Dublin to Santander
Dublin to Santander is cheapest in September. August, the most expensive month we measured, costs about 34 € more.
Dublin to Santander is 1,126 km flown direct. Every fare we measured came from Ryanair.
That comes from pricing 77 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 Dublin to Santander?
Anything at or below the quarter mark beats three in four of the 77 one-way fares we measured here. Above the median, wait or move the date.
seen 18 Aug 2026
How far ahead do the cheap fares sit?
When we measured, the cheapest quarter of fares sat between 42 and 88 days before departure, closer in than the market as a whole. The cheap fares were on nearer dates, not months away, when we looked.
a snapshot of where the cheap seats sat, seen 18 Aug 2026
Which day of the week is cheapest?
On average, Sunday departures came out lowest and Thursday highest, a spread of about 87 €. On this route the day moves the price about as much as the month does, which is unusual: check both before booking.