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SLD to LIS: distance & flight time
Sliac (Sliač Airport) → Lisbon (Humberto Delgado Airport (Lisbon Portela Airport))
1,555 mi
2,503 km · 1,352 nm
3h 31m
estimated nonstop flight time
-1h
time difference · heading west
See live SLD→LIS fares Phone-only fares on this route — call free
Flight time details
1,555 miles nonstop takes roughly 3h 31m gate to gate, flying west. 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
- SLD — Sliač Airport · Sliac, Slovakia
- LIS — Humberto Delgado Airport (Lisbon Portela Airport) · Lisbon, Portugal
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 SLD
- ILZ · Žilina Airport47 mi away
- TAT · Poprad-Tatry Airport59 mi away
- PZY · Piešťany Airport60 mi away
- UHE · Kunovice Airport82 mi away
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
Frequently asked questions
How far is SLD from LIS?
The flight distance from Sliac (SLD) to Lisbon (LIS) 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 SLD to LIS?
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 Sliac and Lisbon?
Lisbon is 1 hour behind Sliac.
What is the cheapest way to fly from SLD to LIS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLD–LIS that never appear on search engines, with no booking fees.