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LOU to FLF: distance & flight time
Louisville (Bowman Field) → Flensburg (Flensburg-Schäferhaus Airport)
4,301 mi
6,922 km · 3,737 nm
8h 54m
estimated nonstop flight time
+6h
time difference · heading northeast
See live LOU→FLF fares Phone-only fares on this route — call free
Flight time details
4,301 miles nonstop takes roughly 8h 54m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- LOU — Bowman Field · Louisville, United States
- FLF — Flensburg-Schäferhaus Airport · Flensburg, Germany
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 LOU
- SDF · Louisville International Standiford Field5 mi away
- FTK · Godman Army Air Field28 mi away
- FFT · Capital City Airport41 mi away
- LEX · Blue Grass Airport59 mi away
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
Frequently asked questions
How far is LOU from FLF?
The flight distance from Louisville (LOU) to Flensburg (FLF) is 4,301 miles (6,922 km, 3,737 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LOU to FLF?
A nonstop flight takes about 8h 54m 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 Louisville and Flensburg?
Flensburg is 6 hours ahead of Louisville.
What is the cheapest way to fly from LOU to FLF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LOU–FLF that never appear on search engines, with no booking fees.