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SLD to LKO: distance & flight time
Sliac (Sliač Airport) → Lucknow (Chaudhary Charan Singh International Airport)
3,585 mi
5,770 km · 3,115 nm
7h 30m
estimated nonstop flight time
+3.5h
time difference · heading east
See live SLD→LKO fares Phone-only fares on this route — call free
Flight time details
3,585 miles nonstop takes roughly 7h 30m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- SLD — Sliač Airport · Sliac, Slovakia
- 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 SLD
- ILZ · Žilina Airport47 mi away
- TAT · Poprad-Tatry Airport59 mi away
- PZY · Piešťany Airport60 mi away
- UHE · Kunovice Airport82 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 SLD from LKO?
The flight distance from Sliac (SLD) to Lucknow (LKO) is 3,585 miles (5,770 km, 3,115 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLD to LKO?
A nonstop flight takes about 7h 30m 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 Sliac and Lucknow?
Lucknow is 3.5 hours ahead of Sliac.
What is the cheapest way to fly from SLD to LKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLD–LKO that never appear on search engines, with no booking fees.