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HEM to SKF: distance & flight time
Helsinki (Helsinki Malmi Airport) → San Antonio (Lackland Air Force Base)
5,475 mi
8,812 km · 4,758 nm
11h 12m
estimated nonstop flight time
-8h
time difference · heading northwest
See live HEM→SKF fares Phone-only fares on this route — call free
Flight time details
5,475 miles nonstop takes roughly 11h 12m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- HEM — Helsinki Malmi Airport · Helsinki, Finland
- 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 HEM
- HEL · Helsinki Vantaa Airport5 mi away
- HYV · Hyvinkää Airfield28 mi away
- TLL · Lennart Meri Tallinn Airport59 mi away
- QLF · Lahti Vesivehmaa Airport65 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 HEM from SKF?
The flight distance from Helsinki (HEM) to San Antonio (SKF) is 5,475 miles (8,812 km, 4,758 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEM to SKF?
A nonstop flight takes about 11h 12m 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 Helsinki and San Antonio?
San Antonio is 8 hours behind Helsinki.
What is the cheapest way to fly from HEM to SKF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEM–SKF that never appear on search engines, with no booking fees.