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SEF to LKO: distance & flight time
Sebring (Sebring Regional Airport) → Lucknow (Chaudhary Charan Singh International Airport)
8,509 mi
13,694 km · 7,394 nm
17h 9m
estimated nonstop flight time
+9.5h
time difference · heading north
See live SEF→LKO fares Phone-only fares on this route — call free
Flight time details
8,509 miles nonstop takes roughly 17h 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
- SEF — Sebring Regional Airport · Sebring, 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 SEF
- AVO · Avon Park Executive Airport15 mi away
- MCO · Orlando International Airport67 mi away
- OBE · Okeechobee County Airport33 mi away
- TPA · Tampa International Airport81 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 SEF from LKO?
The flight distance from Sebring (SEF) to Lucknow (LKO) is 8,509 miles (13,694 km, 7,394 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEF to LKO?
A nonstop flight takes about 17h 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 Sebring and Lucknow?
Lucknow is 9.5 hours ahead of Sebring.
What is the cheapest way to fly from SEF to LKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEF–LKO that never appear on search engines, with no booking fees.