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HEM to SLD: distance & flight time
Helsinki (Helsinki Malmi Airport) → Sliac (Sliač Airport)
836 mi
1,346 km · 727 nm
2h 17m
estimated nonstop flight time
-1h
time difference · heading south
See live HEM→SLD fares Phone-only fares on this route — call free
Flight time details
836 miles nonstop takes roughly 2h 17m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- HEM — Helsinki Malmi Airport · Helsinki, Finland
- SLD — Sliač Airport · Sliac, Slovakia
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 SLD
- ILZ · Žilina Airport47 mi away
- TAT · Poprad-Tatry Airport59 mi away
- PZY · Piešťany Airport60 mi away
- UHE · Kunovice Airport82 mi away
Frequently asked questions
How far is HEM from SLD?
The flight distance from Helsinki (HEM) to Sliac (SLD) is 836 miles (1,346 km, 727 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEM to SLD?
A nonstop flight takes about 2h 17m 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 Sliac?
Sliac is 1 hour behind Helsinki.
What is the cheapest way to fly from HEM to SLD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEM–SLD that never appear on search engines, with no booking fees.