Need help booking?
Unpublished phone-only deals available
LKO to BRU: distance & flight time
Lucknow (Chaudhary Charan Singh International Airport) → Brussels (Brussels Airport)
4,228 mi
6,805 km · 3,674 nm
8h 45m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live LKO→BRU fares Phone-only fares on this route — call free
Flight time details
4,228 miles nonstop takes roughly 8h 45m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- LKO — Chaudhary Charan Singh International Airport · Lucknow, India
- BRU — Brussels Airport · Brussels, Belgium
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 LKO
- KNU · Kanpur Airport39 mi away
- KEP · Nepalgunj Airport104 mi away
- IXD · Allahabad Airport105 mi away
- DNP · Tulsipur Airport127 mi away
Near BRU
- ANR · Antwerp International Airport (Deurne)20 mi away
- OBL · Zoersel (Oostmalle) Airfield28 mi away
- CRL · Brussels South Charleroi Airport31 mi away
- WOE · Woensdrecht Air Base38 mi away
Frequently asked questions
How far is LKO from BRU?
The flight distance from Lucknow (LKO) to Brussels (BRU) is 4,228 miles (6,805 km, 3,674 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LKO to BRU?
A nonstop flight takes about 8h 45m 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 time difference between Lucknow and Brussels?
Brussels is 3.5 hours behind Lucknow.
What is the cheapest way to fly from LKO to BRU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LKO–BRU that never appear on search engines, with no booking fees.