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Cheap flights from Lucknow to Kolkata from ₹ 5,075

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — CCU
16 Mar — 23 Mar1
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 14 February 2026.

Sat 14/321:50
LKO
-
CCU
Nonstop1h 45m
IndiGo
Wed 18/305:10
CCU
-
LKO
Nonstop1h 50m
IndiGo
Deal found 11/2₹ 9,877
Fri 27/307:40
LKO
-
CCU
Nonstop1h 35m
IndiGo
Fri 3/418:40
CCU
-
LKO
Nonstop1h 45m
IndiGo
Deal found 10/2₹ 9,968
Thu 12/307:40
LKO
-
CCU
Nonstop1h 35m
IndiGo
Thu 19/305:10
CCU
-
LKO
Nonstop1h 50m
IndiGo
Deal found 11/2₹ 10,059
Thu 12/310:30
LKO
-
CCU
1 stop6h 45m
IndiGo
Tue 17/305:10
CCU
-
LKO
Nonstop1h 50m
IndiGo
Deal found 11/2₹ 10,149
Sun 15/307:40
LKO
-
CCU
Nonstop1h 35m
IndiGo
Sun 22/305:10
CCU
-
LKO
Nonstop1h 50m
IndiGo
Deal found 13/2₹ 10,331
Sat 28/321:50
LKO
-
CCU
Nonstop1h 45m
IndiGo
Sat 4/407:55
CCU
-
LKO
2 stops7h 25m
IndiGo
Deal found 11/2₹ 10,693
Tue 10/321:50
LKO
-
CCU
Nonstop1h 45m
IndiGo
Tue 17/307:55
CCU
-
LKO
1 stop8h 15m
IndiGo
Deal found 10/2₹ 10,784
Wed 11/313:25
LKO
-
CCU
1 stop8h 10m
IndiGo
Wed 18/306:05
CCU
-
LKO
1 stop9h 35m
IndiGo
Deal found 11/2₹ 10,874
Sun 15/307:40
LKO
-
CCU
Nonstop1h 35m
IndiGo
Mon 16/307:55
CCU
-
LKO
1 stop8h 15m
IndiGo
Deal found 13/2₹ 11,056

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 14 February 2026.

Round-trip from

₹ 9,877

One-way from

₹ 5,075

Popular in

November

Cheapest in

July

Average price

₹ 13,049

Good round-trip deal

₹ 9,175 or less

Good one-way deal

₹ 5,390 or less
IndiGo
  • IndiGo
  • 14/3-18/3
  • Nonstop
  • 3h 35m total
  • Lucknow to Kolkata
Search Deals
IndiGo
  • IndiGo
  • 15/5
  • Nonstop
  • 1h 40m total
  • Lucknow to Kolkata
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (₹ 127,926 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 13,712 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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.
Search Deals

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 14 February 2026.
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

Sat 14/3

21:50-23:35

Nonstop1h 45m

Kolkata Netaji S. Chandra

Wed 18/3

05:10-07:00

Nonstop1h 50m

₹ 9,877

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Sat 28/3

21:50-23:35

Nonstop1h 45m

Kolkata Netaji S. Chandra

Sat 4/4

18:40-20:25

Nonstop1h 45m

₹ 10,059

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Fri 13/3

21:50-23:35

Nonstop1h 45m

Kolkata Netaji S. Chandra

Fri 20/3

05:10-07:00

Nonstop1h 50m

₹ 10,149

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Wed 11/3

13:25-21:35

1 stop8h 10m

Kolkata Netaji S. Chandra

Wed 18/3

05:10-07:00

Nonstop1h 50m

₹ 10,149

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Thu 12/3

10:30-17:15

1 stop6h 45m

Kolkata Netaji S. Chandra

Tue 17/3

05:10-07:00

Nonstop1h 50m

₹ 10,149

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Fri 27/3

10:30-17:15

1 stop6h 45m

Kolkata Netaji S. Chandra

Fri 3/4

18:40-20:25

Nonstop1h 45m

₹ 10,240

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Tue 10/3

21:50-23:35

Nonstop1h 45m

Kolkata Netaji S. Chandra

Tue 17/3

05:10-07:00

Nonstop1h 50m

₹ 10,331

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Sun 15/3

07:40-09:15

Nonstop1h 35m

Kolkata Netaji S. Chandra

Mon 16/3

05:10-07:00

Nonstop1h 50m

₹ 10,331

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Sun 15/3

07:40-09:15

Nonstop1h 35m

Kolkata Netaji S. Chandra

Sun 22/3

05:10-07:00

Nonstop1h 50m

₹ 10,331

LucknowKolkata

LKO - CCU

LKOCCU

Lucknow Amausi

Sun 15/3

07:40-09:15

Nonstop1h 35m

Kolkata Netaji S. Chandra

Fri 20/3

05:10-07:00

Nonstop1h 50m

₹ 10,331

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 20 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, December is the cheapest month in which you can book a flight from Lucknow to Kolkata (average of ₹ 8,971). Flying from Lucknow to Kolkata in January is currently the most expensive (average of ₹ 11,056). 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 14 February 2026.

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 14 February 2026.
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
532 reviews
Check prices

Comfort

6.7

Overall

6.8

Crew

7.4

Food

6.2

Boarding

6.8

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

shaq,Dec 2025

DEL - GAU

They denied my meal which was included in ticket and also broke my bag completely and now they are denying responsibility
IndiGo
6.8
Okay
532 reviews
IndiGo
6.8
Okay
532 reviews
Check prices

Comfort

6.7

Overall

6.8

Crew

7.4

Food

6.2

Boarding

6.8

Entertainment

5.6

Reviews

1 / 20
2.0
Mediocre

shaq,Dec 2025

DEL - GAU

They denied my meal which was included in ticket and also broke my bag completely and now they are denying responsibility

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 are 2 flights 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, 308 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 ₹ 9,221. You may be able to fly from Lucknow to Kolkata for 23% less than the average price by searching for this airline.

  • What are the cheapest flights from Lucknow to Kolkata?

    On average you can expect to pay ₹ 8,203 for a flight from Lucknow to Kolkata. The cheapest flight overall is ₹ 5,228 while the most popular route, (Lucknow Amausi - Kolkata Netaji S. Chandra) is currently priced at ₹ 9,877.

  • 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, December is the cheapest month in which you can book a flight from Lucknow to Kolkata (average of ₹ 8,971). Flying from Lucknow to Kolkata in January is currently the most expensive (average of ₹ 11,056). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 14 February 2026.
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 14 February 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 9,221Average₹ 11,433FlexibilityNo 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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