Vienna to Porto
Vienna to Porto is cheapest in November and January, both at 43 €. August, the most expensive month we measured, costs about 88 € more.
Vienna to Porto is 2,125 km flown direct. Every fare we measured came from Ryanair.
That comes from pricing 181 departure dates across 8 months. Every figure below is a fare we measured on the day shown, not a live quote. When we have nothing fresh to say about a route, its page stops existing.
What is a good price from Vienna to Porto?
Anything at or below the quarter mark beats three in four of the 181 one-way fares we measured here. Above the median, wait or move the date.
seen 17 Aug 2026
How far ahead do the cheap fares sit?
When we measured, the cheapest quarter of fares sat between 93 and 167 days before departure, noticeably further out than the rest of the market. If you can look a few months ahead, that is where the cheap seats are sitting.
a snapshot of where the cheap seats sat, seen 17 Aug 2026
Which day of the week is cheapest?
On average, Thursday departures came out lowest and Wednesday highest, a spread of about 53 €. The day matters less than the month here: pick the month first, then the day.