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FLF to LUK: distance & flight time
Flensburg (Flensburg-Schäferhaus Airport) → Cincinnati (Cincinnati Municipal Airport Lunken Field)
4,211 mi
6,777 km · 3,659 nm
8h 43m
estimated nonstop flight time
-6h
time difference · heading northwest
See live FLF→LUK fares Phone-only fares on this route — call free
Flight time details
4,211 miles nonstop takes roughly 8h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- FLF — Flensburg-Schäferhaus Airport · Flensburg, Germany
- LUK — Cincinnati Municipal Airport Lunken Field · Cincinnati, United States
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 FLF
- SGD · Sønderborg Airport21 mi away
- WBG · Schleswig Air Base22 mi away
- SKS · Skrydstrup Air Base31 mi away
- KEL · Kiel-Holtenau Airport41 mi away
Near LUK
Frequently asked questions
How far is FLF from LUK?
The flight distance from Flensburg (FLF) to Cincinnati (LUK) is 4,211 miles (6,777 km, 3,659 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLF to LUK?
A nonstop flight takes about 8h 43m 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 Flensburg and Cincinnati?
Cincinnati is 6 hours behind Flensburg.
What is the cheapest way to fly from FLF to LUK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLF–LUK that never appear on search engines, with no booking fees.