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LIS to SLD: distance & flight time
Lisbon (Humberto Delgado Airport (Lisbon Portela Airport)) → Sliac (Sliač Airport)
1,555 mi
2,503 km · 1,352 nm
3h 31m
estimated nonstop flight time
+1h
time difference · heading northeast
See live LIS→SLD fares Phone-only fares on this route — call free
Flight time details
1,555 miles nonstop takes roughly 3h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- LIS — Humberto Delgado Airport (Lisbon Portela Airport) · Lisbon, Portugal
- 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 LIS
- AVR · Alverca Air Base9 mi away
- CAT · Cascais Airport12 mi away
- QLR · Monte Real Air Base74 mi away
- BYJ · Beja Airport / Airbase81 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 LIS from SLD?
The flight distance from Lisbon (LIS) to Sliac (SLD) is 1,555 miles (2,503 km, 1,352 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LIS to SLD?
A nonstop flight takes about 3h 31m 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 Lisbon and Sliac?
Sliac is 1 hour ahead of Lisbon.
What is the cheapest way to fly from LIS to SLD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LIS–SLD that never appear on search engines, with no booking fees.