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OSP to OPO: distance & flight time
Slupsk (Redzikowo Air Base) → Porto (Francisco de Sá Carneiro Airport)
1,491 mi
2,399 km · 1,295 nm
3h 42m
estimated nonstop flight time
-1h
time difference · heading southwest
See live OSP→OPO fares Phone-only fares on this route — call free
Flight time details
1,491 miles nonstop takes roughly 3h 42m gate to gate, flying southwest. 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
- OSP — Redzikowo Air Base · Slupsk, Poland
- 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 OSP
- GDN · Gdańsk Lech Wałęsa Airport55 mi away
- QYD · Oksywie Military Air Base57 mi away
- RNN · Bornholm Airport102 mi away
- BZG · Bydgoszcz Ignacy Jan Paderewski Airport102 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 OSP from OPO?
The flight distance from Slupsk (OSP) to Porto (OPO) is 1,491 miles (2,399 km, 1,295 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSP to OPO?
A nonstop flight takes about 3h 42m 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 OSP to OPO?
Nonstop service on OSP–OPO 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 3h 42m nonstop estimate.
What is the time difference between Slupsk and Porto?
Porto is 1 hour behind Slupsk.
What is the cheapest way to fly from OSP to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSP–OPO that never appear on search engines, with no booking fees.
Why are some OSP to OPO fares phone-only?
Consolidator contracts let us sell certain OSP–OPO 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.