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FLF to SAT: distance & flight time
Flensburg (Flensburg-Schäferhaus Airport) → San Antonio (San Antonio International Airport)
5,223 mi
8,405 km · 4,539 nm
10h 42m
estimated nonstop flight time
-7h
time difference · heading northwest
See live FLF→SAT fares Phone-only fares on this route — call free
Flight time details
5,223 miles nonstop takes roughly 10h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- FLF — Flensburg-Schäferhaus Airport · Flensburg, Germany
- SAT — San Antonio International Airport · San Antonio, 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 SAT
- RND · Randolph Air Force Base11 mi away
- SKF · Lackland Air Force Base12 mi away
- SSF · Stinson Municipal Airport14 mi away
- AUS · Austin Bergstrom International Airport66 mi away
Frequently asked questions
How far is FLF from SAT?
The flight distance from Flensburg (FLF) to San Antonio (SAT) is 5,223 miles (8,405 km, 4,539 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLF to SAT?
A nonstop flight takes about 10h 42m 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 San Antonio?
San Antonio is 7 hours behind Flensburg.
What is the cheapest way to fly from FLF to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLF–SAT that never appear on search engines, with no booking fees.