to CCU.


Airport Location Info


Departing Airport

Origination codeBLR
Origination airport nameKempegowda International Airport

Return Airport

Destination codeCCU
Destination airport nameNetaji Subhash Chandra Bose International Airport


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.