London → Cologne flight prices: what is a good price?

On a typical day across the 72 days we have tracked London → Cologne, a return has cost €35. €32 or under is among the cheapest 10% of those days; up to €32 is in the cheapest quarter; above €35 is pricier than three days in four. The cheapest return we recorded was €33, seen on 2026-09-01.

• Exceptional: €32 or under
• Good: up to €32
• Typical: around €35
• Expensive: above €35