Flights from Kolkata to Lucknow Starting at £36

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Kolkata to Lucknow

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Cheapest flights

From price

16 23
23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight tickets from Kolkata (CCU) to Lucknow (LKO) the cheapest?

Airlines adjust prices for flights from Kolkata to Lucknow based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Kolkata (CCU) to Lucknow (LKO) cost?

According to Trip.com's data, the lowest price is around £100.
How long is the flight from Kolkata (CCU) to Lucknow (LKO)?

It takes about 1 hour 42 minutes to fly from Kolkata (CCU) to Lucknow (LKO).
What is the transportation method from the main airport to downtown in Lucknow?
- The distance from Chaudhary Charan Singh International Airport to downtown is about 10km, by taxi about 30 minutes.
What are the most popular airlines that fly from Kolkata (CCU) to Lucknow (LKO)?

Airlines with flights from Kolkata (CCU) to Lucknow (LKO): IndiGo.
What's the most popular airline for direct flights from Kolkata (CCU) to Lucknow (LKO)?

Air India Express operates 3 direct flights from Kolkata (CCU) to Lucknow (LKO).
How many airports in Lucknow (LKO)?

There are 1 airport(s) in Lucknow (LKO): Chaudhary Charan Singh International Airport.

How to find a cheap flight from Kolkata to Lucknow

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kolkata to Lucknow. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest flight from Kolkata to Lucknow.

Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Kolkata to Lucknow over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Tue, May 13, with one-way flights priced at just £36.

Compare cheap flight deals from Kolkata to Lucknow across hundreds of airlines.

With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Kolkata to Lucknow. The cheapest airline for this route is IndiGo.

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Don't miss out on cheap flight deals and promo codes from Kolkata to Lucknow.

You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.

Book early or wait until the last minute.

It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.

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Flight Information from Kolkata to Lucknow

Cheapest one-way flight price	£36
Cheapest return ticket price	£78
Off-season travel month	April
Peak season for travel	June
Flight distance	889.19km
Average flight time	1 hour 42 minutes
Popular airline	IndiGo