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FLF to BUF: distance & flight time
Flensburg (Flensburg-Schäferhaus Airport) → Buffalo (Buffalo Niagara International Airport)
3,815 mi
6,140 km · 3,316 nm
7h 57m
estimated nonstop flight time
-6h
time difference · heading northwest
See live FLF→BUF fares Phone-only fares on this route — call free
Flight time details
3,815 miles nonstop takes roughly 7h 57m 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
- BUF — Buffalo Niagara International Airport · Buffalo, 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is FLF from BUF?
The flight distance from Flensburg (FLF) to Buffalo (BUF) is 3,815 miles (6,140 km, 3,316 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLF to BUF?
A nonstop flight takes about 7h 57m 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 Buffalo?
Buffalo is 6 hours behind Flensburg.
What is the cheapest way to fly from FLF to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLF–BUF that never appear on search engines, with no booking fees.