London → Rome Fiumicino flight prices: what is a good price?

On a typical day across the 55 days we have tracked London → Rome Fiumicino, a return has cost €54. €48 or under is among the cheapest 10% of those days; up to €53 is in the cheapest quarter; above €66 is pricier than three days in four. The cheapest return we recorded was €49, seen on 2026-07-20.

• Exceptional: €48 or under
• Good: up to €53
• Typical: around €54
• Expensive: above €66