Need help booking?
Unpublished phone-only deals available
CCU to LKO: distance & flight time
Kolkata (Netaji Subhash Chandra Bose International Airport) → Lucknow (Chaudhary Charan Singh International Airport)
553 mi
889 km · 480 nm
1h 40m
estimated nonstop flight time
Same time
time difference · heading northwest
See live CCU→LKO fares Phone-only fares on this route — call free
Flight time details
553 miles nonstop takes roughly 1h 40m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
- LKO — Chaudhary Charan Singh International Airport · Lucknow, India
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near CCU
- JSR · Jessore Airport58 mi away
- RDP · Kazi Nazrul Islam Airport102 mi away
- IRD · Ishurdi Airport110 mi away
- BZL · Barisal Airport119 mi away
Near LKO
- KNU · Kanpur Airport39 mi away
- KEP · Nepalgunj Airport104 mi away
- IXD · Allahabad Airport105 mi away
- DNP · Tulsipur Airport127 mi away
Frequently asked questions
How far is CCU from LKO?
The flight distance from Kolkata (CCU) to Lucknow (LKO) is 553 miles (889 km, 480 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCU to LKO?
A nonstop flight takes about 1h 40m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from CCU to LKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCU–LKO that never appear on search engines, with no booking fees.