The cheapest times to fly from LKO to CCU are

  • January 15th to February 25th
  • July 16th to September 23rd
  • October 15th to December 16th

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 LKO to CCU is mid to late August. Prices can be as high as $242 for Tuesday flights during early to mid April, or as low as $74 for Thursday flights around mid to late August.


When to Fly to Kolkata

Flying from Lucknow (LKO) to Kolkata (CCU) will usually cost between $78 to $205 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late August with an average ticket price of $78. Due to high demand the most expensive time to fly is early to mid April, with an average price of $210. Planning your trip to low-cost times can easily save you $132 on economy flights and even more on first-class flights. Generally, any price below $160 can be considered a good price for a round-trip LKO to CCU flight.

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

LKO to CCU Flight Prices

Compared to other flights, the LKO to CCU flight is much cheaper than the average and costs much less than the average flight leaving from Lucknow. The average price per mile (for a direct flight) is $0.18, which is below average.


Flight Prices by Day of the Week

Thursday is usually the cheapest day to depart and return on this flight. Tuesdays 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 $10 (6%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Thursday and returning a week later will cost an average of $152. Return trip prices are from the CCU to LKO 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 LKO to CCU can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 1 hour 59 minutes may be realistic.


Flight Questions Answered

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

Which airlines fly this route?

You can find 9 major airlines flying this route most often: Air India, Emirates, GoAir, IndiGo, Singapore Airlines, SriLankan, THAI, Thai Smile, Vistara, and potentially more during busy seasons.

How far away is it from Netaji Subhash Chandra Bose International Airport to Chaudhary Charan Singh Lucknow International Airport?

The distance between the two airports is roughly 552 miles or 888 kilometers.

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

The real-world flight time for a nonstop LKO to CCU flight is about 1 hour 59 minutes.

How many flights go between Lucknow and Kolkata?

It depends on the day of the week and the date, but a typical day might have around 94 available flights from LKO to CCU.


Airport Location Info


Departing Airport

Origination codeLKO
Origination airport nameChaudhary Charan Singh Lucknow 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.