IndiGo
6E-6469
1h 40m
Non-stop
Get ₹792 off with CTAXIS
IndiGo
6E-6902
6h 0m
Non-stop
Get ₹1112 off with CTAXIS
Air India Express
IX-1384
9h 35m
Non-stop
Get ₹1162 off with CTAXIS
Air India
AI-2500
15h 25m
Non-stop
Get ₹1268 off with CTAXIS
Air India
AI-2722
7h 25m
Non-stop
Get ₹1268 off with CTAXIS
Air India
AI-2500
7h 30m
Non-stop
Get ₹1323 off with CTAXIS
Air India
AI-9642
9h 10m
Non-stop
Get ₹1401 off with CTAXIS
Air India Express
IX-2173
17h 5m
Non-stop
Get ₹1493 off with CTAXIS
Air India
AI-2500
6h 10m
Non-stop
Get ₹1497 off with CTAXIS
Air India
AI-9642
7h 50m
Non-stop
Get ₹1570 off with CTAXIS
Cleartrip is dedicated to helping travelers find the best fares from Lucknow to Kolkata. With our real-time fare tracking, you can spot budget-friendly flights and lock in savings for your trip.
| Cheapest Fare | Fare | Date | Airline | Departure |
|---|---|---|---|---|
| Lowest Airfare Today | Rs.7923 | 20/10/2026 | Air India | 08:00 |
| Cheapest Airfare Within 30 Days | Rs.8246 | 02/11/2026 | Air India Express | 07:40 |
| Cheapest Airfare Within 90 Days | Rs.7923 | 08/11/2026 | IndiGo | 12:25 |
The cheapest flight today is priced at Rs.7923, available on Air India departing at 08:00. You can save up to 25% using promo code CTDOM. This week, airfares on Lucknow to Kolkata are available from Rs.7923.0, approximately 15–20% lower than average prices.
Based on fare trends, booking within the next 30 days can get you prices starting from Rs.8246 on Air India Express.
If you're planning further ahead, fares drop to Rs.7923 on IndiGo when booking around 90 days in advance - often the most cost-effective window for this route.
Early morning departures start from Rs.14012.0, while late-night flights are priced around Rs.18929.0. Since fares can fluctuate by 15–20% within a week, checking multiple midweek dates may help you find lower airfares.
One-way Lucknow to Kolkata flight fares start at Rs.7923 via Air India Express, while the return flight is priced around Rs.8417, whereas round trip fares are priced at Rs.17635.
Round-trip bookings can be a convenient option during peak seasons. If your travel dates are fixed, booking both legs together makes it easier to compare fares and plan your complete journey.
With 31+ daily departures, booking an air ticket on this route has never been easier. The flight distance from Lucknow to Kolkata is 889 KM, with flight duration ranging from 1h 40m to 17h 45m. Cleartrip always provides real-time flight schedules, departure and arrival times, and airfare trends for all LKO to CCU flights, updated hourly so you always get accurate information.
The first flight departs at 06:00 and the last leaves by 20:25. The shortest flight duration is 1h 40m. Choose a morning flight to maximise your day at CCU, or a night flight if you prefer to travel after work. Flights between Lucknow and Kolkata include non-stop, one-stop, and last-minute flight options across budget and full-service carriers, giving you genuine choice when comparing cheap flight tickets on this route. All flights depart from Chaudhary Charan Singh International Airport and arrive at Netaji Subhash Chandra Bose International Airport.
Air India operates the most frequent schedules on this flight route with consistently strong on-time performance, making it a top choice for your flight booking.
Air India, Air India Express, IndiGo complete the Lucknow to Kolkata flight in 1h 40m to 17h 45m. Direct flights are ideal for time-sensitive travel, though airfare on non-stop flights usually runs 20-30% higher than connecting options.
Air India Express offers connecting flights with layovers at major airports. These are ideal if you want cheap air tickets and do not mind slightly longer travel time on this route.
