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Cheap flights from Lucknow to Kolkata from ₹ 5,495

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — CCU
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lucknow to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Lucknow to Kolkata
Explore the most affordable flight options available from Lucknow to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 December 2025.

Sun 7/1222:30LKO - CCU
1 stop5h 45mMultiple Airlines
Mon 8/1210:10CCU - LKO
1 stop6h 00mMultiple Airlines
Deal found 5/12₹ 59,186

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 9 December 2025.

Round-trip from

₹ 10,900

One-way from

₹ 5,495

Popular in

February

Cheapest in

July

Average price

₹ 15,405

Good round-trip deal

₹ 11,891 or less

Good one-way deal

₹ 6,340 or less
IndiGo
  • IndiGo
  • 5/1-12/1
  • Nonstop
  • 3h 30m total
  • Lucknow to Kolkata
Search Deals
IndiGo
  • IndiGo
  • 3/3
  • Nonstop
  • 1h 35m total
  • Lucknow to Kolkata
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (₹ 194,633 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (₹ 73,370 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Lucknow Amausi to Kolkata Netaji S. Chandra.
Search Deals
Price to beat on a one-way flight from Lucknow Amausi to Kolkata Netaji S. Chandra.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Lucknow to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 9 December 2025.
Use the filters below to find and compare flights from Lucknow to Kolkata that are best for you.

Fly from

Lucknow

Fly to

Kolkata

Route

Depart

Return

Price

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Mon 5/1

21:50-23:35

Nonstop1h 45m

Kolkata Netaji S. Chandra

Mon 12/1

19:25-21:10

Nonstop1h 45m

₹ 10,900

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Tue 6/1

21:50-23:35

Nonstop1h 45m

Kolkata Netaji S. Chandra

Tue 13/1

05:10-07:00

Nonstop1h 50m

₹ 10,990

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Thu 22/1

07:40-09:15

Nonstop1h 35m

Kolkata Netaji S. Chandra

Thu 29/1

05:10-07:00

Nonstop1h 50m

₹ 10,990

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Thu 1/1

10:30-17:15

1 stop6h 45m

Kolkata Netaji S. Chandra

Sun 11/1

05:10-07:00

Nonstop1h 50m

₹ 11,801

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Sun 15/2

21:50-23:35

Nonstop1h 45m

₹ 5,495

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Thu 29/1

21:50-23:35

Nonstop1h 45m

₹ 5,585

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Mon 20/4

21:05-22:45

Nonstop1h 40m

₹ 5,585

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Thu 8/1

21:50-23:35

Nonstop1h 45m

₹ 5,675

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Sun 18/1

21:50-23:35

Nonstop1h 45m

₹ 5,765

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Mon 5/1

21:50-23:35

Nonstop1h 45m

₹ 5,856

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 12 results
1
2

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 return 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 ₹ 9,099). Flying from Lucknow to Kolkata in May is currently the most expensive (average of ₹ 10,720). 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 9 December 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lucknow to Kolkata as you normally would.

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 9 December 2025.
See what other customers who have flown with IndiGo from Lucknow to Kolkata have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
505 reviews
Check prices

Crew

7.4

Entertainment

5.7

Boarding

6.9

Food

6.3

Comfort

6.8

Overall

6.8

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
IndiGo
6.8
Okay
505 reviews
IndiGo
6.8
Okay
505 reviews
Check prices

Crew

7.4

Entertainment

5.7

Boarding

6.9

Food

6.3

Comfort

6.8

Overall

6.8

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

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.

  • What airports do I use to fly from Lucknow to Kolkata?

    Booking a flight from Lucknow Amausi (LKO) to Kolkata Netaji S. Chandra (CCU) is your only option if you wish to fly from Lucknow to Kolkata. On a typical day, there is 1 flight from Amausi to Netaji S. Chandra, all of which are around 1h 35m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from Amausi to Kolkata.

  • How popular is this Lucknow to Kolkata flight route?

    Within the past month, 395 users have taken a look at flights from Lucknow Amausi to Kolkata Netaji S. Chandra.

  • How long is the flight from Lucknow to Kolkata?

    Departing from Lucknow to Kolkata will take you 1h 45m. Lucknow and Kolkata are separated by a distance of 888 km. All flights are typically direct.

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

    Cheapflights users have booked flights from Lucknow to Kolkata return from ₹ 9,730. You may be able to fly from Lucknow to Kolkata for 24% less than the average price by searching for this airline.

  • What are the cheapest airlines to fly from Lucknow to Kolkata one-way?

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as ₹ 2,376. However, be on the lookout for offers from IndiGo and Air India Express, as they are both options that can get you from Lucknow to Kolkata for a low price.

  • What are the cheapest flights from Lucknow to Kolkata?

    On average you can expect to pay ₹ 11,307 for a flight from Lucknow to Kolkata. The cheapest flight overall is ₹ 5,859 while the most popular route, (Lucknow Amausi - Kolkata Netaji S. Chandra) is currently priced at ₹ 10,900.

  • 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 holiday 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 ₹ 9,099). Flying from Lucknow to Kolkata in May is currently the most expensive (average of ₹ 10,720). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly from Lucknow to Kolkata on these airlines

Choose from the following airlines for your flight from Lucknow to Kolkata. Flights are based on user searches made on Cheapflights and were last updated on 9 December 2025.
IndiGo flights from Lucknow Amausi to Kolkata Netaji S. Chandra

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 454,620 searches. Data last updated 9 December 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 9,764Average₹ 11,980FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Lucknow to Kolkata?

Deals for Lucknow to Kolkata flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Lucknow to Kolkata?

Cheapflights simply makes it quick and affordable to book flights from Lucknow to Kolkata by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Lucknow to Kolkata with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Lucknow to Kolkata, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Lucknow to Kolkata become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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