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TYS to LKO: distance & flight time
Knoxville (McGhee Tyson Airport) → Lucknow (Chaudhary Charan Singh International Airport)
8,003 mi
12,879 km · 6,954 nm
16h 9m
estimated nonstop flight time
+9.5h
time difference · heading north
See live TYS→LKO fares Phone-only fares on this route — call free
Flight time details
8,003 miles nonstop takes roughly 16h 9m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- TYS — McGhee Tyson Airport · Knoxville, United States
- 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 TYS
- MMI · McMinn County Airport43 mi away
- HDI · Hardwick Field62 mi away
- CSV · Crossville Memorial Whitson Field62 mi away
- AVL · Asheville Regional Airport86 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 TYS from LKO?
The flight distance from Knoxville (TYS) to Lucknow (LKO) is 8,003 miles (12,879 km, 6,954 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TYS to LKO?
A nonstop flight takes about 16h 9m 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 Knoxville and Lucknow?
Lucknow is 9.5 hours ahead of Knoxville.
What is the cheapest way to fly from TYS to LKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TYS–LKO that never appear on search engines, with no booking fees.