London → Santiago de Compostela flight prices: what is a good price?

On a typical day across the 72 days we have tracked London → Santiago de Compostela, a return has cost €65. €54 or under is among the cheapest 10% of those days; up to €58 is in the cheapest quarter; above €78 is pricier than three days in four. The cheapest return we recorded was €48, seen on 2026-09-04.

• Exceptional: €54 or under
• Good: up to €58
• Typical: around €65
• Expensive: above €78