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Did you mean flights from Porto to Appleton?
United States
Outagamie County Regional Airport
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Portugal
Francisco Sá Carneiro Airport
At present, there are no direct flights from Appleton to Porto.
However, there are several flights from ATW to OPO with a stopover.
Select a stopover airport from the list below to see which airlines operate flights from ATW to OPO, and to see what flight schedules are available.
In Porto, the summers are known for being warm, long, and dry, with temperatures typically reaching about 30°C (86°F). The area’s breathtaking scenery complements the sun-filled lifestyle, making it a popular destination for visitors all year round who are looking for relaxation, fun by the water, and the beauty of the outdoors.
Porto is best explored from mid-spring to summer, specifically between April and September, as most rainfall occurs from October to February.

Unfortunately, there are no airlines that cover the full route (with 1 stopover) from Appleton ATW to Porto OPO at this moment.
All flights from Appleton to Porto are operated by a combination of multiple carriers, which are listed below:
Unfortunately, there are no alliances that cover the full route (with 1 stopover) from Appleton ATW to Porto OPO at this moment.
You can fly the full journey from ATW to OPO in Economy only.
For the first part of this route, flights in Economy are available only.
Again depending on your stopover airport, available classes for the second part of this route are Economy, Premium Economy and Business Class.
At this moment, it is not possible to cover the full route from Appleton to Porto (with 1 stopover) with one specific type of aircraft. All flights from Appleton to Porto are operated by a combination of multiple aircraft types.
The distance between Appleton and Porto is 3,893 miles (6,265 kilometers).
However, because there are no direct flights between ATW and OPO, the full journey covers a distance of 4,099 miles (6,597 kilometers).
Flights between Appleton and Porto take 9 hours and 5 minutes.
Please note that these times refer to the actual flight times, excluding the stopover time in between connecting flights, as this depends on your stopover airport as well as your date(s) of travel.
There is 1 airport in Porto: Francisco Sá Carneiro Airport (OPO).
Flights between Appleton and Porto take 9 hours and 5 minutes.
Note that this excludes the layover time in between connecting flights.
Because there are no direct flights between ATW and OPO, the full journey covers a total distance of 4,099 miles (6,597 kilometers).
At this moment, flights from Appleton to Porto are operated by a combination of multiple airlines. There is no airline that operates the route in full.
Allegiant, TAP Portugal and United Airlines operate several connecting flights, but only partly.
There are no alliances flying from Appleton to Porto at this moment.
You can fly the full route (with 1 stopover) in Economy only.
There is no specific aircraft type that covers the full route (with 1 stopover) from Appleton to Porto at this moment.
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