Flights operate between Lucknow (LKO) and Kolkata (CCU).
1 airline operates this route with 2 flights daily flights.
Average flight time is 1h 35m - 1h 45m.
Route distance is 555 miles (893 km).
Route Distance
555 miles (893 km)
Average Duration
1h 35m - 1h 45m
Airlines Operating This Route
IndiGo
Flight Frequency
Daily Flights
2 flights
Weekly Flights
14
Typical Departure Time Ranges
Earliest Departure
07:40
Latest Departure
21:50
Route Intelligence Dashboard
Overall Connectivity Score
60
GoodRoute Diversity
1
Direct Routes
IndiGo serves 1 destination from LKO
Weekly Frequency
14
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| LKO → Kolkata (CCU) (CCU) | 14/week | 1h 35m - 1h 45m | 555 km | Moderate |
Flight Schedule & Filters
IndiGo flights from Lucknow (LKO) to Kolkata (CCU)
IndiGo operates scheduled nonstop flights between Lucknow (LKO) and Kolkata (CCU). IndiGo operates 2 flights daily flights on this route.• Flight Duration: 1h 35m - 1h 45m (average flight time)• Distance: 555 miles (893 km) (air miles between airports)• Daily Flights: 2 flights (scheduled departures per day)
Lucknow (LKO)
IN
Kolkata (CCU)
IN
FLIGHT TIME
1h 35m - 1h 45m
FLIGHT DISTANCE
555 miles (893 km)
1h 35m - 1h 45m
07:40
21:50
555 miles (893 km)
May
1 (Show)
14
IndiGo Terminal Information & Contact
Departure Terminal - Lucknow (LKO)
Terminal: 2
Phone: 00 34 931 51 81 58
Location: 2, Lucknow, IN
Arrival Terminal - Kolkata (CCU)
Terminal: 1
Phone: 00 34 931 51 81 58
Location: 1, Kolkata, IN
IndiGo Flight Schedule from Lucknow (LKO) to Kolkata (CCU)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
6E505 |  IndiGo | 07:40 | 09:15:00 | Airbus A321neo |
6E6469 | IndiGo | 21:50 | 23:35:00 | Airbus A320neo |
IndiGo Monthly Flight Calendar
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Things to Do Near CCU Airport
Ashok
2.0 km from airportSwissotel Kolkata
3.6 km from airportNIPS Serviced Apartment / Guest House EC-98, Salt Lake
8.7 km from airportBoudir Bhater
8.9 km from airportNicco Park
9.7 km from airportMarble Palace
12.0 km from airportIndiGo Terminal Information
Departure Terminal at Lucknow (LKO):
• Terminal : IndiGo operates from this terminal
Terminal 2:
• IndiGo Terminal Phone: 00 34 931 51 81 58
Arrival Terminal at Kolkata (CCU):
• Terminal : IndiGo operates from this terminal
Terminal 1:
• IndiGo Terminal Phone: 00 34 931 51 81 58
Weather & Climate at Kolkata (CCU)
26.4°C
Avg Temperature173mm
Avg Rainfall9.1km/h
Avg Wind Speed76%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Kolkata (CCU)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Kolkata (CCU)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly IndiGo to Kolkata (CCU)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Extreme Conditions
These months may have extreme weather or conditions. Travel with caution and proper preparation.
Seasonal Insight
Best travel months: 2025-01, 2025-02, 2025-11, 2025-12
Seasonal Travel Calendar
IndiGo Contact Information and Customer Services
IndiGo Address
Level 1, Tower C, Global Business Park, Mehrauli-Gurgaon Road, Gurgaon – 122 002, Haryana, India
Gurgaon, Haryana 122 002, India
Official Website
goindigo.inFrequently Asked Questions
How many IndiGo flights operate from Lucknow (LKO) to Kolkata (CCU)?
IndiGo operates 2 flights from Lucknow (LKO) to Kolkata (CCU).
What city does Kolkata (CCU) airport serve?
Kolkata (CCU) airport serves Kolkata, IN.
How long is the IndiGo flight from Lucknow (LKO) to Kolkata (CCU)?
The flight duration is approximately 1h 35m - 1h 45m.
What is the distance from Lucknow (LKO) to Kolkata (CCU)?
The distance is 555 miles (893 km).
What aircraft does IndiGo use on this route?
IndiGo uses Airbus A321neo, Airbus A320neo on this route.
What are the earliest and latest IndiGo flight departure times?
The earliest IndiGo flight departs at 07:40 and the latest departs at 21:50.
Which terminal does IndiGo use at Lucknow (LKO)?
IndiGo flights from Lucknow (LKO) depart from Terminal 2. Terminal 2 phone: 00 34 931 51 81 58.
View all IndiGo flights to Lucknow (LKO) →
Popular IndiGo routes from Lucknow include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.