Air India Express offers the cheapest flight from Lucknow to Kolkata. Verify baggage policies, as add-on fees can affect the final flight ticket price.
| Flight Details | Information |
|---|---|
| Route | Lucknow to Kolkata |
| Aerial Distance | 889 KM |
| Flight Duration | 1h 40m - 17h 45m |
| Airport codes | Lucknow- LKO, Kolkata- CCU |
| Number of Daily Flights | 31 direct flights |
| First Flight | Departs at 06:00 |
| Last Flight | Departs at 20:25 |
| Early Morning (12 AM - 8 AM) | 15 direct flights |
| Morning (8 AM - 12 PM) | 0 direct flights |
| After Noon (12 PM - 4 PM) | 12 direct flights |
| Evening (4 PM - 8 PM) | 0 direct flights |
| Night (8 PM - 12 AM) | 4 direct flights |
Booking a flight with Cleartrip is easy and hassle-free. We offer transparent airfares and instant confirmation, so you always get the best deal on your flight booking.
Here's how you can book your flight:
At Cleartrip, our customer support team is available 24/7 to assist with all of your flight booking queries.
Stay updated with real-time flight information and avoid travel disruptions. Cleartrip provides instant access to PNR status and complete flight schedules for this route.
To check flight status (PNR Status):Your Lucknow to Kolkata flight booking is now active with up-to-date information. Cleartrip ensures reliable flight data and timely alerts for stress-free travel planning on this route.
Cancellation and refund policies vary by airline and fare type. Check the applicable terms before cancelling your booking.
Save time at the airport with online check-in available for flights 24 hours before departure. Cleartrip provides direct links to airline check-in pages for a seamless experience from flight booking to boarding.
Your Lucknow to Kolkata flight web check-in is complete.
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Lucknow is the capital of Uttar Pradesh, renowned as the City of Nawabs. Famous for refined Awadhi culture, exquisite kebabs and biryanis, and grand Mughal-era architecture. Lucknow blends old-world charm with modern development alongside historical monuments.
The best time to visit Lucknow is October to March with temperatures between 7 and 25 degrees Celsius. Winters can be foggy in December and January. Summers from April to June are extremely hot, exceeding 45 degrees.
Lucknow has a metro system, city buses, auto-rickshaws, e-rickshaws, and app-based cabs connecting key city areas efficiently.
Lucknow charms with legendary Awadhi cuisine, refined culture, grand Mughal architecture, and famous chikan embroidery work.
Chaudhary Charan Singh International Airport (IATA: LKO) is at Amausi, about 14 km from the city centre. It handles domestic and international flights to Dubai, Muscat, Jeddah, and Bangkok with separate domestic and international terminals. Connected via pre-paid taxis, app-based cabs, and auto-rickshaws. Lucknow Airport is directly connected to the city via the Lucknow Metro's Red Line.
Kolkata, formerly Calcutta, is the capital of West Bengal and the cultural capital of India. On the Hooghly River, Kolkata is known for colonial architecture, literary heritage, and grand festivals. Once the capital of British India, it retains Victorian-era buildings alongside bustling bazaars.
The best time to visit Kolkata is October to March with temperatures between 12 and 28 degrees Celsius. October is especially popular during Durga Puja, the city's grandest festival. Summers are hot and humid, and monsoons bring heavy rainfall.
Kolkata has India's oldest metro, trams, buses, auto-rickshaws, ferries, and app-based cabs. Yellow taxis are widely available.
Kolkata captivates with its literary tradition, colonial architecture, world-class sweets, and the spectacular Durga Puja festival.
Netaji Subhash Chandra Bose International Airport (IATA: CCU) is in Dum Dum, about 17 km from central Kolkata. The primary airport for eastern India handles domestic and international flights to Bangkok, Dubai, Singapore, and Dhaka. It has an integrated terminal with separate domestic and international sections. Connected via pre-paid taxis, app-based cabs, AC buses, and Kolkata Metro at Dum Dum station.
Average airfare runs around Rs.7923 to Rs.30496.0 depending on booking timing and travel season.
Yes, here are some useful tips to consider:
Baggage allowance varies by airline. Generally, economy class passengers can carry up to 7 kg of hand baggage and 15 kg of check-in luggage.
Air India, Air India Express, IndiGo are the most preferred airlines on this route, known for reliable service, frequent flights, and competitive fares.
To cancel, log in to your Cleartrip account and raise the cancellation request directly through the platform, as airlines do not handle cancellations for third-party bookings. Refunds are processed after deducting the airline's cancellation charge plus Cleartrip's processing fee of Rs.300 for domestic bookings. Please note that no-show tickets are not eligible for a refund.
Yes, most airlines allow rescheduling subject to fare difference and airline change fees.
You must carry a valid physical copy of any one of the following:
Domestic Flights
International Flights