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LHS to CAT: distance & flight time
Las Heras (Las Heras Airport) → Cascais (Cascais Airport)
6,945 mi
11,177 km · 6,035 nm
14h 5m
estimated nonstop flight time
+4h
time difference · heading northeast
See live LHS→CAT fares Phone-only fares on this route — call free
Flight time details
6,945 miles nonstop takes roughly 14h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- LHS — Las Heras Airport · Las Heras, Argentina
- CAT — Cascais Airport · Cascais, 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 LHS
- CRD · General E. Mosconi Airport89 mi away
- PMQ · Perito Moreno Airport96 mi away
- CCH · Chile Chico Airport129 mi away
- BBA · Balmaceda Airport137 mi away
Near CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 mi away
Frequently asked questions
How far is LHS from CAT?
The flight distance from Las Heras (LHS) to Cascais (CAT) is 6,945 miles (11,177 km, 6,035 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LHS to CAT?
A nonstop flight takes about 14h 5m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from LHS to CAT?
Nonstop service on LHS–CAT depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 14h 5m nonstop estimate.
What is the time difference between Las Heras and Cascais?
Cascais is 4 hours ahead of Las Heras.
What is the cheapest way to fly from LHS to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LHS–CAT that never appear on search engines, with no booking fees.
Why are some LHS to CAT fares phone-only?
Consolidator contracts let us sell certain LHS–CAT tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.