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FLZ to SKF: distance & flight time
Sibolga (Dr Ferdinand Lumban Tobing Airport) → San Antonio (Lackland Air Force Base)
10,007 mi
16,105 km · 8,696 nm
20h 5m
estimated nonstop flight time
-12h
time difference · heading northeast
See live FLZ→SKF fares Phone-only fares on this route — call free
Flight time details
10,007 miles nonstop takes roughly 20h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- FLZ — Dr Ferdinand Lumban Tobing Airport · Sibolga, Indonesia
- SKF — Lackland Air Force Base · 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 FLZ
- AEG · Aek Godang Airport39 mi away
- DTB · Silangit Airport49 mi away
- GNS · Binaka Airport86 mi away
- PPR · Pasir Pangaraan Airport113 mi away
Near SKF
- SSF · Stinson Municipal Airport7 mi away
- SAT · San Antonio International Airport12 mi away
- RND · Randolph Air Force Base21 mi away
- AUS · Austin Bergstrom International Airport78 mi away
Frequently asked questions
How far is FLZ from SKF?
The flight distance from Sibolga (FLZ) to San Antonio (SKF) is 10,007 miles (16,105 km, 8,696 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLZ to SKF?
A nonstop flight takes about 20h 5m 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 Sibolga and San Antonio?
San Antonio is 12 hours behind Sibolga.
What is the cheapest way to fly from FLZ to SKF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLZ–SKF that never appear on search engines, with no booking fees.