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LUQ to OPO: distance & flight time
San Luis (Brigadier Mayor D Cesar Raul Ojeda Airport) → Porto (Francisco de Sá Carneiro Airport)
6,320 mi
10,171 km · 5,492 nm
12h 51m
estimated nonstop flight time
+4h
time difference · heading northeast
See live LUQ→OPO fares Phone-only fares on this route — call free
Flight time details
6,320 miles nonstop takes roughly 12h 51m 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
- LUQ — Brigadier Mayor D Cesar Raul Ojeda Airport · San Luis, Argentina
- OPO — Francisco de Sá Carneiro Airport · Porto, 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 LUQ
- VME · Villa Reynolds Airport64 mi away
- VDR · Villa Dolores Airport116 mi away
- RCU · Area De Material Airport122 mi away
- MDZ · El Plumerillo Airport144 mi away
Near OPO
- BGZ · Braga Municipal Aerodrome26 mi away
- VRL · Vila Real Airport50 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)55 mi away
- VGO · Vigo Airport68 mi away
Frequently asked questions
How far is LUQ from OPO?
The flight distance from San Luis (LUQ) to Porto (OPO) is 6,320 miles (10,171 km, 5,492 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LUQ to OPO?
A nonstop flight takes about 12h 51m 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 San Luis and Porto?
Porto is 4 hours ahead of San Luis.
What is the cheapest way to fly from LUQ to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LUQ–OPO that never appear on search engines, with no booking fees.