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Flights from Porto to Louisville
There are no direct flights from Porto to Louisville. The fastest way is one stop via New York or Boston, about 11h 56m door to door (3 connections a week on current schedules).
No direct flights · 2 connection options From 11h 29m
Porto to Louisville at a glance
Fastest journey11h 29mVia New York, on current schedules
Nonstop flightsNoneConnect via New York or Boston
Best ways to fly from Porto to Louisville
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
OPO New York (EWR) SDF
Leg 1: TAP Air Portugal, United Airlines · Leg 2: Republic Airlines
Mon12:45 OPO15:20 EWR2h 25m connection17:45 EWR19:41 SDFUnited Airlines + Republic Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 6,380 km3,962 miles
- Journey time
- 11h 29mon current schedules
- Time difference
- -5hLouisville vs Porto
- Currency in Louisville
- USD
- Airports
- OPO → SDF
Flights from Porto to Louisville: questions answered
Are there direct flights from Porto to Louisville?
No. There is no nonstop service, so you will connect, most easily in New York and Boston. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.
How long is the flight from Porto to Louisville?
With one connection the journey usually takes around 11h 29m, depending on the layover. The straight-line distance is 6,380 km.
Where do you change planes between Porto and Louisville?
The best connecting points are New York (EWR) and Boston (BOS). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Porto and Louisville?
Porto: Francisco de Sá Carneiro Airport (OPO). Louisville: Louisville Muhammad Ali International Airport (SDF).
What is the time difference between Porto and Louisville?
Louisville is 5 hours behind Porto.





