Porto to Belfast
Porto to Belfast is cheapest in October. August, the most expensive month we measured, costs about 47 € more.
Porto to Belfast is 1,502 km flown direct. Every fare we measured came from Ryanair.
That comes from pricing 61 departure dates across 7 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 Porto to Belfast?
Anything at or below the quarter mark beats three in four of the 61 one-way fares we measured here. Above the median, wait or move the date.
seen 27 Sep 2026
How far ahead do the cheap fares sit?
When we measured, the cheapest quarter of fares sat between 210 and 268 days before departure, much the same distance out as everything else. On this route, how far ahead you book matters less than which month you pick.
a snapshot of where the cheap seats sat, seen 27 Sep 2026
Which day of the week is cheapest?
On average, Wednesday departures came out lowest and Saturday highest, a spread of about 153 €. On this route the day moves the price about as much as the month does, which is unusual: check both before booking.