Need help booking?
Unpublished phone-only deals available
FLF to KSJ: distance & flight time
Flensburg (Flensburg-Schäferhaus Airport) → Kasos (Kasos Airport)
1,577 mi
2,538 km · 1,371 nm
3h 34m
estimated nonstop flight time
+1h
time difference · heading southeast
See live FLF→KSJ fares Phone-only fares on this route — call free
Flight time details
1,577 miles nonstop takes roughly 3h 34m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- FLF — Flensburg-Schäferhaus Airport · Flensburg, Germany
- KSJ — Kasos Airport · Kasos, Greece
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 KSJ
- AOK · Karpathos Airport13 mi away
- JSH · Sitia Airport48 mi away
- JTY · Astypalaia Airport85 mi away
- KGS · Kos Airport95 mi away
Frequently asked questions
How far is FLF from KSJ?
The flight distance from Flensburg (FLF) to Kasos (KSJ) is 1,577 miles (2,538 km, 1,371 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLF to KSJ?
A nonstop flight takes about 3h 34m 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 Kasos?
Kasos is 1 hour ahead of Flensburg.
What is the cheapest way to fly from FLF to KSJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLF–KSJ that never appear on search engines, with no booking fees.