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Cheap flights from Lucknow to Kolkata (LKO - CCU)

LKO — CCU
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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Find flight deals from Lucknow to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Lucknow (LKO) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

August

Average price

$128
Provider with most accurate pricing for Lucknow Amausi-Kolkata Netaji S. Chandra flight deals.
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Provider most trusted by Cheapflights users for Lucknow Amausi-Kolkata Netaji S. Chandra flights.
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Highest demand for flights based on searches. 8% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
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Compare providers for flights from Lucknow to Kolkata

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lucknow to Kolkata in June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lucknow-Kolkata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lucknow-Kolkata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lucknow-Kolkata flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lucknow-Kolkata flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lucknow-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lucknow to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Lucknow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lucknow to Kolkata

What is the cheapest month to book a flight from Lucknow to Kolkata?

Currently, August is the cheapest month in which you can book a flight from Lucknow to Kolkata (average of $115). Flying from Lucknow to Kolkata in December is currently the most expensive (average of $152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LKO to CCU?

Find hourly flight availability from Lucknow to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 27, 2026.

When flying from Lucknow to Kolkata, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated June 27, 2026.
Peruse reviews from past customers who have flown with IndiGo from Lucknow to Kolkata to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
574 reviews

Food

6.2

Overall

6.8

Entertainment

5.6

Crew

7.3

Comfort

6.7

Boarding

6.8

Reviews

1 / 20
2.0
Mediocre

Sailesh,Jun 2026

BDQ - BOM

The flight was delayed by three hours and Indigo staff couldn’t provide proper information. We also ended up loosing our connection to Nairobi flight.
IndiGo
6.8
Okay
574 reviews
IndiGo
6.8
Okay
574 reviews

Food

6.2

Overall

6.8

Entertainment

5.6

Crew

7.3

Comfort

6.7

Boarding

6.8

Reviews

1 / 20
2.0
Mediocre

Sailesh,Jun 2026

BDQ - BOM

The flight was delayed by three hours and Indigo staff couldn’t provide proper information. We also ended up loosing our connection to Nairobi flight.

Related info for your journey

Find useful and relevant information for your journey from Lucknow to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Lucknow to Kolkata flight route?

    Within the past month, 1 users have taken a look at flights from Lucknow Amausi to Kolkata Netaji S. Chandra.

  • What is the cheapest airline to fly from Lucknow to Kolkata round-trip?

    According to our current data, IndiGo ($114), offers the cheapest pricing from Lucknow to Kolkata. Users have found that IndiGo is 16% cheaper than the other options available to this destination.

  • Can I find deals for flights from Lucknow to Kolkata that include hotel bookings?

    Yes. In addition to deals on Lucknow to Kolkata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lucknow to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lucknow to Kolkata.

  • Can I find deals for business class flights from Lucknow to Kolkata?

    Yes. Cheapflights offers flight deals from Lucknow to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lucknow to Kolkata?

    Currently, August is the cheapest month in which you can book a flight from Lucknow to Kolkata (average of $115). Flying from Lucknow to Kolkata in December is currently the most expensive (average of $152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Lucknow to Kolkata

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Top airline flying from Lucknow to Kolkata

Discover the top airline that operate flights from Lucknow to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$114Average$125FlexibilityNo cancel feeOn-time80%

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