Kolkata (CCU) to Lucknow (LKO) flights
One airline flies nonstop from Kolkata (CCU) to Lucknow (LKO): IndiGo. The two airports are 553 miles (890 km) apart. There are also 10 ways to fly it with one stop, through Patna, Raipur and Guwahati and more.
Airlines flying nonstop from CCU to LKO
- IndiGoNot in an alliance · bookable with 1 programWho books it
Book CCU to LKO with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Virgin Atlantic Flying ClubBooks IndiGo
CCU to LKO with one stop
10 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Patna (PAT)IndiGo the whole way9I
- Via Raipur (RPR)IndiGo the whole way
- Via Guwahati (GAU)IndiGo the whole way9I
- Via Jewar (DXN), then IndiGo
- Via Delhi (DEL)IndiGo, Air India and 1 more the whole way
SG+1 - Via Dehra Dun (DED)IndiGo the whole way
- Via Jaipur (JAI)IndiGo the whole way
- Via Indore (IDR)IndiGo the whole way
- Via Chandigarh (IXC)IndiGo the whole way
- Via Hyderabad (HYD)IndiGo the whole waySG
CCU to LKO: common questions
Which airlines fly nonstop from CCU to LKO?
IndiGo flies nonstop from Kolkata (CCU) to Lucknow (LKO).
How far is Kolkata from Lucknow by plane?
Kolkata (CCU) and Lucknow (LKO) are 553 miles (890 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book CCU to LKO award flights?
1 program can book at least one of the nonstop airlines: Virgin Atlantic Flying Club. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does CCU to LKO cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for CCU to LKO with taxes and fees.
Where can I connect between Kolkata and Lucknow?
The most direct connections are through Patna (PAT), Raipur (RPR), Guwahati (GAU), Jewar (DXN) and Delhi (DEL). On 9 of them the same airline flies both flights, for example IndiGo through Patna.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.